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Type
种类
Test Item
测试项目
Test Standard 
测试标准
金属
Metal
金属平均晶粒度测定
Determination of Average Grain Size
ASTM E112
GB 6394
优质钢
Special Steel
非金属夹杂综合评级
Microscopic examination of special steels using standard diagrams to assess the content of non-metallic inclusions
DIN 50602 Method K
钢铁材料
steel and iron
非金属夹杂物显微评定
Determination of content of
nonmetallic inclusions
ASTM E45
ISO 4967
GB/T 10561
铁素体晶粒延伸度测定
Determination of Grain Extension for  Ferrite
GB 4335
钢的显微组织评定
Determination of the microstructure for the steel
游离渗碳体组织分析
Structure analysis for the free cementite
GB/T 13299
低碳变形钢的珠光体组织分析
Structure analysis of  the pearlite for the low carbon deformed steel
带状组织分析
Banded structure analysis
魏氏组织分析
Widmanstaten structure analysis
低、中碳钢球化评级
Spheroidite grade of low and medium carbon steel
JB 5074
不锈钢相含量
Phase content of stainless steel
不锈钢相面积含量测定
Determination of the phase area  content for the stainless steel
ASTM E562
GB/T 13305
灰铸铁金相
Metallography of grey cast iron
石墨分布形状
Distributed shape of the graphite
ASTM A247
ISO 945
DIN EN ISO 945
GB/T 7216
石墨长度
Length of the graphite
珠光体数量
Number of the pearlite
碳化物分布形状
Distributed shape of the carbide
碳化物数量
Number of the carbide
磷共晶类型
Phosphorus  eutectic type
磷共晶分布形状
Distributed shape of the phosphorus eutectic
磷共晶数量
Steadite quantity
球墨铸铁金相Metallography of ductile iron 石墨
Graphite-microstructure
球化分级
Spheroidize classification
ASTM A247
ISO 945
DIN EN ISO 945
GB/T 9441
石墨大小分级
Graphite size classification
基体
Matrix-microstructure
铁素体和珠光体数量分级
Ferrite and pearlite quantity classification
GB/T 9441
磷共晶数量
steadite quantity
渗碳体数量
Spheroidal graphite_cementite quantity
珠光体球墨铸铁零件金相
Metallography of the pearlite spheroidal graphite parts
珠光体球墨铸铁零件感应淬火金相检验-金相组织
Induction  hardening metallographic examination of the pearlite  spheroidal graphite parts-Microstructure examination
JB/T 9205
珠光体球墨铸铁零件感应淬火金相检验-硬化层深度的检验
Induction  hardening metallographic examination of the pearlite  spheroidal graphite parts- hardened layer examination
蠕墨铸铁金相
Metallography of the vermicular cast iron
石墨形态
Graphite shape
JB/T 3829
蠕化率
Creep ratio
珠光体数量
Pearlite quantity
磷共晶数量、类型
Quantity and type of steadite
碳化物类型、数量
Carbide type and quantity of carbides
铁素体可锻铸铁金相
Metallography of cementite ductile cast iron
石墨形状
Graphite shape
JB/T 2122
石墨形状分级
Graphite shape classification
石墨分布
Graphite distribution
石墨颗数
Graphite quantity
珠光体形状
Pearlite shape
珠光体残余量分级
Pearlite remainder classification
渗碳体残余量分级
Cementite remainder classification
表皮层厚度
Epidermal layer thickness
工具钢
Tool steel
工具钢大块碳化物评级
Block carbide grade of tool steel
GB/T 9943
共晶碳化不均匀性
Inhomogeneity of eutectic carbide
GB/T 9943
GB/T1299
珠光体
Carbon tool steel-the first class picture -pearlite
GB/T1298
GB/T1299
网状碳化物
Netlike carbides
GB/T1298
GB/T1299
宏观组织
Macrostructure
GB/T1298
GB/T1299
GB/T 9943
脱碳
Decarburization
硬质合金金相
Metallography of hard alloy steel
硬质合金-碳化物晶粒度测定
Hard alloy-determination of carbide grain size
GB/T 3488
硬质合金-孔隙度和非化合碳的金相测定
Hard alloy-metallographic determination of porosity and non-carbide carbon
GB/T 3489
高碳铬轴承钢金相Metallography of high carbon bearing steel 低倍组织
Macrostructure
第一级别图-中心疏松
The first class picture -center porosity
GB/T 18254
第二级别图-一般疏松
The second class picture-general porosity
第三级别图-偏析
The third class picture-segregation
显微组织
Microstruture
第四级别图-非金属夹杂物
The fourth class picture-non metal inclusion
第五级别图-显微孔隙
The fifth class picture-micro porosity
第六级别图-球退组织
The sixth class picture annealed microstructure
第七级别图-碳化物网状
The seventh class chart-carbide nets
第八级别图-碳化物带状
The eighth class picture-banding carbides
第九级别图-碳化物液析
The ninth class picture-carbide liquation
脱碳
Decarburization
  汽车渗碳齿轮金相
Metallography of the carburize  gear of the automotive vehicle
马氏体评级
Evaluation of martensite
QC/T 262
碳化物评级
Carbide evaluation
表面非马氏体层测量
Depth of surface non-martensite
零件金相分析Metallographic  anaysis of parts 钢铁零件-渗氮层深度测定和金相组织 Nitrided case depth determination and metallographic structure of the steel parts 原始组织的检验
Original structure examine
GB/T 11354
渗氮层深度测定
Nitrided case depth determination
渗氮层疏松检验
Nitrided case porosity examination
渗氮扩散层中氮化物检验
Nitride examination  of nitrided case
铁基粉末冶金烧结制品金相Metallography inspection for powder metallurgy iron-base sintering product 珠光体
Pearlite
JB/T 2798
渗碳体
Cementite
 

 

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