MA20045A1 - Barre de broyage a haute resistance et son procede de fabrication. - Google Patents

Barre de broyage a haute resistance et son procede de fabrication.

Info

Publication number
MA20045A1
MA20045A1 MA20267A MA20267A MA20045A1 MA 20045 A1 MA20045 A1 MA 20045A1 MA 20267 A MA20267 A MA 20267A MA 20267 A MA20267 A MA 20267A MA 20045 A1 MA20045 A1 MA 20045A1
Authority
MA
Morocco
Prior art keywords
manufacturing process
high resistance
grinding bar
resistance grinding
bar
Prior art date
Application number
MA20267A
Other languages
English (en)
Inventor
Thome Michel
Original Assignee
Thome Cromback Acieries
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 Thome Cromback Acieries filed Critical Thome Cromback Acieries
Publication of MA20045A1 publication Critical patent/MA20045A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/20—Disintegrating members
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Heat Treatment Of Steel (AREA)
MA20267A 1983-03-01 1984-02-28 Barre de broyage a haute resistance et son procede de fabrication. MA20045A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8303327A FR2541910B1 (fr) 1983-03-01 1983-03-01 Barre de broyage a haute resistance et son procede de fabrication

Publications (1)

Publication Number Publication Date
MA20045A1 true MA20045A1 (fr) 1984-10-01

Family

ID=9286380

Family Applications (1)

Application Number Title Priority Date Filing Date
MA20267A MA20045A1 (fr) 1983-03-01 1984-02-28 Barre de broyage a haute resistance et son procede de fabrication.

Country Status (9)

Country Link
US (1) US4602416A (fr)
EP (1) EP0120748A1 (fr)
JP (1) JPS59162956A (fr)
CA (1) CA1208613A (fr)
ES (1) ES530173A0 (fr)
FR (1) FR2541910B1 (fr)
GR (1) GR79813B (fr)
MA (1) MA20045A1 (fr)
ZA (1) ZA84976B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008247A6 (fr) * 1994-04-18 1996-02-27 Magotteaux Int Aciers a haute teneur en carbone, procede pour leur production et leur utilisation pour des pieces d'usure fabriquees en cet acier.
US5865385A (en) * 1997-02-21 1999-02-02 Arnett; Charles R. Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite
US6221184B1 (en) 1998-01-19 2001-04-24 Magotteaux International S.A. Process of the production of high-carbon cast steels intended for wearing parts
AU2086700A (en) * 1999-01-19 2000-08-07 Magotteaux International S.A. Process of the production of high-carbon cast steels intended for wearing parts
DE10055449A1 (de) * 2000-11-09 2002-05-23 Schwaebische Huettenwerke Gmbh Gradientenwerkstoff-Formkörper
CN101392354B (zh) * 2008-10-24 2010-09-08 宁波禾顺新材料有限公司 一种高合金冷作模具钢

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US329565A (en) * 1885-11-03 Device for assorting berries
US3170641A (en) * 1961-10-16 1965-02-23 Armco Steel Corp Treated grinding rods
US3295965A (en) * 1963-09-30 1967-01-03 Union Carbide Canada Ltd Wear resistant cast iron
GB1112882A (en) * 1965-05-17 1968-05-08 United States Steel Corp Casting steel ingots
CH437659A (de) * 1966-08-12 1967-06-15 Wertli Alfred Verfahren und Anlage zum Stranggiessen von Metallen
NL7004767A (fr) * 1970-04-03 1971-10-05
FR2405749A1 (fr) * 1977-10-14 1979-05-11 Thome Cromback Acieries Nouveaux corps broyants forges, notamment boulets de broyage, et leur procede de fabrication
FR2447753A1 (fr) * 1979-02-05 1980-08-29 Thome Cromback Acieries Procede de fabrication de corps broyants a symetrie axiale en alliage ferreux et nouveaux corps broyants obtenus par ce procede

Also Published As

Publication number Publication date
FR2541910A1 (fr) 1984-09-07
FR2541910B1 (fr) 1985-06-28
ES8504485A1 (es) 1985-05-01
GR79813B (fr) 1984-10-31
US4602416A (en) 1986-07-29
ES530173A0 (es) 1985-05-01
ZA84976B (en) 1984-09-26
JPS59162956A (ja) 1984-09-13
CA1208613A (fr) 1986-07-29
EP0120748A1 (fr) 1984-10-03

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