ITMI910832A1 - Procedimento di identificazione, valutazione e rimozione di microritiri - Google Patents

Procedimento di identificazione, valutazione e rimozione di microritiri

Info

Publication number: ITMI910832A1
Authority: IT; Italy
Prior art keywords: retreats; evaluation; micro; identification; removal
Prior art date: 1990-03-30

Application number

IT000832A

Other languages

English (en)

Inventor

Robert Eugene Allen

Thomas Frederic Berry

Christopher Charles Glynn

Peter Walter Mueller

Larry Roger Samons

Original Assignee

Gen Electric

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.)

1990-03-30

Filing date

1991-03-28

Publication date

1992-09-28

1991-03-28 Application filed by Gen Electric filed Critical Gen Electric

1991-03-28 Publication of ITMI910832A0 publication Critical patent/ITMI910832A0/it

1992-09-28 Publication of ITMI910832A1 publication Critical patent/ITMI910832A1/it

1994-09-13 Application granted granted Critical

1994-09-13 Publication of IT1245265B publication Critical patent/IT1245265B/it

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- 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
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Investigating And Analyzing Materials By Characteristic Methods (AREA)
Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Sampling And Sample Adjustment (AREA)
ing And Chemical Polishing (AREA)

ITMI910832A 1990-03-30 1991-03-28 Procedimento di identificazione, valutazione e rimozione di microritiri IT1245265B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US50157490A	1990-03-30	1990-03-30

Publications (3)

Publication Number	Publication Date
ITMI910832A0 ITMI910832A0 (it)	1991-03-28
ITMI910832A1 true ITMI910832A1 (it)	1992-09-28
IT1245265B IT1245265B (it)	1994-09-13

Family

ID=23994128

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITMI910832A IT1245265B (it)	1990-03-30	1991-03-28	Procedimento di identificazione, valutazione e rimozione di microritiri

Country Status (7)

Country	Link
US (1)	US5167734A (it)
JP (1)	JPH04228259A (it)
CA (1)	CA2034370A1 (it)
DE (1)	DE4108413A1 (it)
FR (1)	FR2662255A1 (it)
GB (1)	GB2245207A (it)
IT (1)	IT1245265B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5605943A (en) *	1995-10-20	1997-02-25	M. Argueso & Company, Inc.	Pattern forming thermoplastic composition cores containing fluorescing dye, patterns thereof and processes related thereto
EP1340567A1 (en) *	2002-02-27	2003-09-03	ALSTOM (Switzerland) Ltd	Method of removing casting defects
JP5093719B2 (ja) *	2007-05-31	2012-12-12	株式会社日本技研	有機含浸シール処理法における残留洗浄液の除去方法
US20100147803A1 (en) *	2008-12-15	2010-06-17	General Electric Company	Process for removing metallic material from casted substates, and related compositions
US20100147481A1 (en) *	2008-12-15	2010-06-17	General Electric Company	Methods of manufacturing casted articles, and systems
US20150190891A1 (en) *	2012-09-28	2015-07-09	United Technologies Corporation	Repair of Casting Defects
GB201500304D0 (en) *	2015-01-09	2015-02-25	Rolls Royce Plc	A method of surface-treating a cast intermetallic component

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2266430A (en) *	1939-06-01	1941-12-16	Eastman Kodak Co	Etching solution
US2925497A (en) *	1956-08-09	1960-02-16	Philips Corp	Fluorescence analysis
US2940837A (en) *	1956-12-31	1960-06-14	United Aircraft Corp	Etching bath for corrosion and heat resistant alloys and process of etching
US3496624A (en) *	1966-10-25	1970-02-24	Aluminum Co Of America	Castings
US3766387A (en) *	1972-07-11	1973-10-16	Us Navy	Nondestructive test device using radiation to detect flaws in materials
CA1040515A (en) *	1974-07-03	1978-10-17	Howmet Corporation	Method for treating superalloy castings
US4021910A (en) *	1974-07-03	1977-05-10	Howmet Turbine Components Corporation	Method for treating superalloy castings
IT1040265B (it) *	1975-08-07	1979-12-20	Rolls Royce 1971 Ltd	Eliminazione di rivestimenti ricchi in alluminio da leghe termo resistenti
GB1520923A (en) *	1974-10-24	1978-08-09	Gen Electric	Making a cast metal article
US4171562A (en) *	1977-10-07	1979-10-23	Howmet Turbine Components Corporation	Method for improving fatigue properties in castings
US4250610A (en) *	1979-01-02	1981-02-17	General Electric Company	Casting densification method
GB2050918B (en) *	1979-06-06	1982-12-15	Rolls Royce	Manufacture and inspection of an article
US4353780A (en) *	1980-10-01	1982-10-12	United Technologies Corporation	Chemical milling of high tungsten content superalloys
GB8316746D0 (en) *	1983-06-20	1983-07-20	Bicc Plc	Void detection in cast metal
US4534823A (en) *	1983-12-05	1985-08-13	United Technologies Corporation	Chemical milling IN-100 nickel superalloy
US4662951A (en) *	1983-12-27	1987-05-05	United Technologies Corporation	Pre-HIP heat treatment of superalloy castings
US4819256A (en) *	1987-04-20	1989-04-04	American Science And Engineering, Inc.	Radiographic sensitivity for detection of flaws and cracks

1991
- 1991-01-17 CA CA002034370A patent/CA2034370A1/en not_active Abandoned
- 1991-03-15 DE DE4108413A patent/DE4108413A1/de not_active Withdrawn
- 1991-03-18 JP JP3077070A patent/JPH04228259A/ja active Pending
- 1991-03-22 FR FR9103496A patent/FR2662255A1/fr not_active Withdrawn
- 1991-03-25 GB GB9106276A patent/GB2245207A/en not_active Withdrawn
- 1991-03-28 IT ITMI910832A patent/IT1245265B/it active IP Right Grant
- 1991-12-09 US US07/804,495 patent/US5167734A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2662255A1 (fr)	1991-11-22
GB9106276D0 (en)	1991-05-08
CA2034370A1 (en)	1991-10-01
IT1245265B (it)	1994-09-13
ITMI910832A0 (it)	1991-03-28
GB2245207A (en)	1992-01-02
US5167734A (en)	1992-12-01
JPH04228259A (ja)	1992-08-18
DE4108413A1 (de)	1991-10-02

Publication	Publication Date	Title
FI921795A7 (fi)	1992-04-22	Metioniini-N-a-asetyylitransferaasin identifiointi
DE69533939D1 (de)	2005-02-24	Identifizierungsverfahren
DE69031967D1 (de)	1998-02-26	Informationsverarbeitungsanordnung
DE69026515D1 (de)	1996-05-15	Stellenidentifizierung
IT1238873B (it)	1993-09-04	"dispositivi e metodi per la manipolazione di strisce".
FI904223A7 (fi)	1991-03-01	ACAT-inhibiittorit
DK0422469T3 (da)	1996-08-26	Sulfonylaminocarbonyltriazolinoner
DE69026806D1 (de)	1996-06-05	Bildstellungsidentifizierungssgerät
IT9019538A0 (it)	1990-03-02	Dispositivo di sicurezza
DE69032001D1 (de)	1998-03-05	Informationsverarbeitungssystem
DE69125291D1 (de)	1997-04-24	Mikrowellenidentifikationssystem
DE3855494D1 (de)	1996-10-02	Abfragevorrichtung und -methode
ITTO910643A0 (it)	1991-08-09	Procedimento di galvanostegia
FI904058A7 (fi)	1991-02-20	Substituoidut N-(kinolin-2-yyli-metoksi)bentsyyli-sulfonyyli-ureat
FI101796B1 (fi)	1998-08-31	Uusia -glukosidaasi-inhibiittoreita
ITMI910832A0 (it)	1991-03-28	Procedimento di identificazione, valuta e rimozione di microritiri
DE68925286D1 (de)	1996-02-08	Falschzwirnverfahren
FI94711B (fi)	1995-07-14	Hevosenkenkä
IT1243886B (it)	1994-06-28	Metodo ed apparecchiatura per l'identificazione di monete.
DE69025269D1 (de)	1996-03-21	Informationsverarbeitungsgerät
IT1248685B (it)	1995-01-26	Procedimento per la identificazione di sequenze polinucleotidiche e dispositivo relativo
IT9020793A0 (it)	1990-06-27	inibizione
KR920012332U (ko)	1992-07-25	내방객확인용 문투시경
BR7001346U (pt)	1991-01-08	Pulseira de identificacao
IT8935893V0 (it)	1989-07-18	Catalogo e procedimento di ricerca

Legal Events

Date	Code	Title	Description
1994-09-13	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19941128