| 汽车紧固件磷化工艺 |
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| 引用本文： | 唐春华,唐彬.汽车紧固件磷化工艺[J].电镀与涂饰,2008,27(9). |
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| 作者姓名： | 唐春华 唐彬 |
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| 作者单位： | 福建泉州市创达金属表面处理公司,福建,泉州,362000 |
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| 摘 要： | 开发了一种适合于汽车紧固件磷化的新工艺:抛丸 复合磷化,复合磷化工艺的流程为:预脱脂-水洗-脱脂-水洗-表调-磷化-水洗-防锈-晾干-检查-浸油-沥干回收.批量生产证明,1 kg浓缩剂可以处理紧固件250kg,300L磷化液日处理紧固件10 t.该工艺可以强化高强度钢表面,大大提高钢材的机械性能和磷化膜的耐磨、耐腐蚀性能,而且成本低廉.
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| 关 键 词： | 汽车紧固件 磷化 抛丸 |
Phosphating process for automotive fastener |
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| TANG Chun-hua,TANG Bin.Phosphating process for automotive fastener[J].Electroplating & Finishing,2008,27(9). |
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| Authors: | TANG Chun-hua TANG Bin |
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| Abstract: | A new process of shot blast plus composite phosphating suitable for automotive fastener phosphating was developed.The process flow of composite phosphating is:pre-degreasing-rinse-degreasing-rinse-surface conditioning-phosphating-rinse-rusting prevention-drying-check-up-grease immersion-draining and recycle.Batch production proved that 250 kg fasteners were treated by 1 kg concentrated agent and 10 t by 300 L phosphating solution for a day.The process helps to strengthen high strength steel's surface and improve greatly the steel's mechanical property and phosphating film's wear resistance and corrosion resistance, and it is a low cost process as well. |
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| Keywords: | automotive fastener phosphating shot blast |
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