ES379173A2 - Balls and lining plates for crushing and grinding mills and or other castings intended to withstand abrasion and repeated impact shock loads and the steels for their manufacture - Google Patents

Balls and lining plates for crushing and grinding mills and or other castings intended to withstand abrasion and repeated impact shock loads and the steels for their manufacture

Info

Publication number
ES379173A2
ES379173A2 ES379173A ES379173A ES379173A2 ES 379173 A2 ES379173 A2 ES 379173A2 ES 379173 A ES379173 A ES 379173A ES 379173 A ES379173 A ES 379173A ES 379173 A2 ES379173 A2 ES 379173A2
Authority
ES
Spain
Prior art keywords
steels
balls
crushing
lining plates
manufacture
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.)
Expired
Application number
ES379173A
Other languages
Spanish (es)
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.)
Fonderies Magotteaux SA
Original Assignee
Fonderies Magotteaux SA
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 Fonderies Magotteaux SA filed Critical Fonderies Magotteaux SA
Publication of ES379173A2 publication Critical patent/ES379173A2/en
Expired 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Crushing And Grinding (AREA)

Abstract

Improvements introduced in the object of main patent no. 349,501, issued on April 10, 1969 for: "A process for manufacturing balls and lining plates for crushing mills or other castings", destined to be subjected to abrasion and shocks repeated, characterized in that they are produced from alloyed steels whose contents, in weight percentage, of chromium and carbon are included within a figure delimited by the coordinates: (see graph) and because these steels have been subjected to a tempering treatment and eventually to a tempering treatment adapted for their composition. (Machine-translation by Google Translate, not legally binding)
ES379173A 1969-04-30 1970-04-29 Balls and lining plates for crushing and grinding mills and or other castings intended to withstand abrasion and repeated impact shock loads and the steels for their manufacture Expired ES379173A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE73444 1969-04-30

Publications (1)

Publication Number Publication Date
ES379173A2 true ES379173A2 (en) 1974-08-01

Family

ID=3841216

Family Applications (1)

Application Number Title Priority Date Filing Date
ES379173A Expired ES379173A2 (en) 1969-04-30 1970-04-29 Balls and lining plates for crushing and grinding mills and or other castings intended to withstand abrasion and repeated impact shock loads and the steels for their manufacture

Country Status (10)

Country Link
JP (1) JPS5431969B1 (en)
BE (1) BE732336A (en)
CA (1) CA929382A (en)
DE (1) DE2021346A1 (en)
ES (1) ES379173A2 (en)
FI (1) FI54565C (en)
FR (1) FR2049082B2 (en)
GB (1) GB1315203A (en)
NL (1) NL7006386A (en)
PL (1) PL72754B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043844A (en) * 1970-09-01 1977-08-23 Feltz Michel J Heat-treated cast grinding members
BE795569A (en) * 1972-03-23 1973-06-18 Boehler & Co Ag Geb INTERNAL COATING OF BALL MILLS
DE19815087A1 (en) * 1998-04-06 1999-10-07 Vulkan Strahltechnik Gmbh Stainless abrasive
JP2005520056A (en) * 2002-08-26 2005-07-07 ハンヤン・ハク・ウォン・カンパニー・リミテッド Fe-based hard surface treatment alloy

Also Published As

Publication number Publication date
BE732336A (en) 1969-10-01
NL7006386A (en) 1970-11-03
CA929382A (en) 1973-07-03
FI54565C (en) 1979-01-10
GB1315203A (en) 1973-05-02
DE2021346A1 (en) 1970-11-12
FR2049082B2 (en) 1973-03-16
PL72754B3 (en) 1974-08-30
JPS5431969B1 (en) 1979-10-11
FR2049082A2 (en) 1971-03-26
FI54565B (en) 1978-09-29

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170703