FR1167684A - Procédé et installation pour le traitement thermique d'une surface convexe dentéepar chauffage par induction à haute fréquence
- Google Patents
Procédé et installation pour le traitement thermique d'une surface convexe dentéepar chauffage par induction à haute fréquence
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.)
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.)
Delapena and Son Ltd
Original Assignee
Delapena and Son Ltd
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 Delapena and Son LtdfiledCriticalDelapena and Son Ltd
Application grantedgrantedCritical
Publication of FR1167684ApublicationCriticalpatent/FR1167684A/fr
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
C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
Landscapes
Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Thermal Sciences
(AREA)
Crystallography & Structural Chemistry
(AREA)
Mechanical Engineering
(AREA)
Materials Engineering
(AREA)
Metallurgy
(AREA)
Organic Chemistry
(AREA)
FR1167684D1955-04-151956-04-16Procédé et installation pour le traitement thermique d'une surface convexe dentéepar chauffage par induction à haute fréquence
ExpiredFR1167684A
(fr)