JPS5030750A - - Google Patents
Info
- Publication number
- JPS5030750A JPS5030750A JP49050318A JP5031874A JPS5030750A JP S5030750 A JPS5030750 A JP S5030750A JP 49050318 A JP49050318 A JP 49050318A JP 5031874 A JP5031874 A JP 5031874A JP S5030750 A JPS5030750 A JP S5030750A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/50—Treatment of iron or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35914673A | 1973-05-10 | 1973-05-10 | |
| US448168A US3920486A (en) | 1973-05-10 | 1974-03-04 | Method of blackening ferrous metal surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5030750A true JPS5030750A (ja) | 1975-03-27 |
| JPS5344889B2 JPS5344889B2 (ja) | 1978-12-02 |
Family
ID=27000354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5031874A Expired JPS5344889B2 (ja) | 1973-05-10 | 1974-05-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3920486A (ja) |
| JP (1) | JPS5344889B2 (ja) |
| AR (1) | AR204720A1 (ja) |
| BR (1) | BR7403786D0 (ja) |
| CA (1) | CA1026655A (ja) |
| DE (1) | DE2422569A1 (ja) |
| FR (1) | FR2228862B1 (ja) |
| GB (1) | GB1432750A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330139A (en) * | 1979-06-27 | 1982-05-18 | Toyo Kogyo Co., Ltd. | Safety means for automobile steering mechanisms |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968362A (en) * | 1986-10-08 | 1990-11-06 | American Cyanamid Company | Dark metallic product |
| US4881913A (en) * | 1988-06-16 | 1989-11-21 | General Motors Corporation | Extended life spark plug/igniter |
| RU2228388C2 (ru) * | 2000-11-22 | 2004-05-10 | Государственное предприятие Курская атомная станция | Способ пассивации оборудования и изделий, выполненных из перлитных сталей |
| RU2271410C2 (ru) * | 2003-02-19 | 2006-03-10 | Валерий Владимирович Прозоров | Способ защиты от коррозии энергетического оборудования |
| RU2271407C2 (ru) * | 2003-02-19 | 2006-03-10 | Валерий Владимирович Прозоров | Способ малореагентной пассивации оборудования из перлитных сталей |
| JP5721984B2 (ja) * | 2010-09-15 | 2015-05-20 | 株式会社東芝 | 発電プラントの防食管理方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1997141A (en) * | 1931-05-23 | 1935-04-09 | Guerini Berardo | Improved process for bronzing articles and parts made of iron and alloys of iron and carbon |
| US2366796A (en) * | 1941-02-28 | 1945-01-09 | Solvay Process Co | Preventing corrosion of ferrous metals by ammoniacal solutions of ammonium nitrate |
| US3011862A (en) * | 1959-12-21 | 1961-12-05 | Sinclair Refining Co | Sodium carbonate as inhibitor against corrosion by ammonia-ammonium nitrate solutions |
| US3097117A (en) * | 1961-06-14 | 1963-07-09 | Macdermid Inc | Method of and composition for producing electroless black nickel coatings |
| DE1933013C3 (de) * | 1969-06-28 | 1978-09-21 | Gerhard Collardin Gmbh, 5000 Koeln | Verfahren zur Erzeugung von Schutzschichten auf Aluminium, Eisen und Zink mittels komplexe Fluoride enthaltender Lösungen |
| US3677827A (en) * | 1969-09-09 | 1972-07-18 | Oxford Chem | Composition and method for blackening metal articles |
-
1974
- 1974-01-01 AR AR253699A patent/AR204720A1/es active
- 1974-03-04 US US448168A patent/US3920486A/en not_active Expired - Lifetime
- 1974-05-02 FR FR7415254A patent/FR2228862B1/fr not_active Expired
- 1974-05-08 JP JP5031874A patent/JPS5344889B2/ja not_active Expired
- 1974-05-09 GB GB2055674A patent/GB1432750A/en not_active Expired
- 1974-05-09 BR BR3786/74A patent/BR7403786D0/pt unknown
- 1974-05-09 DE DE2422569A patent/DE2422569A1/de active Pending
- 1974-05-09 CA CA199,584A patent/CA1026655A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330139A (en) * | 1979-06-27 | 1982-05-18 | Toyo Kogyo Co., Ltd. | Safety means for automobile steering mechanisms |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6792774A (en) | 1975-10-16 |
| AR204720A1 (es) | 1976-02-27 |
| CA1026655A (en) | 1978-02-21 |
| GB1432750A (en) | 1976-04-22 |
| US3920486A (en) | 1975-11-18 |
| FR2228862A1 (ja) | 1974-12-06 |
| BR7403786D0 (pt) | 1974-12-03 |
| DE2422569A1 (de) | 1974-11-28 |
| FR2228862B1 (ja) | 1978-10-20 |
| JPS5344889B2 (ja) | 1978-12-02 |