ATE96472T1 - DIFFERENT SURFACE HEAT TREATMENT PROCESSES FOR THE MANUFACTURE OF WORKPIECES WITH DUAL PROPERTIES. - Google Patents

DIFFERENT SURFACE HEAT TREATMENT PROCESSES FOR THE MANUFACTURE OF WORKPIECES WITH DUAL PROPERTIES.

Info

Publication number
ATE96472T1
ATE96472T1 AT88904744T AT88904744T ATE96472T1 AT E96472 T1 ATE96472 T1 AT E96472T1 AT 88904744 T AT88904744 T AT 88904744T AT 88904744 T AT88904744 T AT 88904744T AT E96472 T1 ATE96472 T1 AT E96472T1
Authority
AT
Austria
Prior art keywords
workpieces
manufacture
heat treatment
different surface
surface heat
Prior art date
Application number
AT88904744T
Other languages
German (de)
Inventor
Wilford H Couts Jr
Original Assignee
Wyman Gordon 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 Wyman Gordon Co filed Critical Wyman Gordon Co
Priority claimed from EP19880904744 external-priority patent/EP0365543B1/en
Application granted granted Critical
Publication of ATE96472T1 publication Critical patent/ATE96472T1/en

Links

AT88904744T 1987-03-24 1988-03-23 DIFFERENT SURFACE HEAT TREATMENT PROCESSES FOR THE MANUFACTURE OF WORKPIECES WITH DUAL PROPERTIES. ATE96472T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2961587A 1987-03-24 1987-03-24
EP19880904744 EP0365543B1 (en) 1987-03-24 1988-03-23 System for peripheral differential heat treatment to form dual-property workpieces
PCT/US1988/000925 WO1988007595A1 (en) 1987-03-24 1988-03-23 System for peripheral differential heat treatment to form dual-property workpieces

Publications (1)

Publication Number Publication Date
ATE96472T1 true ATE96472T1 (en) 1993-11-15

Family

ID=27232088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88904744T ATE96472T1 (en) 1987-03-24 1988-03-23 DIFFERENT SURFACE HEAT TREATMENT PROCESSES FOR THE MANUFACTURE OF WORKPIECES WITH DUAL PROPERTIES.

Country Status (1)

Country Link
AT (1) ATE96472T1 (en)

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties