乐购彩票

  • <tr id='KsZAMw'><strong id='KsZAMw'></strong><small id='KsZAMw'></small><button id='KsZAMw'></button><li id='KsZAMw'><noscript id='KsZAMw'><big id='KsZAMw'></big><dt id='KsZAMw'></dt></noscript></li></tr><ol id='KsZAMw'><option id='KsZAMw'><table id='KsZAMw'><blockquote id='KsZAMw'><tbody id='KsZAMw'></tbody></blockquote></table></option></ol><u id='KsZAMw'></u><kbd id='KsZAMw'><kbd id='KsZAMw'></kbd></kbd>

    <code id='KsZAMw'><strong id='KsZAMw'></strong></code>

    <fieldset id='KsZAMw'></fieldset>
          <span id='KsZAMw'></span>

              <ins id='KsZAMw'></ins>
              <acronym id='KsZAMw'><em id='KsZAMw'></em><td id='KsZAMw'><div id='KsZAMw'></div></td></acronym><address id='KsZAMw'><big id='KsZAMw'><big id='KsZAMw'></big><legend id='KsZAMw'></legend></big></address>

              <i id='KsZAMw'><div id='KsZAMw'><ins id='KsZAMw'></ins></div></i>
              <i id='KsZAMw'></i>
            1. <dl id='KsZAMw'></dl>
              1. <blockquote id='KsZAMw'><q id='KsZAMw'><noscript id='KsZAMw'></noscript><dt id='KsZAMw'></dt></q></blockquote><noframes id='KsZAMw'><i id='KsZAMw'></i>
                联系我们

                杭州通准检测技术有限公司

                地址:杭州市滨江区滨安路1266号(310052)

                热线:400-680-2778

                电话:0571-8791 5879

                邮箱:info@testreport.cn

                金属金相测试


                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 E112-96(2004)e2
                GB 6394-2002

                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 50602-85 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 E45-05e2
                ISO 4967:1998
                GB/T 10561-2005

                铁素体晶粒延伸度测定
                Determination of Grain Extension for  Ferrite

                GB 4335-1984

                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 13299-1991

                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 5074-2007

                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 E562-08
                GB/T 13305-2008

                灰铸铁金相
                Metallography of grey cast iron

                石墨分布形状 
                Distributed shape of the graphite

                ASTM A247-06
                ISO 945-1975
                DIN EN ISO 945-1994
                GB/T 7216-1987

                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 A247-06
                ISO 945-1975
                DIN EN ISO 945-1994
                GB/T 9441-1988

                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 9441-1988

                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 9205-1999

                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 3829-1999

                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 2122-1977

                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 9943-2008

                共晶碳化不均匀性
                Inhomogeneity of eutectic carbide

                GB/T 9943-2008
                GB/T1299-2000

                珠光体
                Carbon tool steel-the first class picture -pearlite

                GB/T1298-1986
                GB/T1299-2000

                网状Ψ 碳化物
                Netlike carbides

                GB/T1298-1986
                GB/T1299-2000

                宏观组织
                Macrostructure

                GB/T1298-1986
                GB/T1299-2000
                GB/T 9943-2008

                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 3488-1983

                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 3489-1983

                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 18254-2002

                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 262-1999

                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 11354-2005

                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 2798-1999

                渗碳体
                Cementite

                 

                 

                点击更多

                相关下载