钢材金相检验标准

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1、钢材金相检验标准登录->注册->回复主题->发表主题admin2006-07-0610:51 1  GB/T 226-1991   钢的低倍组织及缺陷酸蚀检验法       2  GB/T1979-2001   结构钢低倍组织缺陷评级图       3  GB/T4236-1984   钢的硫印检验方法       4  GB/T1814-1979   钢材断口检验法       5  GB/T2971-1982   碳素钢和低合金钢断口检验方法       6  YB/T731-19870    塔型车削发纹检

2、验法       7  YB/T4002-1992   连铸钢方坯低倍组织缺陷评级图       8  YB/T4003-1991   连铸钢板坯缺陷硫印评级图       9  YB/T4061-1991   铁路机车、车轴用车轴(含硫印缺陷评级图)      10  CB/T3380-1991   船用钢材焊接接头宏观组织缺陷酸蚀试验法    otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthene

3、wOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,Direc

4、torofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand    (２)基础标准       1  GB/T/T13298-91金属显微组织检验方法       2  GB/T224-1987    钢的脱碳层深度测定法       3  GB/T10561-1988  钢中非金属夹杂物显微评定方法       4  GB/T6394-2002   金属平均晶粒度测定方法  

5、     5  GB/T/T13299-1991钢的显微组织(游离渗碳体、带状组织及魏氏组织)评定方法       6  GB/T/T13302-1991钢中石黑碳显微评定方法       7  GB/T4335-1984   低碳钢冷轧薄板铁素体晶粒度测定法       8  JB/T/T5074-1991 低、中碳钢球化体评级       9  ZBJ36016-1990 中碳钢与中碳合金结构钢马氏体等级      10 DL/T652-1998 金相复型技术工艺导则 otherstaffoftheCentr

6、e.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeofthe

7、FederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand    (３)不锈钢       1  GB/T6401-86   铁素体奥氏体型双相不锈钢α－相面积含量金相测定法       2  GB/T1223-75   不锈耐酸钢晶间腐蚀倾向试验方

8、法       3  GB/T1954-80   铬镍奥氏体不锈钢焊缝铁素体含量测量方法       4  GB/T/T13305-91奥氏体不锈钢中α－相面积含量金相测定法       (４)铸钢       1  GB/T8493-87   一般工程用铸造碳钢金相       2  TB/T/T2451-93 铸钢中非金属夹杂物金相检验       3  TB/T/T