GB/T 38815-2020 Plasma rotating electrode atomized high-temperature alloy powder. This standard specifies the ordering content, shape, weight, technical requirements, test methods, inspection rules, and packaging of high-temperature alloy powder atomized using the plasma rotating electrode method. Marking, storage and transportation and quality certificates. This standard applies to high-temperature alloy powder (hereinafter referred to as powder) for atomization by plasma rotating electrode method.
GB/T 38815-2020 history
2020GB/T 38815-2020 Superalloy powders atomized by plasma rotating electrode process