SU64404A1 - Method for accelerating gas carburizing and nitriding processes - Google Patents
Method for accelerating gas carburizing and nitriding processesInfo
- Publication number
- SU64404A1 SU64404A1 SU39213A SU39213A SU64404A1 SU 64404 A1 SU64404 A1 SU 64404A1 SU 39213 A SU39213 A SU 39213A SU 39213 A SU39213 A SU 39213A SU 64404 A1 SU64404 A1 SU 64404A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas carburizing
- accelerating gas
- nitriding processes
- nitriding
- gases
- Prior art date
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
В насто щее врем дл газовой цементации примен етс газ, получаемый при пиролизе и крекинге керосина. Недостатком процесса цементации вл етс длительность процесса и несовершенство очистки газа (громоздкость аппаратуры и низка степень очистки ripouecc азотировани также протекает весьма долго.At present, gas obtained from the pyrolysis and cracking of kerosene is used for gas cementation. The disadvantage of the cementation process is the length of the process and the imperfection of gas cleaning (the cumbersome equipment and the low degree of purification of the nitriding process also take a very long time.
Насто щим изобретением предлагаетс способ ускорени газовой цементации и азотировани , состо щий в том, что газ, поступающий в печи дл газовой цементации и азотировани , проходит предварительно камеру ионизации.The present invention proposes a method for accelerating gas carburizing and nitriding, in that the gas entering the kiln for gas carburizing and nitriding passes through an ionization chamber.
На чертеже изображён электрофильтр , примен емый в качестве ионизационной камеры.The drawing shows an electrostatic precipitator used as an ionization chamber.
Подлежащий ионизации газ входит в корпус 3 электрофильтра через патрубок 6 и выходит через патрубок 7, откуда направл етс в печь с обрабатываемыми издели ми . В расщиренной части 8The gas to be ionized enters the electrostatic precipitator body 3 through nozzle 6 and exits through nozzle 7, from where it is sent to the furnace with processed products. In the expanded part 8
фильтра помещаютс проходной изол тор 4 и опорный изол тор 5. Корронирующий электрод 1, помещённый внутри осадительного электрода 2, соединён с корпусом 3 фильтра, а осадительный электрод 2 изолирован от корпуса . Благодар этому одновременно осуществл етс очистка и ионизаци газов,of the filter, a bushing insulator 4 and a support insulator 5 are placed. The corroding electrode 1, placed inside the collecting electrode 2, is connected to the filter housing 3, and the collecting electrode 2 is insulated from the housing. Due to this, the gases are cleaned and ionized simultaneously.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU39213A SU64404A1 (en) | 1940-12-12 | 1940-12-12 | Method for accelerating gas carburizing and nitriding processes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU39213A SU64404A1 (en) | 1940-12-12 | 1940-12-12 | Method for accelerating gas carburizing and nitriding processes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU64404A1 true SU64404A1 (en) | 1944-11-30 |
Family
ID=48245144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU39213A SU64404A1 (en) | 1940-12-12 | 1940-12-12 | Method for accelerating gas carburizing and nitriding processes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU64404A1 (en) |
-
1940
- 1940-12-12 SU SU39213A patent/SU64404A1/en active
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