Refractory Metals

Refractory metals, their excellent high-temperature properties, and the special characteristics of this class of materials. We have been working with molybdenum, tungsten, tantalum, niobium, chromium, and other alloys.

Ta Tantalum

Nb Niobium

Mo Molybdenum

W Tungsten

Refractory metals, their excellent high-temperature properties, and the special characteristics of this class of materials. We have been working with molybdenum, tungsten, tantalum, niobium, chromium, and other alloys.

Ta Tantalum

Nb Niobium

Mo Molybdenum

W Tungsten

More

Refractory Metals There are 303 products.

Subcategories

  • Tantalum

    Heeger Materials Inc is a supplier of high-quality tantalum and tantalum alloy. The products are tantalum rods, tantalum plates, tantalum wire, and tantalum tubes.

    Heeger Materials (HM) will contact you with the price and availability of these items in 24 hours.

  • Niobium

    Heeger Materials provides high-purity niobium rods, niobium plates, niobium wires, and niobium tubes at a competitive price.

    We will contact you with the price and availability of these items in 24 hours.

  • Molybdenum

    Heeger Materials (HM) Provides molybdenum rod, molybdenum plate, molybdenum wire and molybdenum tube at a competitive price.

     

    Heeger Materials (HM) will contact you with the price and availability of these items in 24 hours.

  • Tungsten

    Heeger Materials (HM) Provides tungsten rod, tungsten plate, tungsten wire and tungsten tube at a competitive price.

     

    Heeger Materials (HM) will contact you with the price and availability of these items in 24 hours.

  • Zirconium

    Heeger Materials Inc is the supplier of zirconium rods, zirconium plates, zirconium wires, and zirconium tubes at a competitive price.

     

    We will contact you with the price and availability of these items in 24 hours.

  • Hafnium

    Heeger Materials Inc provides high-purity Hafnium rods, Hafnium plates, Hafnium wire, and Hafnium tubes at a competitive price.

  • Rhenium

    We are experts in rare high melting point metal materials "rhenium" and "rhenium alloys", and can manufacture a variety of rhenium high-purity rhenium alloy powders, finished products, and precision parts.

  • Master Alloys

    Our master alloys are continuously cast by induction melting and alloying process with static mold or direct cooling (DC). Our main products are aluminum-based master alloys, magnesium-based master alloys, zinc-based master alloys, copper-based master alloys, and rare earth master alloys.

  • High-entropy (HEA) Alloy

    High-entropy alloys (High-entropy alloys) referred to as HEA, are alloys formed by five or more equal or approximately equal amounts of metals. Because high-entropy alloys may have many desirable properties, they are highly valued in materials science and engineering.

per page
Showing 1 - 12 of 303 items
  • Inquiry

    Spherical Chromium (Cr) Powder has the characteristics of high sphericity, good fluidity, high purity, large loose density, full density inside particles, no hollow powder, and so on. HM provides Spherical Chromium (Cr) Powder at a competitive price, which can be used in Scientific research or industrial production.

  • Inquiry

    Spherical Refractory High-entropy Alloy Powder (HEA, V-Nb-Mo-Ta-W) has high strength, high hardness, good high-temperature performance, excellent wear resistance, and corrosion resistance. Heeger Materials supplies the best Spherical Refractory High-entropy Alloy Powder (HEA, V-Nb-Mo-Ta-W) with high fluidity at a competitive price. The particle sizes can...

  • Inquiry

    Tungsten discs and tungsten squares are widely used as contact materials in silicon-controlled rectifier diodes, transistors, and thyristors. Heeger Materials offers top-quality tungsten discs and squares at competitive prices, with options for purity and dimensions to meet specific requirements.

  • Inquiry

    Heeger Materials provides high-quality Magnesium Calcium Master Alloy in shape of Waffle Ingot, rod, and shot at a competitive price.

  • Inquiry

    Magnesium Gadolinium (Mg-Gd) Master Alloy, is made by melting metal magnesium and metal Gadolinium. The common alloy ratio is 20-70% magnesium, and the ratio can also be customized. Heeger Materials provides the best Magnesium Gadolinium (Mg-Gd) Master Alloy at a competitive price.

  • Inquiry

    Magnesium-manganese alloy is a deformed alloy with excellent weldability and corrosion resistance, and no stress corrosion tendency. The mechanical properties are not high, and the strength limit is 210~280MPa. Heeger Materials provides high-quality Magnesium Manganese Master Alloy in the shape of Waffle Ingot, rod, and shot at a competitive price.

  • Inquiry

    Magnesium Neodymium (Mg-Nd) Master Alloy is an alloy composed of alkaline earth metals and rare earth metals. It is used to improve the corrosion resistance and fatigue resistance of magnesium alloys. Heeger Materials provides high-quality Magnesium Neodymium (Mg-Nd) Master Alloy in the shape of Waffle Ingot, rod, and shot at a competitive price.

  • Inquiry

    Magnesium Yttrium Master Alloy is a casting alloy used as an additive for magnesium alloy material processing. Heeger Materials provides the best Magnesium Yttrium Master Alloy in the shape of Waffle Ingot, rod, and shot at a competitive price.

  • Inquiry

    Magnesium Yttrium Gadolinium (Mg-Y-Gd) Master Alloy is a kind of ternary alloy. Rare earth has a good purifying effect on magnesium alloy melt, and it has the functions of purifying hydrogen and removing oxidized inclusions. Heeger Materials provides the best Magnesium Yttrium Gadolinium (Mg-Y-Gd) Master Alloy in the shape of Waffle Ingot, rod, and shot...

  • Inquiry

    Magnesium Yttrium Neodymium Master Alloy is a kind of ternary alloy, which is made by melting metal Magnesium, Yttrium, and Neodymium. Heeger Materials provides top-quality Magnesium Yttrium Neodymium Master Alloy in the shape of Waffle Ingot, rod, and shot at competitive prices, with customized options to meet specific requirements.

  • Inquiry

    Magnesium-zirconium (MgZr) master alloy is a high-strength binary system magnesium alloy. The common ratio is MgZr30 alloy. Heeger Materials provides high-quality Magnesium Zirconium Master Alloy in the shape of Waffle Ingot, rod, and shot at a competitive price.

  • Inquiry

    Molybdenum Trays/Boat, featuring a simple structure and cost-effectiveness, are commonly used in high-temperature furnaces for material melting. Heeger Materials offers a comprehensive range of options, including molybdenum trays, boats, and wires, all available at competitive prices. Customization is also available to cater to specific requirements.

Showing 1 - 12 of 303 items

Refractory Metals Description

Refractory metals are metals and alloys with unique properties such as tungsten, molybdenum, tantalum, niobium, and rhenium. The unique properties include high melting point, electrical characteristics, high-temperature mechanical properties, etc. Widely used in electric light sources, electronics, information, electric power, metallurgy, chemical industry, aviation, aerospace, and other sectors.

Refractory Metals Properties

Refractory metals have various chemical properties. These metals oxidize easily to form a dense oxide layer and are relatively stable to acids and other substances. Due to the high melting point, refractory metals do not suffer from creep deformation at very high temperatures.

  • High boiling point.
  • All have a cubic crystal structure centered on the body.
  • There is strong resistance to creep

Refractory Metals Applications

Refractory metals have extremely important applications in grain refinement during the casting of high-temperature alloy steels, structural steel carbides, nonferrous carbides, and commonly used nonferrous metals such as aluminum and copper, based on their basic properties of high melting points. They also have important applications in the development of new materials such as semiconductor materials, magnetic materials, superconducting materials, wear-resistant materials, and high-specific gravity alloys.