ISO 4967:2013 specifies a micrographic method of determining the non-metallic inclusions in rolled or forged steel products having a reduction ratio of at least 3 using standard diagrams. This method is widely used to assess the suitability of a steel for a given use.

国际ISO标准4967第3版013-07-15钢中非金属夹杂物含量的测定—标准评级图显微检验法©ISO013参考编号ISO4967：013E

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This third edition cancels and replaces the second edition (ISO 4967:1998), of which it constitutes a minor revision. This International Standard specifies a micrographic method of determining the non-metallic inclusions in rolled or forged steel products having a reduction ratio of at least 3 using standard diagrams.

2014年12月2日 · ©ISO013Steel—Determinationofcontentofnonmetallicinclusions—MicrographicmethodusingstandarddiagramsAciers—Déterminationdelateneureninclusionsnonmétalliques ...

2024年6月21日 · ©ISO013国际标准ISO4967第三版013-07-15钢-非金属夹杂物含量的测定-使用标准图的显微摄影法Aciers ...

2022年4月18日 · ISO 4967：2013钢-非金属夹杂物含量的测定-标准评级图显微检验法（中文版） 试验、检测与鉴定钢结构工程下载，包含pdf文件1个，总大小1.58MB，非金属夹杂物,金属夹杂物,夹杂物含量,非金属夹杂,显微检验设计图纸设计方案文档资料大全下载。

ISO 4967:2013《钢 非金属夹杂物含量的测定 标准评级图显微检验法》,替代ISO 4967:1998,但其内容仅有极少变化,其检验方法及评级图均未改变。 该标准的1988版已被GB/T 10561-2005等同采用。 ISO 9341-1996《光学和光学仪器 接触镜 固定接触镜中夹杂物和表面缺陷不完备性的测定》,介绍了使用固定接触镜检测夹杂物和表面缺陷的方法和步骤,已于2006年废止,并由ISO 18369.3:2006 《光学和光学仪器 接触镜 第3部分:测试方法》替代。 ASTM B796-2014《粉末 …

ISO 4967:2013 specifies a micrographic method of determining the non-metallic inclusions in rolled or forged steel products having a reduction ratio of at least 3 using standard diagrams. This method is widely used to assess the suitability of a steel for a given use.

1998年8月15日 · ISO 4967:2013 specifies a micrographic method of determining the non-metallic inclusions in rolled or forged steel products having a reduction ratio of at least 3 using standard diagrams. This method is widely used to assess the suitability of a steel for a given use.