LU38281A1 - - Google Patents
Info
- Publication number
- LU38281A1 LU38281A1 LU38281DA LU38281A1 LU 38281 A1 LU38281 A1 LU 38281A1 LU 38281D A LU38281D A LU 38281DA LU 38281 A1 LU38281 A1 LU 38281A1
- Authority
- LU
- Luxembourg
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
-
- 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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/085—Iron or steel solutions containing HNO3
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US797898A US3072515A (en) | 1959-03-09 | 1959-03-09 | Method and composition for chemically polishing metals |
Publications (1)
Publication Number | Publication Date |
---|---|
LU38281A1 true LU38281A1 (fi) |
Family
ID=25172049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU38281D LU38281A1 (fi) | 1959-03-09 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3072515A (fi) |
BE (1) | BE587880A (fi) |
CH (1) | CH399124A (fi) |
FR (1) | FR1248865A (fi) |
GB (1) | GB889571A (fi) |
LU (1) | LU38281A1 (fi) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3457107A (en) * | 1965-07-20 | 1969-07-22 | Diversey Corp | Method and composition for chemically polishing metals |
US3530017A (en) * | 1967-05-08 | 1970-09-22 | Diversey Corp | Process for surface treatment of metal expansion alloys |
US3620859A (en) * | 1970-06-23 | 1971-11-16 | Atomic Energy Commission | Chemical polishing of metallic sodium |
US3839112A (en) * | 1973-04-16 | 1974-10-01 | Texas Instruments Inc | Temperature stable compositions and processes for brightening metals and alloys |
US3932243A (en) * | 1973-07-20 | 1976-01-13 | Fremont Industries, Inc. | Cleaning and polishing compound for barrel and vibratory finishing of ferrous and non-ferrous metals |
US4460479A (en) * | 1978-09-14 | 1984-07-17 | Mulder Gerard W | Method for polishing, deburring and descaling stainless steel |
FR2457315A1 (fr) * | 1979-05-25 | 1980-12-19 | Solvay | Bain pour le polissage chimique de surfaces en acier |
US4470920A (en) * | 1981-05-11 | 1984-09-11 | Custom Research And Development | Metal oxide remover for stainless steels |
US4541945A (en) * | 1982-09-30 | 1985-09-17 | Amchem Products | Inhibitor-containing acid cleaning compositions and processes |
FR2578271A1 (fr) * | 1985-03-04 | 1986-09-05 | Solvay | Bains et procede pour le polissage chimique de surfaces en acier. |
US5135610A (en) * | 1986-12-15 | 1992-08-04 | Solvay & Cie | Baths and process for chemical polishing of stainless steel surfaces |
DE3738307A1 (de) * | 1987-11-11 | 1989-05-24 | Ruwel Werke Gmbh | Badloesungen und verfahren zum entfernen von blei/zinn-, blei- bzw. zinnschichten auf kupfer- oder nickeloberflaechen |
BE1003579A3 (fr) * | 1989-10-26 | 1992-04-28 | Solvay | Bains et procede pour le polissage chimique de surfaces en acier inxoydable. |
BE1004452A3 (fr) * | 1990-06-19 | 1992-11-24 | Solvay | Bains et procede pour le polissage chimique de surfaces en acier inoxydable. |
GB2288190A (en) * | 1994-04-08 | 1995-10-11 | Wonder Wheels | Cleaning composition containing hydrochloric acid |
AT407755B (de) * | 1998-07-15 | 2001-06-25 | Andritz Patentverwaltung | Verfahren zum beizen von edelstahl |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2856434A (en) * | 1958-10-14 | Ochjchz | ||
US2461228A (en) * | 1949-02-08 | Donald lee miles | ||
US2393868A (en) * | 1942-07-09 | 1946-01-29 | Honorary Advisory Council Sci | Heating system for refrigerator cars |
US2446060A (en) * | 1944-07-04 | 1948-07-27 | Battelle Development Corp | Chemical polishing of metal surfaces |
US2585127A (en) * | 1947-04-29 | 1952-02-12 | Turco Products Inc | Composition for cleaning aluminum and aluminum alloy surfaces preparatory to spot welding |
US2630457A (en) * | 1948-11-25 | 1953-03-03 | Bayer Ag | Benzyl hydroxy diphenyl polyglycol ethers |
US2672449A (en) * | 1949-09-15 | 1954-03-16 | Foster D Snell Inc | Composition for cleaning metal |
US2628199A (en) * | 1949-12-21 | 1953-02-10 | Frederick A Lowenheim | Tarnish remover |
US2694001A (en) * | 1950-04-06 | 1954-11-09 | Armco Steel Corp | Polishing stainless steel |
US2854444A (en) * | 1953-06-04 | 1958-09-30 | Petrolite Corp | Oxyalkylated lignin sulfonic acid compounds and method of preparing same |
US2849297A (en) * | 1956-05-04 | 1958-08-26 | Magna Kleen Inc | Etching methods for controlled cleaning and polishing of the surface of magnesium |
US2890944A (en) * | 1956-05-25 | 1959-06-16 | North American Aviation Inc | Continuous chemical milling process |
US2940837A (en) * | 1956-12-31 | 1960-06-14 | United Aircraft Corp | Etching bath for corrosion and heat resistant alloys and process of etching |
US2942956A (en) * | 1958-10-13 | 1960-06-28 | Wyandotte Chemicals Corp | Aluminum brightener compositions |
-
0
- LU LU38281D patent/LU38281A1/xx unknown
-
1959
- 1959-03-09 US US797898A patent/US3072515A/en not_active Expired - Lifetime
- 1959-12-08 GB GB41631/59A patent/GB889571A/en not_active Expired
-
1960
- 1960-02-18 FR FR818833A patent/FR1248865A/fr not_active Expired
- 1960-02-19 CH CH191160A patent/CH399124A/fr unknown
- 1960-02-22 BE BE587880A patent/BE587880A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR1248865A (fr) | 1960-12-23 |
US3072515A (en) | 1963-01-08 |
GB889571A (en) | 1962-02-21 |
CH399124A (fr) | 1966-03-31 |
BE587880A (fr) | 1960-06-16 |