ป้ายกำกับ: 金相检测

机械工程材料测试手册 – 物理金相卷 Mechanical Engineering Material Testing Handbook – Physical Metallography Volume 总主编 / Chief Editor: 桂立丰 (Gui Lifeng) 卷主编 / Volume Editor: 唐汝钧 (Tang Rujun) 内容简介 / Overview 本手册是机械工程材料物理金相测试领域的权威参考书，涵盖了金属材料微观组织分析、金相试样制备、显微组织评定等核心内容。 This handbook is an authoritative reference for physical metallography testing in mechanical engineering, covering microstructure analysis, metallographic sample preparation, and microstructural evaluation of metallic materials. […]

GB/T 6401-1986 Micrographic Method for Determining Area Fraction of α-Phase in Ferritic-Austenitic Duplex Stainless Steels Using Charts Scope This standard specifies the micrographic method for determining the area fraction of the α-phase in ferritic-austenitic duplex stainless steels. 1. Preparation of Test Specimens 1.1 Specimens shall be taken in the delivery condition. The sampling location and […]