tall

Polycrystalline diamond compact with increased impact resistance

A polycrystalline diamond (PCD) with diamond grains includes a first zone of the diamond grains and a second zone of the diamond grains. The first zone forms a working surface and a first catalyzing material is disposed within voids of the diamond grains in the first zone. A second catalyzing material is bonded to the diamond grains disposed in the second zone. The first catalyzing material in the first zone is connected to the diamond grains disposed in the first zone less intimately than the second catalyzing material is bonded to the diamond grains in the second zone.




tall

Methods of fabricating polycrystalline diamond products using a selected amount of graphite particles

Embodiments of the invention relate to polycrystalline diamond (“PCD”) fabricated by sintering a mixture including diamond particles and a selected amount of graphite particles, polycrystalline diamond compacts (“PDCs”) having a PCD table comprising such PCD, and methods of fabricating such PCD and PDCs. In an embodiment, a method includes providing a mixture including graphite particles present in an amount of about 0.1 weight percent (“wt %”) to about 20 wt % and diamond particles. The method further includes subjecting the mixture to a high-pressure/high-temperature process sufficient to form PCD.




tall

Polycrystalline ultra-hard material with microstructure substantially free of catalyst material eruptions

Polycrystalline ultra-hard materials and compacts comprise an ultra-hard material body having a polycrystalline matrix of bonded together ultra-hard particles, e.g., diamond crystals, and a catalyst material disposed in interstitial regions within the polycrystalline matrix. The material microstructure is substantially free of localized concentrations, regions or volumes of the catalyst material or other substrate constituent. The body can include a region extending a depth from a body working surface and that is substantially free of the catalyst material. The compact is produced using a multi-stage HPHT process, e.g., comprising two HPHT process conditions, wherein during a first stage HPHT process the catalyst material is melted and only partially infiltrates the precursor ultra-hard material, and during a second stage further catalyst material infiltrates the precursor ultra-hard material to produce a fully sintered compact.




tall

Superabrasive cutting element and manufacturing method with high degree of control of distribution and crystallographic orientation of the micro cutting edges

An abrasive element comprises a body of crystalline abrasive material. The body has an array of cutting elements formed of crystalline abrasive material which projects from a surface of the body. The shape, size and form of the projections is controlled in the production process. The body may be a natural or synthetic crystal. The body may be a film formed by deposition. The body may be diamond or cubic boron nitride. The body may be monocrystalline or polycrystalline. The projections may be aligned along a crystallographic plane or planes.




tall

Methods of fabricating a polycrystalline diamond body with a sintering aid/infiltrant at least saturated with non-diamond carbon and resultant products such as compacts

Embodiments of the invention relate to methods of fabricating a polycrystalline diamond compacts and applications for such polycrystalline diamond compacts. In an embodiment, a method of fabricating a polycrystalline diamond body includes mechanically milling non-diamond carbon and a sintering aid material for a time and aggressiveness sufficient to form a plurality of carbon-saturated sintering aid particles and sintering a plurality of diamond particles in the presence of the plurality of carbon-saturated sintering aid particles to form the polycrystalline diamond body.




tall

Polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having at least one low-carbon-solubility material and applications therefor

Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) comprising a polycrystalline diamond (“PCD”) table including a thermally-stable region having at least one low-carbon-solubility material disposed interstitially between bonded diamond grains thereof, and methods of fabricating such PDCs. In an embodiment, a PDC includes a substrate, and a PCD table bonded to the substrate. The PCD table includes a plurality of diamond grains exhibiting diamond-to-diamond bonding therebetween and defining a plurality of interstitial regions. The PCD table further includes at least one low-carbon-solubility material disposed in at least a portion of the plurality of interstitial regions. The at least one low-carbon-solubility material exhibits a melting temperature of about 1300° C. or less and a bulk modulus at 20° C. of less than about 150 GPa.




tall

Polycrystalline diamond compact

Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) and methods of fabricating such PDCs. In an embodiment, a PDC includes a substrate and a preformed polycrystalline diamond table including an interfacial surface bonded to the substrate and an opposing working surface. The preformed polycrystalline diamond table includes a proximal region extending from the interfacial surface to an intermediate location within the preformed polycrystalline diamond table that includes a metallic infiltrant infiltrated from the substrate, and a distal region extending from the working surface to the intermediate location that is substantially free of the metallic infiltrant. A boundary exists between the proximal and distal regions that has a nonplanar irregular profile characteristic of the metallic infiltrant having been infiltrated into the preformed polycrystalline diamond table.




tall

CVD coated polycrystalline c-BN cutting tools

CVD coated cutting tools are provided. A coated cutting tool described herein, in some embodiments, comprises a PcBN substrate and a polished coating adhered to the substrate including one or more layers of Al2O3 deposited by chemical vapor deposition, wherein the coating has a surface roughness (Ra) less than about 600 nm in an area of the cutting tool for contacting a workpiece.




tall

Methods of forming polycrystalline compacts

Methods of forming a polycrystalline compact for use in an earth-boring tool include sintering a plurality of hard particles with catalyst material to form a polycrystalline material that includes a plurality of inter-bonded particles of hard material integrally formed with the catalyst material and introducing at least a portion of the polycrystalline material to a reactive material to remove at least a portion of the catalyst material contained within the polycrystalline material. The reactive material may include at least one of a molten glass, an ionic compound, a leaching liquor, and a chemical plasma. The reactive material may be introduced to the polycrystalline material at a temperature of greater than or equal to a melting point thereof.




tall

Methods for improving thermal stability of silicon-bonded polycrystalline diamond

Methods for preparing a silicon bonded PCD material involving a one step, double sweep process and drilling cutters made by such processes are disclosed. The PCD material includes thermally stable phases in the interstitial spaces between the sintered diamond grains. The method sweeps a diamond powder with a binder to form sintered PCD, reacts said molten binder with a temporary barrier separating said binder and said diamond from a silicon (Si) source, and sweeps said sintered PCD with said Si source to form SiC bonded PCD.




tall

INSTALLING ASSEMBLY AND HEAT SINK USING THE SAME

A heat sink includes a cooling module and an installing assembly for fixing the heat sink on a housing. The installing assembly includes a case, a handle rotatablely fixed in the case and a support including a fixing board with blocks and two brackets. The handle is actively connected with the support. The fixing board is fixed on a bottom plate of the case. The handle includes two bulges. The brackets include two slide openings for receiving the bulges. When the heat sink is installed, the handle is rotated to be vertical, the bulges are out of the slide openings, and the blocks are stuck on the housing. When the heat sink is dismantled, the handle is rotated to be horizontal and the bulges are stuck into the slide openings to resist the brackets, thereof the fixing board being uplifted and the blocks being pushed away from the housing.




tall

Method for producing a coarse-grained ammonium sulfate product via crystallization and installation for operating the method

Method for the production of a coarse-grained ammonium sulphate product by crystallization and installation for carrying out the method from an ammonium sulphate solution in a DTB type crystallizer having an internal suspension circuit and a clarifying zone, from which a clarified partial flow of solution is constantly drawn off into an external circuit, is heated in a heat exchanger to dissolve the solids contained therein and is guided back as a clear solution into the lower region of the crystallizer. A fine crystal suspension flow is drawn off from the clarifying zone as a further partial flow and guided back into the internal circuit of the crystallization stage without any previous dissolution of the solid proportion contained therein.




tall

Methods for controlling crystal growth, crystallization, structures and phases in materials and systems

This invention relates to novel methods for affecting, controlling and/or directing various crystal formation, structure formation or phase formation/phase change reaction pathways or systems by exposing one or more components in a holoreaction system to at least one spectral energy pattern. In a first aspect of the invention, at least one spectral energy pattern can be applied to a crystallization reaction system. In a second aspect of the invention, at least one spectral energy conditioning pattern can be applied to a conditioning reaction system. The spectral energy conditioning pattern can, for example, be applied at a separate location from the reaction vessel (e.g., in a conditioning reaction vessel) or can be applied in (or to) the reaction vessel, but prior to other (or all) crystallization reaction system participants being introduced into the reaction vessel.




tall

Cooling crystallizer

A system and method for separating at least a part of the solids from brine having an initial temperature T1, the system comprising a crystallizer comprising a crystallizer inlet for receiving therein said brine, a crystallizer first outlet for discharging vapor having a first pressure P1, evaporated from at least a part of said brine, and a crystallizer second outlet for discharging a slurry having a final temperature T2 lower than said initial temperature T1; a separator comprising a separator inlet for receiving therein said slurry, a separator first outlet for discharging therefrom said part of the solids separated from said slurry, and a separator second outlet for discharging therefrom a remaining liquid having a temperature substantially equal to T2; a compressor comprising a compressor inlet for receiving therein said vapor, and a compressor outlet for discharging therefrom a compressed vapor having a second pressure P2 higher than said pressure P1; and a condenser comprising a condenser first inlet for receiving therein said compressed vapor, a condenser second inlet for receiving therein said remaining liquid discharged from said separator, for absorbing a latent heat released from said compressed vapor, condensing thereby said compressed vapor, and a condenser outlet for discharging therefrom an outlet liquid having a temperature substantially equal to T1.




tall

Crystallization apparatus

A reaction-crystallization apparatus for carrying out reaction and/or solvent extraction and/or crystallization of soluble salts has an upper section having a top and a decanter. The decanter has a vertical vessel having a horizontal weir at the top of the upper section. The top of the upper section has an outlet for removing a light phase at the top of the decanter. The apparatus has a lower section, including a crystallizer. The crystallizer includes: a coaxial draft tube; a feed pipe; an agitator inside the draft tube; and at least one outlet at the bottom for crystal slurry removal. The apparatus has an intermediate section sandwiched between the lower section and the upper section such that the sections are in fluid communication and includes at least one coaxial vertical baffle with a gap between the draft tube and the coaxial vertical baffle and is adjustable by moving the baffle.




tall

INSTALLATION STRUCTURE FOR ACOUSTIC TRANSDUCER AND MUSICAL INSTRUMENT

An installation structure for an acoustic transducer configured to vibrate a vibrated body in a first direction so as to permit the vibrated body to generate sounds, wherein the acoustic transducer includes: a magnetic-path forming portion that forms a magnetic path; a vibrating unit configured to vibrate in the first direction; and a connecting unit connecting the vibrating unit and the vibrated body to transmit vibration of the vibrating unit to the vibrated body, wherein the magnetic-path forming portion has a through-hole penetrating therethrough in the first direction from a first opening to a second opening, the connecting unit passing through the through-hole, wherein the vibrating unit is disposed on a first-opening side of the magnetic-path forming portion and is fixed to the connecting unit on the first-opening side, and wherein the vibrated body is connected to the connecting unit on a second-opening side of the magnetic-path forming portion.




tall

Installation for manufacturing a prefabricated reinforced cement mortar panel

Anchor positioning equipment for pre-fabricating panels of reinforced cement mortar (10) that includes a prestressed biaxial reinforcement (9). The panel has some versatile actuator means (6) embedded into the mass of cement mortar (10), that do not project from any of the faces (11) thereof, for handling and/or securing said panel to the structure of a building. The means (6) comprise, on the one hand, means for retaining (13) in the set mortar mass and, panel anchoring means (14). The equipment has a fixed base structure (2) for supporting stable seat elastic arrangements (5), which receive means (6) and, on the other hand, movable frameworks (1) comprising gripping arrangements (3) for gripping means (6). Movable frameworks (1) are responsible for removing means (6) from stable seat elastic arrangements (5).




tall

OUTDOOR UNIT CONFIGURED FOR CUSTOMER INSTALLATION AND METHOD OF ALIGNING SAME

A method and apparatus for angularly aligning an antenna disposed at a geographical location is disclosed. A corresponding apparatus comprises a plurality of reticle members, each reticle member having a reticle, and a plurality of reference members, each adjustably engaged with an associated one of the plurality of reticle members, wherein each of the plurality of reference members comprises an associated template having a reference mark positioned thereon according to the geographical location of the antenna and the antenna is angularly aligned when each reference mark of each template is aligned with the reticle associated with the reference mark. A corresponding method comprises the steps of affixing an associated template having a reference mark positioned thereon according to the geographic location of the antenna to each of the plurality of reference members and angularly aligning each of the plurality of reticle members with each reference mark of each associated template.




tall

Crude Oil Storage Tank With Electrostatic Internals To Dehydrate Crude Oil Within A Process Train Of A Floating Production Storage And Offloading Installation

A process train for a floating production storage and offloading installation includes a crude oil storage tank that is equipped with at least one set of electrostatic internals arranged to provide a treatment flow path isolated from a surrounding volume of the electrostatic separator section of the tank. An oil-and-water stream or mixture entering the set of electrostatic internals travels along the treatment flow path and is subjected to an electric field. The treatment flow path is in an upwardly direction toward the oil outlet section and in a downwardly opposite direction toward the water outlet section of the tank. Employing electrostatic internals within the tank permits an allowable inlet water content into the tank of up to 80%, significantly reducing the required topside processing equipment.




tall

Electrostatic Technology System And Process To Dehydrate Crude Oil In A Crude Oil Storage Tank Of A Floating Production Storage And Offloading Installation

A process train for a floating production storage and offloading installation includes a crude oil storage tank equipped with at least one set of electrostatic internals. The set of electrostatic internals are arranged to provide a treatment flow path within the crude oil storage tank oblique to a longitudinal centerline of the crude oil storage tank and through an electric field provided by the set of electrostatic internals. Employing these electrostatic internals within the tank permits an allowable inlet water content into the tank of up to 80%, significantly reducing the required topside processing equipment. The process and system also includes, upstream of the tank, two separator vessels arranged in parallel so each receives a portion of an incoming oil-and-water stream, a flash vessel arranged downstream of the two separator vessels, and a degasser vessel. Downstream of the crude oil storage tank is an electrostatic treater.




tall

Pre-burning, dry process methodology and systems for enhancing mettallurgical solid fuel properties

Measurements are taken of moisture, BTU/lb (British Thermal Units per pound), ash, forms of sulfur, volatile material, grindability, and absorption properties of any of a wide variety of mine-run solid fuels. Using that information, a dry electromagnetic process technology has been developed that can be controlled and monitored to selectively alter and enhance metallurgical solid fuel properties. Specific changes include altering the mechanical structure and chemical composition of solid fuels such as coal, coal coke or petroleum coke, increasing the BTU/lb to optimum levels, decreasing all forms of sulfur, and decreasing ash, while maintaining the BTU/lb of the fuels. A new family of solid fuel designer coals not found in nature can be produced via these methods and apparatus.




tall

CONTAINER TREATMENT INSTALLATION WITH REFRIGERATION INSTALLATION, AND METHOD FOR STARTING THE OPERATION OF A REFRIGERATION INSTALLATION OF A CONTAINER TREATMENT INSTALLATION

A container treatment installation having a refrigeration installation, and a method for starting the operation of a refrigeration installation of a container treatment installation, are provided. The refrigeration installation comprises a refrigerant vessel for receiving a refrigerant which can be used for cooling a component of the container treatment installation, and a control device for controlling an amount of the refrigerant in the refrigerant vessel such that, after operation of the refrigeration installation, only a predetermined residual amount of refrigerant remains in the refrigerant vessel for the transport of the refrigerant installation, and after the transport of the refrigeration installation, the predetermined residual amount is filled up with a predetermined replenishment amount of refrigerant.




tall

Glove with Expandable Finger Stall

The invention is a glove having a palmar side panel and a dorsal side panel and a thumb stall and a plurality of finger stalls for receiving a thumb and fingers of a human hand. The invention further includes a finger or thumb stall having a transverse expansion zone and/or a longitudinal expansion zone comprised of expandable material for accommodating fingers of varying sizes.




tall

Coronavirus: Ringwood market increasing stall numbers

A POPULAR Hampshire town market has began to make steps towards opening more stalls following their closure due to the coronavirus pandemic.




tall

Hampshire Cultural Trust launches online service to digitally keep doors open

A NEW digital publication will allow Hampshire Cultural Trust to keep its doors open online.




tall

Twitter Goes Wild Over Steve Harvey and Megan Thee Stallion Mash-Up Video

The video, which is originally from Meg's old performance of her hit 'Big Ole Freak', features the face of the 63-year-old TV host being edited onto the body of the raptress.




tall

Three Shot, One Fatally, In Rhode Island

Three women were shot during an incident that took place Thursday morning in Westerly. State police have confirmed that one of the victims, age 47, was killed.






tall

Sonixinema offers 30% OFF Abstract Unique Metallic Percussion for Kontakt

Sonixinema has announced a sale on the Abstract steel percussion library for Kontakt, offering 30% off during the month of May. Abstract is a steel percussion library like no other. Recorded in exceptional detail and performed with a range of sticks, mallets, bows, this wonderful library features a range of energetic hits and abstract effects. […]

The post Sonixinema offers 30% OFF Abstract Unique Metallic Percussion for Kontakt appeared first on rekkerd.org.




tall

Rough diamond import may be curtailed as pandemic stalls trade

India’s gross import of rough diamonds had declined by 13.43% to $12.39 billion between April 2019 and February 2020 from a year earlier.




tall

Truefitt & Hill to take India tally to 17 by 2017-end

World’s oldest barber shop Truefitt and Hill is keen to take its India tally to 17 by the end of this year.




tall

Metallica Hardwired… To Self-Destruct Review

Metallica prove that they can still play Metal.

Hardwired... To Self-Destruct has that familiar Metallica flavour while venturing into some interesting new territory, but fails to deliver a hefty blow like the glory-day albums.




tall

HBO’s “Our Boys,” a Brutally Truthful Depiction of the Effects of Hate Crime

In 2014, a pair of crimes shocked Israelis and Palestinians. The first was the abduction and murder of three Israeli boys by a Hamas-linked group. Then there was an act of reprisal—the torture, burning, and murder of a Palestinian teen-ager named Mohammed Abu Khdeir—by Israeli right-wing extremists. Even by the standards of this conflict, the killings were shocking. 

“Our Boys,” a co-production of HBO and the Israeli Keshet Studios, examines the forces that led to Abu Khdeir’s killing. It is not for the faint of heart, David Remnick says, but the series is as complex and deep a portrayal of the conflict as he has ever seen. Remnick spoke with two of the creators: Hagai Levi, an Israeli Jew, and Tawfiq Abu Wael, a Palestinian living in Israel. Abu Wael tells Remnick why he resisted pressure from activists not to participate in an Israeli production. 




tall

This Song: KT Tunstall

Scottish singer/songwriter KT Tunstall tells us how seeing Beck's Loser on MTV as a kid pushed her to pursue her own music and how his willingness to experiment with styles and genres continues to inspire her.




tall

IBM Installation Manager V1.8.5 for Windows x86_64

IBM Installation Manager V1.8.5 for Windows x86_64




tall

IBM Cognos Analytics Installer 2.0.191205 Microsoft Windows Multilingual

IBM Cognos Analytics Installer 2.0.191205 Microsoft Windows Multilingual




tall

IBM Cognos Analytics Installer 2.0.2003191 Microsoft Windows Multilingual

IBM Cognos Analytics Installer 2.0.2003191 Microsoft Windows Multilingual




tall

Nuevos detalles del contrato entregado por presidencia a Du Brands




tall

For Labor Day, tallying the many cuts that bled unions and the long road back


Jon Talton | No single source can explain the big decline in union membership. Rebuilding organized labor, and worker bargaining power and rights, will be a hard battle.




tall

At a time when leadership is rare, Bill Gates stands tall on COVID-19


The co-founder of Microsoft is leading our understanding of COVID-19 and the road ahead, backed by one of the world's wealthiest charitable organizations. Columnist Jon Talton takes a closer look at the role of Bill Gates.




tall

Man, 20, fatally shot in White Center


The shooting occurred near the 10700 block of 14th Avenue Southwest.




tall

Man fatally shot by Renton police who were responding to domestic violence call


According to the police department, the officers who arrived at about 11 p.m. at the complex in the 1100 block of Sunset Boulevard Northeast were confronted by a man with a knife.




tall

Medical Examiner identifies 24-year-old man fatally shot by Seattle police during domestic-violence call


A woman called 911 and reported she'd been beaten and shot at by her boyfriend, who fled with their 1-year-old daughter. Seattle police officers chased the man on foot and a SWAT officer shot the man in the head. The man later died at Harborview Medical Center. He has been identified as 24-year-old Shaun Fuhr.




tall

Man, 51, fatally shot in Tacoma apartment


Tacoma homicide detectives are investigating after a 51-year-old man was found fatally shot inside an apartment early Friday. Police were called to the 5100 block of South 58th Street for reports of a shooting. Police tried lifesaving measures, a Tacoma Police Department spokesperson said. The victim was taken to a hospital, where he died.  




tall

Ring camera installed in a children’s room for ‘peace of mind’ is hacked, 8-year-old daughter harassed


When Alyssa LeMay heard the strange music and sounds coming from her bedroom, she walked in expecting to find one of her sisters. But the room was empty. Then, as the 8-year-old wandered around her room alone, the mysterious song abruptly stopped. “Hello there,” a man’s voice said. It wasn’t Alyssa’s father, who was elsewhere […]




tall

Why fungi could be the future of environmentally sustainable building materials

As the construction industry struggles to deal with its impact on the climate, a new crop of people with big ideas are looking for alternative materials to build with. Phil Ayres, an architect and associate professor of architecture in Copenhagen, says the future of building materials isn't high tech polymers or special light metals but mushrooms.  




tall

Dr Jack Pascoe with tall astelia



  • ABC South West Victoria
  • southwestvic
  • Australia:VIC:Lavers Hill 3238

tall

Local artists in Lucindale have been busy installing art work around the town



  • ABC South East SA
  • southeastsa
  • Arts and Entertainment:All:All
  • Arts and Entertainment:Events:All
  • Arts and Entertainment:Events:Carnivals and Festivals
  • Arts and Entertainment:Music:All
  • Community and Society:All:All
  • Australia:SA:Lucindale 5272