CN101372756B - 一种大直径球冠工件球冠面的镀铬方法 - Google Patents
一种大直径球冠工件球冠面的镀铬方法 Download PDFInfo
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- CN101372756B CN101372756B CN2008101971125A CN200810197112A CN101372756B CN 101372756 B CN101372756 B CN 101372756B CN 2008101971125 A CN2008101971125 A CN 2008101971125A CN 200810197112 A CN200810197112 A CN 200810197112A CN 101372756 B CN101372756 B CN 101372756B
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- 238000007747 plating Methods 0.000 title claims abstract description 70
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 19
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 42
- 239000011651 chromium Substances 0.000 claims abstract description 42
- 238000012545 processing Methods 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 6
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 12
- 238000000576 coating method Methods 0.000 abstract description 12
- 238000009713 electroplating Methods 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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CN2008101971125A CN101372756B (zh) | 2008-09-28 | 2008-09-28 | 一种大直径球冠工件球冠面的镀铬方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103031579B (zh) * | 2011-09-29 | 2015-05-27 | 西安航空动力股份有限公司 | 防止航空发动机球面轴承尖角镀铬层脱落的方法 |
CN103046094B (zh) * | 2011-10-12 | 2016-02-03 | 韶关市华骏机械有限公司 | 一种金属表面复合镀铬方法 |
CN102943294B (zh) * | 2012-11-15 | 2015-08-12 | 武汉船用机械有限责任公司 | 一种大型球头尺寸镀铬装置 |
CN102965705B (zh) * | 2012-11-15 | 2014-12-24 | 武汉船用机械有限责任公司 | 一种大型球头尺寸镀铬装置的使用方法 |
CN104372392A (zh) * | 2014-11-28 | 2015-02-25 | 沈阳飞机工业(集团)有限公司 | 一种提高小曲率半弧表面铬镀层均匀度的方法 |
CN104790006A (zh) * | 2015-04-22 | 2015-07-22 | 江汉石油钻头股份有限公司 | 一种螺杆钻具转子表面强化复合层及其加工工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1085267A (zh) * | 1993-08-31 | 1994-04-13 | 望江机器制造总厂 | 半浸式旋转阴极镀铬方法及设备 |
CN1209721A (zh) * | 1997-08-27 | 1999-03-03 | 华通电脑股份有限公司 | 球阵式封装板电镀锡球的方法 |
CN1307652A (zh) * | 1998-06-26 | 2001-08-08 | 克罗米表面处理技术股份有限公司 | 制造结构化硬铬层的电镀浴和方法以及其应用 |
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- 2008-09-28 CN CN2008101971125A patent/CN101372756B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1085267A (zh) * | 1993-08-31 | 1994-04-13 | 望江机器制造总厂 | 半浸式旋转阴极镀铬方法及设备 |
CN1209721A (zh) * | 1997-08-27 | 1999-03-03 | 华通电脑股份有限公司 | 球阵式封装板电镀锡球的方法 |
CN1307652A (zh) * | 1998-06-26 | 2001-08-08 | 克罗米表面处理技术股份有限公司 | 制造结构化硬铬层的电镀浴和方法以及其应用 |
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