＋ Material solutions in the aerospace industry
Rheniumet, has excellent mechanical properties even at high temperatures of 2000 ℃ due to its alloy pure rhenium or rhenium-based superalloys, so it is used in the fields of aviation, aerospace, and space science for high temperature and high strength in thermodynamic drive devices. Almost all parts have rhenium. The thrust-to-weight ratio of aero-engines continues to increase, and the technical performance requirements for engine turbine blade materials are also continuously improved.
＋ Material solutions for nuclear energy, nuclear power, and nuclear industry
1. Reactor core container and cladding pipe fittings
2. Radiation shielding device components
3. Liquid metal heat exchanger components
＋ Alloy addition solution
Rheniumet provides high-purity elemental metals or master alloys with purity ranging from 99.9% to 99.9999% (3N~6N) to major alloy manufacturing industries. As alloy additives, its chemical purity is the key to ensuring the accuracy of alloy composition and improving the yield rate. factor. Therefore, based on the same national standard or industry standard, Rheniumet through the combined application of wet purification and fire refining technology, as well as more accurate high-purity metal detection methods, can always ensure that its products are far beyond the national standard and the industry standard. Quality and performance.
＋ Semiconductor equipment MOCVD thermal field solution
Metal Organic Chemical Vapor Deposition (MOCVD) is a chip epitaxial technology for preparing mixed semiconductor devices, metal and metal oxide and metal nitride film materials. The heating system is an important part of the MOCVD equipment. Whether it can heat the substrate quickly and uniformly directly affects the quality of film deposition, thickness consistency, and chip performance. The rhenium alloy under Rheniumet has 10 years of professional production technology experience in the production of rhenium heaters for MOCVD and a complete quality control management system. It is a substitute for imported big-name or original parts of rhenium heaters for MOCVD and can carry out OEM full-process foundry. It is the number one domestic manufacturer with the most technical development strength and quality assurance ability.
＋ Friction stir welding solutions
The joints obtained by welding magnesium, aluminum, copper, titanium alloys or heavy steel by traditional fusion welding methods have defects such as pores and microcracks, and the heat-affected zone is wide and the deformation is large, which limits the welding structure and restricts the weldment in related fields. Wide range of applications. Friction stir welding (Friction stir welding, FSW) as a new type of solid phase welding technology can effectively solve this problem. Friction stir welding does not require filler metal, the welding heat affected zone is small, the joint deformation is small, and the welding process is free of smoke and dust pollution.
＋ Tooling solutions for harsh working conditions such as high hardness, super hardness, wear resistance, impact resistance, ablation resistance, high torque, high transmission, etc.
The industry generally refers to materials with a Vickers hardness HV of 10~40GPa as high-hard materials, generally represented by metal-based or ceramic-based composite materials, such as cemented carbide, silicon carbide, corundum (alumina), etc.; Vickers hardness HV Those larger than 40GPa are called superhard materials, which mainly refer to diamond and cubic boron nitride. Challenging and severe working conditions require materials to meet the conditions of high hardness and wear resistance, as well as harsh requirements such as ultra-high temperature, high strength, impact resistance, high transmission, and large torque.
＋ Plasma electrodes, special welding electrodes, ultra-high temperature electro-thermoelectric vacuum solutions
Electrodes for plasma spraying, argon arc welding, and pulse arc welding are usually made of tungsten-doped thorium or rare earth cerium. Tungsten-thorium and tungsten-cerium electrodes not only have a limited service life, but also thorium is a radioactive element. Tungsten-doped thorium is in the manufacturing and use process It is harmful to the human body and the environment.
＋ High temperature thermal container (high temperature crucible) solutions
Refractory metal tungsten, rhenium, molybdenum and their alloy materials are often used to make high-temperature heat vessels (high-temperature crucibles) above 2000°C. They have high melting point, high strength and hardness, good high-temperature performance, low resistivity, small expansion coefficient, and electronic escape. Feature such as small effort.
＋ High temperature thermocouple solutions
High-quality tungsten rhenium thermocouple wire (W-3Re)/(W-25Re), (W-5Re)/(W-26Re) has accurate, stable and uniform temperature-thermoelectric potential performance, which can be used to manufacture 1000- 2300℃ high temperature measurement tungsten rhenium thermocouple. The company can customize tungsten rhenium thermocouple wires of different specifications and brands according to customer needs, and also provide different types of armored tungsten rhenium thermocouples.
＋ Special welding wire solder solutions
The special alloy welding wire designed and produced by the additive effect of some refractory metal elements has excellent high temperature strength and creep resistance, can enhance the high temperature wear resistance of the material, and greatly reduce the damage caused by cold and heat fatigue. The material after welding with this special alloy wire has room temperature hardness of 61HRC, good plasticity, and low welding crack tendency. It is suitable for remanufacturing and repairing parts used under high temperature conditions, such as hot rolls.
＋ High-efficiency and long-life wire cutting solutions
Rheniumet provides high-efficiency and long-life molybdenum wire for wire-cutting industry. This molybdenum wire product adopts a special composition formula and is drawn by a special process. It is more electrochemically resistant than ordinary wire-cut molybdenum wire. The advantages of ablation and longer service life.
＋ Medical equipment,medical equipment field solutions
Outai Rare Materials has rich experience in manufacturing refractory alloy powder metallurgy products, and can produce high-quality rotating anode targets for CT tube according to customer's technical requirements.
＋ Artificial bone joints, biological implant solutions
Rhenium has carried out nearly eight years of cooperation in the research and development of orthopaedic implant materials with large European and American medical device manufacturers. At present, it can produce and deliver various specifications of molybdenum-rhenium alloy intermediate materials for orthopaedic implants with excellent performance, such as rods, plates, and pipes. and foils, as well as complete sets of human skeletal implants jointly developed by partners. At present, the molybdenum-rhenium implant jointly developed by our company and foreign partners has successfully passed the US FDA certification, and is seeking cooperation in the application and promotion of the Chinese medical market.