DE69430430D1 - Multi-part cores for investment casting processes - Google Patents

Multi-part cores for investment casting processes

Info

Publication number
DE69430430D1
DE69430430D1 DE69430430T DE69430430T DE69430430D1 DE 69430430 D1 DE69430430 D1 DE 69430430D1 DE 69430430 T DE69430430 T DE 69430430T DE 69430430 T DE69430430 T DE 69430430T DE 69430430 D1 DE69430430 D1 DE 69430430D1
Authority
DE
Germany
Prior art keywords
investment casting
casting processes
part cores
cores
processes
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 - Lifetime
Application number
DE69430430T
Other languages
German (de)
Other versions
DE69430430T2 (en
Inventor
Eugene Joseph Carozza
Gregory R Frank
Charles F Caccavale
Ronald R Robb
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.)
Howmet Corp
Original Assignee
Howmet Corp
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 Howmet Corp filed Critical Howmet Corp
Priority claimed from EP94420347A external-priority patent/EP0715913B1/en
Publication of DE69430430D1 publication Critical patent/DE69430430D1/en
Application granted granted Critical
Publication of DE69430430T2 publication Critical patent/DE69430430T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

DE1994630430 1994-12-08 1994-12-08 Multi-part cores for investment casting processes Expired - Lifetime DE69430430T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94420347A EP0715913B1 (en) 1992-02-05 1994-12-08 Multiple part cores for investment casting

Publications (2)

Publication Number Publication Date
DE69430430D1 true DE69430430D1 (en) 2002-05-23
DE69430430T2 DE69430430T2 (en) 2002-08-08

Family

ID=8218088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994630430 Expired - Lifetime DE69430430T2 (en) 1994-12-08 1994-12-08 Multi-part cores for investment casting processes

Country Status (1)

Country Link
DE (1) DE69430430T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10153719B4 (en) * 2001-10-31 2005-07-28 Siempelkamp Giesserei Gmbh & Co. Kg Method for casting bores in thick-walled castings and a suitable casting core

Also Published As

Publication number Publication date
DE69430430T2 (en) 2002-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition