CA439407A - Acier a trempe superficielle - Google Patents

Acier a trempe superficielle

Info

Publication number
CA439407A
CA439407A CA439407A CA439407DA CA439407A CA 439407 A CA439407 A CA 439407A CA 439407 A CA439407 A CA 439407A CA 439407D A CA439407D A CA 439407DA CA 439407 A CA439407 A CA 439407A
Authority
CA
Canada
Prior art keywords
hardening steel
shallow hardening
shallow
steel
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
CA439407A
Other languages
English (en)
Inventor
Z. Briggs Janet
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.)
Crucible Steel Company of America
Original Assignee
Crucible Steel Company of America
Publication date
Application granted granted Critical
Publication of CA439407A publication Critical patent/CA439407A/fr
Expired legal-status Critical Current

Links

CA439407A Acier a trempe superficielle Expired CA439407A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA439407T

Publications (1)

Publication Number Publication Date
CA439407A true CA439407A (fr) 1947-01-28

Family

ID=35554641

Family Applications (1)

Application Number Title Priority Date Filing Date
CA439407A Expired CA439407A (fr) Acier a trempe superficielle

Country Status (1)

Country Link
CA (1) CA439407A (fr)

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