AT327140B - Mit hartmetall bestuckte oder zur ganze aus hartmetall bestehende walzrollen sowie verfahren zu ihrer herstellung - Google Patents
Mit hartmetall bestuckte oder zur ganze aus hartmetall bestehende walzrollen sowie verfahren zu ihrer herstellungInfo
- Publication number
- AT327140B AT327140B AT414674A AT414674A AT327140B AT 327140 B AT327140 B AT 327140B AT 414674 A AT414674 A AT 414674A AT 414674 A AT414674 A AT 414674A AT 327140 B AT327140 B AT 327140B
- Authority
- AT
- Austria
- Prior art keywords
- carbide
- complete
- production
- rollers equipped
- rollers
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/36—Carbonitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Chemical Vapour Deposition (AREA)
- Physical Vapour Deposition (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT414674A AT327140B (de) | 1974-05-20 | 1974-05-20 | Mit hartmetall bestuckte oder zur ganze aus hartmetall bestehende walzrollen sowie verfahren zu ihrer herstellung |
DE19752517287 DE2517287B2 (de) | 1974-05-20 | 1975-04-18 | Mit hartmetall bestueckte oder zur gaenze aus hartmetall bestehende walzrolle |
FR7514641A FR2271882B3 (de) | 1974-05-20 | 1975-05-12 | |
SE7505666A SE7505666L (sv) | 1974-05-20 | 1975-05-16 | Med hardmetall belagda eller helt av hardmetall utforda valser. |
US05/578,197 US3974555A (en) | 1974-05-20 | 1975-05-16 | Rolls for rolling mills and method for making same |
JP50059519A JPS50160159A (de) | 1974-05-20 | 1975-05-19 | |
BR3937/75A BR7503089A (pt) | 1974-05-20 | 1975-05-19 | Rolos de laminacao aperfeicoados dotados de metal duro ou constituidos completamente de metal duro,bem como processo para a producao dos mesmos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT414674A AT327140B (de) | 1974-05-20 | 1974-05-20 | Mit hartmetall bestuckte oder zur ganze aus hartmetall bestehende walzrollen sowie verfahren zu ihrer herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA414674A ATA414674A (de) | 1975-04-15 |
AT327140B true AT327140B (de) | 1976-01-12 |
Family
ID=3560269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT414674A AT327140B (de) | 1974-05-20 | 1974-05-20 | Mit hartmetall bestuckte oder zur ganze aus hartmetall bestehende walzrollen sowie verfahren zu ihrer herstellung |
Country Status (7)
Country | Link |
---|---|
US (1) | US3974555A (de) |
JP (1) | JPS50160159A (de) |
AT (1) | AT327140B (de) |
BR (1) | BR7503089A (de) |
DE (1) | DE2517287B2 (de) |
FR (1) | FR2271882B3 (de) |
SE (1) | SE7505666L (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT336905B (de) * | 1975-02-10 | 1977-06-10 | Plansee Metallwerk | Verschleissteil fur die spanabhebende und spanlose formgebung |
FR2335277A1 (fr) * | 1975-12-19 | 1977-07-15 | Ugine Carbone | Galet de guidage composite pour laminoir |
DE2636199A1 (de) * | 1976-08-09 | 1978-02-16 | Mannesmann Ag | Verfahren zur herstellung von vergueteten rollen fuer stranggiessanlagen |
US4064608A (en) * | 1976-09-30 | 1977-12-27 | Eutectic Corporation | Composite cast iron drier roll |
US4193823A (en) * | 1977-03-11 | 1980-03-18 | Southwire Company | Rolls for hot-rolling non-ferrous metals and method of making |
US4106319A (en) * | 1977-03-11 | 1978-08-15 | Southwire Company | Apparatus for hot-rolling non-ferrous metals |
CH640885A5 (de) * | 1978-07-21 | 1984-01-31 | Suisse Horlogerie Rech Lab | Mit einem harten ueberzug versehene maschinenelemente. |
CA1119850A (en) * | 1978-12-04 | 1982-03-16 | William M. Stoll | Roll for hot forming steel rod |
FR2455928A1 (fr) * | 1979-05-10 | 1980-12-05 | Uk Nii Metallov | Procede d'apport de metal par etincelage sur la surface de travail de cylindres lamineurs et dispositif pour la mise en oeuvre dudit procede |
EP0100380B1 (de) * | 1981-02-05 | 1987-06-16 | Sumitomo Electric Industries Limited | Verfahren zur plastischen Verformung von Nichteisenmetallen |
JPS6021112A (ja) * | 1983-07-15 | 1985-02-02 | Nippon Steel Corp | 円形鍔状突起部を有するロ−ル及びその製造方法 |
US4537127A (en) * | 1984-09-12 | 1985-08-27 | Rockwell International Corporation | Black oxide lithographic ink metering roller |
FI70273C (fi) * | 1985-01-09 | 1986-09-15 | Valmet Oy | Syntetisk pressvals och foerfaranden foer framstaellning av dena |
FI853544L (fi) * | 1985-09-16 | 1987-03-17 | Valmet Oy | Pressvals och foerfarande foer framstaellning av denna. |
JPS62169706U (de) * | 1986-04-11 | 1987-10-28 | ||
JPH0519121Y2 (de) * | 1986-07-21 | 1993-05-20 | ||
US4866968A (en) * | 1987-06-17 | 1989-09-19 | Westinghouse Electric Corp. | High strength cemented carbide dies and mandrels for a pilgering machine |
US4876875A (en) * | 1987-12-04 | 1989-10-31 | Coors Porcelain Company | Supported ceramic guide roller |
FR2767725B1 (fr) * | 1997-09-01 | 1999-10-08 | Jean Claude Werquin | Cylindre de travail composite pour le laminage a chaud & a froid en acier rapide a haut carbone et haut vanadium et son procede de fabrication par coulee centrifuge |
AU3363900A (en) * | 1999-02-18 | 2000-09-04 | Morgan Construction Company | Wear resistant taper sleeve |
ATE229386T1 (de) * | 2000-02-01 | 2002-12-15 | Nexans | Verfahren zur herstellung von metallrohren |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3772749A (en) * | 1969-02-14 | 1973-11-20 | Fagersta Bruks Ab | Composite wheel |
US3609849A (en) * | 1969-04-09 | 1971-10-05 | Jan M Krol | Forming rolls |
SE355604B (de) * | 1972-01-31 | 1973-04-30 | Sandvik Ab | |
SE371756B (de) * | 1972-07-07 | 1974-12-02 | Morgaardshammar Ab |
-
1974
- 1974-05-20 AT AT414674A patent/AT327140B/de not_active IP Right Cessation
-
1975
- 1975-04-18 DE DE19752517287 patent/DE2517287B2/de not_active Ceased
- 1975-05-12 FR FR7514641A patent/FR2271882B3/fr not_active Expired
- 1975-05-16 US US05/578,197 patent/US3974555A/en not_active Expired - Lifetime
- 1975-05-16 SE SE7505666A patent/SE7505666L/xx unknown
- 1975-05-19 BR BR3937/75A patent/BR7503089A/pt unknown
- 1975-05-19 JP JP50059519A patent/JPS50160159A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2517287A1 (de) | 1975-12-04 |
SE7505666L (sv) | 1975-11-21 |
JPS50160159A (de) | 1975-12-25 |
FR2271882B3 (de) | 1978-11-17 |
US3974555A (en) | 1976-08-17 |
BR7503089A (pt) | 1976-04-20 |
ATA414674A (de) | 1975-04-15 |
DE2517287B2 (de) | 1977-11-17 |
FR2271882A1 (de) | 1975-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |