IE35519L - Heat-treated ferrous alloys - Google Patents

Heat-treated ferrous alloys

Info

Publication number
IE35519L
IE35519L IE711033A IE103371A IE35519L IE 35519 L IE35519 L IE 35519L IE 711033 A IE711033 A IE 711033A IE 103371 A IE103371 A IE 103371A IE 35519 L IE35519 L IE 35519L
Authority
IE
Ireland
Prior art keywords
alloy
ferrous alloys
heat
hardened
treated ferrous
Prior art date
Application number
IE711033A
Other versions
IE35519B1 (en
Original Assignee
Feltz Michel
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 Feltz Michel filed Critical Feltz Michel
Publication of IE35519L publication Critical patent/IE35519L/en
Publication of IE35519B1 publication Critical patent/IE35519B1/en

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
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

1366894 Cr - containing ferrous alloys M FELTZ 25 Aug 1971 [1 Sept 1970 (2)] 39911/71 Heading C7A A ferrous alloy comprising:- the balance, apart from incidental ingredients, such as Cu, Mn, Mo, Ni, Si, Ti, V or W, and impurities such as P or S, being Fe, in which %Cr - 8 x %C is in the range 11 to 16, is hardened from 1075‹ -1175‹ C to produce a metallographic structure consisting of primary chromium carbides in a ferrite-free matrix which includes a predominantly martensitic solid solution with 0À3-0À45%C and 14-18%Cr and possibly secondary carbides, the alloy having a hardness of at least 60Rc. The hardened alloy may be cooled (e.g. to as low as -180‹C). Use. Grinding members. [GB1366894A]
IE1033/71A 1970-09-01 1971-08-16 Improvements in and relating to ferrous alloys IE35519B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU61624 1970-09-01
LU61625 1970-09-01

Publications (2)

Publication Number Publication Date
IE35519L true IE35519L (en) 1972-03-01
IE35519B1 IE35519B1 (en) 1976-03-03

Family

ID=26640062

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1033/71A IE35519B1 (en) 1970-09-01 1971-08-16 Improvements in and relating to ferrous alloys

Country Status (17)

Country Link
JP (1) JPS515812B1 (en)
AR (1) AR200631A1 (en)
AT (1) AT354496B (en)
AU (1) AU472851B2 (en)
BE (1) BE771784A (en)
CA (1) CA917965A (en)
DE (1) DE2138844A1 (en)
ES (1) ES394222A1 (en)
FI (1) FI55360C (en)
FR (1) FR2105955A5 (en)
GB (1) GB1366894A (en)
IE (1) IE35519B1 (en)
IL (1) IL37561A (en)
NO (1) NO128541B (en)
OA (1) OA03921A (en)
PH (1) PH10169A (en)
SE (1) SE407425C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000274A1 (en) * 1977-11-11 1979-05-17 Fischer Ag Georg Manufacturing process of metal pieces made of alloy cast iron exposed to wear
CH648353A5 (en) * 1979-11-19 1985-03-15 Fischer Ag Georg HIGH-IMPACT CASTING PARTS AND A METHOD FOR THE PRODUCTION THEREOF.
SE450469B (en) * 1985-02-19 1987-06-29 Asea Stal Ab KIT ON PREPARATION OF A FORM CARBON OF A HIGH CHROME IRON ALLOY
AU2002326185A1 (en) * 2002-08-26 2004-03-11 Hanyang Hak Won Co., Ltd. Fe-based hardfacing alloy
DE102009010726B3 (en) * 2009-02-26 2010-12-09 Federal-Mogul Burscheid Gmbh Piston rings and cylinder liners

Also Published As

Publication number Publication date
BE771784A (en) 1972-02-28
ATA746371A (en) 1976-10-15
IL37561A0 (en) 1971-11-29
DE2138844A1 (en) 1972-03-02
FI55360C (en) 1979-07-10
AT354496B (en) 1979-01-10
SE407425B (en) 1979-03-26
NO128541B (en) 1973-12-03
FI55360B (en) 1979-03-30
PH10169A (en) 1976-09-15
IL37561A (en) 1974-03-14
JPS515812B1 (en) 1976-02-23
ES394222A1 (en) 1975-03-16
OA03921A (en) 1975-08-14
IE35519B1 (en) 1976-03-03
SE407425C (en) 1981-01-05
FR2105955A5 (en) 1972-04-28
GB1366894A (en) 1974-09-18
AU472851B2 (en) 1976-06-10
AR200631A1 (en) 1974-11-29
CA917965A (en) 1973-01-02
AU3254171A (en) 1973-02-22

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