化学镀多元合金膜制备技术在实验教学中的应用
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摘要
以化学镀工艺获得Ni-W-Cr-P合金镀层为例,设计了一个研究型的材料制备与性能表征实验。研究了Ni-W-Cr-P合金化学镀的最佳配方和工艺参数,探讨了非晶态合金膜Ni-P、Ni-W-P、Ni-W-Cr-P的相结构以及耐蚀性的变化规律,并对变化的原因进行了分析。该实验具有研究性和探索性,突破了以往实验多为验证性实验的局面。
This paper describes an experiment for studying the materials preparation and characterizations,based on the electroless coating Ni-W-Cr-P alloy,and investigates the best process compositions and parameters for the alloy deposition.Moreover,this paper not only reveals the phase structure and the trend of the corrosion resistance on the amorphous coating of Ni-P,Ni-W-P and Ni-W-Cr-P,but also analyzes the reasons of the differences.Such research and exploring-typed experiment is distinguished from the traditional replication experiments.
This paper describes an experiment for studying the materials preparation and characterizations,based on the electroless coating Ni-W-Cr-P alloy,and investigates the best process compositions and parameters for the alloy deposition.Moreover,this paper not only reveals the phase structure and the trend of the corrosion resistance on the amorphous coating of Ni-P,Ni-W-P and Ni-W-Cr-P,but also analyzes the reasons of the differences.Such research and exploring-typed experiment is distinguished from the traditional replication experiments.
引文
[1]赵鹏,王维德.化学镀镍技术及其研究进展[J].新技术新工艺,2007(10):100-102.
[2]薛涛,赵俊民.化学镀膜技术[M].北京:国防工业出版社,1982:80-100.
[3]王文明,姜世杭,徐震宇.化学镀镍-钨-磷非晶态合金的研究[J].电镀与涂饰,2012,31(7):16-19.
[4]Balaraju J N,Jahan M,Rajam K S.Studies on autocatalytic deposition of ternary Ni-W-P alloys using nickel sulphamate bath[J].Surface and Coatings Technology,2006,201(3/4):507-512.
[5]Hamid Z A.Mechanism of electroless deposition of Ni-W-P alloys by adding surfactants[J].Surface and Interface Analysis,2003,35(6):496-501.
[6]张俊青,李敏,李惠琪.CrMoV钢化学镀Ni-W-P工艺的优化及性能[J].材料保护,2014,47(2):51-53.
[7]Lima-Neto P D,Silva G P D,Correia A N.A comparative study of the physicochemical and electrochemical properties of Cr and Ni-WP amorphous electrocoatings[J].Electrochimica Acta,2006,51(23):4928-4933.
[8]Wang Tianxu,Meng Jilong,Hu Yongjun.Study on wear resistance of electroless Ni-W-P plating on aluminium alloy[J].Surface Technology,2005,34(3):27-29.
[9]马壮,陶莹,李海成,等.pH值对42CrMo钢Ni-W-P化学镀液稳定性及镀层性能的影响[J].材料导报,2014,24(4):113-116.
[10]Balaraju J N,Rajam K S.Electroless deposition of Ni-Cu-P,Ni-WP and Ni-W-Cu-P alloys[J].Surface and Coatings Technology,2005,195(2/3):154-161.
[11]Gao Y,Zheng Z J,Zhu M,et al.Corrosion resistance of electrolessly deposited Ni-P and Ni-W-P alloys with various structures[J].Mater Sci Eng A,2004,381(1/2):98-103.
[12]徐震宇,姜世杭,刘阳达,等.化学镀Ni-W-P合金镀层的耐蚀性研究[J].科技创新导报,2014(14):26-28.
[2]薛涛,赵俊民.化学镀膜技术[M].北京:国防工业出版社,1982:80-100.
[3]王文明,姜世杭,徐震宇.化学镀镍-钨-磷非晶态合金的研究[J].电镀与涂饰,2012,31(7):16-19.
[4]Balaraju J N,Jahan M,Rajam K S.Studies on autocatalytic deposition of ternary Ni-W-P alloys using nickel sulphamate bath[J].Surface and Coatings Technology,2006,201(3/4):507-512.
[5]Hamid Z A.Mechanism of electroless deposition of Ni-W-P alloys by adding surfactants[J].Surface and Interface Analysis,2003,35(6):496-501.
[6]张俊青,李敏,李惠琪.CrMoV钢化学镀Ni-W-P工艺的优化及性能[J].材料保护,2014,47(2):51-53.
[7]Lima-Neto P D,Silva G P D,Correia A N.A comparative study of the physicochemical and electrochemical properties of Cr and Ni-WP amorphous electrocoatings[J].Electrochimica Acta,2006,51(23):4928-4933.
[8]Wang Tianxu,Meng Jilong,Hu Yongjun.Study on wear resistance of electroless Ni-W-P plating on aluminium alloy[J].Surface Technology,2005,34(3):27-29.
[9]马壮,陶莹,李海成,等.pH值对42CrMo钢Ni-W-P化学镀液稳定性及镀层性能的影响[J].材料导报,2014,24(4):113-116.
[10]Balaraju J N,Rajam K S.Electroless deposition of Ni-Cu-P,Ni-WP and Ni-W-Cu-P alloys[J].Surface and Coatings Technology,2005,195(2/3):154-161.
[11]Gao Y,Zheng Z J,Zhu M,et al.Corrosion resistance of electrolessly deposited Ni-P and Ni-W-P alloys with various structures[J].Mater Sci Eng A,2004,381(1/2):98-103.
[12]徐震宇,姜世杭,刘阳达,等.化学镀Ni-W-P合金镀层的耐蚀性研究[J].科技创新导报,2014(14):26-28.