GB1128188A - Beryllium-aluminium composite - Google Patents

Beryllium-aluminium composite

Info

Publication number
GB1128188A
GB1128188A GB1141967A GB1141967A GB1128188A GB 1128188 A GB1128188 A GB 1128188A GB 1141967 A GB1141967 A GB 1141967A GB 1141967 A GB1141967 A GB 1141967A GB 1128188 A GB1128188 A GB 1128188A
Authority
GB
United Kingdom
Prior art keywords
sintering
mixture
sintered
march
carried out
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
Application number
GB1141967A
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.)
Mallory Metallurgical Products Ltd
Original Assignee
Mallory Metallurgical Products Ltd
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 Mallory Metallurgical Products Ltd filed Critical Mallory Metallurgical Products Ltd
Publication of GB1128188A publication Critical patent/GB1128188A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys

Abstract

1,128,188. Sintered heryllium-aluminium alloys. MALLORY METALLURGICAL PRODUCTS Ltd. March 10, 1967 [March 10, 1966], No.11419/ 67. Heading C7D. A sintered Be-Al alloy containing 50-90% Be and the remainder Al is produced by liquid phase sintering of a green compact formed of a powder mixture of Be, Al or an activating sintering agent such as an alkali or alkaline earth metal halide, preferably a 1À1 mixture of Li F-Li Cl. The mixture contains 0.5-1% by weight of the Li F-Li Cl mixture and sintering is carried out in argon at 800‹-1100‹C. A double pressing and sintering may be carried out to achieve a final density of 96% theoretical. The sintered body may either be cooled normally to form a structure of Be particles dispersed in Al or quenched to form a structure of Be particles dispersed in a Be-Al alloy.
GB1141967A 1966-03-10 1967-03-10 Beryllium-aluminium composite Expired GB1128188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53315666A 1966-03-10 1966-03-10

Publications (1)

Publication Number Publication Date
GB1128188A true GB1128188A (en) 1968-09-25

Family

ID=24124737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1141967A Expired GB1128188A (en) 1966-03-10 1967-03-10 Beryllium-aluminium composite

Country Status (7)

Country Link
AT (1) AT282214B (en)
BE (1) BE694995A (en)
CH (1) CH488809A (en)
DE (1) DE1558533A1 (en)
FR (1) FR1513144A (en)
GB (1) GB1128188A (en)
NL (1) NL6703732A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983004381A1 (en) * 1982-06-10 1983-12-22 Commonwealth Scientific And Industrial Research Or Anodes produced from metal powders
CN107354332A (en) * 2017-06-27 2017-11-17 中国工程物理研究院材料研究所 A kind of high temperature insostatic pressing (HIP) liquid-phase sintering preparation method of beryllium alumin(i)um alloy
CN111618300A (en) * 2014-12-12 2020-09-04 美题隆公司 Article and method of forming the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112974773B (en) * 2021-02-05 2021-12-10 哈尔滨工业大学 Method for preparing high-strength plastic beryllium-aluminum composite material by pressure infiltration

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983004381A1 (en) * 1982-06-10 1983-12-22 Commonwealth Scientific And Industrial Research Or Anodes produced from metal powders
CN111618300A (en) * 2014-12-12 2020-09-04 美题隆公司 Article and method of forming the same
CN111618300B (en) * 2014-12-12 2022-08-05 美题隆公司 Article and method of forming the same
CN107354332A (en) * 2017-06-27 2017-11-17 中国工程物理研究院材料研究所 A kind of high temperature insostatic pressing (HIP) liquid-phase sintering preparation method of beryllium alumin(i)um alloy

Also Published As

Publication number Publication date
FR1513144A (en) 1968-02-09
BE694995A (en) 1967-09-04
AT282214B (en) 1970-06-25
CH488809A (en) 1970-04-15
DE1558533A1 (en) 1970-03-26
NL6703732A (en) 1967-09-11

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