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RU97101513A - METHOD OF MAKING A COMPOSITION COATING - Google Patents

METHOD OF MAKING A COMPOSITION COATING

Info

Publication number
RU97101513A
RU97101513A RU97101513/02A RU97101513A RU97101513A RU 97101513 A RU97101513 A RU 97101513A RU 97101513/02 A RU97101513/02 A RU 97101513/02A RU 97101513 A RU97101513 A RU 97101513A RU 97101513 A RU97101513 A RU 97101513A
Authority
RU
Russia
Prior art keywords
aluminum
titanium
hydroxides
heat treatment
making
Prior art date
Application number
RU97101513/02A
Other languages
Russian (ru)
Inventor
А.П. Хинский
Original Assignee
А.П. Хинский
Filing date
Publication date
Application filed by А.П. Хинский filed Critical А.П. Хинский
Publication of RU97101513A publication Critical patent/RU97101513A/en

Links

Claims (2)

1. Способ изготовления композиционного покрытия, при котором на исходную подложку методом плазменного напыления наносят пористое открытоячеистое покрытие, включающее оксид металла и металл-связку, отличающийся тем, что в качестве исходного материала для плазменного напыления используют смесь порошков, включающую оксид алюминия и/или титана, алюминий в качестве металла-связки и дополнительно гидроксид алюминия и/или титана при следующем соотношении компонентов, мас.%:
Алюминий - 1 - 7
Оксиды алюминия и/или титана - 0,1 - 60
Гидроксид алюминия и/или титана - Остальное
указанные гидроксиды разлагают в плазменной струе до промежуточных фаз, а подложку с нанесенным покрытием подвергают термообработке до полного разложения промежуточных фаз гидроксидов.1. A method of manufacturing a composite coating, in which a porous open-cell coating comprising a metal oxide and a metal bond is deposited on the original substrate by plasma spraying, characterized in that a mixture of powders including aluminum oxide and / or titanium is used as the starting material for plasma spraying , aluminum as a metal bond and additionally aluminum hydroxide and / or titanium in the following ratio, wt.%:
Aluminum - 1 - 7
Oxides of aluminum and / or titanium - 0.1 - 60
Aluminum and / or Titanium Hydroxide - Else
These hydroxides are decomposed in a plasma jet to intermediate phases, and the coated substrate is subjected to heat treatment until the intermediate phases of hydroxides are completely decomposed. 2. Способ по п. 1, отличающийся тем, что термообработку осуществляют на воздухе при 400 - 700oC.2. The method according to p. 1, characterized in that the heat treatment is carried out in air at 400 - 700 o C.
RU97101513/02A 1997-01-24 METHOD OF MAKING A COMPOSITION COATING RU97101513A (en)

Publications (1)

Publication Number Publication Date
RU97101513A true RU97101513A (en) 1999-02-10

Family

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079035A1 (en) * 2003-03-06 2004-09-16 Alexander Pavlovich Khinsky Method for producing a composite coating
RU2259879C2 (en) * 2003-09-01 2005-09-10 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" Method of production of catalytic element
RU2295588C1 (en) * 2003-03-06 2007-03-20 Александр Павлович Хинский Composite coating manufacturing process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079035A1 (en) * 2003-03-06 2004-09-16 Alexander Pavlovich Khinsky Method for producing a composite coating
RU2295588C1 (en) * 2003-03-06 2007-03-20 Александр Павлович Хинский Composite coating manufacturing process
RU2259879C2 (en) * 2003-09-01 2005-09-10 Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Конструкционных Материалов "Прометей" Method of production of catalytic element

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