IT7927852A0 - CYLINDER FOR HOT FORMING OF STEEL BAR. - Google Patents

CYLINDER FOR HOT FORMING OF STEEL BAR.

Info

Publication number
IT7927852A0
IT7927852A0 IT7927852A IT2785279A IT7927852A0 IT 7927852 A0 IT7927852 A0 IT 7927852A0 IT 7927852 A IT7927852 A IT 7927852A IT 2785279 A IT2785279 A IT 2785279A IT 7927852 A0 IT7927852 A0 IT 7927852A0
Authority
IT
Italy
Prior art keywords
cylinder
steel bar
hot forming
hot
forming
Prior art date
Application number
IT7927852A
Other languages
Italian (it)
Other versions
IT1125899B (en
Inventor
William M Stoll
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
Publication of IT7927852A0 publication Critical patent/IT7927852A0/en
Application granted granted Critical
Publication of IT1125899B publication Critical patent/IT1125899B/en

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)
IT27852/79A 1978-12-04 1979-12-04 CYLINDER FOR HOT FORMATION OF STEEL BAR IT1125899B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96585978A 1978-12-04 1978-12-04

Publications (2)

Publication Number Publication Date
IT7927852A0 true IT7927852A0 (en) 1979-12-04
IT1125899B IT1125899B (en) 1986-05-14

Family

ID=25510598

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27852/79A IT1125899B (en) 1978-12-04 1979-12-04 CYLINDER FOR HOT FORMATION OF STEEL BAR

Country Status (6)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3483214D1 (en) * 1983-03-28 1990-10-25 Kennametal Inc ROLL FOR HOT ROLLING STEEL.
US4698884A (en) * 1983-03-28 1987-10-13 Kennametal Inc. Roll for hot forming steel rod
JPS6146307A (en) * 1984-08-10 1986-03-06 Sumitomo Metal Ind Ltd Build-up roll and its manufacture
FI70273C (en) * 1985-01-09 1986-09-15 Valmet Oy SYNTHETIC PRESS RELEASES FOR THE FRAMEWORK OF THE FRAMEWORK
US4866968A (en) * 1987-06-17 1989-09-19 Westinghouse Electric Corp. High strength cemented carbide dies and mandrels for a pilgering machine
SE469822B (en) * 1992-02-07 1993-09-27 Sandvik Ab Tungsten carbide for rolling metal strips and wire plate
US5679445A (en) * 1994-12-23 1997-10-21 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
US5541006A (en) * 1994-12-23 1996-07-30 Kennametal Inc. Method of making composite cermet articles and the articles
SE517473C2 (en) * 1996-07-19 2002-06-11 Sandvik Ab Roll for hot rolling with resistance to thermal cracks and wear
US6908688B1 (en) 2000-08-04 2005-06-21 Kennametal Inc. Graded composite hardmetals
CN106163704B (en) * 2014-03-14 2019-12-06 山特维克海博锐股份有限公司 Composite roller

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE615262C (en) * 1934-01-24 1935-07-01 Fried Krupp Akt Ges Drawing die made from a hard metal alloy
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 (en) * 1939-05-27 1956-04-19 Eisen & Stahlind Ag Use of hard metal alloys
CH516371A (en) * 1969-01-02 1971-12-15 Sandco Ltd Cutting insert for the machining of materials
US3609849A (en) * 1969-04-09 1971-10-05 Jan M Krol Forming rolls
AT327140B (en) * 1974-05-20 1976-01-12 Plansee Metallwerk ROLLERS EQUIPPED WITH CARBIDE OR COMPLETE FROM CARBIDE, AND THE PROCESS FOR THEIR PRODUCTION
DE2435989C2 (en) * 1974-07-26 1982-06-24 Fried. Krupp Gmbh, 4300 Essen Process for the production of a wear-resistant, coated hard metal body for machining purposes
JPS5181714A (en) * 1975-01-14 1976-07-17 Dijet Ind Co Ltd FUKUGOCHOKOGOKINROORUOYOBI SONOSEIZOHOHO
JPS5757525B2 (en) * 1975-01-23 1982-12-04 Sumitomo Electric Industries
DE2703261B2 (en) * 1977-01-27 1978-11-16 Roechling-Burbach-Weiterverarbeitung Gmbh, 6620 Voelklingen Roller body made of hard metal
DE2722271C3 (en) * 1977-05-17 1979-12-06 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Process for the production of tools by composite sintering

Also Published As

Publication number Publication date
JPS5594457A (en) 1980-07-17
IT1125899B (en) 1986-05-14
GB2036620B (en) 1983-05-05
CA1119850A (en) 1982-03-16
FR2443294A1 (en) 1980-07-04
DE2948783C2 (en) 1986-04-10
DE2948783A1 (en) 1980-06-12
JPS5727162B2 (en) 1982-06-09
GB2036620A (en) 1980-07-02
FR2443294B1 (en) 1983-03-18

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