SU1295775A1 - METHOD OF CHEMICAL-THERMAL TREATMENT OF ALLOYS BASED ON TITANIUM - Google Patents

METHOD OF CHEMICAL-THERMAL TREATMENT OF ALLOYS BASED ON TITANIUM

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Publication number
SU1295775A1
SU1295775A1 SU3841114/02A SU3841114A SU1295775A1 SU 1295775 A1 SU1295775 A1 SU 1295775A1 SU 3841114/02 A SU3841114/02 A SU 3841114/02A SU 3841114 A SU3841114 A SU 3841114A SU 1295775 A1 SU1295775 A1 SU 1295775A1
Authority
SU
USSR - Soviet Union
Prior art keywords
titanium
alloys based
chemical
thermal treatment
oxidation
Prior art date
Application number
SU3841114/02A
Other languages
Russian (ru)
Inventor
М.Н. Бодяко
А.А. Шипко
Ю.Н. Филиппов
В.И. Исаев
В.А. Шатый
Е.М. Беляева
Original Assignee
Физико-технический институт АН БССР
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 Физико-технический институт АН БССР filed Critical Физико-технический институт АН БССР
Priority to SU3841114/02A priority Critical patent/SU1295775A1/en
Application granted granted Critical
Publication of SU1295775A1 publication Critical patent/SU1295775A1/en

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  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

Способ химико-термической обработки сплавов на основе титана, включающий оксидирование при 800-850°С в вакууме 3·10- 3·10мм рт.ст., отличающийся тем, что, с целью повышения износостойкости за счет увеличения толщины диффузионного слоя при сохранении качества поверхности, после оксидирования проводят дополнительно азотирование при температуре ниже температуры α+β→β превращения.The method of chemical heat treatment of alloys based on titanium, including oxidation at 800-850 ° C in a vacuum of 3 · 10-3 · 10mm Hg, characterized in that, in order to increase wear resistance by increasing the thickness of the diffusion layer while maintaining the quality after oxidation of the surface, additional nitriding is carried out at a temperature below the temperature of α + β → β transformation.

SU3841114/02A 1985-01-07 1985-01-07 METHOD OF CHEMICAL-THERMAL TREATMENT OF ALLOYS BASED ON TITANIUM SU1295775A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3841114/02A SU1295775A1 (en) 1985-01-07 1985-01-07 METHOD OF CHEMICAL-THERMAL TREATMENT OF ALLOYS BASED ON TITANIUM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3841114/02A SU1295775A1 (en) 1985-01-07 1985-01-07 METHOD OF CHEMICAL-THERMAL TREATMENT OF ALLOYS BASED ON TITANIUM

Publications (1)

Publication Number Publication Date
SU1295775A1 true SU1295775A1 (en) 2013-11-27

Family

ID=60543030

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3841114/02A SU1295775A1 (en) 1985-01-07 1985-01-07 METHOD OF CHEMICAL-THERMAL TREATMENT OF ALLOYS BASED ON TITANIUM

Country Status (1)

Country Link
SU (1) SU1295775A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2700437C1 (en) * 2019-07-03 2019-09-17 Акционерное общество "ОДК-Пермские моторы" Method of chemical heat treatment of parts from titanium alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2700437C1 (en) * 2019-07-03 2019-09-17 Акционерное общество "ОДК-Пермские моторы" Method of chemical heat treatment of parts from titanium alloys

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