SU378482A1 - ALUMINUM BASED ALLOY1 - Google Patents

ALUMINUM BASED ALLOY1

Info

Publication number
SU378482A1
SU378482A1 SU1612211A SU1612211A SU378482A1 SU 378482 A1 SU378482 A1 SU 378482A1 SU 1612211 A SU1612211 A SU 1612211A SU 1612211 A SU1612211 A SU 1612211A SU 378482 A1 SU378482 A1 SU 378482A1
Authority
SU
USSR - Soviet Union
Prior art keywords
alloy1
aluminum based
alloy
aluminum
chromium
Prior art date
Application number
SU1612211A
Other languages
Russian (ru)
Inventor
Е. Д. Сухов Г. П. Филатов
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 filed Critical
Priority to SU1612211A priority Critical patent/SU378482A1/en
Application granted granted Critical
Publication of SU378482A1 publication Critical patent/SU378482A1/en

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  • Manufacture Of Motors, Generators (AREA)

Description

Изобретение относитс  к разработке аплавов на основе алюмини , .примен емых дл  заливки роторов электродвигателей. Известен сплав на аснаве алюмини , содержащий железо, кремкий и, по крайней мере , одил металл, выбранный из группы, содержащей .р д элементов, в число которых входит хром до 0,5%. Цель изобретени  - повышение пластичности и снижение гор челомлости сплава. Предлагаемый сплав отличаетс  от известного более высоким содержанием хрома и имеет следующий химический состав, % Хром0,6-1,0 Железо0,4-1,0 Кремний0,3-0,5 Алюмлнийостальное. Свойства сплава следующие: Предел прочности, кг/мм 12-Т ™™ Относительное удлинение, %5-10 Твердость по Бринеллю кг/мм 39-50 Удельное электросопротивление ом . ,06-0,07 Сплав обладает .повышенной стойкостью к р чим трещинам. П р е д iM е т .изобретени  Оплав .на основе алюмини , включающий ом, железо и кремний, отличающийс  тем, о, с целью повышени  пластичности и сниени  гор челом.кости, компоненты вз ты в едующем соотношении, %: 0,6-1,0 Хром Железо 0.4-1,0 Кремний 0,3-0,5 Алюмлний остальное.The invention relates to the development of aluminum-based aplavs, used for casting rotors of electric motors. An alloy of aluminum asnava containing iron, cream and at least one metal selected from the group containing a number of elements, including chromium up to 0.5%, is known. The purpose of the invention is to increase the plasticity and reduce the mountains of the alloy chelomosti. The proposed alloy differs from the known one with a higher chromium content and has the following chemical composition,% Chromium 0.6-1.0 Iron0.4-1.0 Silicon0.3-0.5 Aluminous total. The properties of the alloy are as follows: Strength, kg / mm 12-T ™. Relative elongation,% 5-10 Brinell hardness kg / mm 39-50 Specific resistance ohm. , 06–0.07 The alloy possesses an increased resistance to severe cracks. Preferred aluminum alloy based on aluminum, including ohm, iron and silicon, characterized in that, in order to increase plasticity and reduce body heat, the components are taken in the following ratio,%: 0.6 -1.0 Chromium Iron 0.4-1.0 Silicon 0.3-0.5 Alumium rest.

SU1612211A 1971-01-20 1971-01-20 ALUMINUM BASED ALLOY1 SU378482A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1612211A SU378482A1 (en) 1971-01-20 1971-01-20 ALUMINUM BASED ALLOY1

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1612211A SU378482A1 (en) 1971-01-20 1971-01-20 ALUMINUM BASED ALLOY1

Publications (1)

Publication Number Publication Date
SU378482A1 true SU378482A1 (en) 1973-04-18

Family

ID=20463806

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1612211A SU378482A1 (en) 1971-01-20 1971-01-20 ALUMINUM BASED ALLOY1

Country Status (1)

Country Link
SU (1) SU378482A1 (en)

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