KR0128121B1 - 염화물계 아연-철합금 전기도금용액의 첨가제 및 이를 함유한 도금용액 - Google Patents
염화물계 아연-철합금 전기도금용액의 첨가제 및 이를 함유한 도금용액Info
- Publication number
- KR0128121B1 KR0128121B1 KR1019940030757A KR19940030757A KR0128121B1 KR 0128121 B1 KR0128121 B1 KR 0128121B1 KR 1019940030757 A KR1019940030757 A KR 1019940030757A KR 19940030757 A KR19940030757 A KR 19940030757A KR 0128121 B1 KR0128121 B1 KR 0128121B1
- Authority
- KR
- South Korea
- Prior art keywords
- chloride
- plating
- iron alloy
- alloy electroplating
- zinc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
Description
Claims (2)
- 염화물계 아연-철 합금 전기도금 용액의 첨가제에 있어서, 폴리에틸렌 글리콜(H(OCH2CH2)nOH)의 n의 수가 10-20 범위의 것과 20-30 범위인 것이 각각 1종 이상 포함되고 그 구성 중량비를 1:2-1:5가 되도록 혼합하여 그 농도가 10-15 중량%인 폴리에틸렌 글리콜 수용액에, 상기 폴리에틸렌 글리콜 중량에 대하여 방향족산 및 포름알데히드 용액을 각각 0.1-5.0중량% 및 1.0-10.0중량% 첨가하여 조성됨을 특징으로 하는 염화물계 아연-철 합금 전기도금용액의 첨가제
- 염화물계 아연-철 합금 전기도금 용액에 있어서, 폴리에틸렌 글리콜(H(OCH2CH2)nOH)의 n의 수가 10-20 범위의 것과 20-30 범위인 것이 각각 1종 이상 포함되고 그 구성 중량비를 1:2-1:5가 되도록 혼합하여 그 농도가 10-15 중량%인 폴리에틸렌 글리콜 수용액에, 상기 폴리에틸렌 글리콜 중량에 대하여 방향족산 및 포름 알데히드 용액을 각각 0.1-5.0중량% 및 1.0-10.0중량% 첨가하여 조성된 염화물계 아연-철 합금 전기도금용액의 첨가제가 0.5-8.0㎖/1 함유됨을 특징으로 하는 염화물계 아연-철 합금 전기도금용액.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940030757A KR0128121B1 (ko) | 1994-11-22 | 1994-11-22 | 염화물계 아연-철합금 전기도금용액의 첨가제 및 이를 함유한 도금용액 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940030757A KR0128121B1 (ko) | 1994-11-22 | 1994-11-22 | 염화물계 아연-철합금 전기도금용액의 첨가제 및 이를 함유한 도금용액 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960017925A KR960017925A (ko) | 1996-06-17 |
| KR0128121B1 true KR0128121B1 (ko) | 1998-04-16 |
Family
ID=19398628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940030757A Expired - Fee Related KR0128121B1 (ko) | 1994-11-22 | 1994-11-22 | 염화물계 아연-철합금 전기도금용액의 첨가제 및 이를 함유한 도금용액 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0128121B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100373678B1 (ko) * | 1998-09-28 | 2003-05-12 | 주식회사 포스코 | 아연-철합금전기도금용액의첨가제 |
| KR100403461B1 (ko) * | 1998-10-22 | 2004-03-18 | 주식회사 포스코 | 강판의전기아연도금방법 |
| KR100417615B1 (ko) * | 1999-08-14 | 2004-02-05 | 주식회사 포스코 | 아연전기도금용 첨가제 제조 방법 |
-
1994
- 1994-11-22 KR KR1019940030757A patent/KR0128121B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960017925A (ko) | 1996-06-17 |
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