金属材料常规性能检测

1、金属材料常规性能检测金属材料检测范围涉及对黑色金属、有色金属、铸件、机械设备及零部件等的机械性能测试、化学成分分析、金相分析、精密尺寸测量、无损探伤、耐腐蚀试验和环境模拟测试等。实验 室配备有直读光谱仪（OES）、高频电感耦合等离子发射光谱仪（ICP-AES）、原子吸收光谱仪（AAS）、三元坐标测量仪（CMM）、移动式直读光谱仪 （PMI）、金相显微镜、XRF荧光、 氮氧仪、碳硫仪、循环耐腐蚀试验箱、万能拉力机、冲击试验机、布氏硬度计、全洛氏硬度 计、维氏硬度计、显微硬度计、电脑库仑测厚仪、分光光度计等各类试验仪器。SGS为您提供一站式服务，解除您的后顾之忧！ 135-9029-7556 刘小

2、姐主要检测项目 Main Testi ng Items1 机械性能 Mecha nical Properties拉伸试验Ten sile test高低温拉伸试验High-low temperature ten sile压缩试验 Compressi on test剪切试验 Shear test扭转试验 Torsion test弯曲试验 Bending test冲击试验（不同温度下 ）Impact test （under different temperatures）洛氏硬度试验 Rockwell hard ness布氏硬度试验 Brinell hard ness维氏硬度试验 Vickers ha

3、rd ness压扁试验 Flatte ning test紧固件机械性能Mecha ni cal properties of faste ners焊接板（管）机械性能Weldi ng plat （tube） mecha nical properties2 化学成分分析 Chemical Composition Analysis碳C,硅Si,锰Mn,磷P,硫S,镍Ni,铬Cr,钼Mo,铜Cu,钒V,钛Ti,钨W,铅Pb,铌Nb,汞Hg,锡Sn,镉Cd,锑Sb,铝Al,镁Mg,铁Fe,锌Zn,氮N,氢H,氧O3 金相测试 Metallography Test非金属夹杂物 Non-Metallic I

4、nclusion低倍组织 Macrostructure晶粒度Grain Size断口检验 Fracture An alysis镀层厚度 Coat ing Thick ness硬化层深度Depth Harde ning Case脱碳层 Decarburization灰口铸铁金相Gray Cast Iron球墨铸铁金相Ductile/Nodular Cast IronPCB 金相切片分析PCB Microsection Analysis4 镀层测试 Plat ing & Coat ing Test镀层测厚-库仑法Coulometric method镀层测厚-金相法Metallography镀层测厚

5、-涡流法Eddy-Current method镀层测厚-X射线荧光法 X-Ray spectrometryan alysis镀层成分分析和表面污点分析Plating compositionanalysis and stain spots(SEM-EDS，XPS)5 腐蚀测试 Corrosion Test中性盐雾试验Neutral salt spray酸性盐雾试验Acetic acid-salt spray铜离子加速盐雾Copper accelerated Salt Spray (CASS)二氧化硫腐蚀试验H2S corrosion test ing硫化氢腐蚀试验SO2 corrosion te

6、st ing混和气体腐蚀实验Mix gas corrosion test ing不锈钢 10% 草酸浸蚀试验 10 perce nt oxalic acid etch testi ng for stai nless steel不锈钢硫酸-硫酸铁腐蚀试验Ferric sulfate-sulfuric acid testing for stainless steel不锈钢 65% 硝酸腐蚀试验 65 percent nitric acid testing for stainless steel不锈钢硝酸-氢氟酸腐蚀试验Hydrofluoric acid test ing for sta in le

7、ss steel不锈钢硫酸-硫酸铜腐蚀试验Copper sulfate-sulfuric acid test ing for sta in less steel不锈钢 5% 硫酸腐蚀试验Perce nt sulfuric acid test ing for stai nless steel6 无损探伤 Non-destructive Test超声波检测 Ultras on ic testi ng (UT)X 射线检测 Radiographic particle testing (RT)磁粉检测 Magnetic testing (MT)渗透检测 Penetrant testing (PT)7

8、尺寸测试 Dimension Measurement尺寸测量 Dime nsio n measureme nt对称性Symmetry垂直度 Perpendicularity平整度Flatness圆跳动 Circular error同轴度 Coaxiality平行度Parallel圆度 Roundness粗糙度RoughnessWeldi ng8 焊接工艺评定和焊 工考试 Welding Procedure Qualification andPerforma nee Qualificati on拉伸测试 Ten sile test ing弯曲测试(面弯背弯侧弯)Bend testing超声波检测

9、 Ultras on ic testi ng (UT)X 射线检测 Radiographic particle testing (RT)磁粉检测 Magnetic testing (MT)渗透检测 Penetrant testing (PT)表面目测 Visual in spect ion宏观组织检测 Macroscopic examination焊缝硬度测试Hard ness test ing冲击测试 Impact test ing9 失效分析Failure Analysis失效分析的程序和步骤An alytical procedure对失效事件进行调查In vestigati on on

10、failure cases确定肇事件或者首先失效件Determi ning part(s) faili ng origi nally仔细收集失效件残骸并妥善保管Collect ing and keepi ng failure samples carefully收集失效件背景资料Collect ing backgro und resources of failure partings确定失效分析方案并制定实施细节Determininganalytical methods and arrangingschedules检查、测试与分析Check ing, testi ng and an alyz i

11、ng主要检测产品 Main Testi ng Products灰口铸铁 Grey cast iron球墨铸铁 Spheroidal graphite iron碳钢结构钢Carbo n structural steel低合金高强度结构钢High stre ngth low alloy structural steel优质碳素结构钢Quality carbon structural steel合金结构钢Alloy structure steel不锈钢 Stainless steel弹簧钢 Spring steel轴承钢 Bearing steel碳素工具钢Carbo n tool steel合金工

12、具钢Alloy tool steel高速工具钢High speed tool steel冷镦和冷挤压用钢Steels for cold headi ng and cold extrudi ng易切削结构钢Free-cutting structural steels耐候钢 Heat-resistant steel压力容器用钢Steel for pressure vessel纯铜 Pure Copper黄铜Brass青铜 Bronze白铜 Copper-nickel alloy锌白铜 Zinc-Copper-nickel alloy变形铝及铝合金Wrought alu minum and alu minum