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.)
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Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Nippon Steel Corp
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Application filed by Mitsubishi Heavy Industries Ltd, Nippon Steel CorpfiledCriticalMitsubishi Heavy Industries Ltd
Priority to JP22849682ApriorityCriticalpatent/JPS59118816A/ja
Publication of JPS59118816ApublicationCriticalpatent/JPS59118816A/ja
Publication of JPS6237693B2publicationCriticalpatent/JPS6237693B2/ja
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
C21D1/62—Quenching devices
C21D1/63—Quenching devices for bath quenching
C21D1/64—Quenching devices for bath quenching with circulating liquids
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Chemical & Material Sciences
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Crystallography & Structural Chemistry
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Mechanical Engineering
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Materials Engineering
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Organic Chemistry
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Heat Treatment Of Strip Materials And Filament Materials
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