SAT NANO Spherical GRcop-42 alloy powder has a range of potential uses. GRcop-42 alloy has very high thermal conductivity, high strength, and good creep resistance and thermal expansion coefficient, maintaining good stability at high temperatures. Spherical GRcop-42 alloy powder is available for 15-45um, 15-53um, 45-75um, 20-63um, 63-106um.
GRcop-42 (Cu-4Cr-2Nb at%) is a copper alloy powder specifically used for additive manufacturing. 14vol% Cr2Nb enhances the absorption of near-infrared laser at low temperatures, thereby increasing the density and surface roughness of the material. The printing density of GRCop-42 exceeds 99.9%, and the surface roughness Ra is 3-4 μ m; In contrast, pure copper reaches Ra=18-30 μ m with a density of 95%, while CuCrZr reaches Ra=10-16 μ m with a density of 99.8%. High tensile strength and stable precipitation structure at high temperatures can be used for applications that require high strength and high temperature resistance, such as rocket engine combustion chambers and fusion reactor components.
Product name:Spherical GRcop-42 alloy powder
Size:15-45um, 15-53um, 20-63um, 63-106um (various particle sizes can be customized according to customer requirements)
Color: red copper
Shape:spherical
Cu:63-68%, Cr:0.5-1.5%, Mo:0.5-1.5%， Nb:0.5-1.5%, Mn:<0.5%. Fe<0.5%, Sn<0.2%
GRcop-42 alloy powder is a high thermal conductivity metal alloy powder, which has good thermal conductivity, high strength, and good creep resistance. Therefore, it is widely used in the manufacturing of high thermal conductivity components, such as integrated circuit heat dissipation, electronic chip heat sinks, solar modules, high-speed engines, conveyor belts, and sub rail transit. In addition, due to the fact that GRcop-42 alloy powder can be manufactured through 3D printing technology, it can also be used to manufacture complex shaped components, becoming one of the important applications in the field of additive manufacturing.
Packaging of Spherical GRcop-42 alloy powder
Vacuum packaging, 1 kg/pack, 2 kg/pack; Inner plastic bag and iron drum packaging: 25kg/drum; Special packaging can be provided according to customer requirements.
How do I put my order to buy your goods?
Please send your enquiry to our sales first, our sales with contact with you about the products. When you confirm your order, we will send our Proforma Invoice via email for you. You can pay it by bank transfer, credit card and Paypal. We will send the products by FedEx, UPS and DHL after we got the payment.
