CN114134494A - Rpv主螺栓表面磷化处理方法 - Google Patents
Rpv主螺栓表面磷化处理方法 Download PDFInfo
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- CN114134494A CN114134494A CN202111472122.7A CN202111472122A CN114134494A CN 114134494 A CN114134494 A CN 114134494A CN 202111472122 A CN202111472122 A CN 202111472122A CN 114134494 A CN114134494 A CN 114134494A
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- phosphating
- rpv
- main bolt
- tank
- inner cavity
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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
- C23C22/05—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 using aqueous solutions
- C23C22/06—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 using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—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 using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/18—Orthophosphates containing manganese cations
-
- 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
- C23C22/73—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 characterised by the process
-
- 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
- C23C22/73—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 characterised by the process
- C23C22/77—Controlling or regulating of the coating process
-
- 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
- C23C22/78—Pretreatment of the material to be coated
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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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111472122.7A CN114134494B (zh) | 2021-12-03 | 2021-12-03 | Rpv主螺栓表面磷化处理方法 |
Applications Claiming Priority (1)
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CN202111472122.7A CN114134494B (zh) | 2021-12-03 | 2021-12-03 | Rpv主螺栓表面磷化处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN114134494A true CN114134494A (zh) | 2022-03-04 |
CN114134494B CN114134494B (zh) | 2023-01-24 |
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CN202111472122.7A Active CN114134494B (zh) | 2021-12-03 | 2021-12-03 | Rpv主螺栓表面磷化处理方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114921783A (zh) * | 2022-05-30 | 2022-08-19 | 贵州航天精工制造有限公司 | 一种反应堆压力容器紧固螺栓磷化的加工方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440582A (en) * | 1982-04-15 | 1984-04-03 | Saran Protective Coating Company | Protective coating composition and method of use therefor |
JPH06107310A (ja) * | 1992-09-28 | 1994-04-19 | Kawasaki Steel Corp | 長尺材の保管・搬出入装置 |
JP3124006B1 (ja) * | 1999-08-19 | 2001-01-15 | 有限会社三都工業 | 段積み、段吊りできる搬送具 |
CN103668145A (zh) * | 2012-09-03 | 2014-03-26 | 洛阳艾笛曼机械设备有限公司 | 磷化及磷化除渣一体化装置及工艺 |
CN104480457A (zh) * | 2014-12-25 | 2015-04-01 | 衡阳华菱钢管有限公司 | 油套管接箍的表面磷化处理方法 |
CN107974677A (zh) * | 2017-11-23 | 2018-05-01 | 陕西聚洁瀚化工有限公司 | 一种紧固件表面锰系磷化膜的制备方法 |
CN208883991U (zh) * | 2018-09-30 | 2019-05-21 | 浙江华立智能装备股份有限公司 | 一种磷化液槽 |
CN213417010U (zh) * | 2020-10-13 | 2021-06-11 | 海盐盛达金属股份有限公司 | 一种五金件中温磷化反应池 |
-
2021
- 2021-12-03 CN CN202111472122.7A patent/CN114134494B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440582A (en) * | 1982-04-15 | 1984-04-03 | Saran Protective Coating Company | Protective coating composition and method of use therefor |
JPH06107310A (ja) * | 1992-09-28 | 1994-04-19 | Kawasaki Steel Corp | 長尺材の保管・搬出入装置 |
JP3124006B1 (ja) * | 1999-08-19 | 2001-01-15 | 有限会社三都工業 | 段積み、段吊りできる搬送具 |
CN103668145A (zh) * | 2012-09-03 | 2014-03-26 | 洛阳艾笛曼机械设备有限公司 | 磷化及磷化除渣一体化装置及工艺 |
CN104480457A (zh) * | 2014-12-25 | 2015-04-01 | 衡阳华菱钢管有限公司 | 油套管接箍的表面磷化处理方法 |
CN107974677A (zh) * | 2017-11-23 | 2018-05-01 | 陕西聚洁瀚化工有限公司 | 一种紧固件表面锰系磷化膜的制备方法 |
CN208883991U (zh) * | 2018-09-30 | 2019-05-21 | 浙江华立智能装备股份有限公司 | 一种磷化液槽 |
CN213417010U (zh) * | 2020-10-13 | 2021-06-11 | 海盐盛达金属股份有限公司 | 一种五金件中温磷化反应池 |
Non-Patent Citations (1)
Title |
---|
张继岩等: "主螺栓锰基磷化工艺技术", 《一重技术》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114921783A (zh) * | 2022-05-30 | 2022-08-19 | 贵州航天精工制造有限公司 | 一种反应堆压力容器紧固螺栓磷化的加工方法 |
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CN114134494B (zh) | 2023-01-24 |
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Address after: 100044 Beijing city Haidian District Road No. 2 Applicant after: China Machinery Productivity Promotion Center Co.,Ltd. Applicant after: GUIZHOU AEROSPACE PRECISION PRODUCTS Co.,Ltd. Address before: 100044 Beijing city Haidian District Road No. 2 Applicant before: CHINA PRODUCTIVITY CENTER FOR MACHINERY Applicant before: GUIZHOU AEROSPACE PRECISION PRODUCTS Co.,Ltd. |
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Inventor after: Cheng Peng Inventor after: Zhang Pengfei Inventor after: Shao Chenxi Inventor after: Ding Baoping Inventor after: Yang Biao Inventor after: Zhang Yinggang Inventor before: Cheng Peng Inventor before: Zhang Pengfei Inventor before: Shao Chenxi |
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