Thin Layer Separation-Determination of o & Aminobenzene Sulfonic Acid in Waste Water in Purification of m-Benzene-diamine by Ultra violet Light Dual Photometric Method 薄层分离一紫外二元光度法测定间苯二胺精制废水中的邻氨基苯磺酸
This paper summarizes research and application of galvanizing on ultra light auto body steel, stressing on galvanizing process and factors affecting properties for bake-hardening steel, high strength IF steel, dual phase steel and transformation induced plasticity steel. 综述了超轻汽车车体用钢热镀锌的研究及应用现状,重点介绍了烘烤硬化钢、高强度IF钢、双相钢、相变诱导塑性钢等热镀锌的生产工艺和性能影响因素。