DE69207860D1 - Verfahren zum Reduzieren der Oberflächen-Aufrauhung von Wolfram enthaltenden Rollen und anderen metallischen Artikeln - Google Patents
Verfahren zum Reduzieren der Oberflächen-Aufrauhung von Wolfram enthaltenden Rollen und anderen metallischen ArtikelnInfo
- Publication number
- DE69207860D1 DE69207860D1 DE69207860T DE69207860T DE69207860D1 DE 69207860 D1 DE69207860 D1 DE 69207860D1 DE 69207860 T DE69207860 T DE 69207860T DE 69207860 T DE69207860 T DE 69207860T DE 69207860 D1 DE69207860 D1 DE 69207860D1
- Authority
- DE
- Germany
- Prior art keywords
- surface roughening
- containing tungsten
- reducing surface
- metallic articles
- rolls containing
- 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 - Fee Related
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
-
- 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
- C23C22/60—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 alkaline aqueous solutions with pH greater than 8
- C23C22/64—Treatment of refractory metals or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
-
- 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
- C23C22/68—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 solutions with pH between 6 and 8
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3290180A JP2653297B2 (ja) | 1991-11-06 | 1991-11-06 | タングステン含有金属製品の耐肌荒れ性改善方法とロールの肌荒れ防止方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69207860D1 true DE69207860D1 (de) | 1996-03-07 |
DE69207860T2 DE69207860T2 (de) | 1996-09-05 |
Family
ID=17752787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69207860T Expired - Fee Related DE69207860T2 (de) | 1991-11-06 | 1992-11-04 | Verfahren zum Reduzieren der Oberflächen-Aufrauhung von Wolfram enthaltenden Rollen und anderen metallischen Artikeln |
Country Status (6)
Country | Link |
---|---|
US (1) | US5409551A (de) |
EP (1) | EP0541073B1 (de) |
JP (1) | JP2653297B2 (de) |
KR (1) | KR960003736B1 (de) |
DE (1) | DE69207860T2 (de) |
ES (1) | ES2085534T3 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6045596A (en) * | 1997-04-07 | 2000-04-04 | Medtek Devices, Inc. | Filter system to remove a contaminant from a fluid stream |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2653882A (en) * | 1951-03-10 | 1953-09-29 | Shell Dev | Cleaning and inhibiting corrosion of metal tanks of ships |
GB698910A (en) * | 1951-06-20 | 1953-10-28 | Birmingham Small Arms Co Ltd | Improvements in or relating to cutting tools |
GB1011715A (en) * | 1963-12-31 | 1965-12-01 | John Chaldecott Everett | Improvements in the formation of coatings for refractory metals |
US4355079A (en) * | 1976-06-28 | 1982-10-19 | W. R. Grace & Co. | Corrosion inhibition |
IL55280A (en) * | 1978-08-04 | 1981-07-31 | Mekoroth Water Co Ltd | Method for calcite coating the inner surface of pipes |
EP0146284B1 (de) * | 1983-11-29 | 1988-06-29 | Sony Corporation | Verfahren zur Herstellung von dielektrischen Metalltitanaten |
CA1269898A (en) * | 1986-10-17 | 1990-06-05 | Takayuki Shimamune | Process for production of calcium phosphate compound- coated composite material |
-
1991
- 1991-11-06 JP JP3290180A patent/JP2653297B2/ja not_active Expired - Lifetime
-
1992
- 1992-11-04 EP EP92118909A patent/EP0541073B1/de not_active Expired - Lifetime
- 1992-11-04 DE DE69207860T patent/DE69207860T2/de not_active Expired - Fee Related
- 1992-11-04 ES ES92118909T patent/ES2085534T3/es not_active Expired - Lifetime
- 1992-11-04 US US07/971,215 patent/US5409551A/en not_active Expired - Lifetime
- 1992-11-06 KR KR1019920020807A patent/KR960003736B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930010226A (ko) | 1993-06-22 |
EP0541073B1 (de) | 1996-01-24 |
JPH05125556A (ja) | 1993-05-21 |
ES2085534T3 (es) | 1996-06-01 |
KR960003736B1 (ko) | 1996-03-21 |
US5409551A (en) | 1995-04-25 |
DE69207860T2 (de) | 1996-09-05 |
JP2653297B2 (ja) | 1997-09-17 |
EP0541073A1 (de) | 1993-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69428259T2 (de) | Verfahren und vorrichtung zum kontinuierlichen warmwalzen von metallischem walzgut | |
DE59605597D1 (de) | Verfahren zum Beschichten von metallischen und keramischen substraten | |
DE69422420T2 (de) | Zusammensetzung und verfahren zum behandeln von metallen | |
DE3571304D1 (en) | Method of squeeze forming metal articles | |
DE69107615T2 (de) | Verfahren und vorrichtung zum bearbeiten von rollen und gleichartigen werkstücken. | |
DE69310425D1 (de) | Verfahren und Vorrichtung zum Reinigen von Metallartikeln und Vorrichtung zum Spülen von Metallartikeln | |
DE69330683D1 (de) | Verfahren zum Entzundern und Kaltwalzen von Metallband | |
DE69228199D1 (de) | Verfahren zum kaltwalzen von metallischem bandmaterial | |
DE69312223D1 (de) | Verfahren zur Glanzbearbeitung von Blechoberflächen und Verfahren zum Kaltwalzen von metallischen Materialien | |
DE69207860D1 (de) | Verfahren zum Reduzieren der Oberflächen-Aufrauhung von Wolfram enthaltenden Rollen und anderen metallischen Artikeln | |
DE69404732T2 (de) | Verfahren zum Strangpressen von Metall und Strangpresse | |
DE69029339T2 (de) | Verfahren zum Kaltwalzen von Bändern | |
DE3480988D1 (de) | Verfahren und vorrichtung zum kontinuierlichen warmwalzen von stahlwalzgut. | |
DE69004527D1 (de) | Verfahren zum Feststellen von Rollenstörungen in Rollenherdofensystemen. | |
DE59203556D1 (de) | Verfahren zum einseitigen Flächenbearbeiten von Werkstücken. | |
ZA854980B (en) | Process for the simultaneous roughening and chromium-plating of steel plates as supports for lithographic applications | |
DE69012941T2 (de) | Verfahren und material zum schützen und zum verbessern der lötbarkeit von metallischen oberflächen. | |
EP0420051A3 (en) | Process and apparatus for dry-blowing workpieces or strips | |
ZA896965B (en) | Process for the electrolytic pickling of high-grade steel strip | |
FI954903A (fi) | Menetelmä ja laite jatkuvaa pintakäsittelyä varten, erityisesti nauhojen, esimerkiksi metalli-, erityisesti teräsnauhojen, peittausta ja puhdistusta varten | |
DE69222476D1 (de) | Verfahren und Vorrichtung zum kontinuierlichen Elektronen-Bestrahlen von Metallbändern | |
DE69329272T2 (de) | Verfahren zum kontinuierlichen Glühen von Stahlband | |
DE69420119D1 (de) | Verfahren zum Walzen von Pulver | |
EP0457335A3 (en) | Process for reproducing works of art and articles manufactured from lapideous material or metal | |
DE59408323D1 (de) | Verfahren zum Beschichten von Metallen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |