Master alloy is a special alloy which takes a metal as the matrix and adds one or several simple substances to solve the problems of easy burning, difficult melting at high melting point, high density and easy segregation, or to improve the performance of the alloy. It is an additive functional material.
Various matrix alloys and additives required for the smelting of steel, cast iron, superalloy, titanium alloy, magnetic alloy, aluminum alloy and non-ferrous metal materials. It cannot be directly used as a metal material. Master alloy is a composite alloy composed of more than two elements, except mass-produced ferroalloy. Master alloys are designed according to the composition and special requirements of the smelted metal materials. Its classification can be divided into iron-based alloy, nickel based alloy, aluminum based alloy, etc. according to the matrix composition, and can also be classified according to the main elements of the alloy, but it is often called special alloy to distinguish it from mass-produced ferroalloys, such as silicon special alloy, calcium special alloy, boron special alloy, chromium special alloy, etc; It can also be called composite alloy agent, composite Deoxidizer, composite refining agent, composite additive (refining agent and alloy agent), master alloy for vacuum smelting, inoculant, spheroidizing agent, creep agent, grain refiner, denaturation treatment agent, etc.
Hunan Oriental Scandium Co.,Ltd. is the leader of the global scandium industry. It has the world's leading technical advantages in the mass production and extraction of trace scandium and the purification and purification of high-purity scandium.
■ The company's products cover scandium oxide, scandium metal, aluminum scandium alloy, aluminum alloy containing scandium, etc., which is an important promoter of the development and application of scandium elements in the world.
■ As the world's largest supplier of scandium elements, the company has the worald's largest scandium oxide production line with a production capacity of more than 10 tons per year. It is the first enterprise in the world to realize the large-scale production of scandium oxide.
■ The company has mastered the technology of extracting scandium from titanium dioxide wastewater and industrialized production, which is in the world's leading level.
■ In the preparation of aluminum-scandium master alloy and the development and production of aluminum-scandium alloy products for civilian use, it has been in the forefront of the industry.
■ The newly independently developed aluminum alloy containing scandium has registered 7A48 brand in China nonferrous light metals standardization technical committee.
■ The composition and production process of 7A48 alloy reduce scandium content, thus reducing material cost.The traditional production technology of al-sc alloy is greatly improved, which is difficult to process, low yield and unable to be popularized and applied in a large range.
Hunan Oriental Scandium Co., Ltd.
Phone
+86-731-86809248
+8613467516280
alice@hnosc.com
Address
No. 28, Dongqixian Street, Changsha National Economic and Technical Development Zone, Changsha City, Hunan Province 410000, PR China.
