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IHI Corp
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Ishikawajima Harima Heavy Industries Co Ltd
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Publication date
Application filed by Ishikawajima Harima Heavy Industries Co LtdfiledCriticalIshikawajima Harima Heavy Industries Co Ltd
Priority to FR997598ApriorityCriticalpatent/FR1418471A/en
Application grantedgrantedCritical
Publication of FR1418471ApublicationCriticalpatent/FR1418471A/en
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
C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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
C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
C21D8/0226—Hot rolling
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
C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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FR997598A1963-12-051964-12-05
Process for the production of steel and products conforming to those obtained by the present process or similar process
ExpiredFR1418471A
(en)
Process for the production of oxygen, installation for carrying out the process and products conforming to those obtained by the present process or similar process
Process and plant for the manufacture of hydrazine by electrolysis, as well as products conforming to those obtained by the present process or similar process
Process for the preparation of bis-hydroxymethyl pyridine dicarbamates and products according to those obtained by the present process or similar process
Process for the manufacture of diamides of chromotropic acid, as well as products according to those obtained by the present process or similar process
Process for the manufacture of spinning orifices in spinning devices conforming to those obtained by the present process as well as similar products or processes
Process for the manufacture of pure 5-amino-4-chloro-2-phenyl-pyridazin-3-one as well as products according to those obtained by the present process or similar process
Process for the preparation of 1, 2-diphenyl-3, 5-dioxo-4-gamma-oxobutyl-pyrazolidine, and products according to those obtained by the present process or similar process