SU598961A1 - Method of heat and mechanical treatment of two-phase titanium alloys - Google Patents

Method of heat and mechanical treatment of two-phase titanium alloys

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Publication number
SU598961A1
SU598961A1 SU772440562A SU2440562A SU598961A1 SU 598961 A1 SU598961 A1 SU 598961A1 SU 772440562 A SU772440562 A SU 772440562A SU 2440562 A SU2440562 A SU 2440562A SU 598961 A1 SU598961 A1 SU 598961A1
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SU
USSR - Soviet Union
Prior art keywords
heat
titanium alloys
mechanical treatment
phase titanium
alloy
Prior art date
Application number
SU772440562A
Other languages
Russian (ru)
Inventor
Виталий Никифорович Гриднев
Орест Михайлович Ивасишин
Станислав Петрович Ошкадеров
Виктор Иванович Трефилов
Валентин Николаевич Моисеев
Алексей Михайлович Смирнов
Яков Иосифович Спектор
Сергей Иванович Храмов
Виктор Максимович Белецкий
Феликс Романович Куликов
Виктор Николаевич Савец
Николай Николаевич Черкасов
Original Assignee
Институт Металлофизики Ан Украинской Сср
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Application filed by Институт Металлофизики Ан Украинской Сср filed Critical Институт Металлофизики Ан Украинской Сср
Priority to SU772440562A priority Critical patent/SU598961A1/en
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Publication of SU598961A1 publication Critical patent/SU598961A1/en

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Description

(54) СПОСОБ ТЕРМОМЕХАНИЧЕСКОЙ ОБРАБОТ КИ ДВУХФАЗНЫХ ТИТАНОВЫХ СПЛАВОВ(54) METHOD OF THERMOMECHANICAL TREATMENT OF CI OF TWO-PHASE TITANIUM ALLOYS

Предел прочности 125-:|,38 кг/мм . Относительное удлинение 4-8%.Strength of 125-: |, 38 kg / mm. Relative lengthening of 4-8%.

После обработки сплав ВТ-22 (лист 3 мм) по предлагаемому режиму: закалка в воде с , деформирование на 50% в течение 4 мин после нагрева со скорсстью 10 С/сек до , затем старение 8 час имеет следующие механические свойства:After treatment, the VT-22 alloy (3 mm sheet) according to the proposed mode: quenching in water from, deforming by 50% within 4 min after heating with a speed of 10 C / sec to, then aging for 8 hours has the following mechanical properties:

Дредел прочности 138-155 кг/мм .Отндсительное удлинение 6-12% П р ,и м е р 2. Сплав ВТ-16 (лист 3 мм) обрабатывают по известному способу: Закаливают в воде с 800С, затем деформируют прокаткой на 50% после нагрева в печи до , после этого сплав подвергают старению при 8 час.Strength 138-155 kg / mm. Elongation elongation 6-12% P r, and me r 2. Alloy VT-16 (3 mm sheet) is treated by a known method: Quenched in water at 800 ° C, then deformed by 50% rolling after heating in the furnace before, after that the alloy is subjected to aging at 8 h.

Механические свойства образцов из полученных листов следующие:The mechanical properties of the samples from the obtained sheets are as follows:

Предел прочности 116-129 кг/мм Относительное удлинение 5-8% После обработки сплава ВТ-16 (лист 3 мм) по предлагаемому режиму: закалка в воде с , деформирование на 50% в течение 2 мин после нагрева соStrength 116-129 kg / mm. Relative elongation 5-8%. After processing the alloy VT-16 (3 mm sheet) according to the proposed mode: quenching in water c, deformation by 50% within 2 min after heating from

скоростью 20 С/сек до , затем старение 8 час имеет следукнцие еханические свойства:at a speed of 20 C / s up to, then aging for 8 hours has the following mechanical properties:

Предел прочности 130-140 кг/мм Относительное удлинение 6-8%Strength of 130-140 kg / mm Relative lengthening of 6-8%

Применение предлагаемого способа повысит качество изделий и улучшит комплекс механических свойств сплава.The application of the proposed method will improve the quality of products and improve the complex mechanical properties of the alloy.

Claims (1)

1. Сб. Производство титановых1. Sat. Titanium production сплавов . Вып. 5, ВИЛС, 1969, с.160168 .alloys. Issue 5, VILS, 1969, p.160168.
SU772440562A 1977-01-03 1977-01-03 Method of heat and mechanical treatment of two-phase titanium alloys SU598961A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772440562A SU598961A1 (en) 1977-01-03 1977-01-03 Method of heat and mechanical treatment of two-phase titanium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772440562A SU598961A1 (en) 1977-01-03 1977-01-03 Method of heat and mechanical treatment of two-phase titanium alloys

Publications (1)

Publication Number Publication Date
SU598961A1 true SU598961A1 (en) 1978-03-25

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Application Number Title Priority Date Filing Date
SU772440562A SU598961A1 (en) 1977-01-03 1977-01-03 Method of heat and mechanical treatment of two-phase titanium alloys

Country Status (1)

Country Link
SU (1) SU598961A1 (en)

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