FIELD: heat treatment of parts. SUBSTANCE: unit contains heating chamber, prechamber and quenching tank with table located under prechamber and gas evacuation and supply system. Unit is provided with intermediate chamber, flange and gas pressure compensator fitted on quenching tank; all these parts are mounted coaxially in prechamber. Intermediate chamber is connected with gas evacuation and supply system and is movable vertically; flange secured under intermediate chamber is used for sealing it. EFFECT: enhanced reliability of unit and reduced consumption of inert gas.
| Title | Year | Author | Number |
|---|---|---|---|
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|
SU916932A1 |
| HARDENING TANK | 0 |
|
SU1071647A1 |
| ARRANGEMENT FOR TRANSPORTING PARTS ON BOTTOM PLATES | 0 |
|
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| METHOD AND DEVICE FOR THERMO-CHEMICAL HARDENING OF PARTS | 2014 |
|
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| METHOD OF PRODUCING METAL STRUCTURE | 1995 |
|
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| VERTICAL FURNACE FOR HEAT TREATMENT OF STEEL ARTICLES | 1994 |
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| DEVICE FOR INDIVIDUAL QUENCH HARDENING OF TECHNICAL EQUIPMENT COMPONENTS | 2015 |
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| METHOD OF STEEL PIECES THERMAL TREATMENT | 1981 |
|
SU1064629A1 |
| INSTALLATION FOR THE VACUUM IONIC-PLASMA TREATMENT OF THE SURFACES | 2005 |
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RU2294395C2 |
