Like tungsten-cobalt alloys and tungsten-titanium-cobalt alloys, tungsten-titanium-tantalum (niobium)-cobalt alloys are also commonly used hard alloys. These alloys are also known as tungsten-titanium-tantalum (niobium)-cobalt alloys because of their excellent physical and chemical properties and strong versatility.

Molybdenum steel is a high-strength alloy used in a variety of industries. Steel alloys made with molybdenum are not only stronger and harder, but they are also highly resistant to heat and corrosion. Electronics, heavy machinery parts, tools and aircraft parts are often manufactured from molybdenum-containing steel alloys.

Tungsten is a refractory metal (the highest of all known pure metals) with extraordinary heat and wear resistance. In addition to its very high melting temperature, W is known for its high density, high elastic modulus, high thermal conductivity, and excellent mechanical properties at high temperature, W is known for its high density, high elastic modulus, high thermal conductivity, and excellent mechanical properties at high temperatures.

Reasons for Doping Rare Earth Elements in Molybdenum Alloys Molybdenum alloy generally refers to a non-ferrous alloy composed of molybdenum as the matrix and other elements added. It has good high temperature strength, low temperature plasticity, thermal conductivity, electrical conductivity and corrosion resistance, as well as low expansion coefficient and other characteristics.

In order to further improve the strength, toughness and high temperature resistance of pure molybdenum wire, the researchers said that rare earth lanthanum and tungsten elements can be added to molybdenum wire.

Pure tungsten electrode is an electrode product with refractory metal tungsten as the main raw material. It is the earliest electrode used in argon arc welding.

Compared to lead shielding materials, tungsten alloys are more suitable to be selected for shielding walls.

Molybdenum wire is a common molybdenum product. If classified by material, it can be divided into pure, high temperature, sprayed and wire-cut molybdenum wire. Different classifications also create different characteristics and uses.

Tungsten alloy has the advantages of high density, good machinability, good corrosion resistance, high radiation absorption capacity and high strength. Widely used in aerospace, automotive industry and radiation shielding and other fields.