GB1289621A – – Google Patents
GB1289621A – – Google Patents
Info
Publication number
GB1289621A
GB1289621A
GB1289621DA
GB1289621A
GB 1289621 A
GB1289621 A
GB 1289621A
GB 1289621D A
GB1289621D A
GB 1289621DA
GB 1289621 A
GB1289621 A
GB 1289621A
Authority
GB
United Kingdom
Prior art keywords
less
alloy
jan
added
hours
Prior art date
1969-01-15
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
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.)
1969-01-15
Filing date
1970-01-14
Publication date
1972-09-20
1970-01-14
Application filed
filed
Critical
1972-09-20
Publication of GB1289621A
publication
Critical
patent/GB1289621A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C21/00—Alloys based on aluminium
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C21/00—Alloys based on aluminium
C22C21/12—Alloys based on aluminium with copper as the next major constituent
Abstract
1289621 Aluminium alloys ELECTRONIC SPECIALTY CO 14 Jan 1970 [15 Jan 1969] 1768/70 Addition to 1090960 Heading C7A An aluminium base alloy has a composition, in percent by weight, in the following range Cu 3À5-6À0 Ag 0À05-3À0 Mg 0À15-0À4 Al and impurities the remainder subject to the presence of the following optional constituents Mn 0-1À0 Ti 0À15-0À7 Zn 0-4À0 Cr 0-0À5 Si less than 0À15 Fe less than 0À15 B 0À001-0À05 Mo less than 0À3 Ce less than 0À3 Other elements such as Cd, Na, Ca, Li, Co, Sn, Sb, Ni, Zr may be present up to 0À15 in total and up to 0À05 each. The alloy may be prepared by melting down high purity Al with returns from previous castings, adding an Al-Ti master alloy, electrolytic copper, silver and zinc (if required). Nitrogen is bubbled through via a graphite pipe. An Al-Ti-B alloy is then added followed by pure Mg. A grain refiner such as a 2:1 mixture of K 2 TiF 6 and KBF 4 may be added before pouring. In order to remove Na, herachlorethane or chlorine gas may be added at 1300 F. After casting heat treatment may consist of 3 to 8 hours at 980-1000 F., quenching in water at 130 F. and age hardening for 8 to 24 hours at 280-340 F.
GB1289621D
1969-01-15
1970-01-14
Expired
GB1289621A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US79150669A
1969-01-15
1969-01-15
Publications (1)
Publication Number
Publication Date
GB1289621A
true
GB1289621A
(en)
1972-09-20
Family
ID=25153955
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1289621D
Expired
GB1289621A
(en)
1969-01-15
1970-01-14
Country Status (9)
Country
Link
US
(1)
US3475166A
(en)
JP
(1)
JPS5128562B1
(en)
BE
(1)
BE744380R
(en)
CA
(1)
CA917961A
(en)
ES
(1)
ES375477A2
(en)
FR
(1)
FR2031126A6
(en)
GB
(1)
GB1289621A
(en)
NL
(1)
NL7000498A
(en)
NO
(1)
NO128827B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5630889A
(en)
*
1995-03-22
1997-05-20
Aluminum Company Of America
Vanadium-free aluminum alloy suitable for extruded aerospace products
CN113151714A
(en)
*
2020-06-13
2021-07-23
兰州理工大学
Aluminum-silicon alloy composite inoculant and preparation method thereof
Families Citing this family (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3925067A
(en)
*
1974-11-04
1975-12-09
Alusuisse
High strength aluminum base casting alloys possessing improved machinability
CH668269A5
(en)
*
1985-10-31
1988-12-15
Bbc Brown Boveri & Cie
AL/CU/MG TYPE ALUMINUM ALLOY WITH HIGH STRENGTH IN THE TEMPERATURE RANGE BETWEEN 0 AND 250 C.
US5376192A
(en)
*
1992-08-28
1994-12-27
Reynolds Metals Company
High strength, high toughness aluminum-copper-magnesium-type aluminum alloy
US6368427B1
(en)
1999-09-10
2002-04-09
Geoffrey K. Sigworth
Method for grain refinement of high strength aluminum casting alloys
US6645321B2
(en)
1999-09-10
2003-11-11
Geoffrey K. Sigworth
Method for grain refinement of high strength aluminum casting alloys
ATE303457T1
(en)
*
2002-06-29
2005-09-15
Fuchs Fa Otto
AL-CU-MG-AG ALLOY WITH SI, SEMI-PRODUCT FROM SUCH AN ALLOY AND METHOD FOR PRODUCING SUCH A SEMI-FINISHED PRODUCT
AU2008333796B2
(en)
*
2007-12-04
2013-08-22
Arconic Inc.
Improved aluminum-copper-lithium alloys
GB2477744B
(en)
*
2010-02-10
2014-06-04
Aeromet Internat Plc
Aluminium-copper alloy for casting
EP2559779B1
(en)
2011-08-17
2016-01-13
Otto Fuchs KG
High temperature Al-Cu-Mg-Ag alloy and method for producing a semi-finished product or product from such an aluminium alloy
CN104455943A
(en)
*
2014-12-23
2015-03-25
常熟市凯波冶金建材机械设备厂
Anti-explosion gas turbine housing
CN109652668B
(en)
*
2019-01-31
2020-07-28
青海桥头铝电股份有限公司
Production method of aluminum-copper intermediate alloy
CN110951983B
(en)
*
2019-12-25
2021-05-04
常州大学
Method for refining 2618 aluminum alloy as-cast grain structure
CN112662926B
(en)
*
2020-11-20
2021-11-23
中南大学
Alloying and heat treatment method for improving room temperature plasticity of cast aluminum-copper alloy
CN114134377A
(en)
*
2021-12-08
2022-03-04
无锡市世达精密焊管制造有限公司
Aluminum alloy plate for heat exchanger and preparation method thereof
CN114875286A
(en)
*
2022-05-30
2022-08-09
山东南山铝业股份有限公司
Rare earth-free low-alloy high-strength and high-toughness aluminum alloy and preparation method thereof
Family Cites Families (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR402450A
(en)
*
1908-08-29
1909-10-07
Le Ferro Nickel
Kind of light aluminum alloys
US1099561A
(en)
*
1913-02-11
1914-06-09
William A Mcadams
Aluminum alloy.
FR468853A
(en)
*
1914-02-24
1914-07-18
William Albert Mcadams
Aluminum alloy
FR562134A
(en)
*
1923-02-14
1923-11-05
New alloy, quaternary, synthetic and eutectic which constitutes a white, light metal with high resistance
US1860947A
(en)
*
1927-03-22
1932-05-31
Aluminum Co Of America
Aluminum alloy casting and process of making the same
GB309586A
(en)
*
1928-04-13
1930-03-27
Otto Reuleaux
Aluminium alloys
US2240940A
(en)
*
1940-09-28
1941-05-06
Aluminum Co Of America
Aluminum alloy
US2381219A
(en)
*
1942-10-12
1945-08-07
Aluminum Co Of America
Aluminum alloy
US2459492A
(en)
*
1944-02-25
1949-01-18
Rolls Royce
Aluminum copper alloy
GB650905A
(en)
*
1948-07-15
1951-03-07
Rolls Royce
Aluminium alloy
BE668895A
(en)
*
1964-08-28
FR1455333A
(en)
*
1965-08-27
1966-04-01
High Duty Alloys Ltd
Improvements in aluminum alloys and articles made from such alloys
FR1496950A
(en)
*
1966-10-18
1967-10-06
Electronic Specialty Co
Aluminum-based alloys
US5207416A
(en)
*
1992-03-27
1993-05-04
Xerox Corporation
Stack height sensing system
1969
1969-01-15
US
US791506*A
patent/US3475166A/en
not_active
Expired – Lifetime
1970
1970-01-13
NO
NO00122/70A
patent/NO128827B/no
unknown
1970-01-13
BE
BE744380D
patent/BE744380R/en
active
1970-01-14
NL
NL7000498A
patent/NL7000498A/xx
unknown
1970-01-14
CA
CA072088A
patent/CA917961A/en
not_active
Expired
1970-01-14
JP
JP45004182A
patent/JPS5128562B1/ja
active
Pending
1970-01-14
GB
GB1289621D
patent/GB1289621A/en
not_active
Expired
1970-01-14
FR
FR7001212A
patent/FR2031126A6/fr
not_active
Expired
1970-01-15
ES
ES375477A
patent/ES375477A2/en
not_active
Expired
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5630889A
(en)
*
1995-03-22
1997-05-20
Aluminum Company Of America
Vanadium-free aluminum alloy suitable for extruded aerospace products
CN113151714A
(en)
*
2020-06-13
2021-07-23
兰州理工大学
Aluminum-silicon alloy composite inoculant and preparation method thereof
CN113151714B
(en)
*
2020-06-13
2022-05-24
兰州理工大学
Aluminum-silicon alloy composite inoculant and preparation method thereof
CN113151714B8
(en)
*
2020-06-13
2022-07-01
兰州理工大学
Aluminum-silicon alloy composite inoculant and preparation method thereof
Also Published As
Publication number
Publication date
NO128827B
(en)
1974-01-14
DE2001712B2
(en)
1976-06-24
US3475166A
(en)
1969-10-28
CA917961A
(en)
1973-01-02
ES375477A2
(en)
1972-06-01
BE744380R
(en)
1970-06-15
JPS5128562B1
(en)
1976-08-20
FR2031126A6
(en)
1970-11-13
DE2001712A1
(en)
1970-08-13
NL7000498A
(en)
1970-07-17
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Legal Events
Date
Code
Title
Description
1973-01-31
PS
Patent sealed [section 19, patents act 1949]
1976-03-31
PLE
Entries relating assignments, transmissions, licences in the register of patents
