SU420890A1 - METHOD OF REGULATION OF GAS-PERMEABILITY FOR EXAMPLE OF HYDROGEN PERMEABILITY, ELECTRICAL WIRE MATERIALS ^ p1L - Google Patents

METHOD OF REGULATION OF GAS-PERMEABILITY FOR EXAMPLE OF HYDROGEN PERMEABILITY, ELECTRICAL WIRE MATERIALS ^ p1L

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Publication number
SU420890A1
SU420890A1 SU1637800A SU1637800A SU420890A1 SU 420890 A1 SU420890 A1 SU 420890A1 SU 1637800 A SU1637800 A SU 1637800A SU 1637800 A SU1637800 A SU 1637800A SU 420890 A1 SU420890 A1 SU 420890A1
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SU
USSR - Soviet Union
Prior art keywords
permeability
gas
regulation
electrical wire
wire materials
Prior art date
Application number
SU1637800A
Other languages
Russian (ru)
Original Assignee
А. А. Бабад Захр нин, В. М. Шарапов А. П. Захаров
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.)
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Application filed by А. А. Бабад Захр нин, В. М. Шарапов А. П. Захаров filed Critical А. А. Бабад Захр нин, В. М. Шарапов А. П. Захаров
Priority to SU1637800A priority Critical patent/SU420890A1/en
Application granted granted Critical
Publication of SU420890A1 publication Critical patent/SU420890A1/en

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Description

1one

Изобретение .касаетс  управлени  физическими характеристиками материалов.The invention relates to controlling the physical characteristics of the materials.

Известные способы регулировани  газонроницаемости , нап:ример водородопроницаемости , электропроводных материалов, основанные на ионизации газа тлеющим электрическим разр дом, не позвол ют управл ть газопроницаемостью в широких пределах (особенно при высоких температурах).The known methods of regulating gas permeability, nap: the example of hydrogen permeability, electrically conductive materials, based on gas ionization by glowing electric discharge, do not allow gas permeability to be controlled over wide limits (especially at high temperatures).

Предлагаемый способ отличаетс  от известных тем, что после возникновени  тлеющего электрического разр да измен ют в пределах его существовани  объемную концентрацию ионов в разр дном нромежутке при неизменной пол рности приложенного напр жени .The proposed method differs from the known ones in that after the occurrence of a glowing electric discharge, the volume concentration of ions in the discharge gap at the same polarity of the applied voltage changes within the limits of its existence.

Это позвол ет расширить диапазон непрерывного регулировани  газопроницаемости при повышенных температурах.This allows the range of continuous adjustment of gas permeability to be expanded at elevated temperatures.

Так дл  мембраны из стали (Ст. 45) толщиной 0,5 -ММ, нагретой до 200°С при наложении на нее отрицательного потенциала былоSo for a steel membrane (Art. 45) with a thickness of 0.5 -MM heated to 200 ° C when negative potential was applied to it

получено значение водородопроницаемости, в 50 раз нрсвьпнающее значение, имев-шее место без разр да. Изме.нение плотности тока разр да при посто нной пол рности с 1,3 ма/см до 2 ма/см позволило плавно увеличить водородопроницаемость примерно в 3 раза.the value of hydrogen permeability is obtained, 50 times the nrss value that occurs without discharge. A change in the discharge current density at a constant polarity from 1.3 mA / cm to 2 mA / cm allowed us to smoothly increase the hydrogen permeability by about 3 times.

Предмет изобретени Subject invention

СпосОб регулировани  газопроницаемости, например водородопроницаемости, электропроводных материалов, основанный на ионизации газа тлеющим электрическим разр дом, о т л н ч а ю щ и и с   тем, что, с целью расширени  диапазонов .непрерывного регулировани  газопроницаемости при повышенных температурах , носле возникновени  тлеющего электрического разр да измен ют в пределах его существованн  объемную концентрациюA method of regulating gas permeability, for example hydrogen permeability, of electrically conductive materials, based on gas ionization by glowing electric discharge, is due to the fact that, in order to expand the ranges of continuous gas permeability control at elevated temperatures, the occurrence of glow electric the discharge varies within its existing volume concentration

ионов в разр дном нромежутке при неизменной 1пол риости приложенного напр жени .ions in the discharge gap at a constant 1polarity of the applied voltage.

SU1637800A 1971-03-25 1971-03-25 METHOD OF REGULATION OF GAS-PERMEABILITY FOR EXAMPLE OF HYDROGEN PERMEABILITY, ELECTRICAL WIRE MATERIALS ^ p1L SU420890A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1637800A SU420890A1 (en) 1971-03-25 1971-03-25 METHOD OF REGULATION OF GAS-PERMEABILITY FOR EXAMPLE OF HYDROGEN PERMEABILITY, ELECTRICAL WIRE MATERIALS ^ p1L

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1637800A SU420890A1 (en) 1971-03-25 1971-03-25 METHOD OF REGULATION OF GAS-PERMEABILITY FOR EXAMPLE OF HYDROGEN PERMEABILITY, ELECTRICAL WIRE MATERIALS ^ p1L

Publications (1)

Publication Number Publication Date
SU420890A1 true SU420890A1 (en) 1974-03-25

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Application Number Title Priority Date Filing Date
SU1637800A SU420890A1 (en) 1971-03-25 1971-03-25 METHOD OF REGULATION OF GAS-PERMEABILITY FOR EXAMPLE OF HYDROGEN PERMEABILITY, ELECTRICAL WIRE MATERIALS ^ p1L

Country Status (1)

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SU (1) SU420890A1 (en)

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