摘要
介绍了ISO 185:2020《灰铸铁分类》标准的概况、标准修订的主要内容和典型应用。详细说明了标准的主要内容,包括范围、材料牌号、铸造试样抗拉强度、本体试样抗拉强度、硬度、金相组织、试样制备和复验。
The overview of ISO 185:2020 Grey Cast Irons-Classification,the main contents of standard revision and typical applications were introduced.The main contents of the standard were described in detail,including the scope,material brand,tensile strength of cast sample,tensile strength of body sample,hardness,metallographic structure,sample preparation and retests.
作者
王仲勋
徐宁
徐东
崔玉芝
WANG Zhong-xun;XU Ning;XU Dong;CUI Yu-zhi(Yantai Vocational College,Yantai 264670,Shandong,China;Yantai Standards Measurement Inspection and Testing Center,Yantai 264003,Shandong,China)
出处
《铸造》
CAS
北大核心
2023年第3期342-347,共6页
Foundry
基金
山东省高等学校科技计划项目(J17KB039)
烟台职业学院横向课题(HX202213)。
关键词
灰铸铁
石墨形态
试样制备
grey cast irons
graphite morphology
sample preparation
