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Refractory Metals

Refractory Metals

American Manufacturers, Factory, Suppliers | Heeger Materials

We will do our best to pursue excellence and accelerate our pace to become a high-tech enterprise in the fields of Deposition Materials, Refractory Metals, Rare Earth Materials, High Purity Materials, etc. Refractory metal's common characteristics are extremely high melting points, density, corrosion resistance, and higher strength than other metals at extremely high temperatures.

Refractory metals include Ta Tantalum,  Nb Niobium, Mo Molybdenum, W Tungsten,  rhenium (Re), and their alloys. Their common characteristics are extremely high melting points, density, corrosion resistance, and higher strength than other metals at extremely high temperatures.

American Manufacturers, Factory, Suppliers | Heeger Materials

We will do our best to pursue excellence and accelerate our pace to become a high-tech enterprise in the fields of Deposition Materials, Refractory Metals, Rare Earth Materials, High Purity Materials, etc. Refractory metal's common characteristics are extremely high melting points, density, corrosion resistance, and higher strength than other metals at extremely high temperatures.

Refractory metals include Ta Tantalum,  Nb Niobium, Mo Molybdenum, W Tungsten,  rhenium (Re), and their alloys. Their common characteristics are extremely high melting points, density, corrosion resistance, and higher strength than other metals at extremely high temperatures.

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Refractory Metals There are 458 products.

Subcategories

  • Tantalum
    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
    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
    Molybdenum

    Heeger Materials Provides molybdenum and molybdenum alloys included molybdenum rod, molybdenum plate, molybdenum wire, and molybdenum tube at a competitive price.

     

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

  • Tungsten
    Tungsten

    Heeger Materials provides tungsten rods, tungsten plates, tungsten wire, and tungsten tubes at a competitive price.

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

  • Zirconium
    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
    Hafnium

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

  • Rhenium
    Rhenium

    HM is an expert 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. Rhenium has a wide range of applications in industry, medicine, and science.

  • Titanium
    Titanium

    Titanium (Ti) is recognized for its high strength-to-weight ratio. It is a strong metal with low density that is quite ductile (especially in an oxygen-free environment), lustrous, and metallic-white in color. The relatively high melting point (more than 1650 ℃) makes it useful as a refractory metal. Titanium (Ti) can be alloyed with iron, aluminum, vanadium, and molybdenum, among other elements, to produce strong, lightweight alloys.

  • Master Alloys
    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 (HEA) Alloy

    High Entropy Alloys – Experts in High-Temperature Melting

    Advanced High Entropy Alloy Solutions by Heeger Materials

    We offer Arc, Induction, and Suspension Melting with temperatures reaching up to 3200°C

  • Metal Foam
    Metal Foam

    Metal Foam is a metallic material with a foam-like structure with a large number of tiny holes inside. It has the advantages of light weight, high specific surface area, energy absorption, and fire resistance. Heeger Materials is a professional supplier and manufacturer of high-quality Tantalum, Aluminum, Copper, Nickel, Titanium, Silver, Nickel-Chromium, Nickel-Molybdenum, Cobalt-Nickel, Iron-Nickel, and other metal foams with competitive prices and customized solutions.

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Showing 1 - 12 of 458 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.

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  • 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...

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  • 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.

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  • Inquiry

    Magnesium Calcium (Mg-Ca) Master Alloy, made from magnesium and calcium, is ideal for casting due to its strong hereditary properties. Heeger Materials provides high-quality Magnesium Calcium Master Alloy in waffle ingot, rod, and shot forms at competitive prices, with customized options to meet specific requirements.

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  • 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 top-quality Magnesium Gadolinium (Mg-Gd) Master Alloy at a competitive price, with customized options to meet specific requirements.

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  • Inquiry

    Magnesium Manganese (Mg-Mn) Master Alloy, known for its excellent weldability and corrosion resistance, has a strength limit of 210-280 MPa. Heeger Materials provides high-quality Magnesium Manganese Master Alloy in waffle ingot, rod, and shot forms at competitive prices, with customized options to meet specific requirements.

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  • 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 waffle ingot, rod, and shot forms at competitive prices, with customized...

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  • Inquiry

    Magnesium Yttrium Master Alloy is a casting alloy used as an additive for magnesium alloy material processing. Heeger Materials provides top-quality Magnesium Yttrium Master Alloy in waffle ingot, rod, and shot forms at competitive prices, with customized options to meet specific requirements.

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  • 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...

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  • 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.

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  • Inquiry

    Magnesium-zirconium (MgZr) master alloy is a high-strength binary magnesium alloy system. The typical ratio is MgZr30 alloy. Heeger Materials offers high-quality Magnesium Zirconium Master Alloy in waffle ingot, notch bar, and shot forms at competitive prices, with customized options to meet specific requirements.

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  • 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.

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Showing 1 - 12 of 458 items

What Are Refractory Metals?

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. They are widely used in electric light sources, electronics, information, electric power, metallurgy, chemical industry, aviation, aerospace, and other sectors. Heeger Materials Inc., a professional supplier and manufacturer of high-quality Precious Metals, leverages extensive expertise in supply and export to offer competitive prices. 

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

What Are Refractory Metals Used for？

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 developing new materials such as semiconductor materials, magnetic materials, superconducting materials, wear-resistant materials, and high-specific gravity alloys. 

Medical devices:  Some refractory metals, such as tantalum and rhenium, are used in artificial joints, implantable devices, etc. Rhodium and iridium, for example, are used in pacemakers and radiotherapy equipment.
Industrial fields: For example, tungsten and molybdenum are used to make high-temperature furnaces and electrodes. Platinum and iridium are used to make high-end jewelry and accessories.
Aerospace industry: Refractory metals are often used to make aircraft engine parts. For example, the parts in a rocket engine need to withstand extremely high temperatures and pressures. At this time, ordinary metals will not work.

Refractory Metals VS Alloys:

Alloys are stronger and more resistant to high temperatures than refractory metals themselves and are more widely used.
For example, tungsten alloys usually include tungsten and other metals: such as nickel or iron. They have higher strength and high melting points and are often used to make high-temperature smelting furnaces.
Tantalum alloys: tantalum + other metals, such as niobium or titanium. Tantalum alloys have good corrosion resistance and are often used to make chemical valves and pumps for conveying corrosive gases or liquids.

Graph of the relationship between the elastic modulus of refractory metals Mo, W, Cr, Ta, and Nb and the test temperature.