摘要
对不锈钢中厚板HNO3+HF混酸酸洗和常规H2SO4+(HNO3+HF)酸洗工艺进行了实验室的对比分析,并对HNO3+HF混酸酸洗工艺在生产过程中进行了小批量试验。结合实验室和大生产的试验情况,对两种酸洗工艺,从酸洗质量、效率、成本、环保、可适合钢种等方面进行了对比分析,提出了两种酸洗工艺的优缺点。
It is compared and analyzed the pickling processes of mixed -acid HNO3 ＋ HF and normal 1-12~O4 ＋ （HNO3 ＋ HF） for stainless steel plate and conducted the small - batch test for the former. Combined the tests in laboratory and actual production it compares and analyzes the two pickling processes in fields of quality, efficiency, cost, environment protection and feasible steel grade, proposed the merits and demerits.
出处
《河北冶金》
2012年第6期21-23,共3页
Hebei Metallurgy
