FR2326478B1 - - Google Patents

Info

Publication number
FR2326478B1
FR2326478B1 FR7620600A FR7620600A FR2326478B1 FR 2326478 B1 FR2326478 B1 FR 2326478B1 FR 7620600 A FR7620600 A FR 7620600A FR 7620600 A FR7620600 A FR 7620600A FR 2326478 B1 FR2326478 B1 FR 2326478B1
Authority
FR
France
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
FR7620600A
Other versions
FR2326478A1 (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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2326478A1 publication Critical patent/FR2326478A1/fr
Application granted granted Critical
Publication of FR2326478B1 publication Critical patent/FR2326478B1/fr
Granted 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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
FR7620600A 1975-10-02 1976-07-06 Matiere composite resistant a l'usure et son procede d'elaboration Granted FR2326478A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/618,854 US4066422A (en) 1975-10-02 1975-10-02 Wear-resistant composite material and method of making an article thereof

Publications (2)

Publication Number Publication Date
FR2326478A1 FR2326478A1 (fr) 1977-04-29
FR2326478B1 true FR2326478B1 (fr) 1981-08-07

Family

ID=24479398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620600A Granted FR2326478A1 (fr) 1975-10-02 1976-07-06 Matiere composite resistant a l'usure et son procede d'elaboration

Country Status (9)

Country Link
US (1) US4066422A (fr)
JP (1) JPS5244707A (fr)
BR (1) BR7605775A (fr)
CA (1) CA1057914A (fr)
DE (1) DE2628003A1 (fr)
FR (1) FR2326478A1 (fr)
GB (1) GB1488805A (fr)
IT (1) IT1061160B (fr)
ZA (1) ZA763296B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430115A (en) 1980-05-27 1984-02-07 Marko Materials, Inc. Boron stainless steel powder and rapid solidification method
US4368788A (en) * 1980-09-10 1983-01-18 Reed Rock Bit Company Metal cutting tools utilizing gradient composites
US6156443A (en) * 1998-03-24 2000-12-05 National Research Council Of Canada Method of producing improved erosion resistant coatings and the coatings produced thereby

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1562042A (en) * 1919-05-03 1925-11-17 Gen Electric Process of preparing boron-iron alloys
US3293012A (en) * 1962-11-27 1966-12-20 Exxon Production Research Co Process of infiltrating diamond particles with metallic binders
US3372010A (en) * 1965-06-23 1968-03-05 Wall Colmonoy Corp Diamond abrasive matrix
US3800891A (en) * 1968-04-18 1974-04-02 Hughes Tool Co Hardfacing compositions and gage hardfacing on rolling cutter rock bits
US3635699A (en) * 1969-12-22 1972-01-18 Union Carbide Corp Method of producing sized particles of low-carbon ferrochromium
ZA704370B (en) * 1970-06-25 1971-11-24 De Beers Ind Diamond Hard wearing surfaces
US3791818A (en) * 1972-08-14 1974-02-12 Us Air Force Steel alloy
US3970445A (en) * 1974-05-02 1976-07-20 Caterpillar Tractor Co. Wear-resistant alloy, and method of making same

Also Published As

Publication number Publication date
FR2326478A1 (fr) 1977-04-29
BR7605775A (pt) 1977-08-23
CA1057914A (fr) 1979-07-10
GB1488805A (en) 1977-10-12
DE2628003A1 (de) 1977-04-14
JPS5244707A (en) 1977-04-08
ZA763296B (en) 1977-05-25
IT1061160B (it) 1982-10-20
US4066422A (en) 1978-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse