SG20095G - Baths and method for chemically polishing stainless steel surfaces - Google Patents
Baths and method for chemically polishing stainless steel surfacesInfo
- Publication number
- SG20095G SG20095G SG20095A SG20095A SG20095G SG 20095 G SG20095 G SG 20095G SG 20095 A SG20095 A SG 20095A SG 20095 A SG20095 A SG 20095A SG 20095 G SG20095 G SG 20095G
- Authority
- SG
- Singapore
- Prior art keywords
- baths
- stainless steel
- steel surfaces
- acid
- chemically polishing
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Chemical Treatment Of Metals (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Baths for chemically polishing stainless steel surfaces comprising, in an aqueous solution, a mixture of hydrochloric acid, nitric acid and phosphoric acid, an optionally substituted hydroxybenzoic acid, an abietic compound and an additive selected from perchloric acid and the water-soluble salts thereof.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9000212A BE1003671A3 (en) | 1990-02-23 | 1990-02-23 | Baths and method for chemically polishing stainless steel surfaces. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG20095G true SG20095G (en) | 1995-08-18 |
Family
ID=3884688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG20095A SG20095G (en) | 1990-02-23 | 1995-02-07 | Baths and method for chemically polishing stainless steel surfaces |
Country Status (20)
| Country | Link |
|---|---|
| EP (1) | EP0516652B1 (en) |
| JP (1) | JPH05504171A (en) |
| KR (1) | KR920703875A (en) |
| CN (1) | CN1054277A (en) |
| AT (1) | ATE111972T1 (en) |
| BE (1) | BE1003671A3 (en) |
| BG (1) | BG60923B1 (en) |
| BR (1) | BR9106053A (en) |
| CA (1) | CA2076398A1 (en) |
| CS (1) | CS47991A2 (en) |
| DE (1) | DE69104188T2 (en) |
| ES (1) | ES2065000T3 (en) |
| HU (1) | HU212489B (en) |
| MY (1) | MY106554A (en) |
| PL (1) | PL166062B1 (en) |
| PT (1) | PT96850A (en) |
| RU (1) | RU2060302C1 (en) |
| SG (1) | SG20095G (en) |
| WO (1) | WO1991013188A1 (en) |
| YU (1) | YU47807B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1012670A3 (en) * | 1999-05-07 | 2001-02-06 | Solvay | Baths and method for the chemical polishing of stainless steel surfaces |
| CN104911686A (en) * | 2015-06-04 | 2015-09-16 | 上海大学兴化特种不锈钢研究院 | Magnetic control surface treatment method for enhancing pitting corrosion resistance of 304L stainless steel |
| CN107460484B (en) * | 2017-07-13 | 2019-10-11 | 飞而康快速制造科技有限责任公司 | For polishing polishing reagent, the method and system of nickel-base alloy workpiece inner flow passage |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829455B1 (en) * | 1967-03-23 | 1973-09-10 | ||
| SU1105292A1 (en) * | 1982-07-30 | 1984-07-30 | Московский ордена Ленина и ордена Трудового Красного Знамени химико-технологический институт им.Д.И.Менделеева | Solution for removing nickel coating applied by chemical method |
| SU1239172A1 (en) * | 1984-06-29 | 1986-06-23 | Предприятие П/Я Г-4517 | Solution for chemical pickling of stainless steel |
| FR2608173B1 (en) * | 1986-12-15 | 1993-07-16 | Solvay | BATHS AND METHOD FOR THE CHEMICAL POLISHING OF STAINLESS STEEL SURFACES |
-
1990
- 1990-02-23 BE BE9000212A patent/BE1003671A3/en not_active IP Right Cessation
-
1991
- 1991-02-18 AT AT91903564T patent/ATE111972T1/en active
- 1991-02-18 WO PCT/BE1991/000011 patent/WO1991013188A1/en active IP Right Grant
- 1991-02-18 HU HU9202704A patent/HU212489B/en unknown
- 1991-02-18 RU SU915053079A patent/RU2060302C1/en active
- 1991-02-18 BR BR919106053A patent/BR9106053A/en unknown
- 1991-02-18 PL PL91295790A patent/PL166062B1/en unknown
- 1991-02-18 KR KR1019920702014A patent/KR920703875A/en not_active Application Discontinuation
- 1991-02-18 DE DE69104188T patent/DE69104188T2/en not_active Expired - Fee Related
- 1991-02-18 ES ES91903564T patent/ES2065000T3/en not_active Expired - Lifetime
- 1991-02-18 JP JP3503637A patent/JPH05504171A/en active Pending
- 1991-02-18 CA CA002076398A patent/CA2076398A1/en not_active Abandoned
- 1991-02-18 EP EP91903564A patent/EP0516652B1/en not_active Expired - Lifetime
- 1991-02-19 MY MYPI91000261A patent/MY106554A/en unknown
- 1991-02-20 YU YU29891A patent/YU47807B/en unknown
- 1991-02-22 PT PT96850A patent/PT96850A/en not_active Application Discontinuation
- 1991-02-23 CN CN91101198A patent/CN1054277A/en active Pending
- 1991-02-25 CS CS91479A patent/CS47991A2/en unknown
-
1992
- 1992-08-21 BG BG96809A patent/BG60923B1/en unknown
-
1995
- 1995-02-07 SG SG20095A patent/SG20095G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE111972T1 (en) | 1994-10-15 |
| ES2065000T3 (en) | 1995-02-01 |
| RU2060302C1 (en) | 1996-05-20 |
| BG96809A (en) | 1993-12-24 |
| YU47807B (en) | 1996-01-09 |
| HU212489B (en) | 1996-07-29 |
| WO1991013188A1 (en) | 1991-09-05 |
| CS47991A2 (en) | 1991-11-12 |
| PT96850A (en) | 1991-10-31 |
| BE1003671A3 (en) | 1992-05-19 |
| EP0516652A1 (en) | 1992-12-09 |
| MY106554A (en) | 1995-06-30 |
| HUT63468A (en) | 1993-08-30 |
| BR9106053A (en) | 1992-11-24 |
| CN1054277A (en) | 1991-09-04 |
| CA2076398A1 (en) | 1991-08-24 |
| PL166062B1 (en) | 1995-03-31 |
| JPH05504171A (en) | 1993-07-01 |
| YU29891A (en) | 1993-11-16 |
| BG60923B1 (en) | 1996-06-28 |
| DE69104188T2 (en) | 1995-05-04 |
| EP0516652B1 (en) | 1994-09-21 |
| KR920703875A (en) | 1992-12-18 |
| DE69104188D1 (en) | 1994-10-27 |
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