宿辉,张兆国,尹志娟.镍基纳米(SiC)P化学复合镀层的研究[J].表面技术,2010,39(2):55-57.
XU Hui,ZHANG Zhao-guo,YIN Zhi-juan.Study on Electroless Nickel-based Nano-(SiC)PComposite Coating[J].Surface Technology,2010,39(2):55-57
镍基纳米(SiC)P化学复合镀层的研究
Study on Electroless Nickel-based Nano-(SiC)PComposite Coating
投稿时间:2009-10-27  修订日期:2010-04-10
DOI:
中文关键词:  纳米(SiC)P  化学复合镀层  温度  pH  硬度
英文关键词:nano-(SiC)P  electroless composite coating  temperature  pH  hardness
基金项目:黑龙江省科技攻关项目(GC06A208);黑龙江省教育厅项目(11521029)
作者单位
宿辉 黑龙江工程学院,哈尔滨150050 
张兆国 东北农业大学,哈尔滨150030 
尹志娟 黑龙江工程学院,哈尔滨150050 
AuthorInstitution
XU Hui Heilongjiang Institute Technology, Harbin 150050, China 
ZHANG Zhao-guo Engineering Institute of Northeast Agricultural University, Harbin 150030, China 
YIN Zhi-juan Heilongjiang Institute Technology, Harbin 150050, China 
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中文摘要:
      为了进一步提高化学复合镀层的性能,采用纳米级(SiC)P制备出了Ni-P-纳米(SiC)P化学复合镀层,研究了各工艺条件对镀层性能的影响,同时观察了镀层形貌,测试了镀层的成分、性能,并与常见的Ni-P镀层、Ni-P-(SiC)P镀层进行了比较。实验结果表明:当pH4.5,T=(85± 1)℃时,镀液的镀速最快,镍磷沉积量最大,所获得的镀层均匀、致密、硬度高,耐磨性能好,500℃热处理后硬度可达到HV1337。
英文摘要:
      In order to further improve the properties of electroless composite coating, the Ni-P-(SiC)pelectroless composite plating added nano-(SiC)pwas prepared and technical conditions of coating were studied. The micro-morphology of the coating was observed. The composition and properties of the coating were tested. It was compared with Ni-P coating and Ni-P-(SiC)Pcoating. The results show that the deposition rate is the fastest and the deposition is the largest, when the pH= 4.5, T= 85± 1℃ . The prepared coating is uniform, compact, high hardness, and has good wear resistance. The hardness of the composite coating is 1337HV after 500℃ heat treatment.
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