Tungsten (Molybdenum) copper alloys produced by sintering and infiltration methods have good conductivity, good machining property, high tensile strength in elevated temperature, high fracture toughness, high ablation resistance and low thermal expansion coefficient. WCu, MoCu alloys are widely used in astronautic, aeronautic, electric and electronic, EDM machine, metallurgy industry. AT&M can provide two phases or three phases tungsten (molybdenum) copper alloys which the copper content varied from 5% to 95%. AT&M can produce various big size WCu or MoCu parts by CIP, various small parts by mold pressing, extruding or MIM, various thickness plates by rolling.
Molybdenum-copper alloy is a kind of pseudo-alloy that is composed of two metals which are not mutually solid-solution. It consists of both the characteristics of molybdenum and copper, having high thermal conductivity, low adjusted thermal expansion coefficient, being non-magnetic, low content of gas, good vacuum resistance, good machinability and special high-temperature performance and so on.
Areas of Application
Molybdenum-copper alloy has a wide range of applications, mainly including: vacuum contacts, conductive cooling components, instrumentation components, rockets with lower using temperatures, high-temperature parts of missiles and the components of other weapons, such as extended-range artillery, etc.; the strengthening rib for solid seal, sliding friction, water-cooled electrode tip for temperature furnace, and the electrodes for electro machining.
CISRI-AT&M Refractory Metal Materials use isostatic molding process to produce a variety of large, shaped products, compression molding, extrusion molding and injection molding. It can produce a variety of sheets, rods, tubes and small products with different shapes; and by using rolling process, a variety of plates and multi-composite plates can be produced. We can provide domestic and international customers with a variety of different components of the molybdenum-copper alloy. And the technology of us has reached the international advanced level.
Options for you
Leading process leads to leading products
Different applications require different properties of the material. AT & M Refractory Metal Materials adopt different processing methods to meet performance requirements.
High standard, high quality
CISRI-AT&M Refractory Metal Materials is the inventor of tungsten copper infiltration units at home. It has been developing and producing since the 1960s. It has developed multiple brands of supporting materials of W-Cu, Mo-Cu, W-Mo-Cu three material systems. It has been producing the supporting continuously for 50 years, and achieved rich R&D and production experience. The quality of the product and the technology of it stay ahead, and can provide you with the stable and reliable molybdenum-copper products of full ranges.