RU2003129903A - METHOD OF PROTECTING SURFACE OF A BLADE - Google Patents

METHOD OF PROTECTING SURFACE OF A BLADE Download PDF

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Publication number
RU2003129903A
RU2003129903A RU2003129903/02A RU2003129903A RU2003129903A RU 2003129903 A RU2003129903 A RU 2003129903A RU 2003129903/02 A RU2003129903/02 A RU 2003129903/02A RU 2003129903 A RU2003129903 A RU 2003129903A RU 2003129903 A RU2003129903 A RU 2003129903A
Authority
RU
Russia
Prior art keywords
blade
container
placing
protecting surface
ceramic powder
Prior art date
Application number
RU2003129903/02A
Other languages
Russian (ru)
Other versions
RU2252110C1 (en
Inventor
Юрий Сергеевич Елисеев (RU)
Юрий Сергеевич Елисеев
Виктор Владимирович Булатов (RU)
Виктор Владимирович Булатов
Александр Михайлович Душкин (RU)
Александр Михайлович Душкин
Владимир Сергеевич Фролов (RU)
Владимир Сергеевич Фролов
Юрий Геннадьевич Быков (RU)
Юрий Геннадьевич Быков
Ольга Геннадьевна Оспенникова (RU)
Ольга Геннадьевна Оспенникова
Александр В чеславович Логунов (RU)
Александр Вячеславович Логунов
Св тослав Федорович Маринин (RU)
Святослав Федорович Маринин
Альберт Андреевич Тихонов (RU)
Альберт Андреевич Тихонов
Original Assignee
Федеральное государственное унитарное предпри тие "Московское машиностроительное производственное предпри тие "САЛЮТ" (RU)
Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют"
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 Федеральное государственное унитарное предпри тие "Московское машиностроительное производственное предпри тие "САЛЮТ" (RU), Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" filed Critical Федеральное государственное унитарное предпри тие "Московское машиностроительное производственное предпри тие "САЛЮТ" (RU)
Priority to RU2003129903/02A priority Critical patent/RU2252110C1/en
Publication of RU2003129903A publication Critical patent/RU2003129903A/en
Application granted granted Critical
Publication of RU2252110C1 publication Critical patent/RU2252110C1/en

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  • Powder Metallurgy (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Claims (4)

1. Способ защиты поверхности лопатки в процессе горячего изостатического прессования, включающий помещение лопатки в контейнер с последующим размещением в газостате, отличающийся тем, что перед проведением горячего изостатического прессования обрабатываемую лопатку или ее часть погружают в керамический порошок на основе огнеупорных окислов с Тпл от 1400 до 2800°С, находящийся внутри контейнера.1. A method of protecting the surface of a blade during hot isostatic pressing, comprising placing the blade in a container and then placing it in a gas thermostat, characterized in that before the hot isostatic pressing, the processed blade or part thereof is immersed in a ceramic powder based on refractory oxides with Tm from 1400 up to 2800 ° C inside the container. 2. Способ по п.1, отличающийся тем, что внутрь контейнера помещают емкость, содержащую вещество, поглощающее кислород.2. The method according to claim 1, characterized in that a container containing an oxygen absorbing substance is placed inside the container. 3. Способ по п.2, отличающийся тем, что в качестве вещества, поглощающего кислород используют железо, или никель, или титан.3. The method according to claim 2, characterized in that iron or nickel or titanium is used as the oxygen absorbing substance. 4. Способ по п.1, отличающийся тем, что керамический порошок имеет дисперсность от 1 до 17 мкм.4. The method according to claim 1, characterized in that the ceramic powder has a dispersion of from 1 to 17 microns.
RU2003129903/02A 2003-10-09 2003-10-09 Blade surface protection method RU2252110C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003129903/02A RU2252110C1 (en) 2003-10-09 2003-10-09 Blade surface protection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003129903/02A RU2252110C1 (en) 2003-10-09 2003-10-09 Blade surface protection method

Publications (2)

Publication Number Publication Date
RU2003129903A true RU2003129903A (en) 2005-04-10
RU2252110C1 RU2252110C1 (en) 2005-05-20

Family

ID=35611300

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003129903/02A RU2252110C1 (en) 2003-10-09 2003-10-09 Blade surface protection method

Country Status (1)

Country Link
RU (1) RU2252110C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2556178C1 (en) * 2014-03-31 2015-07-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Method to protect surface of turbine blade casts at thermal treatment

Also Published As

Publication number Publication date
RU2252110C1 (en) 2005-05-20

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Legal Events

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PD4A Correction of name of patent owner
PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20151109

PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20190424