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DK139391B - Method for heat treatment of cast grinding bodies of chromium alloy cast steel with high carbon content. - Google Patents

Method for heat treatment of cast grinding bodies of chromium alloy cast steel with high carbon content.

Info

Publication number
DK139391B
DK139391B DK661467A DK661467A DK139391B DK 139391 B DK139391 B DK 139391B DK 661467 A DK661467 A DK 661467A DK 661467 A DK661467 A DK 661467A DK 139391 B DK139391 B DK 139391B
Authority
DK
Denmark
Prior art keywords
heat treatment
carbon content
high carbon
chromium alloy
grinding bodies
Prior art date
Application number
DK661467A
Other languages
Danish (da)
Inventor
Victor Joiret
Original Assignee
Magotteaux Fond
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 Magotteaux Fond filed Critical Magotteaux Fond
Publication of DK139391B publication Critical patent/DK139391B/en

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
    • 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
    • B02C17/22—Lining for containers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Crushing And Grinding (AREA)
DK661467A 1967-01-13 1967-12-29 Method for heat treatment of cast grinding bodies of chromium alloy cast steel with high carbon content. DK139391B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES107843A DE1298390B (en) 1967-01-13 1967-01-13 Balls, lining plates and similar items made of cast steel
BE693669 1967-02-03

Publications (1)

Publication Number Publication Date
DK139391B true DK139391B (en) 1979-02-12

Family

ID=25656528

Family Applications (1)

Application Number Title Priority Date Filing Date
DK661467A DK139391B (en) 1967-01-13 1967-12-29 Method for heat treatment of cast grinding bodies of chromium alloy cast steel with high carbon content.

Country Status (11)

Country Link
BE (1) BE693669A (en)
CH (1) CH479710A (en)
CS (1) CS216227B2 (en)
DE (1) DE1298390B (en)
DK (1) DK139391B (en)
ES (1) ES349501A1 (en)
FI (1) FI50933C (en)
FR (1) FR1573013A (en)
GB (1) GB1218981A (en)
NL (1) NL6800375A (en)
NO (1) NO122077B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795569A (en) * 1972-03-23 1973-06-18 Boehler & Co Ag Geb INTERNAL COATING OF BALL MILLS
US4043842A (en) * 1972-07-12 1977-08-23 Joiret Victor L J Grinding members
FR2228115B1 (en) * 1973-05-04 1975-11-21 Thome Cromback Acieries
WO1979000274A1 (en) * 1977-11-11 1979-05-17 Fischer Ag Georg Manufacturing process of metal pieces made of alloy cast iron exposed to wear
FR2447753A1 (en) * 1979-02-05 1980-08-29 Thome Cromback Acieries PROCESS FOR MANUFACTURING GRINDING BODIES WITH AXIAL SYMMETRY IN FERROUS ALLOY AND NEW GRINDING BODIES OBTAINED BY THIS PROCESS
CH648353A5 (en) * 1979-11-19 1985-03-15 Fischer Ag Georg HIGH-IMPACT CASTING PARTS AND A METHOD FOR THE PRODUCTION THEREOF.
CN101827655B (en) 2007-10-18 2012-11-21 泰加工业有限公司 Composite steel claded mill liner
WO2013110420A1 (en) 2012-01-27 2013-08-01 Evonik Degussa Gmbh Enrichment of metal sulfide ores by oxidant assisted froth flotation
RU2651724C2 (en) * 2013-07-19 2018-04-23 Эвоник Дегусса Гмбх Method of recovering a copper sulfide concentrate from an ore containing an iron sulfide
CN104096620A (en) * 2014-07-31 2014-10-15 宁国市鑫煌矿冶配件制造有限公司 Preparation technology for wear resistant lining board for ball grinder

Also Published As

Publication number Publication date
FI50933B (en) 1976-05-31
CS216227B2 (en) 1982-10-29
GB1218981A (en) 1971-01-13
ES349501A1 (en) 1969-09-16
NO122077B (en) 1971-05-18
FI50933C (en) 1976-09-10
DE1298390B (en) 1969-06-26
NL6800375A (en) 1968-07-15
CH479710A (en) 1969-10-15
BE693669A (en) 1967-07-17
FR1573013A (en) 1969-07-04

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