Home - Basic Carbide
Basic Carbide specializes in custom-made tungsten carbide preforms in both Cobalt and Nickel grades. This includes our special cobalt Wire EDM grade. We produce parts up to 20 inches (508 mm) in diameter and up to 44 inches (1117.60 mm) in length. Our pressing plant give us the capability to produce high-quantity runs on most types of parts.
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Tungsten Carbide - Structure, Properties, Synthesis, Uses and Types
Physical Properties of Tungsten Carbide. Tungsten carbide has a high melting point of 2,870°C (5,200°F). It has a boiling point of 6,000°C (10,830°F). When heated to 1 atmosphere (100 kPa), the thermal conductivity of 110 Wm-1K-1. It has a coefficient of thermal expansion of 5.5 µm·m-1·K-1.
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Tungsten Carbide Hardfacing from Hardface Technologies
Postalloy® TungGuard™ 299-MCO is an open-arc hardfacing overlay that utilizes a specially formulated tungsten carbide to produce a "highly feathered" microstructure that is unusually hard and more abrasion resistant than standard tungsten carbide hardfacing wires. Operates at lower than normal currents to minimize dilution and help develop ...
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Tungsten carbide | chemical compound | Britannica
tungsten carbide, an important member of the class of inorganic compounds of carbon, used alone or with 6 to 20 percent of other metals to impart hardness to cast iron, cutting edges of saws and drills, and penetrating cores of armour-piercing projectiles. Tungsten carbide is a dense, metallike substance, light gray with a bluish tinge, that decomposes, rather than melts, at 2,600° C (4,700° F).
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Carbide Materials for Wear Resistance - Oerlikon
Materials with a higher percentage of matrix produce coatings with better ductility, resulting in improved impact and fretting resistance. Conversely, a lower percentage of matrix offers greater hardness, resulting in better abrasion and wear resistance. Tungsten titanium carbide (WTiC) can be considered as a possible replacement for tungsten ...
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Tungsten: production worldwide by country 2021 | Statista
In 2021, China produced the world's largest quantity of tungsten, at approximately 66,000 metric tons. Vietnam was the second-largest tungsten producing country that year, with an estimated...
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Tungsten Carbide Cutting Tool R & D Production Base Construction (II)
Some large enterprises abroad with the capability to develop and produce tungsten carbide and other super-hard materials will provide many new cutting tool material grades every year to attraction attentions on their new products. They are developed according to the characteristics and requirements in some specific areas and are given the ...
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Industrial Tungsten Carbide Blades | DoALL Sawing Products
Tungsten carbide blades stay sharper longer than traditional steel blades. They have an increased life span compared to most steel blades. They provide an outstanding return on your investment. Thermal resistance allows them to perform well at very high temperatures. Tungsten carbide blades produce superior finishes and clean cuts.
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Top 8 Tungsten-p roducing Countries (Updated 2022)
Much like China, Vietnam's tungsten production has fallen in recent years and remained flat in 2021 at 4,500 MT of the metal. Privately owned Masan Resources runs the Vietnam-based Nui Phao mine,...
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Mineral Commodity Summaries 2022 - Tungsten - USGS
Domestic Production and Use: No domestic production of commercial tungsten concentrates has been reported since 2015. Approximately six U.S. companies had the capability to convert tungsten concentrates, ammonium paratungstate (APT), tungsten oxide, and (or) scrap to tungsten metal powder, tungsten carbide powder, and (or) tungsten chemicals. Ne...
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Tungsten Carbide Powders - Kennametal
Kennametal manufactures a variety tungsten carbide powders either its thermite process or by carburizing tungsten powders produced in its tungsten oxide reduction process. Kennametal's powders conform to some of the highest purity and PSD specifications from a wide variety of markets including: aerospace, oil & gas, energy, earthworks, construction, metal cutting, & process industries.
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Technical Fact Sheet – Tungsten - US EPA
include tungsten metal, tungsten carbide, ditungsten carbide, tungsten trioxide, tungsten oxides and tungsten disulfide (Lemus and Venezia 2015). Studies suggest that the tungsten powder used in the Army's tungsten/nylon bullets forms oxide coatings that dissolve in water and may be mobile under some environmental conditions. (Kennedy
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Tungsten Carbide Powders - Kennametal
Kennametal provides tungsten carbide powders produced by the high-temperature reaction of tungsten and carbon via a casting process. Applications include: Hardfacing (weld) rods, infiltrated diamond tools, drill and coring bits, and infiltrated hot press powders for bits and tools. View Cast Tungsten Carbide Powders Datasheet
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Tungsten Metal: Types, Applications, Advantages, and Properties
Tungsten carbide is used in the manufacture of rock drill bits, roller cutters, plow chisels, and tunnel boring machinery. The alloy is also used as an effective neutron reflector in the nuclear industries. Furthermore, carbide tips are used in sporting gear. Racing shoe studs and trekking poles are made from the alloy.
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How to Produce Tungsten Carbide
The production of the cemented carbide is to mix carbide powder and bond powder in a certain proportion, pressurize into various shapes, and then semi-sintered. The sintering temperature is 1300 ...
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Carbide | chemical compound | Britannica
carbide, any of a class of chemical compounds in which carbon is combined with a metallic or semimetallic element. Calcium carbide is important chiefly as a source of acetylene and other chemicals, whereas the carbides of silicon, tungsten, and several other elements are valued for their physical hardness, strength, and resistance to chemical attack even at very high temperatures.
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TECHNICAL FACT SHEET– TUNGSTEN
Tungsten ore is used primarily to produce tungsten carbide and tungsten alloys, which are used in many general welding and metal-cutting applications, for operations within the aerospace industry and in sporting good products such as golf clubs. Tungsten metal is also used to produce lamp filaments, X-ray tubes, dyes and paints for fabrics (Kou...
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Tungsten: production worldwide by country 2021 | Statista
Global tungsten production volume by country 2021. In 2021, China produced the world's largest quantity of tungsten, at approximately 66,000 metric tons. Vietnam was the second-largest tungsten ...
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Tungsten and Selected Tungsten Compounds - National Toxicology Program
produce tungsten carbide powder, tungsten chemicals, or metal powder. Sodium tungstate can be produced by the reaction of a mixture of soft and hard tungsten carbide with a mixture of sodium nitrate and sodium hydroxide in a fusion process. The dihydrate can be obtained by dissolving tungsten trioxide or the ground ore in sodium hydroxide.
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Modes of Failure of Carbide Wear Parts - Federal Carbide
Click on the link "Brazing Tungsten Carbide Components" under Tungsten Carbide for more on the thermal cracking risks associated with brazing operations. ... and mechanical environments in which the carbide operates. Changes in any of these factors can produce an associated increase or decrease in service life. The chart below considers ...
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Mineral Commodity Summaries 2022 - Tungsten - USGS
paratungstate (APT), tungsten oxide, and (or) scrap to tungsten metal powder, tungsten carbide powder, and (or) tungsten chemicals. Nearly 60% of the tungsten consumed in the United States was used in cemented carbide parts for cutting and wear-resistant applications, primarily in the construction, metalworking, mining, and oil and gas drilling
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Tungsten - USGS
tungsten carbide powder, and (or) tungsten chemicals. Nearly 60% of the tungsten used in the United States was used in cemented carbide parts for cutting and wear-resistant applications, primarily in the construction, metalworking, mining, and oil and gas drilling industries. The remaining tungsten was used to make various alloys
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Top 8 Tungsten-p roducing Countries (Updated 2022)
Fairphone, a company that promotes "fairer electronics," is supporting conflict-free tungsten production in Rwanda. 6. Austria and Spain. European countries Austria and Spain tied as the sixth ...
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Tungsten Carbide Uses & Properties | Refractory Metals & Alloys
Since 1893, German scientists have heated tungsten trioxide and carbon together in an electric furnace to a high temperature to produce tungsten carbide. And tried to use its high melting point, high hardness, and other characteristics to make wire drawing dies, etc., in order to replace diamond materials.
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Tungsten carbide - Wikipedia
Tungsten carbide (chemical formula: WC) is a chemical compound ... A new technology to produce Tungsten Carbide is 3D printing. You can create a complex new form with 3D printing. Also, a created add value is the faster lead time for mining companies or oil platforms.
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How to Recycle Tungsten Carbide - Metallurgist & Mineral Processing ...
The size of the tungsten carbide grains range from ½ to 10 microns. The cobalt content can vary from 3 to 30%, but will typically range from 5 to 14%. ... 3300° F) followed by a rapid quench to produce a material capable of being reduced to a presintered powder through conventional comminution methods. The effects of grain growth, induced ...
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Tungsten Metal: Types, Applications, Advantages, and Properties
Several methods are used to produce tungsten carbide by combining tungsten powder with carbon powder. One method is to produce a chemical reaction between the metals by heating the powders to temperatures of over 2200o C. The high temperature carburization produces stoichiometric one tungsten atom to one carbon atom in crystal sizes of 100 µ ...
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TECHNICAL FACT SHEET– TUNGSTEN
tungsten carbide and tungsten alloys, which are used in many general welding and metal-cutting applications, for operations within the aerospace industry and in sporting good products such as golf clubs. Tungsten metal is also used to produce lamp filaments, X-ray tubes, dyes and paints for fabrics (Koutsospyros and others 2006; NIEHS 2003).
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Carbide Tools Market Size to Surpass US$ 16.38 Billion by 2030, The ...
Newark, Feb. 20, 2023 (GLOBE NEWSWIRE) -- The Brainy Insights estimates that the carbide tools market will grow from USD 10.67 billion in 2022 and reach USD 16.38 billion by 2030. Carbide tools ...
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Why is tungsten carbide an ideal tool material?
When the tungsten carbide powder is mixed and ground with a metal bond to produce a certain grade of tungsten carbide powder, various combinations can be employed. The most commonly used cobalt content is 3% to 25% by weight, and nickel and chromium are required to increase the corrosion resistance of the tool. In addition, the metal bond can ...
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Tungsten Carbide - Structure, Properties, Synthesis, Uses and Types
Tungsten carbide is made by reacting tungsten metal with carbon at temperatures between 1400 and 2000 degrees Celsius. A proprietary lower temperature fluid bed process that reacts to tungsten metal or blue WO3 with CO/CO2 mixture and H2 between 900 and 1200 °C is one of the other methods.
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How to Making Tungsten Carbide Cutting Tools
Tungsten carbide was first studied as a tool material in 1925. Later, Ge set up a special department to produce tungsten carbide cutting tools. In the late 1930s, Philip M. McKenna, the founder of Kennametal, found that adding titanium compounds to the mixture could make tools work better at higher speeds.
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Tungsten Carbide Hardfacing from Hardface Technologies
Tungsten Carbide Hardfacing can help increase service life of equipment by 300% to 800%. POSTALLOY® Tungsten Carbide Hardfacing wires are specially engineered to ensure maximum service life of hardfaced surfaces. Hardface Technologies offers a variety of hardfacing alloys to meet your specific needs.
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Tungsten carbide - Wikipedia
Tungsten carbide has been investigated for its potential use as a catalyst and it has been found to resemble platinum in its catalysis of the production of water from hydrogen and oxygen at room temperature, the reduction of tungsten trioxide by hydrogen in the presence of water, and the isomerisation of 2,2-dimethylpropane to 2-methylbutane. [48]
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