论文部分内容阅读
钢铁发黑工艺在钢锯条上的应用南京钢锯厂研究所（２１００１２）谢菊香我厂是生产手用钢锯条的专业厂，６０％～７０％的产品销往世界各地，因此对锯条表面的质量有很高的要求。钢铁零件发黑后，产品光泽美观，有良好的防锈作用，而且处理成本低，生产效率高，工艺设备简...
Steel Blacksmith in the application of hacksaw blade Nanjing Steel Saw Institute (210012) Xieju Hong I plant is the production of professional hacksaw blade factory, 60% to 70% of the products are sold all over the world, so the surface of the saw blade High quality requirements. After the blackness of the steel parts, the product has beautiful gloss, good anti-rust effect, low processing cost, high production efficiency, simple process equipment ...