GB612419A - Processes for removing oxide from the surfaces of metals and alloys - Google Patents
Processes for removing oxide from the surfaces of metals and alloysInfo
- Publication number
- GB612419A GB612419A GB13705/45A GB1370545A GB612419A GB 612419 A GB612419 A GB 612419A GB 13705/45 A GB13705/45 A GB 13705/45A GB 1370545 A GB1370545 A GB 1370545A GB 612419 A GB612419 A GB 612419A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys
- metals
- metal
- removing oxide
- alkali
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 5
- 229910045601 alloy Inorganic materials 0.000 title abstract 4
- 239000000956 alloy Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 150000002739 metals Chemical class 0.000 title abstract 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000003518 caustics Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- -1 ferrous metals Chemical class 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- 239000004317 sodium nitrate Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts
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)
- Chemical Treatment Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US538538A US2395694A (en) | 1944-06-02 | 1944-06-02 | Processes for removing oxide from the surface of metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB612419A true GB612419A (en) | 1948-11-12 |
Family
ID=24147320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13705/45A Expired GB612419A (en) | 1944-06-02 | 1945-05-31 | Processes for removing oxide from the surfaces of metals and alloys |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120682A (en) * | 1982-04-23 | 1983-12-07 | Stephanois Rech Mec | Improving the corrosion resistance of ferrous metal parts by molten salt bath treatment to remove sulphur; filtering molten salts |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458661A (en) * | 1944-01-29 | 1949-01-11 | J H Shoemaker | Process of cleaning metal surfaces and compositions therefor |
| US2678289A (en) * | 1944-06-02 | 1954-05-11 | Pottberg Rolfe | Metal surface treatment |
| US2538702A (en) * | 1944-06-02 | 1951-01-16 | Freeport Sulphur Co | Metal surface cleaning |
| BE471083A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1945-07-31 | |||
| US2569158A (en) * | 1946-02-21 | 1951-09-25 | United States Steel Corp | Method of removing scale from ferrous articles |
| US2488108A (en) * | 1946-08-02 | 1949-11-15 | Pennsylvania Salt Mfg Co | Stainless steel pickling |
| US2678290A (en) * | 1946-09-05 | 1954-05-11 | Pottberg Rolfe | Process of removing surface oxide films on metal |
| US2567456A (en) * | 1947-04-07 | 1951-09-11 | J H Shoemaker | Metal cleaning composition and process |
| US2676900A (en) * | 1947-07-08 | 1954-04-27 | Hooker Electrochemical Co | Processes for removal of oxides from the surface of metals |
| US2630393A (en) * | 1948-06-25 | 1953-03-03 | Charles B Francis | Method of cleaning and descaling ferrous bodies |
| US2641559A (en) * | 1948-09-08 | 1953-06-09 | United States Steel Corp | Method of cleaning and descaling ferrous articles and a bath therefor |
| US2567835A (en) * | 1949-08-29 | 1951-09-11 | Dow Chemical Co | Removing copper-containing incrustations from steam generators |
| US2671717A (en) * | 1950-08-29 | 1954-03-09 | Gen Electric | Chemical brightening of aluminum |
| US2738294A (en) * | 1951-09-13 | 1956-03-13 | Diamond Alkali Co | Salt bath system and method for treating metals |
| US2738293A (en) * | 1952-07-25 | 1956-03-13 | Diamond Alkali Co | Salt bath system and method for treating metals |
| US2809103A (en) * | 1953-11-10 | 1957-10-08 | Sylvania Electric Prod | Fabrication of semiconductor elements |
| US2726970A (en) * | 1954-06-01 | 1955-12-13 | Ford Motor Co | Deoxidizing copper base metal parts |
| US2931778A (en) * | 1954-09-28 | 1960-04-05 | Diamond Alkali Co | Alkaline composition |
| US3030239A (en) * | 1957-10-24 | 1962-04-17 | Hooker Chemical Corp | Process and salt for descaling of metals |
| US3020175A (en) * | 1958-06-12 | 1962-02-06 | Gen Dynamics Corp | Chemical cleaning of printed circuits |
| US3025189A (en) * | 1958-12-10 | 1962-03-13 | Purex Corp Ltd | Composition and process for removing heat scale from metal parts |
| US3096261A (en) * | 1959-05-25 | 1963-07-02 | Hooker Chemical Corp | Salt bath for electrolytic cleaning of metals |
| US3043712A (en) * | 1959-05-27 | 1962-07-10 | Gil Mfg Company | Method of porcelain enameling ferrous metal and product |
| US3011923A (en) * | 1960-02-19 | 1961-12-05 | Charles O Coffer | Surface treatment of molybdenum metal |
| US3457107A (en) * | 1965-07-20 | 1969-07-22 | Diversey Corp | Method and composition for chemically polishing metals |
| US3646946A (en) * | 1969-01-06 | 1972-03-07 | Olin Mathieson | Copper alloy cleaning process |
| US3728155A (en) * | 1969-01-06 | 1973-04-17 | Olin Corp | Copper alloy cleaning process |
| JPS5534233B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-03-01 | 1980-09-05 | ||
| US6203691B1 (en) | 1998-09-18 | 2001-03-20 | Hoffman Industries International, Ltd. | Electrolytic cleaning of conductive bodies |
-
0
- US US22887D patent/USRE22887E/en not_active Expired
- BE BE476664D patent/BE476664A/xx unknown
-
1944
- 1944-06-02 US US538538A patent/US2395694A/en not_active Expired - Lifetime
-
1945
- 1945-05-31 GB GB13705/45A patent/GB612419A/en not_active Expired
-
1947
- 1947-04-21 FR FR945530D patent/FR945530A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120682A (en) * | 1982-04-23 | 1983-12-07 | Stephanois Rech Mec | Improving the corrosion resistance of ferrous metal parts by molten salt bath treatment to remove sulphur; filtering molten salts |
Also Published As
| Publication number | Publication date |
|---|---|
| FR945530A (fr) | 1949-05-06 |
| BE476664A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| USRE22887E (en) | 1947-06-03 |
| US2395694A (en) | 1946-02-26 |
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