CN107815674B - 一种电热管脱脂发黑处理装置 - Google Patents
一种电热管脱脂发黑处理装置 Download PDFInfo
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- CN107815674B CN107815674B CN201710992922.9A CN201710992922A CN107815674B CN 107815674 B CN107815674 B CN 107815674B CN 201710992922 A CN201710992922 A CN 201710992922A CN 107815674 B CN107815674 B CN 107815674B
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- fixedly connected
- blackening process
- degreasing
- electrothermal tube
- bottom end
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
Abstract
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CN201710992922.9A CN107815674B (zh) | 2017-10-23 | 2017-10-23 | 一种电热管脱脂发黑处理装置 |
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CN201710992922.9A CN107815674B (zh) | 2017-10-23 | 2017-10-23 | 一种电热管脱脂发黑处理装置 |
Publications (2)
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CN107815674A CN107815674A (zh) | 2018-03-20 |
CN107815674B true CN107815674B (zh) | 2019-05-03 |
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CN201710992922.9A Active CN107815674B (zh) | 2017-10-23 | 2017-10-23 | 一种电热管脱脂发黑处理装置 |
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Families Citing this family (1)
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CN112063999A (zh) * | 2020-08-13 | 2020-12-11 | 李兰永 | 一种机械加工用螺栓发黑晃动器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201525886U (zh) * | 2009-10-28 | 2010-07-14 | 洛阳Lyc轴承有限公司 | 一种用于零件表面发蓝热处理的装置 |
CN204417593U (zh) * | 2014-12-22 | 2015-06-24 | 溧阳市超强链条制造有限公司 | 一种链片用的发蓝装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2978235B2 (ja) * | 1990-11-16 | 1999-11-15 | 株式会社共立 | 黒染装置 |
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2017
- 2017-10-23 CN CN201710992922.9A patent/CN107815674B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201525886U (zh) * | 2009-10-28 | 2010-07-14 | 洛阳Lyc轴承有限公司 | 一种用于零件表面发蓝热处理的装置 |
CN204417593U (zh) * | 2014-12-22 | 2015-06-24 | 溧阳市超强链条制造有限公司 | 一种链片用的发蓝装置 |
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CN107815674A (zh) | 2018-03-20 |
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Effective date of registration: 20200715 Address after: Room 501, unit 1, building 26, BINKANG Eryuan, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Lai Linyan Address before: 313001 Shijiaqiao, Daochang Township, Wuxing District, Huzhou City, Zhejiang Province (in Tianshun Chemical Plant, Huzhou City) Patentee before: HUZHOU SHENBO ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20201230 Address after: 221000 high tech Industrial Park, Fengxian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Fengxian Shifeng Technology Property Trading Co.,Ltd. Address before: 310000 Room 501, unit 1, building 26, BINKANG Eryuan, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Lai Linyan |
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Effective date of registration: 20210903 Address after: 526000 Xinshi south, Liantang Town, Gaoyao District, Zhaoqing City, Guangdong Province Patentee after: Zhaoqing Gaoyao Jintian electric heating element Co.,Ltd. Address before: 221000 high tech Industrial Park, Fengxian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Fengxian Shifeng Technology Property Trading Co.,Ltd. |