KR970033166A - Aqueous solution for cold working of steel sheet - Google Patents
Aqueous solution for cold working of steel sheet Download PDFInfo
- Publication number
- KR970033166A KR970033166A KR1019960062468A KR19960062468A KR970033166A KR 970033166 A KR970033166 A KR 970033166A KR 1019960062468 A KR1019960062468 A KR 1019960062468A KR 19960062468 A KR19960062468 A KR 19960062468A KR 970033166 A KR970033166 A KR 970033166A
- Authority
- KR
- South Korea
- Prior art keywords
- aqueous solution
- salt
- heptanoic acid
- molar concentration
- solution according
- Prior art date
Links
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
본 발명에 따르면, 본 용액은 헵탄산의 수용성 염 및 산화제 및 바람직하게는 습윤제를 함유한다.According to the invention, the solution contains a water soluble salt of heptanoic acid and an oxidizing agent and preferably a wetting agent.
상기 화합물을 배합함으로써, 저농도이면서 충분히 만족스럽게 부식을 방지하고, (처리된 시이트상에) 외관상 두껍지 않은 표면을 유지하고 용액의 유출물 처리가 용이(또는 연속적인 탈지 유출수의 처리)하도록 할 수 있다.By blending the compounds, it is possible to prevent corrosion at low concentrations and sufficiently satisfactorily, to maintain an apparently non-thick surface (on the treated sheet) and to facilitate the effluent treatment of the solution (or the treatment of continuous degreasing effluent). .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (9)
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19950037619 | 1995-10-27 | ||
KR95-37619 | 1995-10-27 | ||
FR9514440A FR2742080B1 (en) | 1995-12-07 | 1995-12-07 | AQUEOUS SOLUTION FOR TREATING STEEL SHEETS |
FR9514440 | 1995-12-07 | ||
IT95UD000248A IT1281465B1 (en) | 1995-12-22 | 1995-12-22 | COMPACT LAMINATION BLOCK |
IT95UD000250A IT1281467B1 (en) | 1995-12-22 | 1995-12-22 | COMPACT LAMINATION BLOCK |
ITUD95A000250 | 1995-12-22 | ||
ITUD95A000248 | 1995-12-22 | ||
KR19960007486 | 1996-03-20 | ||
KR96-7486 | 1996-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970033166A true KR970033166A (en) | 1997-07-22 |
Family
ID=66476271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960062468A KR970033166A (en) | 1995-10-27 | 1996-12-06 | Aqueous solution for cold working of steel sheet |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970033166A (en) |
-
1996
- 1996-12-06 KR KR1019960062468A patent/KR970033166A/en not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60028726D1 (en) | NEW COMPOSITION FOR THE SELECTIVE ACTION OF OXIDES ON METALS | |
WO2003053333A3 (en) | Concentrated frormulations and methods for neutralizing chemical and biological toxants | |
ATE161242T1 (en) | CHLORINE DIOXIDE RELEASING SOLID COMPOSITIONS | |
NO20012539L (en) | Reversible (destabilizable) emulsions established by amphiphilic polymers and use as drilling fluids | |
ES2195570T3 (en) | SPRAY CONCENTRATED WATER SOLUTIONS. | |
ATE188895T1 (en) | AQUEOUS SOLUTION FOR COLD HARDENING TREATMENT OF STEEL SHEETS | |
ES2129612T3 (en) | FLUORESCENT PAPER WHITENING. | |
CA2386940A1 (en) | Process for reducing the concentration of dissolved metals and metalloids in an aqueous solution | |
JPH0660419B2 (en) | Room temperature black dye solution | |
AR000514A1 (en) | Conversion composition based on phosphate with low generation of sediments and process for the treatment of aluminum and its alloys | |
ATA212998A (en) | METHOD FOR STAINLESSING STAINLESS STEEL | |
KR970033166A (en) | Aqueous solution for cold working of steel sheet | |
ATE193547T1 (en) | IMPROVED AQUEOUS FUNCTIONAL FLUIDUM | |
KR870006233A (en) | Method of manufacturing heat pipe | |
JP2000282033A5 (en) | ||
FR2736935B1 (en) | AQUEOUS TREATMENT AGAINST CORROSION OF STEEL SHEETS COATED ON A ZINC OR ZINC ALLOY SIDE | |
BR0208680A (en) | Carboxylation treatment process, process use and manufacturing process of a patterned sheet | |
KR970707086A (en) | A method for enhancing the solubility of zinc and manganese methionine complex salts by adding ferric ion (ENHANCED SOLUTIONS OF ZINC AND MANGANESE METHIONINE COMPLEX SALTS BYADDITION OF FERRIC ION) | |
KR940703784A (en) | DETOXIFCATION OF AQUEOUS CYANIDE SOLUTIONS | |
KR910016337A (en) | Water Soluble Detoxifier Composition | |
ATE312957T1 (en) | METHOD FOR OXALIZING A ZINC-COATED STRIP SURFACE | |
NO176173C (en) | Method of detoxifying water containing dissolved aluminum | |
CA2395020A1 (en) | Active steel repassivator for corroded steel in chloride contaminated reinforced concrete structures | |
JPH10324984A (en) | Acid pickling solution of stainless steel | |
UA33126A (en) | Solution for acid treatment of seam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |