CN103388136A - 新型金属镀工艺 - Google Patents

新型金属镀工艺 Download PDF

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Publication number
CN103388136A
CN103388136A CN2012101366389A CN201210136638A CN103388136A CN 103388136 A CN103388136 A CN 103388136A CN 2012101366389 A CN2012101366389 A CN 2012101366389A CN 201210136638 A CN201210136638 A CN 201210136638A CN 103388136 A CN103388136 A CN 103388136A
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Prior art keywords
parts
novel metal
sodium
metal plating
plating process
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Pending
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CN2012101366389A
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English (en)
Inventor
杜若楠
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Priority to CN2012101366389A priority Critical patent/CN103388136A/zh
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Abstract

本发明涉及新型金属镀工艺,利用还原剂在活化另件表面上自催化还原沉积得到ni-p合金镀层,获得含w高达27∶25%的非晶ni-w-p合金镀层,并显示透视电镜下其特殊的组织形及其在精化过程中组织化特征。将一定量的原料按以下比例配制:硫酸镍:20-35g/l次磷酸钠:15-30.乙酸钠:5-25.乳酸:2-30.糖精:3∶8.氢氧化钠:40-80。

Description

新型金属镀工艺
技术领域:
本发明属化学镀领域,特别涉及一种新型化学镀技术。
技术背景:
人们日常生活中普遍使用的镀件很少考虑成本的高低,很容易造成能源浪费,环境污染等缺点。
发明内容:
本发明为了克服以上技术上的不足,提供了一种新型化学镀技术,这种化学镀彻底改变了原来能源浪费带来的缺点,节能环保。
本发明通过以下技术方案来实现的:
利用还原剂在活化另件表面上自催化还原沉积得到ni-p合金镀层,获得含w高达27∶25%的非晶ni-w-p合金镀层,并显示透视电镜下其特殊的组织形及其在精化过程中组织化特征。将一定量的原料按以下比例配制:
硫酸镍:20-35g/l
次磷酸钠:15-30.
乙酸钠:5-25.
乳酸:2-30.
糖精:3∶8.
氢氧化钠:40-80.
将所有成分入反应釜内,在35-45摄氏温度下反应5-6小时,然后加入氨水调ph值至3∶3混合均匀而成。

Claims (2)

1.新型金属镀工艺其特征在于利用还原剂在活化另件表面上自催化还原沉积得到ni-p合金镀层,获得含w高达27∶25%的非晶ni-w-p合金镀层,并显示透视电镜下其特殊的组织形及其在精化过程中组织化特征。
2.这种新型金属镀工艺其特征还在于将一定量的原料按以下比例配制,
硫酸镍:20-35g/l
次磷酸钠:15-30.
乙酸钠:5-25.
乳酸:2-30.
糖精:3∶8.
氢氧化钠:40-80。 
CN2012101366389A 2012-05-07 2012-05-07 新型金属镀工艺 Pending CN103388136A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101366389A CN103388136A (zh) 2012-05-07 2012-05-07 新型金属镀工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101366389A CN103388136A (zh) 2012-05-07 2012-05-07 新型金属镀工艺

Publications (1)

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CN103388136A true CN103388136A (zh) 2013-11-13

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CN2012101366389A Pending CN103388136A (zh) 2012-05-07 2012-05-07 新型金属镀工艺

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CN (1) CN103388136A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736992A (zh) * 2013-11-22 2014-04-23 合肥工业大学 一种核壳结构纳米TiC/W复合粉体的制备方法
CN108220825A (zh) * 2016-12-14 2018-06-29 刘志红 一种Ni基非晶合金粉末及其制备工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736992A (zh) * 2013-11-22 2014-04-23 合肥工业大学 一种核壳结构纳米TiC/W复合粉体的制备方法
CN108220825A (zh) * 2016-12-14 2018-06-29 刘志红 一种Ni基非晶合金粉末及其制备工艺

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