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在毛主席“鼓足干劲,力争上游,多快好省地建设社会主义”总路线的指引下,我厂于1972年开始生产抗渗碳耐火材料,至今已生产多种型号的抗渗碳耐火材料约18万件,共计900余吨,供全国31个单位使用。经使用单位的考核,普遍反应良好。在几年的生产实践中,我厂已摸索了一些经验,掌握了工艺规范,有了一定的技术基础。(一)在现代工业生产中,热处理已成为冶金机械制造工业中的一项十分重要的环节。可控气氛热处理在我国则是一项近十几年来才发展起来的新技术,广泛地采用这项新技术,既能提
Under the guidance of Chairman Mao’s general line of “building a socialist market with energetic efforts and striving for a better and more productive economy,” our factory started the production of anti-carburizing refractory materials in 1972 and has produced various types of anti-carburizing refractory materials so far 180,000, a total of more than 900 tons for the country’s 31 units. The use of units of assessment, the general response is good. In a few years of production practice, I plant has explored some experience, master the process specifications, with a certain technical foundation. (A) In modern industrial production, heat treatment has become a very important link in the metallurgical machinery manufacturing industry. Controlled atmosphere heat treatment in our country is a new technology developed over the past decade, the extensive use of this new technology, both to mention