ZA946049B - Process for treating zinciferous surfaces to improve resistance to both blackening and white rusting - Google Patents
Process for treating zinciferous surfaces to improve resistance to both blackening and white rustingInfo
- Publication number
- ZA946049B ZA946049B ZA946049A ZA946049A ZA946049B ZA 946049 B ZA946049 B ZA 946049B ZA 946049 A ZA946049 A ZA 946049A ZA 946049 A ZA946049 A ZA 946049A ZA 946049 B ZA946049 B ZA 946049B
- Authority
- ZA
- South Africa
- Prior art keywords
- blackening
- improve resistance
- white rusting
- zinciferous surfaces
- treating
- Prior art date
Links
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
- 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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/30—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 hexavalent chromium compounds containing also trivalent chromium
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
-
- 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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/33—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 hexavalent chromium compounds containing also phosphates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00525—Coating or impregnation materials for metallic surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Chemical Treatment Of Metals (AREA)
- Electroplating Methods And Accessories (AREA)
- Coating With Molten Metal (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22222993A JP3288152B2 (ja) | 1993-08-14 | 1993-08-14 | 耐黒変性及び耐白錆性に優れた亜鉛系めっき鋼板の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA946049B true ZA946049B (en) | 1995-06-29 |
Family
ID=16779146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA946049A ZA946049B (en) | 1993-08-14 | 1994-08-11 | Process for treating zinciferous surfaces to improve resistance to both blackening and white rusting |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0724488A4 (xx) |
JP (1) | JP3288152B2 (xx) |
KR (1) | KR100311062B1 (xx) |
CN (1) | CN1102442A (xx) |
AU (1) | AU7714194A (xx) |
CA (1) | CA2169193A1 (xx) |
TW (1) | TW247321B (xx) |
WO (1) | WO1995005247A1 (xx) |
ZA (1) | ZA946049B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998000579A1 (fr) * | 1996-07-02 | 1998-01-08 | Nkk Corporation | Procede de production de feuilles d'acier chromees et galvanisees a chaud, contenant du plomb et ayant une excellente resistance au noircissement et a la formation de rouille blanche |
US6461449B1 (en) | 1997-10-07 | 2002-10-08 | Henkel Corporation | Conversion coating zinciferous surfaces to resist blackening and white rust |
CN1062030C (zh) * | 1998-08-28 | 2001-02-14 | 宝山钢铁(集团)公司 | 高抗黑变性能电镀锌钢板的生产方法 |
KR100436913B1 (ko) * | 1999-11-09 | 2004-06-23 | 주식회사 포스코 | 크로메이트 처리용액 및 크로메이트 처리강판의 제조방법 |
KR101560947B1 (ko) | 2013-12-24 | 2015-10-15 | 주식회사 포스코 | 내식성 및 내흑변성이 우수한 표면처리 용액 및 이를 이용하여 표면처리된 Zn-Al-Mg 합금도금강판의 제조방법 |
CN106010088A (zh) * | 2016-05-20 | 2016-10-12 | 江苏固格澜栅防护设施有限公司 | 锌钢护栏及其制作方法 |
KR101786358B1 (ko) * | 2016-06-14 | 2017-10-18 | 주식회사 포스코 | 강판표면처리용 용액 조성물, 이를 이용하여 표면처리된 아연계 도금강판, 및 그 제조방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4683157A (en) * | 1982-11-15 | 1987-07-28 | Mosser Mark F | Thixotropic coating compositions and methods |
JPS62278298A (ja) * | 1985-08-28 | 1987-12-03 | Kawasaki Steel Corp | クロメート処理Zn系めっき鋼板 |
JPS6256580A (ja) * | 1985-09-05 | 1987-03-12 | Nippon Parkerizing Co Ltd | 亜鉛系メツキ鋼板のクロメ−ト塗布液 |
JPS63171685A (ja) * | 1986-12-30 | 1988-07-15 | Nippon Steel Corp | 耐食性白色クロメ−ト処理方法 |
CN1039915C (zh) * | 1989-07-05 | 1998-09-23 | 新日本制铁株式会社 | 方向性电磁钢板上的绝缘皮膜成型方法 |
JP2839111B2 (ja) * | 1990-08-28 | 1998-12-16 | 日本パーカライジング株式会社 | 亜鉛系メッキ鋼板のクロメート処理方法 |
JP3105322B2 (ja) * | 1991-12-27 | 2000-10-30 | 日産自動車株式会社 | 光輝性アルミホイールの無色クロメート皮膜形成方法 |
-
1993
- 1993-08-14 JP JP22222993A patent/JP3288152B2/ja not_active Expired - Lifetime
-
1994
- 1994-08-05 TW TW083107191A patent/TW247321B/zh active
- 1994-08-11 AU AU77141/94A patent/AU7714194A/en not_active Abandoned
- 1994-08-11 ZA ZA946049A patent/ZA946049B/xx unknown
- 1994-08-11 WO PCT/US1994/008318 patent/WO1995005247A1/en not_active Application Discontinuation
- 1994-08-11 EP EP94927906A patent/EP0724488A4/en not_active Withdrawn
- 1994-08-11 CA CA002169193A patent/CA2169193A1/en not_active Abandoned
- 1994-08-13 KR KR1019940020005A patent/KR100311062B1/ko not_active IP Right Cessation
- 1994-08-13 CN CN94109436A patent/CN1102442A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0724488A4 (en) | 1997-01-08 |
CN1102442A (zh) | 1995-05-10 |
TW247321B (xx) | 1995-05-11 |
CA2169193A1 (en) | 1995-02-23 |
JPH0754156A (ja) | 1995-02-28 |
AU7714194A (en) | 1995-03-14 |
JP3288152B2 (ja) | 2002-06-04 |
WO1995005247A1 (en) | 1995-02-23 |
EP0724488A1 (en) | 1996-08-07 |
KR950006022A (ko) | 1995-03-20 |
KR100311062B1 (ko) | 2001-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA947354B (en) | Composition and process for treating metal | |
ZA949346B (en) | Composition and process for treating metal | |
EP0866734A4 (en) | METHOD AND COMPOSITION FOR TREATING METAL SURFACES | |
SG59906A1 (en) | Composition for treating copper or copper alloy surfaces | |
US5508282C1 (en) | Composition and method for treating acute or chronic rhinosinusitis | |
SG47858A1 (en) | Composition for treating copper or copper alloys | |
EP0643154A3 (en) | Composition and method for the treatment of copper or copper alloy surfaces. | |
EP0754250A4 (en) | COMPOSITION AND METHOD FOR TREATING ALUMINUM SURFACES | |
EP0735894A4 (en) | COMPOSITION AND METHODS FOR IMPROVING THE OUTCOME OF NERVOUS SYSTEM CONDITIONS | |
ZA9510615B (en) | Low sludging composition and process for treating aluminum and its alloys | |
EP0755419A4 (en) | POLYMER COMPOSITION AND METHOD FOR TREATING METAL SURFACES | |
EP0730672A4 (en) | COMPOSITION AND METHOD FOR TREATING MAGNESIUM-CONTAINING METALS AND PRODUCT PRODUCED THEREOF | |
EP0579453A3 (en) | Composition for masonry treatment and process. | |
ZA946049B (en) | Process for treating zinciferous surfaces to improve resistance to both blackening and white rusting | |
IL105217A0 (en) | Method and composition for treating acne | |
EP0882120A4 (en) | METHOD AND COMPOSITION FOR SURFACE TREATMENT OF METALS | |
AU617504B2 (en) | Treating zinciferous metal surfaces to blacken them and/or increase their corrosion resistance | |
AU9087591A (en) | Composition and method for treating metal | |
GB9420539D0 (en) | Process and composition | |
EP0787831A4 (en) | RESIN CHROMATE COMPOSITION AND SURFACE TREATED SHEET | |
GB9224295D0 (en) | Method and composition | |
ZA939171B (en) | Composition and process for treating tinplate | |
GB9408342D0 (en) | Method and composition | |
SG71655A1 (en) | Hydrophilicizing sealer treatment for metal objects | |
SG54220A1 (en) | Composition and process for treating metal |