内容提示: Designation: A923 − 14Standard Test Methods forDetecting Detrimental Intermetallic Phase in DuplexAustenitic/Ferritic Stainless Steels 1This standard is issued under the f i xed designation A923; the number immediately following the designation indicates the year oforiginal adoption or, in ...
1.5.3 Test Method C—Ferric Chloride Corrosion Test for Classi?cation of Structures of Duplex Stainless Steels (Sections 14-20). 1.6 The presence of detrimental intermetallic phases is readily detected in all three tests, provided that a sample of appropriate location and orientation is selected. ...
For many years two ferric chloride corrosion test methods have been used for the detection of intermetallic phases and precipitates in duplex stainless steels, namely ASTM G48 Method A and ASTM A923 Method C. Recently, ISO 17781 and the IOGP S-563 specification have stipulated the use of ASTM...
方法A923。1.3 精益双相不锈钢容易形成有害的含铬化合物,例如氮化物和碳化物以及其他不需要的相。通常,这种情况发生在大约 300 °C 至 955 °C(570 °F 至 1750 ºF)的温度范围内,最大敏感性在 650 °C 至 750 °C(1200 °F 至 1385 ºF)的温度范围内。 。这些沉淀反应的速度是每个单独部件的成分...
重庆科洋检验检测有限公司是第三方检测机构,金属类项目成分分析检测,焊接工艺评定测试,气体纯度检测,气体成分分析,气体杂质含量检测中心,出具cma第三方气体检测报告! 主要核心业务有氮气、氧气、天然气、氩气、氢气、压缩气体、电子工业用气体等、高纯气体、食品用气体、医用气体的检测、现场气体有害物质监测、各类金属项目...
ASTM A341/A341M - 00(2011)e1 Standard Test Method for Direct Current Magnetic Properties of Materials Using D-C Permeameters and the Ballistic Test Methods - See all versionsASTM A342/A342M - 04(2012) Standard Test Methods for Permeability of Feebly Magnetic Materials - See all versions...
ASTM A90, ASTM B767, FLTM AQ101-01 Standard Test Method for Weight [Mass] of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings ASTM A923/ASTM A1084 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels ...
ASTM A90, ASTM B767, FLTM AQ101-01 Standard Test Method for Weight [Mass] of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings ASTM A923/ASTM A1084 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels ...
ASTM A90, ASTM B767, FLTM AQ101-01 Standard Test Method for Weight [Mass] of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings ASTM A923/ASTM A1084 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels ...
Pitting Corrsion Test(A923 C) etc. Application Pipeline Transport, Medical Equipment, Heat Ex-changer, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration. Size...