FR2103686A6 - Alloyed white cast iron - with high hardness and superior wear - and impact resistance - Google Patents

Alloyed white cast iron - with high hardness and superior wear - and impact resistance

Info

Publication number
FR2103686A6
FR2103686A6 FR7125976A FR7125976A FR2103686A6 FR 2103686 A6 FR2103686 A6 FR 2103686A6 FR 7125976 A FR7125976 A FR 7125976A FR 7125976 A FR7125976 A FR 7125976A FR 2103686 A6 FR2103686 A6 FR 2103686A6
Authority
FR
France
Prior art keywords
cast iron
impact resistance
white cast
high hardness
superior wear
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
FR7125976A
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.)
QUEBEC IRON FOUNDRIES
Original Assignee
QUEBEC IRON FOUNDRIES
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
Priority claimed from DE19712113326 external-priority patent/DE2113326A1/en
Application filed by QUEBEC IRON FOUNDRIES filed Critical QUEBEC IRON FOUNDRIES
Application granted granted Critical
Publication of FR2103686A6 publication Critical patent/FR2103686A6/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
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys
    • 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
    • C22C37/08—Cast-iron alloys containing chromium with nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

Alloyed white cast iron consists of: C (as carbide 2-4% Si, 0-2% Cu, 0-2.5% and/or Mo, 0-1%; (Cu + Mo) >0.1%, and Mn, 2.5-6%. The alloy contains a carbide phase, pearlite phase, austenitic/martensitic phase, but mainly evenly distributed martensite, and has BHN >500.
FR7125976A 1971-03-19 1971-07-15 Alloyed white cast iron - with high hardness and superior wear - and impact resistance Expired FR2103686A6 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712113326 DE2113326A1 (en) 1970-05-20 1971-03-19 Alloyed white cast iron - with high hardness and superior wear - and impact resistance
GB1591171 1971-05-19

Publications (1)

Publication Number Publication Date
FR2103686A6 true FR2103686A6 (en) 1972-04-14

Family

ID=25760824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125976A Expired FR2103686A6 (en) 1971-03-19 1971-07-15 Alloyed white cast iron - with high hardness and superior wear - and impact resistance

Country Status (1)

Country Link
FR (1) FR2103686A6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014655A1 (en) * 1979-02-05 1980-08-20 ACIERIES THOME CROMBACK Société anonyme dite: Process for the manufacture of grinding members of an iron alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014655A1 (en) * 1979-02-05 1980-08-20 ACIERIES THOME CROMBACK Société anonyme dite: Process for the manufacture of grinding members of an iron alloy
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

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