SU734899A1 - Vacuum device for heat treatment of materials - Google Patents

Vacuum device for heat treatment of materials Download PDF

Info

Publication number
SU734899A1
SU734899A1 SU762352912A SU2352912A SU734899A1 SU 734899 A1 SU734899 A1 SU 734899A1 SU 762352912 A SU762352912 A SU 762352912A SU 2352912 A SU2352912 A SU 2352912A SU 734899 A1 SU734899 A1 SU 734899A1
Authority
SU
USSR - Soviet Union
Prior art keywords
materials
heat treatment
vacuum device
anode
diaphragm
Prior art date
Application number
SU762352912A
Other languages
Russian (ru)
Inventor
Николай Федорович Лазарев
Original Assignee
Предприятие П/Я А-7797
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 Предприятие П/Я А-7797 filed Critical Предприятие П/Я А-7797
Priority to SU762352912A priority Critical patent/SU734899A1/en
Application granted granted Critical
Publication of SU734899A1 publication Critical patent/SU734899A1/en

Links

Landscapes

  • Furnace Details (AREA)

Description

(54) ВАКУУМНОЕ УСТРОЙСТВО ДЛЯ ТЕРМООБРАБОТКИ МАТЕРИАЛОВ(54) VACUUM DEVICE FOR HEAT TREATMENT OF MATERIALS

1one

Изобретение относитс  к электротехнике , а именно к устройствам дл  термообработки материалов, и может быть использовано в металлургии, сварочном производстве и дл  технологических целей.The invention relates to electrical engineering, in particular to devices for the heat treatment of materials, and can be used in metallurgy, welding production and for technological purposes.

Известны устройства дл  термообработки материсшов в вакууме, содег жащие герметичный корпус, разделенный на катодную и анодную камеры диафраг-О мой с каналом дл  прохождени  газового разр да, и узел размещени  в анодной камере обрабатываемого материала Ц.и 2 .Devices for heat treatment of materials in vacuum are known, containing a sealed enclosure divided into a cathode and anode chambers of a diaphragm with a channel for the passage of gas discharge, and a placement unit in the anode chamber of the processed material C.i.

Недостатком известных устройств 15  вл етс  низка  эффективность нагрева обрабатываемого материала.A disadvantage of the known devices 15 is the low heating efficiency of the material being processed.

Целью данного изобретени   вл етс  повышение эффективности обработки.The purpose of this invention is to increase the processing efficiency.

Дл  достижени  этой цели длина ка- 20 нала в диафрагме выбрана не более его диаметра и не превышает длины свободного пробега электронов в газе, а узел размещени  обрабатываемого материала снабжен механизмом переь щени , 2,To achieve this goal, the channel length in the diaphragm is chosen to be no more than its diameter and does not exceed the free path of electrons in the gas, and the placement unit for the material being processed is equipped with an transfer mechanism, 2,

Устройство схематически изображено на чертеже.The device is shown schematically in the drawing.

Устройство содержит герметичйый корпус 1, катод 2, анод 3, диафрагму 4 с каналом 5, механизм б дл  пе- ЗСThe device contains a hermetic body 1, a cathode 2, an anode 3, a diaphragm 4 with a channel 5, a mechanism b for PS

ремещени  обрабатываемого материала, нагреваемое вещество 7, патрубок 8 дл  откачки, измерени  и напуска газа .moving the material to be processed, the substance to be heated 7, the nozzle 8 for pumping, measuring and gas inlet.

Диафрагма 4 установлена в корпусе так, что она раздел ет объем полости корпуса 1 на две камеры, в одной из которых помещен анод 3 (анодна  камера), в другой - катод 2 (катодна  камера). Обе камеры сообщены каналом 5, имеющимс  в диафрагме 4.The diaphragm 4 is installed in the housing so that it divides the volume of the cavity of housing 1 into two chambers, in one of which the anode 3 is placed (anode chamber), in the other - the cathode 2 (cathode chamber). Both cameras are communicated by channel 5, which is located in aperture 4.

Катод 2 и анод 3 служат дл  создани  в полости корпуса 1 газоврго разр да , который проходит между ними через канал 5 в диафрагме 4. МеханизмThe cathode 2 and the anode 3 serve to create a gas discharge in the cavity of the housing 1, which passes between them through the channel 5 in the diaphragm 4. The mechanism

6дл  перемещени  обрабатываемого материала служит дл  изменени , рассто ни  между этим материалом и каналом 5 в диафрагме 4, чем достигаетс  изменение температуры материала 7. Механизм б электрически изолированThe 6DL of moving the material being processed serves to change, the distance between this material and the channel 5 in the diaphragm 4, which is achieved by changing the temperature of the material 7. The mechanism b is electrically isolated

от анода 3, катода 2 и корпуса 1, но в случае, когда нагреваемый материалfrom the anode 3, cathode 2 and housing 1, but in the case when the material being heated

7электропроводен, целесообразно дл  увеличени  эффективности нагрева соедин ть механизм 6, а вместе с ним и нагреваемый материал, с анодом 3.7 is electrically conductive, it is expedient to increase the efficiency of heating by connecting mechanism 6, and with it the material to be heated, with the anode 3.

Claims (2)

1.Авторское свидетельство СССР 323875, кл. Я 05 Н 1/22, 1969.1. Author's certificate of the USSR 323875, cl. I 05 N 1/22, 1969. 2.Авторское свидетельство СССР 228806, кл. Я 05 В 7/00, 1968.2. Authors certificate of the USSR 228806, cl. Me 05 B 7/00, 1968.
SU762352912A 1976-04-26 1976-04-26 Vacuum device for heat treatment of materials SU734899A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762352912A SU734899A1 (en) 1976-04-26 1976-04-26 Vacuum device for heat treatment of materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762352912A SU734899A1 (en) 1976-04-26 1976-04-26 Vacuum device for heat treatment of materials

Publications (1)

Publication Number Publication Date
SU734899A1 true SU734899A1 (en) 1980-05-15

Family

ID=20658824

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762352912A SU734899A1 (en) 1976-04-26 1976-04-26 Vacuum device for heat treatment of materials

Country Status (1)

Country Link
SU (1) SU734899A1 (en)

Similar Documents

Publication Publication Date Title
DE3574431D1 (en) A compact low-pressure mercury vapour discharge lamp and a method for its manufacture
SU734899A1 (en) Vacuum device for heat treatment of materials
ES443337A1 (en) Electrostatic precipitator having electrode stabilizer means
US3665245A (en) Quadrupole ionization gauge
GB1497311A (en) Electric discharge lamp operable in the open air
US2745059A (en) Device for measuring gas pressures
SU358980A1 (en) VORTEX PLASMATRON
JPS57192258A (en) Film forming apparatus using glow discharge
US3210525A (en) Vacuum evaporation crucible
SU375548A1 (en) ELECTRON CAPTURE DETECTOR
US3573523A (en) Vacuum gauge arrangement provided with a flange connection
ES299610A1 (en) Starting of high temperature electrode lamps
GB763541A (en) Improvements in or relating to apparatus for the continuous treatment in vacuo of wire or other strip-like material
SU382171A1 (en) GETTERNO-IONNSH PUMP
GB1066563A (en) Improvements in or relating to apparatus for the ionisation of a gas to be analysed
US1030178A (en) Apparatus for the electrical production of light.
SU497756A1 (en) Arc gas heater
US2094450A (en) Gas discharge device
SU307666A1 (en) Electric arc metal evaporator
US1871443A (en) Space current device
SU506795A1 (en) Installation for research of gas separation of materials in high vacuum
US3067355A (en) Indicator tube
US2208129A (en) Photoelectric tube
SU398851A1 (en) SENSOR FOR MEASURING THE PRESSURE OF METAL VAPORS
SU397984A1 (en) ion source with SURFACE IONIZATION