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Tungsten Copper Plate

Parameters Class Chemical Composition (wt%) Density Hardness Resistivity IACS Bending Strength Cu Total Impurities≤ W g/cm3  ≥ HB Kgf/mm2 ≥ μΩ.cm  ≤ %  ≥ MPa ≥ W50/Cu50 50±2.0 0.5 Balance 11.85 115 3.2 54 — W55/Cu45 45±2.0 0.5 Balance 12.3 125 3.5 49 — W60/Cu40 40±2.0 0.5 Balance 12.75 140 3.7 47 — W65/Cu35 35±2.0 0.5 Balance 13.3 155 3.9 44 — W70/Cu30 30±2.0 0.5 Balance 13.8 175 4.1 42 790 W75/Cu25 25±2.0 0.5 Balance 14.5 195 4.5 38 885 W80/Cu20 20±2.0 0.5 Balance 15.15 220 5 34 980 W85/Cu15 15±2.0 0.5 Balance 15.9 240 5.7 30 1080 W90/Cu10 10±2.0 0.5 Balance 16.75 260 6.5 27 1160  

Tungsten Rods

Parameters Type and Size: Diameter (mm) Length (mm) Ø2.0 – 20.0 2000 Ø20.0 – 30.0 1800 Ø30.0 – 70.0 1500 Ø70.0 – 100.0 1200    

Tungsten Sheets

Parameter Product Name High Quality Good Price 99.95% Tungsten Plate Tungsten Sheet for Vacuum Furnace Material 99.95% tungsten Standard ASTMB760-07 Melting Point 3410 °C Boiling Point 5927°C Density 19.3g/cm3 Shape Sheet, Delivery Time 3-15days Application Industrial, medical, metallurgical, electric vacuum components, electric light source parts, heat shield, aerospace development, etc.  

company profile

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As a leading manufacturer of refractory metal products such as tungsten and molybdenum, our products are widely used in electronics&semiconductor, high temperature furnace industry, medical industry, glass&fiberglass industry and other fields. The main products include pure molybdenum, molybdenum alloy such as MoLa, TZM, and MoW; pure tungsten, tungsten alloy such us WCu, WNiFe, WNiCu and so on.

Hypersolid Metal (our company name) is supplying products to USA, Europe, India and China, so I want to check if your company also need it, thanks in advance.

FAQ

  • What is the transportation way?

    If the Gross Weight <45kg, it's better by express such as TNT, DHL, FedEX. etc

    If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered

    If the Gross Weight >100kg, you can choose by Air or Sea to the nearest port.

  • What services can we provide?

    Accepted Delivery Terms: FOB,CIF,EXW,CIP,CPT,Express Delivery;

    Accepted Payment Currency: USD,EUR,JPY,CAD,AUD;

    Accepted Payment Type:T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow:

    Language Spoken:English,Chinese,Korean,Japanese,Russian,all kinds of language.

  • Basic information on tungsten and molybdenum?

    Tungsten

    Element symbol W
    Melting point 3410 ℃
    Boiling point 5660 ℃
    water soluble insoluble
    Density 19.2 g/cm³
    Hardness: 7.5
    Vickers hardness: 3430MPa
    Brinell hardness: 2570MPa
    Specific heat capacity: 24.27J mol-1 K-1
    Thermal conductivity: 173W·m−1·K−1
    Young's modulus: 411GPa

    Molybdenum

    Element symbol Mo
    Melting point 2620 ℃
    Boiling point 5560 ℃
    Density 10.2 g/cm³
    Mohs hardness is 5~5.5
    Heat of evaporation 594kJ/mol
    Fusion heat 27.6±2.9kJ/mol

  • What products do you have?

    Molybdenum products:

    Molybdenum plate/sheet/foil (min 0.05mm); MoLa molybdenum tray

    molybdenum rod/bar/wire;molybdenum threaded rod

    Molybdenum crucible,molybdenum boat/container,molybdenum tube.

    Molybdenum heating element for vacuum furnace and high temperature furnace.

    Molybdenum part made to required drawings.

    Molybdenum alloy :

    TZM alloy,MoLa alloy. molybdenum Mo threaded rod

    Tungsten products:

    Tungsten plate/sheet/foil (min 0.05mm)

    Tungsten rod/bar/wire

    Tungsten crucible,tungsten boat/container,tungsten tube.

    Tungsten heating element for vacuum furnace and high temperature furnace.

    Tungsten parts made to customer's drawings.

    Tungsten alloy:

    WCu alloy,WLa,WNiFe and WNiCu heavy alloy.

     

company news

Application of high purity molybdenum sputtering target in liquid crystal flat panel displays

With the development of science and technology, molybdenum (Mo) has begun to emerge in many emerging fields, changing human life in all aspects. The most relevant to people’s lives is its application in the manufacture of flat-panel displays. Large-size high-purity molybdenum sputtering targets are the key core raw materials in the manufacture of liquid crystal flat-panel displays, and Mo is one of the preferred materials for sputtering targets for flat-panel displays. Such targets are needed for the screens of electronic products such as daily color TVs, smart phones, tablet computers, and some large household appliances, as well as the control display screens of some military communication equipment. How is the display of a flat-panel display achieved? Through two pieces of glass separated by vacuum, the glass on the back is used as the cathode. More than 500 million emitter tips are distributed on this piece of glass in the form of a field emitter array. The interval between the emitters is very small, much smaller than the pixels on the TV screen. The emitter tips can be controlled individually or in groups during display. It is made of Mo. This display using Mo has the advantages of wide viewing angle,...

2025-03-24 Learn More

Effect of Molybdenum on the Properties of Stainless Steel

Like tungsten, molybdenum is a refractory rare metal with a melting point of 2620℃, strong interatomic bonding, small expansion coefficient, high electrical conductivity and good thermal conductivity. The effects of molybdenum on the performance of stainless steel are as follows: Molybdenum has no significant oxidation effect on stainless steel. Therefore, when chromium-nickel stainless steel maintains a single austenite structure and no intermetallic precipitation, the addition of molybdenum has little effect on its room temperature mechanical properties. However, with the increase of molybdenum content, the high temperature strength of steel is improved, such as durability, creep and other properties are greatly improved. Therefore, molybdenum-containing stainless steel is also often used at high temperatures. The addition of molybdenum increases the high temperature deformation resistance of steel. In addition, there is often a small amount of ferrite in steel. Therefore, the hot processing property of molybdenum-containing stainless steel is worse than that of non-molybdenum-containing steel, and the higher the molybdenum content, the worse the hot processing performance. In addition, one million κ phases are easily precipitated in molybdenum-containing stainless steel, which will significantly deteriorate the plasticity and toughness of the steel. Therefore, in the production, equipment manufacturing and application of molybdenum-containing stainless steel,...

2025-03-19 Learn More

Analysis of Tungsten Wire Cutting Resistance

The cutting resistance of tungsten wire is the result of the synergistic effect of multiple factors such as high hardness, high strength, fine grain structure, and surface protection, making it irreplaceable in the fields of industrial cutting wire, high temperature saw wire, and bulletproof fiber. The following is an analysis of the principle of tungsten wire’s cutting resistance, divided into core mechanisms and influencing factors: 1. Intrinsic properties of materials Ultra-high hardness: The Vickers hardness of tungsten (300~500HV) is much higher than that of most metals (such as 200~300HV for steel). The high hardness directly resists the indentation and scratching of cutting tools, reducing its own vulnerability to cutting. Doping with tungsten carbide (WC) or surface coating (such as TiN) can increase the local hardness to more than 2000HV, forming a “hard shell” protective layer. High melting point and high temperature stability: The melting point of 3422°C makes it difficult to soften or melt during high-temperature cutting (such as laser cutting, plasma cutting), maintaining structural integrity. The grains are not easy to coarsen at high temperatures (grain boundary migration is inhibited by rare earth oxides), avoiding strength loss. Tensile strength and toughness: The tensile strength can reach more than 3500MPa,...

2025-03-12 Learn More

Molybdenum Metal/Alloy Processing and Manufacturing – Machining

Molybdenum metal and its alloys can be machined using all common machining processes. There are several points that must be considered when machining molybdenum or its alloys. Although molybdenum retains its strength at high temperatures, it is not particularly strong at room temperature. It is also less ductile than carbon steel or brass. In addition, its relatively high ductile-brittle transition temperature (DBTT) means that it is susceptible to stress risers and other geometric features that may initiate cracks. The machining equipment should be strong, free of backlash, and the workpiece should be securely clamped. The sharpness of the tool is very important, as a dull tool may tear the material rather than cut cleanly, which can cause microcracks that limit the life of the finished part. Carbide tools are preferred for most applications due to their good hardness and wear resistance. High-speed steel tools can also be used if care is taken to maintain the sharpness of the tool. Feeds and speeds for high-speed steel tools are lower than for carbide tools. Carbide tools perform particularly well in situations where wear due to chips and dust is a problem. Their life is greatly improved compared to steel tools, so carbide...

2025-03-07 Learn More

Innovation and application of tungsten filament in lighting technology

In the human exploration of light, tungsten filament, as one of the core materials of lighting technology, has played a vital role. From the original incandescent bulb to the modern high-efficiency halogen tungsten lamp, tungsten filament, with its unique physical and chemical properties, has led to many innovations in lighting technology, bringing unprecedented convenience and comfort to people’s lives. 1. Tungsten filament: the cornerstone of lighting technology When Edison successfully developed the first practical light bulb in 1879, he used carbon filaments made from cotton thread or bamboo fiber after high-temperature carbonization as filaments, but this carbon filament bulb had problems such as short life and easy breakage. Subsequently, with the continuous exploration and improvement of scientists, in the early twentieth century, William D. Coolidge, an engineer at General Electric Company in the United States, developed a process for drawing tungsten filaments, opening a new era of tungsten filaments in light bulb applications. Tungsten, as a metal with a melting point of up to 3410℃, is the single metal element with the highest melting point, which makes it an ideal material for making filaments that emit light stably at high temperatures. Its excellent heat resistance greatly improves the life and...

2025-02-28 Learn More

Spark Innovation: Unleashing the Power of Molybdenum Electrodes in Glass Furnaces!

As a key heating element, the performance and application of molybdenum electrodes in glass furnaces have a profound impact on glass production. Material characteristics: Molybdenum electrodes are made of high-purity molybdenum materials with a silver-grey metallic luster. Molybdenum has excellent high temperature resistance, oxidation resistance, high conductivity and good corrosion resistance. These characteristics enable molybdenum electrodes to work stably in high temperature environments and extend their service life. Working principle: In the glass furnace, the molybdenum electrode is used as the negative electrode, oxygen is used as the positive electrode, and the aqueous solution of sodium hydroxide or potassium hydroxide is used as the electrolyte. During the discharge of the battery, molybdenum reacts chemically with oxygen to form molybdenum oxide, which releases energy to heat the glass raw materials. Application fields: Molybdenum electrodes are widely used in daily glass, optical glass, thermal insulation materials, glass fiber and rare earth industries. Its high high temperature strength and good oxidation resistance enable molybdenum electrodes to withstand high temperatures and maintain a stable heating effect during the glass melting process, thereby improving the production efficiency and quality of the glass. Layout: In glass kilns, the layout of molybdenum electrodes has an important impact...

2025-02-21 Learn More

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