GB1309340A - Production of fine grained ingots for the advanced superalloys - Google Patents

Production of fine grained ingots for the advanced superalloys

Info

Publication number: GB1309340A
Authority: GB; United Kingdom
Prior art keywords: zone; mould; alloy; temperature; hot top
Prior art date: 1971-01-20
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

GB5497971A

Other languages

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.)

Raytheon Technologies Corp

Original Assignee

United Aircraft 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.)

1971-01-20

Filing date

1971-11-25

Publication date

1973-03-07

1971-11-25 Application filed by United Aircraft Corp filed Critical United Aircraft Corp

1973-03-07 Publication of GB1309340A publication Critical patent/GB1309340A/en

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacture Of Alloys Or Alloy Compounds (AREA)
Turbine Rotor Nozzle Sealing (AREA)

GB5497971A 1971-01-20 1971-11-25 Production of fine grained ingots for the advanced superalloys Expired GB1309340A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10790871A	1971-01-20	1971-01-20

Publications (1)

Publication Number	Publication Date
GB1309340A true GB1309340A (en)	1973-03-07

Family

ID=22319106

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB5497971A Expired GB1309340A (en)	1971-01-20	1971-11-25	Production of fine grained ingots for the advanced superalloys

Country Status (9)

Country	Link
US (1)	US3669180A (sv)
CA (1)	CA950637A (sv)
CH (1)	CH548453A (sv)
DE (1)	DE2159815C2 (sv)
FR (1)	FR2122400B1 (sv)
GB (1)	GB1309340A (sv)
IL (1)	IL38350A (sv)
IT (1)	IT946521B (sv)
SE (1)	SE384332B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1469746A (en) *	1973-06-22	1977-04-06	Selly Oak Diecasting Ltd	Manufacture of cast ferrous metal dies
US3902544A (en) *	1974-07-10	1975-09-02	Massachusetts Inst Technology	Continuous process for forming an alloy containing non-dendritic primary solids
DE2842605C2 (de) *	1978-09-29	1983-12-08	Georg Dr. 8521 Langensendelbach Müller	Verfahren zum Herstellen von Kristallen hoher Kristallgüte
US4540038A (en) *	1984-06-05	1985-09-10	Westinghouse Electric Corp.	Method for production of combustion turbine blade having a hybrid structure
US4637448A (en) *	1984-08-27	1987-01-20	Westinghouse Electric Corp.	Method for production of combustion turbine blade having a single crystal portion
US4832112A (en) *	1985-10-03	1989-05-23	Howmet Corporation	Method of forming a fine-grained equiaxed casting
US4709461A (en) *	1986-02-10	1987-12-01	Howmet Turbine Components Corporation	Method of forming dense ingots having a fine equiaxed grain structure
US4964453A (en) *	1989-09-07	1990-10-23	The United States As Represented By The Administrator Of The National Aeronautics And Space Administration	Directional solidification of superalloys
CA2628504C (en)	2007-04-06	2015-05-26	Ashley Stone	Device for casting
CN114273645B (zh) *	2021-12-27	2024-03-29	山东康普锡威新材料科技有限公司	一种利用高频振动制备超细晶材料的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA842690A (en) *		1970-05-26	Petrovich Vladimir	Grain refining process
US3508914A (en) *	1965-10-07	1970-04-28	Us Navy	Methods of forming and purifying nickel-titanium containing alloys
US3552479A (en) *	1967-11-22	1971-01-05	Martin Metals Co	Casting process involving cooling of a shell mold prior to casting metal therein

1971
- 1971-01-20 US US107908A patent/US3669180A/en not_active Expired - Lifetime
- 1971-10-29 CA CA126,519,A patent/CA950637A/en not_active Expired
- 1971-11-23 FR FR7142763A patent/FR2122400B1/fr not_active Expired
- 1971-11-25 GB GB5497971A patent/GB1309340A/en not_active Expired
- 1971-12-02 DE DE2159815A patent/DE2159815C2/de not_active Expired
- 1971-12-13 CH CH1819571A patent/CH548453A/xx not_active IP Right Cessation
- 1971-12-14 IL IL38350A patent/IL38350A/xx unknown
- 1971-12-27 SE SE7116626A patent/SE384332B/sv unknown
1972
- 1972-01-13 IT IT19303/72A patent/IT946521B/it active

Also Published As

Publication number	Publication date
US3669180A (en)	1972-06-13
DE2159815C2 (de)	1981-11-26
DE2159815A1 (de)	1972-08-03
CA950637A (en)	1974-07-09
IL38350A0 (en)	1972-03-28
CH548453A (de)	1974-04-30
SE384332B (sv)	1976-05-03
IT946521B (it)	1973-05-21
IL38350A (en)	1975-12-31
FR2122400A1 (sv)	1972-09-01
FR2122400B1 (sv)	1975-08-29

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GB1289042A (sv)	1972-09-13

Legal Events

Date	Code	Title	Description
1973-07-18	PS	Patent sealed [section 19, patents act 1949]
1989-07-19	PCNP	Patent ceased through non-payment of renewal fee