SU406557A1 - P and C ^ PRPGS INVENTIONS 406557 - Google Patents

P and C ^ PRPGS INVENTIONS 406557

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Publication number
SU406557A1
SU406557A1 SU1465112A SU1465112A SU406557A1 SU 406557 A1 SU406557 A1 SU 406557A1 SU 1465112 A SU1465112 A SU 1465112A SU 1465112 A SU1465112 A SU 1465112A SU 406557 A1 SU406557 A1 SU 406557A1
Authority
SU
USSR - Soviet Union
Prior art keywords
prpgs
inventions
palladium
tube
temperature
Prior art date
Application number
SU1465112A
Other languages
Russian (ru)
Inventor
В. А. Курковский М. Б. Айзенбуд Н. П. Слепцова В. С. Пугин витель Авторы изобретени К. Байчток
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 filed Critical
Priority to SU1465112A priority Critical patent/SU406557A1/en
Application granted granted Critical
Publication of SU406557A1 publication Critical patent/SU406557A1/en

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Description

СПОСОБ ИЗГОТОВЛЕНИЯ ДИФФУЗИОННЫХ ЭЛЕМЕНТОВMETHOD OF MAKING DIFFUSION ELEMENTS

1one

Изобретение относитс  к способам изготовлени  диффузионных элементов дл  разделег .и  газовых смесей.The invention relates to methods for the manufacture of diffusion elements for separating gas mixtures.

Известен способ изготовлени  диффузионных элементов, заключающийс  в том, что з тонкостенную палладиевую трубку вставл ют металлическую пористую трубку.A known method of manufacturing diffusion elements is that a metal porous tube is inserted into the thin-walled palladium tube.

Иедостатком известного способа  вл етс  мала  прочность изготовлени  элемента, вызБ пна  наличием зазора между трубками.The disadvantage of this method is the low strength of the manufacture of the element, caused by the presence of a gap between the tubes.

С целью повышени  прочности готовых элементов по предложенному способу палладиевые трубки заполн ют металлическим noponiком с последующим нагревом их до температуры 600--1400 С.In order to increase the strength of the finished elements according to the proposed method, the palladium tubes are filled with a metal noponi, followed by heating them to a temperature of 600-1400 C.

Способ реализуетс  следующим образом.The method is implemented as follows.

Тонкостениа  палладиева  трубка заполн 2Palladium tube filling 2

етс  металлическим порошком н нагреваетс  до темнературы 600 - 1400°С. При этой температуре в трубке происходит образование жесткого пористого каркаса за счет спекани  крупипок металла. Каркас плотно прилегает к поверхпостп трубкп и обеспечивает возможность создани  па элементе перепада давлени  ло 300 .The metal powder is heated to a temperature of 600-1400 ° C. At this temperature, a rigid porous skeleton is formed in the tube due to sintering of grained metal. The frame fits snugly to the surface of the tube and allows the pressure differential 300 to be created on the element.

Предмет изобретени Subject invention

Способ изготовлени  диффуз1101ППз1х элементов из т нутых палладиевых трубок, отличающийс  тем, что, с целью повышепн  прочности готовых элементов, палладиевые трубки заполн ют металлнческим порошком и затем нагревают до температуры 600 - 1400С.A method of manufacturing diffraction elements of palladium tubes, characterized in that, in order to increase the strength of the finished elements, the palladium tubes are filled with metal powder and then heated to a temperature of 600-1400C.

SU1465112A 1970-07-08 1970-07-08 P and C ^ PRPGS INVENTIONS 406557 SU406557A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1465112A SU406557A1 (en) 1970-07-08 1970-07-08 P and C ^ PRPGS INVENTIONS 406557

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1465112A SU406557A1 (en) 1970-07-08 1970-07-08 P and C ^ PRPGS INVENTIONS 406557

Publications (1)

Publication Number Publication Date
SU406557A1 true SU406557A1 (en) 1973-11-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1465112A SU406557A1 (en) 1970-07-08 1970-07-08 P and C ^ PRPGS INVENTIONS 406557

Country Status (1)

Country Link
SU (1) SU406557A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437110A2 (en) * 1990-01-08 1991-07-17 Lsi Logic Corporation Tungsten deposition process for low contact resistivity to silicon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0437110A2 (en) * 1990-01-08 1991-07-17 Lsi Logic Corporation Tungsten deposition process for low contact resistivity to silicon

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