EN 24505-1993 标准详情
- 标准号:EN 24505-1993
- 中文标题:硬质合金 孔隙度和游离碳的金相测定
- 英文标题:Hardmetals - Metallographic determination of porosity and uncombined carbon (ISO 4505:1978)
- 标准类别:欧盟标准EN
- 发布日期:1993/04/01
Specifies methods for the metallographic determination of the type, presence and distribution of porosity and uncombined carbon in hardmetals. Coverage includes procedure, apparatus, and preparation of test piece sections. Also includes detailed diag
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