《真空自耗炉结晶器》行业标准概述

Summary of the standard of“Vacuum arc melting mould”

简要介绍了新发布的黑色冶金行业标准YB/T 4782-2019《真空自耗炉结晶器》编制情况,重点介绍了标准的主要技术指标的变化,对企业执行标准具有指导意义。

This paper brief introduced the revision of“Vacuum arc melting mould”,focus on the variety of the main technical data in the standard,it has the directive significance during the corporation implement the standard.