CA1119850A - Roll for hot forming steel rod - Google Patents

Roll for hot forming steel rod

Info

Publication number
CA1119850A
CA1119850A CA000340553A CA340553A CA1119850A CA 1119850 A CA1119850 A CA 1119850A CA 000340553 A CA000340553 A CA 000340553A CA 340553 A CA340553 A CA 340553A CA 1119850 A CA1119850 A CA 1119850A
Authority
CA
Canada
Prior art keywords
carbide
per cent
volume
roll
binder alloy
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
Application number
CA000340553A
Other languages
English (en)
French (fr)
Inventor
William M. Stoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Application granted granted Critical
Publication of CA1119850A publication Critical patent/CA1119850A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Powder Metallurgy (AREA)
CA000340553A 1978-12-04 1979-11-23 Roll for hot forming steel rod Expired CA1119850A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96585978A 1978-12-04 1978-12-04
US965,859 1978-12-04

Publications (1)

Publication Number Publication Date
CA1119850A true CA1119850A (en) 1982-03-16

Family

ID=25510598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000340553A Expired CA1119850A (en) 1978-12-04 1979-11-23 Roll for hot forming steel rod

Country Status (6)

Country Link
JP (1) JPS5594457A (it)
CA (1) CA1119850A (it)
DE (1) DE2948783C2 (it)
FR (1) FR2443294A1 (it)
GB (1) GB2036620B (it)
IT (1) IT1125899B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5541006A (en) * 1994-12-23 1996-07-30 Kennametal Inc. Method of making composite cermet articles and the articles
US5677042A (en) * 1994-12-23 1997-10-14 Kennametal Inc. Composite cermet articles and method of making
US5686119A (en) * 1994-12-23 1997-11-11 Kennametal Inc. Composite cermet articles and method of making
US6908688B1 (en) 2000-08-04 2005-06-21 Kennametal Inc. Graded composite hardmetals

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120441B1 (en) * 1983-03-28 1990-09-19 Kennametal Inc. Roll for hot forming steel rod
US4698884A (en) * 1983-03-28 1987-10-13 Kennametal Inc. Roll for hot forming steel rod
JPS6146307A (ja) * 1984-08-10 1986-03-06 Sumitomo Metal Ind Ltd 肉盛ロ−ルおよびその製造方法
FI70273C (fi) * 1985-01-09 1986-09-15 Valmet Oy Syntetisk pressvals och foerfaranden foer framstaellning av dena
US4866968A (en) * 1987-06-17 1989-09-19 Westinghouse Electric Corp. High strength cemented carbide dies and mandrels for a pilgering machine
SE469822B (sv) * 1992-02-07 1993-09-27 Sandvik Ab Hårdmetallvals för valsning av metallband och trådplattning
SE517473C2 (sv) * 1996-07-19 2002-06-11 Sandvik Ab Vals för varmvalsning med beständighet mot termiska sprickor och förslitning
UA118117C2 (uk) * 2014-03-14 2018-11-26 Сандвік Інтеллектуал Проперті Аб Складений валок

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE615262C (de) * 1934-01-24 1935-07-01 Fried Krupp Akt Ges Ziehstein aus einer Hartmetallegierung
US2053997A (en) * 1935-04-19 1936-09-08 Krcek Anthony Combined electric switch and reserve fuse mounting
US2313227A (en) * 1938-08-04 1943-03-09 Metal Carbides Corp Roll for metal-rolling mills
DE941869C (de) * 1939-05-27 1956-04-19 Eisen & Stahlind Ag Verwendung von Hartmetallegierungen
CH516371A (de) * 1969-01-02 1971-12-15 Sandco Ltd Schneideinsatz zur spanabhebenden Bearbeitung von Werkstoffen
US3609849A (en) * 1969-04-09 1971-10-05 Jan M Krol Forming rolls
AT327140B (de) * 1974-05-20 1976-01-12 Plansee Metallwerk Mit hartmetall bestuckte oder zur ganze aus hartmetall bestehende walzrollen sowie verfahren zu ihrer herstellung
DE2435989C2 (de) * 1974-07-26 1982-06-24 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung eines verschleißfesten, beschichteten Hartmetallkörpers für Zerspanungszwecke
JPS5181714A (ja) * 1975-01-14 1976-07-17 Dijet Ind Co Ltd Fukugochokogokinrooruoyobi sonoseizohoho
JPS5757525B2 (it) * 1975-01-23 1982-12-04 Sumitomo Electric Industries
DE2703261B2 (de) * 1977-01-27 1978-11-16 Roechling-Burbach-Weiterverarbeitung Gmbh, 6620 Voelklingen Walzenkörper aus Hartmetall
DE2722271C3 (de) * 1977-05-17 1979-12-06 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Verfahren zur Herstellung von Werkzeugen durch Verbundsinterung

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5541006A (en) * 1994-12-23 1996-07-30 Kennametal Inc. Method of making composite cermet articles and the articles
US5677042A (en) * 1994-12-23 1997-10-14 Kennametal Inc. Composite cermet articles and method of making
US5679445A (en) * 1994-12-23 1997-10-21 Kennametal Inc. Composite cermet articles and method of making
US5686119A (en) * 1994-12-23 1997-11-11 Kennametal Inc. Composite cermet articles and method of making
US5697046A (en) * 1994-12-23 1997-12-09 Kennametal Inc. Composite cermet articles and method of making
US5697042A (en) * 1994-12-23 1997-12-09 Kennametal Inc. Composite cermet articles and method of making
US5762843A (en) * 1994-12-23 1998-06-09 Kennametal Inc. Method of making composite cermet articles
US5789686A (en) * 1994-12-23 1998-08-04 Kennametal Inc. Composite cermet articles and method of making
US5792403A (en) * 1994-12-23 1998-08-11 Kennametal Inc. Method of molding green bodies
US5806934A (en) * 1994-12-23 1998-09-15 Kennametal Inc. Method of using composite cermet articles
US6908688B1 (en) 2000-08-04 2005-06-21 Kennametal Inc. Graded composite hardmetals

Also Published As

Publication number Publication date
GB2036620B (en) 1983-05-05
FR2443294B1 (it) 1983-03-18
IT7927852A0 (it) 1979-12-04
DE2948783A1 (de) 1980-06-12
DE2948783C2 (de) 1986-04-10
IT1125899B (it) 1986-05-14
FR2443294A1 (fr) 1980-07-04
GB2036620A (en) 1980-07-02
JPS5727162B2 (it) 1982-06-09
JPS5594457A (en) 1980-07-17

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Legal Events

Date Code Title Description
MKEX Expiry