SU1780338A1 - Method for heat treatment of titanium alloy welds - Google Patents

Method for heat treatment of titanium alloy welds

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Publication number
SU1780338A1
SU1780338A1 SU4882116/02A SU4882116A SU1780338A1 SU 1780338 A1 SU1780338 A1 SU 1780338A1 SU 4882116/02 A SU4882116/02 A SU 4882116/02A SU 4882116 A SU4882116 A SU 4882116A SU 1780338 A1 SU1780338 A1 SU 1780338A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat treatment
titanium alloy
temperature
alloy welds
rate
Prior art date
Application number
SU4882116/02A
Other languages
Russian (ru)
Inventor
М.А. Хорев
Л.Н. Сорокин
Н.П. Зюлина
Г.И. Савосина
О.В. Маркович
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 SU4882116/02A priority Critical patent/SU1780338A1/en
Application granted granted Critical
Publication of SU1780338A1 publication Critical patent/SU1780338A1/en

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Abstract

FIELD: nonferrous metallurgy. SUBSTANCE: method involves heating at the rate of 1.5-10 C/s to a temperature 10-30 C lower than the temperature of martensitic transformation t, cooling at the rate of 0.2-1 C/s to a temperature 270-320 C lower than t, repeating the cycle 8-14 times. EFFECT: method ensures a 25-30-% increase of strength and cracking resistance characteristics.
SU4882116/02A 1990-10-15 1990-10-15 Method for heat treatment of titanium alloy welds SU1780338A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4882116/02A SU1780338A1 (en) 1990-10-15 1990-10-15 Method for heat treatment of titanium alloy welds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4882116/02A SU1780338A1 (en) 1990-10-15 1990-10-15 Method for heat treatment of titanium alloy welds

Publications (1)

Publication Number Publication Date
SU1780338A1 true SU1780338A1 (en) 1995-03-10

Family

ID=60533242

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4882116/02A SU1780338A1 (en) 1990-10-15 1990-10-15 Method for heat treatment of titanium alloy welds

Country Status (1)

Country Link
SU (1) SU1780338A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2732138C1 (en) * 2019-12-17 2020-09-11 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Thermal treatment method of welded joints of thermally strengthened titanium alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2732138C1 (en) * 2019-12-17 2020-09-11 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Thermal treatment method of welded joints of thermally strengthened titanium alloy

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