CAJ | 학술논문

阐述了高炉风口小套材料的使用现状、使用工况和损坏原因.通过对紫铜风口小套侵蚀机理和铍青铜使用案例的分析得出,采用铍青铜替代紫铜生产高炉风口小套是可行的.如全国均采用铍青铜风口小套.每年可为国内钢铁企业节约铜耗费用3亿元,钢铁企业可多出250万吨以上铁水.
천술료고로풍구소투재료적사용현상、사용공황화손배원인.통과대자동풍구소투침식궤리화피청동사용안례적분석득출,채용피청동체대자동생산고로풍구소투시가행적.여전국균채용피청동풍구소투.매년가위국내강철기업절약동모비용3억원,강철기업가다출250만둔이상철수.
The present using situation, the operating mode and the damage reasons of small sleeve material of blast-furnace tuyere were introduced. Through the analysis of the erosive mechanism of copper tuyere sleeve and the case of using Be-Bronze, the conclusion is that using the Be-bronze sleeve to substitute the Cu tuyere sleeve is feasible. If whole China uses Be-bronze tuyere sleeve, which may save the copper expense 3 billion Yuan every year for the domestic iron and steel enterprises, and the production of the iron and steel enterprises is 2.5 million tons now more than ever.