GB2057510B - Surface hardening by remelting - Google Patents

Surface hardening by remelting

Info

Publication number
GB2057510B
GB2057510B GB7930568A GB7930568A GB2057510B GB 2057510 B GB2057510 B GB 2057510B GB 7930568 A GB7930568 A GB 7930568A GB 7930568 A GB7930568 A GB 7930568A GB 2057510 B GB2057510 B GB 2057510B
Authority
GB
United Kingdom
Prior art keywords
remelting
surface hardening
hardening
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
GB7930568A
Other versions
GB2057510A (en
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Priority to GB7930568A priority Critical patent/GB2057510B/en
Publication of GB2057510A publication Critical patent/GB2057510A/en
Application granted granted Critical
Publication of GB2057510B publication Critical patent/GB2057510B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D5/00—Heat treatments of cast-iron
GB7930568A 1979-09-04 1979-09-04 Surface hardening by remelting Expired GB2057510B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7930568A GB2057510B (en) 1979-09-04 1979-09-04 Surface hardening by remelting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7930568A GB2057510B (en) 1979-09-04 1979-09-04 Surface hardening by remelting

Publications (2)

Publication Number Publication Date
GB2057510A GB2057510A (en) 1981-04-01
GB2057510B true GB2057510B (en) 1982-09-08

Family

ID=10507589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7930568A Expired GB2057510B (en) 1979-09-04 1979-09-04 Surface hardening by remelting

Country Status (1)

Country Link
GB (1) GB2057510B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD211983A1 (en) * 1982-12-09 1984-08-01 Zentralinstitut Schweiss METHOD OF MELTING, IN PARTICULAR MOTOR PISTON, BY ELECTRON BEAM
JPH0737660B2 (en) * 1985-02-21 1995-04-26 トヨタ自動車株式会社 Improved treatment method of cylinder head for internal combustion engine made of cast aluminum alloy
JPS6293314A (en) * 1985-10-21 1987-04-28 Honda Motor Co Ltd Wear resistant sliding member
DE102013219784A1 (en) * 2013-09-30 2015-04-02 Federal-Mogul Friedberg Gmbh Slip rings with leatherburitic structure on the surface

Also Published As

Publication number Publication date
GB2057510A (en) 1981-04-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee