RU94016128A - METHOD FOR PRODUCING PRODUCTS FROM POWDER MATERIALS - Google Patents

METHOD FOR PRODUCING PRODUCTS FROM POWDER MATERIALS

Info

Publication number
RU94016128A
RU94016128A RU94016128/02A RU94016128A RU94016128A RU 94016128 A RU94016128 A RU 94016128A RU 94016128/02 A RU94016128/02 A RU 94016128/02A RU 94016128 A RU94016128 A RU 94016128A RU 94016128 A RU94016128 A RU 94016128A
Authority
RU
Russia
Prior art keywords
shell
products
combustion
powder materials
pressing
Prior art date
Application number
RU94016128/02A
Other languages
Russian (ru)
Other versions
RU2077411C1 (en
Inventor
А.П. Амосов
А.Ф. Федотов
Original Assignee
Самарский государственный технический университет
Filing date
Publication date
Application filed by Самарский государственный технический университет filed Critical Самарский государственный технический университет
Priority to RU94016128A priority Critical patent/RU2077411C1/en
Priority claimed from RU94016128A external-priority patent/RU2077411C1/en
Publication of RU94016128A publication Critical patent/RU94016128A/en
Application granted granted Critical
Publication of RU2077411C1 publication Critical patent/RU2077411C1/en

Links

Claims (1)

Предложен способ получения изделий из порошковых материалов, включающий приготовление экзотермических смесей порошков, прессование смеси в брикет, размещение его в теплоизолирующей пористой оболочке и в матрице, инициирование реакции горения и горячее прессование продуктов горения совместно с оболочкой, причем прессование продуктов горения осуществляют в неоднородной оболочке. Оболочку выше и ниже опорных плоскостей заготовки выполняют из материала, который прочнее продуктов горения, а оболочку, окружающую заготовку по периметру - из материала, прочность которого равна или меньше прочности продуктов горения.A method of obtaining products from powder materials is proposed, including preparing exothermic mixtures of powders, pressing the mixture into a briquette, placing it in a heat insulating porous shell and matrix, initiating the combustion reaction and hot pressing the combustion products together with the shell, and pressing the combustion products in a non-uniform shell. The shell above and below the supporting planes of the workpiece is made of a material that is stronger than the combustion products, and the shell surrounding the workpiece along the perimeter is made of a material whose strength is equal to or less than the strength of the products of combustion.
RU94016128A 1994-05-04 1994-05-04 Method of manufacture of articles from powder materials RU2077411C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94016128A RU2077411C1 (en) 1994-05-04 1994-05-04 Method of manufacture of articles from powder materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94016128A RU2077411C1 (en) 1994-05-04 1994-05-04 Method of manufacture of articles from powder materials

Publications (2)

Publication Number Publication Date
RU94016128A true RU94016128A (en) 1996-01-27
RU2077411C1 RU2077411C1 (en) 1997-04-20

Family

ID=20155457

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94016128A RU2077411C1 (en) 1994-05-04 1994-05-04 Method of manufacture of articles from powder materials

Country Status (1)

Country Link
RU (1) RU2077411C1 (en)

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