【摘要】 本文主要介绍了当前我国磷化领域存在的一些问题 ,以及近几年取得的一些成果 ;展望了未来磷化的发展趋势 ,认为低温低渣、低成本磷化工艺 ,环保无毒磷化工艺和提高磷化膜层的质量等将是今后磷化的主要发展方向更多还原

【Abstract】 This article told of present status of internal phosphating technology,including some problems and achievements,and prospected developmental current in future.Low temperature,low sludge and low cost phosphating,nitrite-and nickel-free phosphating,environmental phosphating,and improving the quality of phosphating film,we deemed,would be the developmental aspect primarily for future.更多还原