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SU483451A1 - Titanium based alloy - Google Patents

Titanium based alloy

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Publication number
SU483451A1
SU483451A1 SU1997242A SU1997242A SU483451A1 SU 483451 A1 SU483451 A1 SU 483451A1 SU 1997242 A SU1997242 A SU 1997242A SU 1997242 A SU1997242 A SU 1997242A SU 483451 A1 SU483451 A1 SU 483451A1
Authority
SU
USSR - Soviet Union
Prior art keywords
based alloy
titanium based
relative
mechanical properties
strength
Prior art date
Application number
SU1997242A
Other languages
Russian (ru)
Inventor
Анатолий Иванович Хорев
Людмила Григорьевна Мухина
Original Assignee
Предприятие П/Я Р-6209
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 Предприятие П/Я Р-6209 filed Critical Предприятие П/Я Р-6209
Priority to SU1997242A priority Critical patent/SU483451A1/en
Application granted granted Critical
Publication of SU483451A1 publication Critical patent/SU483451A1/en

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  • Powder Metallurgy (AREA)

Description

1one

Изобретение относитс  к области цветной металлургии, а именно к разработке титановых сплавов, которые могут быть использованы дл  изделий авиационной, ракетной, космической техники.The invention relates to the field of non-ferrous metallurgy, in particular to the development of titanium alloys that can be used for aviation, rocket, and space technology products.

Известен сплав на основе титана, имеющий следующий химический состав, вес. %: Алюминий3-7Known alloy based on titanium, having the following chemical composition, weight. %: Aluminum3-7

Молибден1,5-4Molybdenum1,5-4

Ванадий2-6Vanadium2-6

Хром0,4-1,4Chrom0.4-1.4

Железо0,3-1Iron0,3-1

ТитанОстальное.TitanEmost

Однако отмечаетс  его чувствительность к перегреву, выражающа с  в снижении механических свойств в результате нагрева или деформации при температуре р-области.However, its sensitivity to overheating is noted, which is manifested in a decrease in mechanical properties as a result of heating or deformation at the temperature of the p-region.

Известный сплав имеет следующие механические свойства в термоупрочненном состо нии:The known alloy has the following mechanical properties in a heat-strengthened state:

а)Равноосна  мелкозерниста  структура. Предел прочности, кг/мм 145-160 Относительное удлинение, % 6-10 Относительное сужение, % 12-30.a) Equi-fine-grained structure. Strength, kg / mm 145-160 Relative elongation,% 6-10 Relative narrowing,% 12-30.

б)Перегрета  груба  структура. Предел прочности, кг/мм 120-130 Относительное удлин-ение, .% 2-4 Относительное сужение, % ; 2-4.b) Overheated coarse structure. Strength, kg / mm 120-130 Relative lengthening,.% 2-4 Relative narrowing,%; 2-4.

Дл  повыщени  механических свойств сплава и уменьшени  чувствительности к перегреву в его состав введен по меньшей мере один из редкоземельных элементов при следующем соотношении компонентов, вес. %:To increase the mechanical properties of the alloy and reduce its sensitivity to overheating, at least one of the rare earth elements is introduced into its composition in the following ratio of components, weight. %:

Алюминий3-7Aluminum 3-7

Молибден1-3Molybdenum 1-3

Ванадий3-6Vanadium 3-6

Хром0,6-1,5Chrome 0.6-1.5

Железо0,3-1Iron0,3-1

По меньшей мере один из редкоземельных элементов0 ,01-0,8At least one of the rare earth elements0, 01-0.8

ТитанОстальное.TitanEmost

Сплав имеет следующие механические свойства в термоупрочненном состо нии: а) Равноосна  мелкозерниста  структура. Предел прочности, кг/мм 165-180 Относительное удлинение, % 6-12 Относительное сужение, % 15-45. б) Перегрета  груба  структура. Предел прочности, кг/мм 135-145The alloy has the following mechanical properties in a heat-strengthened state: a) Equal-grained fine-grained structure. Strength, kg / mm 165-180 Relative elongation,% 6-12 Relative narrowing,% 15-45. b) Overheated coarse structure. Strength, kg / mm 135-145

Относительное удлинение, % 4-7 Относительное сужение, % 8-16.Relative lengthening,% 4-7 Relative narrowing,% 8-16.

Предмет изобретени Subject invention

Сйлав на основе , титана, содержащий алюминий ,, молибден, ванадий, хром, железо, отл-й ч а 10 щий€-  тем, что, с целью повыщени  механичёских свойств и уменьшени  чувствительности к перегреву, в:его состав введен поSylav based on titanium containing aluminum, molybdenum, vanadium, chromium, iron, excluding ch10 is due to the fact that, in order to increase the mechanical properties and reduce the sensitivity to overheating, its composition is introduced by

меньшей мере один из редкоземельных эле3 ментов при следующемсоотношении компонентов , вес. %: Алюминий3-7 Молибден1- 3 Ванадий3-65 4 Хром0,6-1,5 Железо0,3-1 По меньшей мере один из редких элементов0,01-0,8 ТитанОстальное.at least one of the rare-earth elements at the next ratio of components, weight. %: Aluminum3-7 Molybdenum1- 3 Vanadium3-65 4 Chromium 0.6-1.5 Iron0.3-1 At least one of the rare elements 0.01-0.8 TitanEmost.

SU1997242A 1974-02-11 1974-02-11 Titanium based alloy SU483451A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1997242A SU483451A1 (en) 1974-02-11 1974-02-11 Titanium based alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1997242A SU483451A1 (en) 1974-02-11 1974-02-11 Titanium based alloy

Publications (1)

Publication Number Publication Date
SU483451A1 true SU483451A1 (en) 1975-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1997242A SU483451A1 (en) 1974-02-11 1974-02-11 Titanium based alloy

Country Status (1)

Country Link
SU (1) SU483451A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286887A1 (en) * 1974-10-02 1976-04-30 United States Steel Corp MANUFACTURING PROCESS OF A HOT-WORKED TITANIUM PRODUCT
FR2584094A1 (en) * 1985-06-27 1987-01-02 Mitsubishi Metal Corp HIGH STRENGTH TITANIUM ALLOY MATERIAL HAVING IMPROVED OUVABILITY AND PROCESS FOR PRODUCING THE SAME

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286887A1 (en) * 1974-10-02 1976-04-30 United States Steel Corp MANUFACTURING PROCESS OF A HOT-WORKED TITANIUM PRODUCT
FR2584094A1 (en) * 1985-06-27 1987-01-02 Mitsubishi Metal Corp HIGH STRENGTH TITANIUM ALLOY MATERIAL HAVING IMPROVED OUVABILITY AND PROCESS FOR PRODUCING THE SAME

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