SE377579BSE7216813ASE1681372ASE377579BSE 377579 BSE377579 BSE 377579BSE 7216813 ASE7216813 ASE 7216813ASE 1681372 ASE1681372 ASE 1681372ASE 377579 BSE377579 BSE 377579B
Authority
SE
Sweden
Application number
SE7216813A
Inventor
R W Gottschlich
Original Assignee
Lasalle Steel Co
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 Lasalle Steel CofiledCriticalLasalle Steel Co
Priority to SE7216813ApriorityCriticalpatent/SE377579B/xx
Publication of SE377579BpublicationCriticalpatent/SE377579B/xx
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
C21D7/00—Modifying the physical properties of iron or steel by deformation
C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working