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化学镀Ni-P-Al2O3复合镀层的研究
Alternative TitleA Study of Electroless Ni-P-Al_2O_3 Composite Coating
王勇; 杜克勤; 郭兴华; 郭泉忠; 刘海涛; 杜佳楠; 王福会
2013
Source Publication电镀与环保
ISSN1000-4742
Volume33.0Issue:004Pages:22-25
Abstract研究了在Q 235钢表面制备Ni-P-Al2O3复合镀层的工艺条件,并表征了Ni-P-Al2O3复合镀层的组成、形貌、硬度及耐蚀性等性能。通过实验,确定最佳的工艺条件为:温度85℃,pH值4.6,Al2O330g/L。SEM和EDS研究表明:Al2O3微粒在镀液中会被活化,在进入复合镀层的过程中,其表面沉积有均匀的镍层。镀层性能测试结果表明:复合镀层的硬度和耐蚀性均明显优于Ni-P镀层的。
Other AbstractThe technological conditions for preparing Ni-P-Al2O3composite coating on the surface of Q 235steel were studied,and the properties of the coating,such as composition,surface morphology,hardness,corrosion resistance,etc.were also characterized.Through experiment,the optimal process conditions were obtained:temperature 85℃,pH value 4.6,Al2O330 g/L.The results of SEM and EDS analyses show that Al2O3particles can be activated in the bath,and will be covered an even nickel deposit in the process entering the composite coating.The performance tests indicate that the Ni-P-Al2O3composite coating is obviously superior to Ni-P coating in both hardness and corrosion resistance.
Keyword化学复合镀 Ni-P-Al2O3 硬度 耐蚀性
Indexed ByCSCD
Language中文
CSCD IDCSCD:4895732
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/147128
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
王勇,杜克勤,郭兴华,等. 化学镀Ni-P-Al2O3复合镀层的研究[J]. 电镀与环保,2013,33.0(004):22-25.
APA 王勇.,杜克勤.,郭兴华.,郭泉忠.,刘海涛.,...&王福会.(2013).化学镀Ni-P-Al2O3复合镀层的研究.电镀与环保,33.0(004),22-25.
MLA 王勇,et al."化学镀Ni-P-Al2O3复合镀层的研究".电镀与环保 33.0.004(2013):22-25.
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