The properties of CuCrZr powder made by GRAMT are as follows: Flow Ability≤20s/50g, Apparent Density ≥4.4g/cm3, Oxygen Content ≤500ppm.
Rocket engines are typical applications of copper alloys. Engine lining with related parts and components require material of high quality , on the one hand the combustion temperature of combustion chamber is very high (more than 3000℃), on the other hand, high temperature and high pressure and high-speed gas has a strong erosion effect on the material. CuCr alloy is a typical precipitation-strengthened copper alloy, and the addition of Zr element can promote the precipitation of Cr phase, improve the distribution of precipitated phase, and the copper zirconium compound formed by Zr and Cu can play the role of precipitation strengthening. Therefore, CuCrZr alloy mechanical properties are excellent and can be used for rocket engine parts manufacturing.
Rocket engines are typical applications of copper alloys. Engine lining with related parts and components require material of high quality , on the one hand the combustion temperature of combustion chamber is very high (more than 3000℃), on the other hand, high temperature and high pressure and high-speed gas has a strong erosion effect on the material. CuCr alloy is a typical precipitation-strengthened copper alloy, and the addition of Zr element can promote the precipitation of Cr phase, improve the distribution of precipitated phase, and the copper zirconium compound formed by Zr and Cu can play the role of precipitation strengthening. Therefore, CuCrZr alloy mechanical properties are excellent and can be used for rocket engine parts manufacturing.
