This document applies to sintered metal porous materials produced by powder metallurgy methods, including sintered metal fiber porous materials, sintered metal mesh porous materials, sintered metal powder porous materials and sintered metal foam porous materials, other metal damping materials or non-sintered formed metals Porous materials may also refer to this document. This document does not apply to dense metallic materials.
YS/T 1538-2022 history
2022YS/T 1538-2022 Determination of damping properties of sintered metal porous materials