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攀钢是目前国内少数几个能够生产高级别硬线的厂家之一 ,现已逐步掌握了生产高级别硬线的成熟工艺及技术诀窍 ,批量试制的 72B、82B、72A硬线满足了用户的要求。高级别硬线生产难度较大。攀钢在试制中 ,一是采取多项技术措施 ,努力提高硬线钢的纯净度 ;二是严格控制钢坯加热
Panzhihua Iron and Steel is currently one of the few domestic manufacturers to produce high-level hard-line, and now has gradually mastered the production of high-level hard-line mature technology and know-how, batch trial production of 72B, 82B, 72A hard line to meet the user’s Claim. High-level hard-line production is more difficult. Panzhihua Iron and Steel in the trial, one is to take a number of technical measures, and strive to improve the purity of hard-line steel; the second is to strictly control the billet heating