Pure tungsten rod Tungsten is mainly used in powder metallurgicalï¼?lightingï¼?electronicsï¼?high-temperature furnaceï¼?aerospaceï¼?chemical and glass ceramics industries for its heatï¼?abrasion and corrosion resistance and chemical stability. Tungsten plateï¼?Tungsten Rodï¼?Tungsten wire and other tungsten parts Producte Item Trade Mark Specification Standard
Refractory metals used for fabrication of spars and parts in the equipments of wafer production. As a machinable material, these metals we supplied could be machined into all kinds of customized shapes.
Tungsten bar, w 99.8%min Tungsten rod, sheet, wire: w 99.9%min
Tungsten Heavy Alloys (WHAs) are tungsten alloys that typically contain 90 to 98 wt% W. Most commercial tungsten alloys are two-phase structures, the principal phase being nearly pure tungsten in association with a binder phase containing the transition metals plus dissolved tungsten. As a consequence, WHAs derives their fundamental properties from those of the principal tungsten phase, which provides for both high density and high elastic stiffness. It is these two properties that give rise to must applications for this family of materials.
Tungsten 99.99% , density 18
Tungsten carbide rod supplier Tungsten carbide wear parts manufacturer We produce many kinds of tungsten carbide wear parts,including tungsten carbide rod,tungsten carbide strips,tungsten carbide plated etc. The common application of tungsten carbide rod is for making end mills,drill bits. The general material grade is YG8,YL10.2,YG10X Many standard or customized sizes for choosing,1.0x330,2.0x330,3.0x330,4.0x330...
Our company is a specialist manufacturer of tungsten carbide products with more than 25 years of manufacturing experience. Thanks for attention about our company! I believe your company may purchase Tungsten Carbide rods and I was hoping that you may consider us as a future supplier. We can produce almost any size of tungsten carbide rods to the highest quality at extremely competitive prices that will give you a competitive advantage over other suppliers of carbide products in your market. We offer a fast quoting service and for many products free samples for you to test and evaluate our products. We are confident about our products and service and hope that you may give us an opportunity to be of service in the future. Please dont hesitate to contact me if you have any queries or quotation requests. Now our carbide price as bottom as 42 USD/KG - 45 USD/KG for new clients. Connect with me for samples!
tungsten, Payment Terms : T/T, Bank or Wire Transfer Upfront Upon Proforma Invoice Pricing, Total or Minimum order Quantity , Quality and Delivery time get back to us so we can provide all those for you if interested. Regular others also have added advantages, Bulk orders as well. tungsten,,.
Tungusten Isotope W184
Description: By selecting high purity tungsten powder and oxygen-free copper, all of our tungsten coppers are produced by sintering and infiltrating process. 1. The composition of tungsten and copper are well-proportioned and accurate percentaged; 2. Tungsten coppers are precisely machined with high thermo stability, high arc resistance and high strength; 3. Copper tungstgen has high electrical conductivity and thermal conductivity; Application 1. Our tungsten copper is widely used in many industrial areas such as aerospace, power, electronic, metallurgy, and machinery; 2. It is also used for cooling device in electronic equipment; 3. Tungsten copper is also adopted as electrodes in resistance welding machine; 4. Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interrupters adopt it as material; 5. It is adopted as passive cooling element in heat sink for electronic devices and electronic packaging materials; 6. Copper tungsten can be used as the component of the pushing device in spacecrafts.
www.fotmacarbide.com provide Tungsten Copper Alloy Electrical Contacts Customized Arcing Contacts / Arc Runner Tungsten copper alloy can be used in oil-filled devices, air and gas circuit breakers, contactors, and high voltage switch gear. Some common applications are: arcing contacts and plates, arc runners , current carrying members, blade facings etc. The CuW75 tungsten copper alloy, with 75% of tungsten, is widely used in chip carriers, substrates, flanges and frames for power semiconductor devices. The high thermal conductivity of copper together with the low thermal expansion of tungsten allows thermal expansion matching to silicon, gallium arsenide, and some ceramics. Applicatioins of WCu Alloy HV Contacts: The high Electrical & thermal conductivity of copper are combined with the arc-resistant & non-welding properties of tungsten or their carbides to form an extensive series of compositions each designed to give the best performance for your particular application. These materials are used for such heavy duty contact applications as: Circuit breakers, air & oil immersed Arcing tips or arc runners Make & break contacts Heavy duty conductors, relays & switches. Advantages of Copper Tungsten Contacts: The high electrical and thermal conductivity of tungsten copper alloy allows a cool, effective transfer of power, while the excellent arc-resistance properties of tungsten copper minimize arc erosion and transfer problems. These characteristics can be varied by composition more silver or copper yields higher electrical and thermal conductivity, while a higher refractory metal content results in superior arc erosion properties. We offer a variety of composites to meet your demands. Regardless of the environment (oil-filled devices, air and gas circuit breakers, contactors, high voltage switch gear) or the application (arcing contacts and plates, arc runners, current carrying members and blade facings), you won't be disappointed in electrical contacts made from our copper tungsten composites.
Cemented carbide is the term which refers to sintered composite materials composed of at least one metal carbide constituent. Tungsten Carbide (WC), Titanium Carbide (TiC),Tantalum Carbide (TaC) are common constituents. Our tungsten carbide rods are made of optimum quality raw material WC, which acts as hard phase, and the binder agent Cobalt. With powder metallurgy HIP technology, carbide rods are sintered with homogeneous microstructure including little or even no porosity, to a great extent, increasing the whole performance and properties such as hardness and bending strength. Our HF30U solid rod obtains 93 HRA hardness and at least 4000 MPa transverse rupture strength.
Cemented Carbide Tungsten Carbide Rods 1. 100% virgin raw materials. 2. Various kinds of grades are availalbe based on customer's application. 3. we have professional advanced production line and inspeciton equipments to ensure high quality products. 4. Precision Ground and high polishing process 5. High wear resistance,high hardness and impact toughness 6. Advanced technology , precise grinding. Material grade list
Our tungsten copper has good physical and mechanical properties. 1: high electrical conductivity 2: wear erosion Our CuW alloy have high physical and mechanical properties, as well as high thermal and electrical conductivity, these properities make our materials very sutitable for the die inserts and electode facing. Our Copper tungsten alloy are designated as ASTMB702, RWMA Class 10, RWMA Class 11, RWMA Class 12, GB/T8320-2003. We can produce according to your drawing.
1  Type Specification: 2. Application: for making cutting tools, for example end mills, dental burs, reamer etc. 3. Diameter: 0.3mm to 50mm 4. Length: standard 330mm/310mm or customized 5. Surface: blank or ground 6. Material: WC+CO What is tungsten carbide rod?� Tungsten carbide rod, also called carbide round bar,� cemented carbide rod,� is a high-strength and high-hardness material which has a major raw material of WC, with other metals and paste phases using powder metallurgical methods through low-pressure sintering. What is the value of cemented carbide rods? Tungsten carbide rod is the preferred material for metal cutting tool manufacturing, widely used in the industries which has high requirements for wear-resistance, corrosion-resistance and high-temperature resistance. It has a lot of outstanding performances. What are the uses of tungsten carbide rods? Carbide rods can be used not only for cutting and drilling tools (such as micron, twist drills, drill vertical mining tool specifications), but also for input needles, various roll worn parts and structural materials. In addition, it can be used in many fields, such as machinery, chemical, petroleum, metallurgy, electronics and defense industries. Zhuzhou Better produces a wide range of tungsten carbide rods products with various grades, including carbide rods� with central coolant hole, two holes helical rods and three holes helical rods.
www.fotmacarbide.com provide CuW75 Customized Tungsten Copper Alloy Heat Sinks WCu Spreader For LED Industry The CuW75 tungsten copper alloy is used extensively in thermal mounting plates, heat sinks, chip carriers, flanges, and frames for high-power electronic devices. As a tungsten copper material, it's a composite, so both the thermal advantages of copper and the very low expansion characteristics of tungsten can be utilized. The combination of tungsten & copper materials results in thermal expansion characteristics similar to those of silicone carbide, aluminum oxide, and beryllium oxide, used as chips and substrates. Because of tungsten copperâ??s thermal conductivity and expansion characteristics, Tungsten copper alloy works well in densely packed circuits. The thermal conductivity and thermal expansion characteristics of the semiconductor and the base plate must be optimally harmonized to avoid undesired distortions to the semiconductor. The better harmonized the properties are, the better the semiconductor module is to withstand soldering processes involved during manufacture and the temperature cycles that occur during operation. The sketch shows the principle structure of a hermetically sealed electronic package. Advantages of Copper Tungsten Heat Sinks / Spreaders: Strong hardness(86~93.5HRA) High arc resistance combined with good electrical conductivity High thermal conductivity Low thermal expansion. Applicatioins of Tungsten Copper Alloy: Our tungsten copper composites to be used extensively in thermal mounting plates, chip carriers, flanges, and frames for high-powered electronic devices. With the thermal advantages of copper with the very low expansion characteristics of tungsten, tungsten copper has properties similar to those of silicone carbide, aluminum oxide, and beryllium oxide. The thermal conductivity and low expansion also make tungsten copper alloy an excellent choice even for extremely dense circuits. The CuW75 tungsten copper alloy is used extensively in thermal mounting plates, chip carriers,
www.fotmacarbide.com provide CuW75 Customized Tungsten Copper Alloy Heat Sinks WCu Spreader For LED Industry The CuW75 tungsten copper alloy is used extensively in thermal mounting plates, heat sinks, chip carriers, flanges, and frames for high-power electronic devices. As a tungsten copper material, it's a composite, so both the thermal advantages of copper and the very low expansion characteristics of tungsten can be utilized. The combination of tungsten & copper materials results in thermal expansion characteristics similar to those of silicone carbide, aluminum oxide, and beryllium oxide, used as chips and substrates. Because of tungsten copperâ??s thermal conductivity and expansion characteristics, Tungsten copper alloy works well in densely packed circuits. The thermal conductivity and thermal expansion characteristics of the semiconductor and the base plate must be optimally harmonized to avoid undesired distortions to the semiconductor. The better harmonized the properties are, the better the semiconductor module is to withstand soldering processes involved during manufacture and the temperature cycles that occur during operation. The sketch shows the principle structure of a hermetically sealed electronic package. Advantages of Copper Tungsten Heat Sinks / Spreaders: Strong hardness(86~93.5HRA) High arc resistance combined with good electrical conductivity High thermal conductivity Low thermal expansion. Applicatioins of Tungsten Copper Alloy: Our tungsten copper composites to be used extensively in thermal mounting plates, chip carriers, flanges, and frames for high-powered electronic devices. With the thermal advantages of copper with the very low expansion characteristics of tungsten, tungsten copper has properties similar to those of silicone carbide, aluminum oxide, and beryllium oxide. The thermal conductivity and low expansion also make tungsten copper alloy an excellent choice even for extremely dense circuits. The CuW75 tungsten copper alloy is used extensively in thermal mounting plates, chip carriers,
Tungsten copper, copper tungsten metals, tungsten copper electrodes, projection welding electrode, tungsten copper plates, tungsten copper blocks, tungsten copper rods, tungsten heavy alloys.
Purity: 99.96% Diameter:17.5mm Length: (720-750)mm Weight: 3kg / pc Packaging: Wooden box Applications: Mainly used for foundry materials, tool bit of processing lathe, and conductors, steel-making burdening and additives, crankshaft and cylinder burdening and electrodes for advanced automobiles; for the manufacture of guns, artillery, rockets, satellites, aircrafts and ships. Component Analysis (%) Main contents: 99.96 Contents of other elements Fe 0.0045 Al 0.0005 Si 0.0015 Mg 0.0006 Ca 0.001 Ni 0.002 O 0.0025 C 0.002 P 0.0008 N 0.002 Pb 0.0001 Bi 0.0001 Sn 0.0001 Sb 0.001 As 0.001 Mo 0.01. Wooden box.
Purity: 99.98% Diameter: 17.5mm Length : (720-750)mm Weight : 3kg / pc Packaging: Wooden box Applications: Mainly used for foundry materials, tool bit of processing lathe, and conductors, steel-making burdening and additives, crankshaft and cylinder burdening and electrodes for advanced automobiles; for the manufacture of guns, artillery, rockets, satellites, aircrafts and ships. Component Analysis (%) Main contents W: 99.98 Contents of other elements Fe 0.0026 Al 0.0006 Si 0.001 Ca 0.001 Ni 0.0009 O 0.0018 Cu 0.0005 N 0.0015 Pb 0.0001 Sn 0.0001 Sb 0.001 As 0.001 Cd 0.0001 Mg 0.0006 C 0.002 Bi 0.0001 Mo 0.003 - - Wooden box.
