BR7503089A - Rolos de laminacao aperfeicoados dotados de metal duro ou constituidos completamente de metal duro,bem como processo para a producao dos mesmos - Google Patents

Rolos de laminacao aperfeicoados dotados de metal duro ou constituidos completamente de metal duro,bem como processo para a producao dos mesmos

Info

Publication number
BR7503089A
BR7503089A BR3937/75A BR7503937A BR7503089A BR 7503089 A BR7503089 A BR 7503089A BR 3937/75 A BR3937/75 A BR 3937/75A BR 7503937 A BR7503937 A BR 7503937A BR 7503089 A BR7503089 A BR 7503089A
Authority
BR
Brazil
Prior art keywords
hard metal
perfected
production
well
same
Prior art date
Application number
BR3937/75A
Other languages
English (en)
Inventor
G Strohmeier
J Bodem
Original Assignee
Plansee Metallwerk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plansee Metallwerk filed Critical Plansee Metallwerk
Publication of BR7503089A publication Critical patent/BR7503089A/pt

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)
BR3937/75A 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 BR7503089A (pt)

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 (1)

Publication Number Publication Date
BR7503089A true BR7503089A (pt) 1976-04-20

Family

ID=3560269

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (7)

Country Link
US (1) US3974555A (pt)
JP (1) JPS50160159A (pt)
AT (1) AT327140B (pt)
BR (1) BR7503089A (pt)
DE (1) DE2517287B2 (pt)
FR (1) FR2271882B3 (pt)
SE (1) SE7505666L (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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
US4106319A (en) * 1977-03-11 1978-08-15 Southwire Company Apparatus for hot-rolling non-ferrous metals
US4193823A (en) * 1977-03-11 1980-03-18 Southwire Company Rolls for hot-rolling non-ferrous metals and method of making
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 (en) * 1981-02-05 1987-06-16 Sumitomo Electric Industries Limited Method for plastic deformation of non-ferrous metals
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 (pt) * 1986-04-11 1987-10-28
JPH0519121Y2 (pt) * 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
ES2184682T3 (es) 2000-02-01 2003-04-16 Nexans Metodo para fabricar tubos de metal.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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 (pt) * 1972-01-31 1973-04-30 Sandvik Ab
SE371756B (pt) * 1972-07-07 1974-12-02 Morgaardshammar Ab

Also Published As

Publication number Publication date
DE2517287A1 (de) 1975-12-04
US3974555A (en) 1976-08-17
FR2271882A1 (pt) 1975-12-19
FR2271882B3 (pt) 1978-11-17
SE7505666L (sv) 1975-11-21
ATA414674A (de) 1975-04-15
DE2517287B2 (de) 1977-11-17
JPS50160159A (pt) 1975-12-25
AT327140B (de) 1976-01-12

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