SU1767916A1 - Aluminium-base alloy - Google Patents

Aluminium-base alloy

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Publication number
SU1767916A1
SU1767916A1 SU4879690/02A SU4879690A SU1767916A1 SU 1767916 A1 SU1767916 A1 SU 1767916A1 SU 4879690/02 A SU4879690/02 A SU 4879690/02A SU 4879690 A SU4879690 A SU 4879690A SU 1767916 A1 SU1767916 A1 SU 1767916A1
Authority
SU
USSR - Soviet Union
Prior art keywords
alloy
aluminium
base alloy
mpa
intragranulated
Prior art date
Application number
SU4879690/02A
Other languages
Russian (ru)
Inventor
Л.Н. Лещинер
И.Н. Фридляндер
В.Г. Давыдов
Л.В. Латушкина
Т.П. Федоренко
Original Assignee
Научно-производственное объединение "Всесоюзный институт авиационных материалов"
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 Научно-производственное объединение "Всесоюзный институт авиационных материалов" filed Critical Научно-производственное объединение "Всесоюзный институт авиационных материалов"
Priority to SU4879690/02A priority Critical patent/SU1767916A1/en
Application granted granted Critical
Publication of SU1767916A1 publication Critical patent/SU1767916A1/en

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  • Powder Metallurgy (AREA)

Abstract

FIELD: metallurgy. SUBSTANCE: alloy has the following components, wt. -%: lithium 1.7-2.0; copper 1.6-2.0; magnesium 0.7-1.1; zirconium 0.04-0.16; beryllium 0.02-0.20; titanium 0.01-0.07; nickel 0.02-0.15; manganese 0.01-0.4, and aluminium - the rest. Alloy properties: σ=430-450MPa; σ=365-380MPa; δ = 8-10%; K(V = 200 mm) = 87-93 MPa x m; CPTY ΔK = 31.2 = 3-5 MPa x m. Fracture is intragranulated, pitted. Alloy is used as structural material. EFFECT: improved quality of alloy. 2 tbl
SU4879690/02A 1990-11-02 1990-11-02 Aluminium-base alloy SU1767916A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4879690/02A SU1767916A1 (en) 1990-11-02 1990-11-02 Aluminium-base alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4879690/02A SU1767916A1 (en) 1990-11-02 1990-11-02 Aluminium-base alloy

Publications (1)

Publication Number Publication Date
SU1767916A1 true SU1767916A1 (en) 1997-08-20

Family

ID=60533059

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4879690/02A SU1767916A1 (en) 1990-11-02 1990-11-02 Aluminium-base alloy

Country Status (1)

Country Link
SU (1) SU1767916A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1788101A4 (en) * 2004-09-06 2007-11-21 Federalnoe G Unitarnoe Predpr Aluminium-based alloy and a product made thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1788101A4 (en) * 2004-09-06 2007-11-21 Federalnoe G Unitarnoe Predpr Aluminium-based alloy and a product made thereof

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