FR2004588A1 - High mechanical strength heat rresisting material - Google Patents

High mechanical strength heat rresisting material

Info

Publication number
FR2004588A1
FR2004588A1 FR6908107A FR6908107A FR2004588A1 FR 2004588 A1 FR2004588 A1 FR 2004588A1 FR 6908107 A FR6908107 A FR 6908107A FR 6908107 A FR6908107 A FR 6908107A FR 2004588 A1 FR2004588 A1 FR 2004588A1
Authority
FR
France
Prior art keywords
metals
addition
rresisting
mechanical strength
high mechanical
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.)
Withdrawn
Application number
FR6908107A
Other languages
French (fr)
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.)
Feldmuehle AG
Original Assignee
Feldmuehle AG
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 Feldmuehle AG filed Critical Feldmuehle AG
Publication of FR2004588A1 publication Critical patent/FR2004588A1/en
Withdrawn legal-status Critical Current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
    • C22C29/10—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 titanium carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

i.e. TiC based material, is prepared with the addition of metals of the ferrous group; addition is made by alloying of titanium and/or zirconium in proportions of 10 to 80% wt. with respect to the total metal content. In an example, 85% wt. of finely divided TiC is mixed with a finely pulverised alloy of 8% Ti, 5% Co, 1% Fe and 1% Cr.; the mixture is pressed into profiled parts, with the use of the usual organic-based binder, and the parts are sintered at a temp. of 1550 degrees C. for 60 mins. in a hydrogen atmosphere or in vacuo. The properties of the material may be varied and improved by adding, in addition to the metals of the ferrous group and to titanium and zirconium, metals of the sixth sub-group of the periodic system, e.g. W, Cr, and Mo in proportions up to 2-50% with respected to the total metal content. This gives, in particular, an increase in the resistance to shock and to vibrations.
FR6908107A 1968-03-23 1969-03-20 High mechanical strength heat rresisting material Withdrawn FR2004588A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758043 DE1758043A1 (en) 1968-03-23 1968-03-23 Material of high mechanical strength and heat resistance

Publications (1)

Publication Number Publication Date
FR2004588A1 true FR2004588A1 (en) 1969-11-28

Family

ID=5694820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6908107A Withdrawn FR2004588A1 (en) 1968-03-23 1969-03-20 High mechanical strength heat rresisting material

Country Status (5)

Country Link
US (1) US3510276A (en)
DE (1) DE1758043A1 (en)
FR (1) FR2004588A1 (en)
GB (1) GB1192726A (en)
SE (1) SE354641B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918138A (en) * 1973-06-20 1975-11-11 Kennametal Inc Metallurgical composition embodying hard metal carbides, and method of making
SE417618B (en) * 1979-01-22 1981-03-30 Sandvik Ab HARD METAL BODY WITH DURABLE LAYER
USRE34180E (en) * 1981-03-27 1993-02-16 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
US4610931A (en) * 1981-03-27 1986-09-09 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
US4731115A (en) * 1985-02-22 1988-03-15 Dynamet Technology Inc. Titanium carbide/titanium alloy composite and process for powder metal cladding
DE69205866D1 (en) * 1991-03-27 1995-12-14 Hitachi Metals Ltd Composite body based on titanium carbide.
US5468278A (en) * 1992-11-11 1995-11-21 Hitachi Metals, Ltd. Cermet alloy

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL172344B (en) * 1951-09-14 Pechiney PROCEDURE FOR PREPARING A CAST IRON ALLOY, AS WELL AS PROCEDURE FOR GRACING CAST IRON.
DE1279337C2 (en) * 1966-03-08 1969-05-22 Deutsche Edelstahlwerke Ag Use of a hard carbide alloy for parts subject to wear and tear for writing implements, in particular writing tubes for tube pens and balls for ballpoint pens
US3409419A (en) * 1966-11-09 1968-11-05 Du Pont Nitrides plus wear-resistant additives bonded with iron, cobalt or nickel

Also Published As

Publication number Publication date
DE1758043A1 (en) 1971-01-21
SE354641B (en) 1973-03-19
US3510276A (en) 1970-05-05
GB1192726A (en) 1970-05-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse