RU94020880A - Method of manufacturing half-finished products from titanium alloy wastes - Google Patents

Method of manufacturing half-finished products from titanium alloy wastes

Info

Publication number
RU94020880A
RU94020880A RU94020880/02A RU94020880A RU94020880A RU 94020880 A RU94020880 A RU 94020880A RU 94020880/02 A RU94020880/02 A RU 94020880/02A RU 94020880 A RU94020880 A RU 94020880A RU 94020880 A RU94020880 A RU 94020880A
Authority
RU
Russia
Prior art keywords
titanium
finished products
waste
compacted
titanium alloy
Prior art date
Application number
RU94020880/02A
Other languages
Russian (ru)
Other versions
RU2056975C1 (en
Inventor
В.Д. Талалаев
О.П. Санков
В.П. Носов
Б.А. Колачев
Ю.Т. Лысенков
Original Assignee
В.Д. Талалаев
О.П. Санков
В.П. Носов
Б.А. Колачев
Ю.Т. Лысенков
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 В.Д. Талалаев, О.П. Санков, В.П. Носов, Б.А. Колачев, Ю.Т. Лысенков filed Critical В.Д. Талалаев
Priority to RU94020880A priority Critical patent/RU2056975C1/en
Application granted granted Critical
Publication of RU2056975C1 publication Critical patent/RU2056975C1/en
Publication of RU94020880A publication Critical patent/RU94020880A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

FIELD: metal working. SUBSTANCE: half-finished products are manufactured from wastes originated from treatment of titanium alloys, e.g. from titanium cuttings, small crop, etc. Waste is preliminarily disintegrated, compacted into blocks, which are thermally hydrogenated, heated, pressed, and thermally dehydrogenated to yield a half-finished product. Method is distinguished with that thermal hydrogenation is intensified, when waste is being disintegrated, by adding titanium hydride powder and, after waste is compacted into blocks, their surface is strengthened and then covered with protective tight shell. EFFECT: improved stability of half- finished products. 8 cl, 1 dwg

Claims (1)

Использование: изготовление полуфабрикатов из производственных отходов, полученных при обработке титановых сплавов, в частности из титановой стружки, мелкой обрези и т.п. Сущность изобретения: отходы титановых сплавов предварительно измельчают, далее компактируют их в заготовки, осуществляют термическое их наводораживание, нагрев под прессование, получение полуфабриката прессованием и последующее термическое обезводораживание полученного полуфабриката, при этом для интенсификации термического наводораживания в заготовке в процессе измельчения отходов в них вводят порошок гидрида титана, после компактирования заготовки проводят упрочнение ее поверхности, а затем нанесение защитной герметичной оболочки.Usage: the manufacture of semi-finished products from industrial waste obtained in the processing of titanium alloys, in particular from titanium chips, fine trimmings, etc. The inventive titanium alloy waste is pre-crushed, then compacted into billets, they are thermally hydrogenated, pressed to heat, a semi-finished product is pressed and then dehydrated, the resulting semi-finished product is dehydrated, and powder is introduced into the billet during the grinding process to intensify thermal hydrogen distillation titanium hydride, after compacting the workpiece, hardening of its surface is carried out, and then applying a protective tight seal Lochki.
RU94020880A 1994-06-03 1994-06-03 Method of making semifinished products from titanium alloy waste material RU2056975C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94020880A RU2056975C1 (en) 1994-06-03 1994-06-03 Method of making semifinished products from titanium alloy waste material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94020880A RU2056975C1 (en) 1994-06-03 1994-06-03 Method of making semifinished products from titanium alloy waste material

Publications (2)

Publication Number Publication Date
RU2056975C1 RU2056975C1 (en) 1996-03-27
RU94020880A true RU94020880A (en) 1997-04-20

Family

ID=20156772

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94020880A RU2056975C1 (en) 1994-06-03 1994-06-03 Method of making semifinished products from titanium alloy waste material

Country Status (1)

Country Link
RU (1) RU2056975C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2612106C2 (en) * 2015-06-16 2017-03-02 Федеральное государственное бюджетное учреждение науки Институт машиноведения Уральского отделения Российской академии наук Method of titanium-based composite workpiece manufacturing
CN115815620A (en) * 2022-12-13 2023-03-21 江苏宇钛新材料有限公司 Additive-equal material manufacturing method for titanium and titanium alloy section

Also Published As

Publication number Publication date
RU2056975C1 (en) 1996-03-27

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