FR2147504A5 - Heat-resistant cast iron alloy - contg aluminium, cerium, copper and silicon and prepn by aluminium pre-alloy addn - Google Patents

Heat-resistant cast iron alloy - contg aluminium, cerium, copper and silicon and prepn by aluminium pre-alloy addn

Info

Publication number
FR2147504A5
FR2147504A5 FR7127860A FR7127860A FR2147504A5 FR 2147504 A5 FR2147504 A5 FR 2147504A5 FR 7127860 A FR7127860 A FR 7127860A FR 7127860 A FR7127860 A FR 7127860A FR 2147504 A5 FR2147504 A5 FR 2147504A5
Authority
FR
France
Prior art keywords
aluminium
alloy
contg
heat
cast iron
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
FR7127860A
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.)
TS NAUCHNO ISSLE
Original Assignee
TS NAUCHNO ISSLE
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 TS NAUCHNO ISSLE filed Critical TS NAUCHNO ISSLE
Priority to FR7127860A priority Critical patent/FR2147504A5/en
Application granted granted Critical
Publication of FR2147504A5 publication Critical patent/FR2147504A5/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

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

Heat-resistant Al-contg. cast iron alloy contg. by wt 19-25% Al, 1.5-2.5% C, 1-2.5% Si, 0-1.2% Mn, 0.2-3.5% Cu, 0-0.3% P, 0.02-0.2% Ce, bal. Fe, is prepd. by adding Al, as 24-30 wt% pre-alloy (w.r.t. total alloy wt) contg. by wt. 0.05-9.5% Cu, 0-2% Mg, 0-6% Si, 3% Mn, bal. Al. Alloys have >20 kp/mm2 tensile strengths, are not brittle, and have 450 kp/mm2 Brinell hardness.
FR7127860A 1971-07-29 1971-07-29 Heat-resistant cast iron alloy - contg aluminium, cerium, copper and silicon and prepn by aluminium pre-alloy addn Expired FR2147504A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7127860A FR2147504A5 (en) 1971-07-29 1971-07-29 Heat-resistant cast iron alloy - contg aluminium, cerium, copper and silicon and prepn by aluminium pre-alloy addn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7127860A FR2147504A5 (en) 1971-07-29 1971-07-29 Heat-resistant cast iron alloy - contg aluminium, cerium, copper and silicon and prepn by aluminium pre-alloy addn

Publications (1)

Publication Number Publication Date
FR2147504A5 true FR2147504A5 (en) 1973-03-09

Family

ID=9081150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7127860A Expired FR2147504A5 (en) 1971-07-29 1971-07-29 Heat-resistant cast iron alloy - contg aluminium, cerium, copper and silicon and prepn by aluminium pre-alloy addn

Country Status (1)

Country Link
FR (1) FR2147504A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458597A1 (en) * 1979-06-13 1981-01-02 Fusani Giovanni Cast iron contg. aluminium and opt. nodular graphite - for mfg. electrical resistors withstanding high temps. and with low temp. coefft. of resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458597A1 (en) * 1979-06-13 1981-01-02 Fusani Giovanni Cast iron contg. aluminium and opt. nodular graphite - for mfg. electrical resistors withstanding high temps. and with low temp. coefft. of resistance

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Legal Events

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