摘要
介绍了YB/T 5125-2019《含钒钛生铁》新标准的研究与修订情况。通过对含钒钛生铁产业发展情况、标准现状和产品实物质量的分析,确定了新标准的技术内容,将铸造用含钒钛生铁纳入标准,有利于推进含钒钛生铁在铸造行业的应用,进一步提高我国钒钛资源的综合利用水平。
This article introduced the research and revision of the standard YB/T 5125-2019“Pig iron containing vanadium and titanium”.Through the analysis of the development,standard status and product quality of vanadium titanium pig iron industry,the technical content of the new standard is determined,the Pig iron containing vanadium and titanium for casting is added in the standard,and the requirements of various brands of products in the original standard are modified and improved,which is conducive to promoting the application of Pig iron containing vanadium and titanium in the casting industry,further improving the comprehensive utilization level of vanadium titanium resources in China.
作者
周开著
杨新能
Zhou Kaizhu;Yang xinneng(Pangang Group Panzhihua Steel and Vanadium Co.,Ltd.,Panzhihua 617000,China)
出处
《冶金标准化与质量》
2022年第4期52-57,共6页
Metallurgical Standardization & Quality
关键词
钒钛
生铁
标准研究
vanadium and titanium
pig iron
Standard research
