发布时间:2023-06-28 20:48:15
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本标准规定了船用钢铁零件有效渗氮层深度的测定方法。 本标准适用于船用钢铁零件气体渗氮、离子渗氮、氮碳共渗(软氮化)处理后有效氮化层深度的测定
Determination method of nitriding layer depth of iron and steel parts
本标准规定了船用钢铁零件表面渗氮和氮碳共渗层深度测定的试样制备和测定方法。本标准适用于船用钢铁零件气体渗氮、离子渗氮、氮碳共渗(软氮化)处理后的渗氮层深度的测定,其它钢铁零件可以参照使用
Method of measuring nitrided case depth for iron and steel
Determination method of nitriding layer depth of iron and steel parts
Determination method of nitriding layer depth of iron and steel parts
本标准规定了钢铁零件表面渗氮层深度的测定方法和渗氮前后金相组织的检验方法和技术要求。 本标准适用于气体渗氮、离子渗氮、氮碳共渗处理后的钢铁零件表面渗氮层深度、脆性、疏松及脉状氮化物的测定与评定
Determination of nitrided case depth and metallographic microstructure examination for steel & iron parts
本标准规定了钢铁零件表面渗氮层深度的测定方法和渗氮前后金相组织的评定级别。 本标准适用于气体渗氮、离子渗氮、氮碳共渗(软氮化)处理后的钢铁零件表面渗氮层深度、脆性、疏松、及脉状氮化物的测定与评定
Steel-iron parts--Determination of nitrided case depth and metallographic examination of nitriding structure
本标准规定了08、10、15、20(国外牌号可参见附录A)等碳素结构钢和15CrMo、20CrMo等合金结构钢制滚动轴承零件碳氮共渗热处理后的技术要求、硬化层深度、硬度的测量、碳氮共渗层显微组织的检查规程。 本标准适用于上述碳素结构钢和合金结构钢以及能满足本标准要求的低碳钢制保持架
Specifications for carbonitriding heat treatment of rolling bearing parts
This document specifies the procedure and requirements for heat treating Nitralloy 135M, Nitralloy EZ, Nitralloy N, 4140, 4340, and H11 steels
Gas Nitriding and Heat Treatment of Low-Alloy Steel Parts
This document specifies the procedure and requirements for heat treating low-alloy and tool steels and for their subsequent gas nitriding by the use
Gas Nitriding and Heat Treatment of Low-Alloy Steel Parts
Gas Nitriding and Heat Treatment of Low-Alloy Steel Parts
Specifications for carbonitriding heat treatment of rolling bearing parts
VOID - Case Hardened Iron and Steel Parts - Carburizing and Carbonitriding (Includes Appendix)
Evaluation of Effective Hardened Layer Depth in Carburizing, Carbonitriding and Nitriding of Armored Vehicle Parts
本标准规定了采用符合GB/T 699-1999规定的(08、10、15、20)优质碳素结构钢和符合GB/T 3077-1999规定的15CrMo、20CrMo合金结构钢制滚针轴承冲压外圈、保持架(以下简称轴承零件)碳氮共渗热处理后的硬化层深度、硬度、显微组织等技术要求和检验方法。 本标准适用于上述
Rolling bearings.Bearing parts made from low-carbon steel.Specifications for carbonitriding heat-treatment
Case Hardened Iron And Steel Parts ?Carburizing and Carbonitriding Includes Appendix
本标准规定了船用钢铁零件有效渗氮层深度的测定方法。 本标准适用于船用钢铁零件气体渗氮、离子渗氮、氮碳共渗(软氮化)处理后有效氮化层深度的测定
Determination method of nitriding layer depth of iron and steel parts
本标准规定了船用钢铁零件表面渗氮和氮碳共渗层深度测定的试样制备和测定方法。本标准适用于船用钢铁零件气体渗氮、离子渗氮、氮碳共渗(软氮化)处理后的渗氮层深度的测定,其它钢铁零件可以参照使用
Method of measuring nitrided case depth for iron and steel
Determination method of nitriding layer depth of iron and steel parts
Determination method of nitriding layer depth of iron and steel parts
本标准规定了钢铁零件表面渗氮层深度的测定方法和渗氮前后金相组织的检验方法和技术要求。 本标准适用于气体渗氮、离子渗氮、氮碳共渗处理后的钢铁零件表面渗氮层深度、脆性、疏松及脉状氮化物的测定与评定
Determination of nitrided case depth and metallographic microstructure examination for steel & iron parts
本标准规定了钢铁零件表面渗氮层深度的测定方法和渗氮前后金相组织的评定级别。 本标准适用于气体渗氮、离子渗氮、氮碳共渗(软氮化)处理后的钢铁零件表面渗氮层深度、脆性、疏松、及脉状氮化物的测定与评定
Steel-iron parts--Determination of nitrided case depth and metallographic examination of nitriding structure
本标准规定了08、10、15、20(国外牌号可参见附录A)等碳素结构钢和15CrMo、20CrMo等合金结构钢制滚动轴承零件碳氮共渗热处理后的技术要求、硬化层深度、硬度的测量、碳氮共渗层显微组织的检查规程。 本标准适用于上述碳素结构钢和合金结构钢以及能满足本标准要求的低碳钢制保持架
Specifications for carbonitriding heat treatment of rolling bearing parts
This document specifies the procedure and requirements for heat treating Nitralloy 135M, Nitralloy EZ, Nitralloy N, 4140, 4340, and H11 steels
Gas Nitriding and Heat Treatment of Low-Alloy Steel Parts
This document specifies the procedure and requirements for heat treating low-alloy and tool steels and for their subsequent gas nitriding by the use
Gas Nitriding and Heat Treatment of Low-Alloy Steel Parts
Gas Nitriding and Heat Treatment of Low-Alloy Steel Parts
Specifications for carbonitriding heat treatment of rolling bearing parts
VOID - Case Hardened Iron and Steel Parts - Carburizing and Carbonitriding (Includes Appendix)
Evaluation of Effective Hardened Layer Depth in Carburizing, Carbonitriding and Nitriding of Armored Vehicle Parts
本标准规定了采用符合GB/T 699-1999规定的(08、10、15、20)优质碳素结构钢和符合GB/T 3077-1999规定的15CrMo、20CrMo合金结构钢制滚针轴承冲压外圈、保持架(以下简称轴承零件)碳氮共渗热处理后的硬化层深度、硬度、显微组织等技术要求和检验方法。 本标准适用于上述
Rolling bearings.Bearing parts made from low-carbon steel.Specifications for carbonitriding heat-treatment
Case Hardened Iron And Steel Parts ?Carburizing and Carbonitriding Includes Appendix