ES384095A1 - Un procedimiento para depositar electroliticamente un re- vestimiento de cromo sobre un metal de base. - Google Patents
Un procedimiento para depositar electroliticamente un re- vestimiento de cromo sobre un metal de base.Info
- Publication number
- ES384095A1 ES384095A1 ES384095A ES384095A ES384095A1 ES 384095 A1 ES384095 A1 ES 384095A1 ES 384095 A ES384095 A ES 384095A ES 384095 A ES384095 A ES 384095A ES 384095 A1 ES384095 A1 ES 384095A1
- Authority
- ES
- Spain
- Prior art keywords
- chromium
- ions
- electroplating
- electroplating chromium
- catalysts
- 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
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052804 chromium Inorganic materials 0.000 title abstract 4
- 239000011651 chromium Substances 0.000 title abstract 4
- 238000009713 electroplating Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000003792 electrolyte Substances 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001845 chromium compounds Chemical class 0.000 abstract 1
- 229910001430 chromium ion Inorganic materials 0.000 abstract 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
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
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86417069A | 1969-10-06 | 1969-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES384095A1 true ES384095A1 (es) | 1972-12-16 |
Family
ID=25342674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES384095A Expired ES384095A1 (es) | 1969-10-06 | 1970-09-29 | Un procedimiento para depositar electroliticamente un re- vestimiento de cromo sobre un metal de base. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3634211A (es) |
| JP (1) | JPS4911539B1 (es) |
| CA (1) | CA975709A (es) |
| DE (1) | DE2049038C3 (es) |
| ES (1) | ES384095A1 (es) |
| FR (1) | FR2064156B1 (es) |
| GB (1) | GB1322939A (es) |
| NL (1) | NL171074C (es) |
| SE (1) | SE368723B (es) |
| ZA (1) | ZA706489B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3758390A (en) * | 1971-06-18 | 1973-09-11 | M & T Chemicals Inc | Novel cromium plating compositions |
| JPS52125319U (es) * | 1976-03-19 | 1977-09-22 | ||
| JPS5312245U (es) * | 1976-07-15 | 1978-02-01 | ||
| JPS53132158A (en) * | 1977-04-21 | 1978-11-17 | Kouji Makimoto | Door |
| JPS53148545U (es) * | 1977-04-27 | 1978-11-22 | ||
| JPS5521488U (es) * | 1978-07-31 | 1980-02-12 | ||
| GB2071151B (en) * | 1980-03-10 | 1983-04-07 | Ibm | Trivalent chromium electroplating |
| US4392922A (en) * | 1980-11-10 | 1983-07-12 | Occidental Chemical Corporation | Trivalent chromium electrolyte and process employing vanadium reducing agent |
| JPS5960287U (ja) * | 1982-10-15 | 1984-04-19 | 星 三喜人 | 仕切用木製パネル |
| CA1244376A (en) * | 1983-05-12 | 1988-11-08 | Thaddeus W. Tomaszewski | Trivalent chromium electrolyte and process |
| JPS59190884U (ja) * | 1983-06-03 | 1984-12-18 | 不二サッシ株式会社 | フラツシユドアのコア材 |
| US4680099A (en) * | 1986-04-07 | 1987-07-14 | Raymund Singleton | Electroplating apparatus |
| ITTO20070704A1 (it) * | 2007-10-05 | 2009-04-06 | Create New Technology S R L | Sistema e metodo di placcatura di leghe metalliche mediante tecnologia galvanica |
| CN114076721B (zh) * | 2020-08-12 | 2023-09-12 | 宝山钢铁股份有限公司 | 钢板镀铬溶液使用寿命的检测方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1864014A (en) * | 1927-01-03 | 1932-06-21 | Dwight T Ewing | Chromium plating process |
| US3334033A (en) * | 1964-09-11 | 1967-08-01 | Udylite Corp | Chromium plating |
-
1969
- 1969-10-06 US US864170A patent/US3634211A/en not_active Expired - Lifetime
-
1970
- 1970-09-10 GB GB4337770A patent/GB1322939A/en not_active Expired
- 1970-09-22 ZA ZA706489A patent/ZA706489B/xx unknown
- 1970-09-28 JP JP45084917A patent/JPS4911539B1/ja active Pending
- 1970-09-29 ES ES384095A patent/ES384095A1/es not_active Expired
- 1970-10-01 CA CA094,545A patent/CA975709A/en not_active Expired
- 1970-10-02 SE SE13382/70A patent/SE368723B/xx unknown
- 1970-10-05 FR FR7035891A patent/FR2064156B1/fr not_active Expired
- 1970-10-05 NL NLAANVRAGE7014597,A patent/NL171074C/xx not_active IP Right Cessation
- 1970-10-06 DE DE2049038A patent/DE2049038C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA706489B (en) | 1971-05-27 |
| SE368723B (es) | 1974-07-15 |
| GB1322939A (en) | 1973-07-11 |
| FR2064156A1 (es) | 1971-07-16 |
| DE2049038A1 (de) | 1971-04-29 |
| US3634211A (en) | 1972-01-11 |
| NL171074C (nl) | 1983-02-01 |
| CA975709A (en) | 1975-10-07 |
| JPS4911539B1 (es) | 1974-03-18 |
| FR2064156B1 (es) | 1974-08-23 |
| DE2049038C3 (de) | 1982-03-25 |
| NL171074B (nl) | 1982-09-01 |
| NL7014597A (es) | 1971-04-08 |
| DE2049038B2 (de) | 1981-06-11 |
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