宿辉,王桂芳,栾风虎,胡胜鹏.(SiC)p表面低成本化学改性的研究[J].表面技术,2007,36(2):21-23.
XU Hui,WANG Gui fang,LUAN Feng-hu,HU Sheng-peng.Study on Low Cost Chemistry Modification on ( SiC) p[J].Surface Technology,2007,36(2):21-23 |
| (SiC)p表面低成本化学改性的研究 |
| Study on Low Cost Chemistry Modification on ( SiC) p |
| 投稿时间：2006-10-27 修订日期：2007-04-10 |
| DOI： |
| 中文关键词: ( SiC)， 碳化硅复合粉体 表面改性 化学镀 热处理 |
| 英文关键词:( SiC)p ( Ni/SiC)p Surface modification Electroless plating Heat treatment |
| 基金项目:黑龙江省科技攻关项目( GC06A208)；学院优秀青年基金( Q06002)；黑龙江省自然科学基金(E2004-20) |
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| Author | Institution |
| XU Hui | Department of Materials and Chemistry Engineering, Heilongjiang Engineering Institute, Harbin 150050, China |
| WANG Gui fang | Department of Materials Science and Engineering, Harbin Engineering University, Harbin 150001 , China |
| LUAN Feng-hu | Department of Materials Science and Engineering, Harbin Engineering University, Harbin 150001 , China |
| HU Sheng-peng | Department of Materials and Chemistry Engineering, Heilongjiang Engineering Institute, Harbin 150050, China |
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| 中文摘要: |
| 为解决裸(SiC)p在应用中存在的不足，提出(SiC)p表面低成本化学改性的思路。采用简单的化学镀技术，改进氧化、亲水、敏化和活化的前处理工艺，对(SiC)p进行表面化学改性。确定了最佳的试验工艺，获得了镀层连续、无光滑(SiC)p裸露的较高质量的碳化硅复合粉体[简写为( Ni/SiC)p]，通过SEM、EDS、XRD、TEM等测试，结果表明：改性后的(Ni/SiC)，较改性前的(SiC)p导电性有所提高，形貌、组成发生改变。同时分析了热处理对(Ni/SiC)，的影响，结果表明：随着温度的升高，(Ni/SiC)，表面改性层中的镍由非晶态转化为晶态。 |
| 英文摘要: |
| For solving shortage of naked ( SiC)p in the application, the surface low cost chemistry modification on ( SiC) p was expound. The simple electroless plating improved the pre-treatments technology including oxidation, ge- ting close to water, sensitization and activation process. The continual, non-lubricous and high quality decoration of ( SiC)p( abbreviate as ( Ni/SiC)p) was obtained. Experiment results of SEM, EDS, XRD and TEM indicate that the e- lectric functions of ( Ni/SiC) p is much higher than those of unembellished ( SiC)p, and morphology and structure of ( Ni/SiC)p are changed. The effect of heat treatment on ( Ni/SiC)p was also analyzed. The result expresses that along with the temperature, the non-crystalline state nickel in surface modified layer on ( Ni/SiC) p becomes crystalline state nickel along with the going up of temperature. |
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