KR970062059A - 아연도금 처리방법 - Google Patents
아연도금 처리방법 Download PDFInfo
- Publication number
- KR970062059A KR970062059A KR1019960004308A KR19960004308A KR970062059A KR 970062059 A KR970062059 A KR 970062059A KR 1019960004308 A KR1019960004308 A KR 1019960004308A KR 19960004308 A KR19960004308 A KR 19960004308A KR 970062059 A KR970062059 A KR 970062059A
- Authority
- KR
- South Korea
- Prior art keywords
- seconds
- bath
- plating
- water
- treatment method
- Prior art date
Links
- 238000007747 plating Methods 0.000 title claims abstract 9
- 238000000034 method Methods 0.000 title claims abstract 4
- 239000011701 zinc Substances 0.000 title claims abstract 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract 3
- 229910052725 zinc Inorganic materials 0.000 title claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 6
- 238000001816 cooling Methods 0.000 claims abstract 2
- 238000005246 galvanizing Methods 0.000 claims abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 238000005238 degreasing Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000019634 flavors Nutrition 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
Classifications
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Coating With Molten Metal (AREA)
Abstract
본 발명은 전주, 가로등폴대, 교량구조물등의 아연도금시 탈지조(30초)→수세조(10초)→제1염산조(90초)→제2염산조(90초)→제1수세조(10초)→제2수세조(35초)→후락스조(5초)→예열조(60초)→도금조(50~90초)→냉각조(10초)→완제품의 도금처리방법을 거치므로서 도금대상물이 도금조에 침전시 용융된 도금물이 튀는 것을 방지하고 도금피막두께의 조절이 용이하며, 도금용액의 소모를 줄이고, 연료를 절약할 수 있도록 창안된 아연도금처리 방법에 관한 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (1)
- 전주, 가로등폴대, 교량구조물등의 아연(Zn) 도금대상물을 탈지조(1)에서 약30초간 기름을 탈지한 후 수세조(2)에서 약 10초동안 물세척한 다음 제1염산조(3)에서 약90초간 1차로 녹을 제거한 후 제2염산조(3')에서 약 90초간 2차로 녹을 완전제거하고 히터장치가된 제1수세조(4)에서 10초간 세척후 제4수세조(4')에서 35초간 세척한 다음 염소1 : 암모늄2 : 물7의 비율로된 후락스조(5)에서 5초간 침전시킨 다음 예열조(6)에서 약 60초동안 건조와 동시에 도금대상물의 몸체온도를 상승시켜 아연용융도금조(7)에서 약 50~90초간 침전시켜 아연(Zn) 도금한 후 냉각조(8)에서 약 10초간 냉각처리하여 완제품을 얻을 수 있도록 하는 실시방법을 특징으로 하는 아연도금처리방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960004308A KR970062059A (ko) | 1996-02-23 | 1996-02-23 | 아연도금 처리방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960004308A KR970062059A (ko) | 1996-02-23 | 1996-02-23 | 아연도금 처리방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970062059A true KR970062059A (ko) | 1997-09-12 |
Family
ID=66221979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960004308A KR970062059A (ko) | 1996-02-23 | 1996-02-23 | 아연도금 처리방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970062059A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421538B1 (ko) * | 2001-01-29 | 2004-03-18 | 대한민국 | 생약재의 휘발성 추출물을 유효성분으로 하는 문화재 보존용 살생물제 조성물 및 그를 이용한 문화재 보존방법 |
| KR102268407B1 (ko) * | 2021-01-25 | 2021-06-24 | (주) 육인테크 | 친환경적인 용융아연 도금강재의 제조방법 |
-
1996
- 1996-02-23 KR KR1019960004308A patent/KR970062059A/ko not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421538B1 (ko) * | 2001-01-29 | 2004-03-18 | 대한민국 | 생약재의 휘발성 추출물을 유효성분으로 하는 문화재 보존용 살생물제 조성물 및 그를 이용한 문화재 보존방법 |
| KR102268407B1 (ko) * | 2021-01-25 | 2021-06-24 | (주) 육인테크 | 친환경적인 용융아연 도금강재의 제조방법 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |