论文部分内容阅读
我所与北京锅炉厂、北京耐火材料厂合作,用 Cr12钢渗硼制做耐火砖成型模,最近通过了技术鉴定。试验及生产考核证明,在制做 T-3耐火砖时,Cr12钢渗硼模具的使
Our cooperation with Beijing Boiler Factory and Beijing Refractory Factory made of refractory bricks with Cr12 steel and recently passed the technical appraisal. Tests and production tests proved that in making T-3 refractory brick, Cr12 steel boron mold making