This specification specifies the requirements, quality assurance regulations, delivery preparation, etc. for sintered nickel and nickel alloy powder filter elements for nuclear use. This specification applies to nuclear nickel and nickel alloy powder sintered filter elements (hereinafter referred to as filter elements) produced by powder metallurgy and used for liquid and gas purification, liquid/solid separation, gas/synthetic separation and gas distribution in the nuclear industry. It can be used as a reference in non-nuclear industry fields.
EJ/T 20073-2014 history
2014EJ/T 20073-2014 Specification for nickel and nickel alloy powder sintered filter elements for nuclear industry