FIELD: thermochemical treatment of steel articles; applicable in manufacture of tubular articles with high-strength internal coatings. SUBSTANCE: the offered device includes induction heater and gas pipeline for supply and discharge of gas. Said pipeline is provided with plug to separate it into inlet and outlet parts. In addition, the device has chamber with holes for discharge of used gases. Chamber is rigidly attached to gas pipeline by means of pipes. EFFECT: reduced consumption of working gas, higher productivity of carburization process due to supply of preliminarily heated gas. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AUTOMATIC TRANSFER LINE FOR THERMOCHEMICAL TREATMENT OF PIPE INTERNAL SURFACE | 2000 |
|
RU2160791C1 |
| METHOD OF THERMOCHEMICAL TREATMENT OF INTERNAL SURFACE OF PIPES | 1998 |
|
RU2130507C1 |
| DEVICE FOR THERMOCHEMICAL TREATMENT OF PIPE INTERNAL SURFACE | 1998 |
|
RU2129620C1 |
| INTERNAL COMBUSTION ENGINE MULTICHAMBER MUFFLER | 2001 |
|
RU2192548C2 |
| INTERNAL COMBUSTION ENGINE MUFFLER | 1999 |
|
RU2191269C2 |
| METHOD FOR CHEMICOTHERMAL TREATMENT OF STEEL WARE | 2000 |
|
RU2180017C1 |
| APPARATUS FOR RAPID COOLING AND HYDRAULIC TRANSPORTATION OF ROLLED PRODUCTS | 1999 |
|
RU2176940C2 |
| PREVENTION OF RING DEFORMATION AT CHEMICAL-PHYSICAL TREATMENT AND SHAFT FURNACE TO THIS END | 2013 |
|
RU2527111C1 |
| METHOD OF AND DEVICE FOR SEPARATION OF MOISTURE AND HARD PARTICLES FROM COMBUSTION PRODUCTS IN PISTON INTERNAL COMBUSTION ENGINE | 2002 |
|
RU2227833C2 |
| COMBINED GAS TURBINE COMPRESSOR UNIT | 2011 |
|
RU2460891C1 |
