| 自保护硼氮共渗膏剂的研究 |
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| 引用本文： | 戴文兵.自保护硼氮共渗膏剂的研究[J].广西科学,2003,10(4):273-275,281. |
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| 作者姓名： | 戴文兵 |
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| 作者单位： | 张家港乔治·费歇尔莫斯纳有色压铸有限公司,江苏张家港市港区,215633 |
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| 摘 要： | 为研究自配制的自保护硼氮共渗膏剂的性能，对Q235钢、45钢、T8钢和GCrl5钢等试样进行共渗试验。实验表明，45钢以选用890C共渗为宜；钢中的碳阻碍硼的渗入；涂层厚度以4mm为宜；膏剂硼氮共渗试样的耐磨性与固体硼氮复合渗相当，而比固体渗硼试样则好得多；经膏剂硼氮共渗的试样耐100％HCl和30％H2SO4的腐蚀性与固体硼氮复合渗处理过的试样相当，二者均比1Crl8Ni9Ti钢要好；Q235钢高温缓冷后易出现Fe3N相。表明该膏剂共渗性能与固体硼氮相当，而优于固体渗硼。
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| 关 键 词： | 硼氮共渗膏剂 自保护 固体硼氮复合渗 |
| 收稿时间： | 2003/1/7 0:00:00 |
| 修稿时间： | 2003/7/14 0:00:00 |
A Study of Self-protecting Boron-nitriding Paste |
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| Dai Wenbing.A Study of Self-protecting Boron-nitriding Paste[J].Guangxi Sciences,2003,10(4):273-275,281. |
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| Authors: | Dai Wenbing |
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| Institution: | Zhangjiagang Georg Fischer Moessner Non ferrous Die Casting Co, Ltd, Zhangjiagang, Jiangsu, 215633, China |
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| Abstract: | The composition of Boron nitriding paste,the mechanism of self protecting and the properties after treated were studied Experiments show that the properties treated by this paste are as good as that treated by powder boron nitriding,and these two are better than that of powder boronizing This pasty agent has high ability of boron nitriding and is easy to be operated with low costs After treated,the parts can be washed easily,and their surfaces are clean and have no corrosive spots |
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| Keywords: | boron nitriding paste self protecting powder boron nitriding |
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