ATE63489T1 - PROCESS FOR THE MANUFACTURE OF TURBINE WHEEL DISCS WITH LOCAL HIGH COMPRESSIVE RESIDUAL STRESSES IN THE HUB BORE. - Google Patents

PROCESS FOR THE MANUFACTURE OF TURBINE WHEEL DISCS WITH LOCAL HIGH COMPRESSIVE RESIDUAL STRESSES IN THE HUB BORE.

Info

Publication number
ATE63489T1
ATE63489T1 AT88103213T AT88103213T ATE63489T1 AT E63489 T1 ATE63489 T1 AT E63489T1 AT 88103213 T AT88103213 T AT 88103213T AT 88103213 T AT88103213 T AT 88103213T AT E63489 T1 ATE63489 T1 AT E63489T1
Authority
AT
Austria
Prior art keywords
manufacture
turbine wheel
residual stresses
compressive residual
high compressive
Prior art date
Application number
AT88103213T
Other languages
German (de)
Inventor
Erwin Stuecker
Gerhard Roettger
Original Assignee
Siemens Ag
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
Priority claimed from DE19873708507 external-priority patent/DE3708507A1/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE63489T1 publication Critical patent/ATE63489T1/en

Links

AT88103213T 1987-03-16 1988-03-02 PROCESS FOR THE MANUFACTURE OF TURBINE WHEEL DISCS WITH LOCAL HIGH COMPRESSIVE RESIDUAL STRESSES IN THE HUB BORE. ATE63489T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873708507 DE3708507A1 (en) 1987-03-16 1987-03-16 METHOD FOR PRODUCING TURBINE WHEEL DISCS WITH LOCAL HIGH PRESSURE TENSIONS IN THE HUB HOLE
EP88103213A EP0282822B1 (en) 1987-03-16 1988-03-02 Process for producing turbine wheels discs with locally raised internal stresses in the hub bore

Publications (1)

Publication Number Publication Date
ATE63489T1 true ATE63489T1 (en) 1991-06-15

Family

ID=25853536

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88103213T ATE63489T1 (en) 1987-03-16 1988-03-02 PROCESS FOR THE MANUFACTURE OF TURBINE WHEEL DISCS WITH LOCAL HIGH COMPRESSIVE RESIDUAL STRESSES IN THE HUB BORE.

Country Status (2)

Country Link
AT (1) ATE63489T1 (en)
IN (1) IN168914B (en)

Also Published As

Publication number Publication date
IN168914B (en) 1991-07-13

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