+37069813112
sales@uterna.lt

Hartowanie

Hartowanie to proces obróbki cieplnej stosowany głównie w stalach w celu zwiększenia twardości, wytrzymałości i odporności na zużycie. Metal jest nagrzewany powyżej temperatury krytycznej (zwykle 750–900°C, w zależności od zawartości węgla), aż struktura stanie się austenityczna. Następnie jest szybko chłodzony (hartowany) w wodzie, oleju, roztworze polimerowym lub w powietrzu.

Szybkie chłodzenie przekształca austenit w martenzyt, który jest bardzo twardy, ale kruchy. Po hartowaniu zwykle stosuje się odpuszczanie.

Stosowane typy pieców:

  • Elektryczny piec muflowy
  • Piec komorowy
  • Piec indukcyjny
  • Piec kąpielowy solny

Zastosowania:

Narzędzia skrawające, matryce, koła zębate, wały, łożyska

Proszę o kontakt

Öfen für die Wärmebehandlung von Transformatorblech Warmrundlaufprüfanlagen
Herdwage n Glühöfen Kammerschmiedeöfen
chamber-furnace
brazing-annealing-carburizing-normalizing-hardening-and-sintering-AMS-2750E
varmebehandling-varmebehandling-varmebehandling
bogie-furnace
Pit-Vacuum-Furnace-Horizontal-Integral-Quench-Vacuum-and-Front-Load-Horizontal-Vacuum-Furnace-AMS-2750E
Tempering-Annealing-Hardening-Quenching-Solution-Annealing-Ageing-Forging-Preheating-Drying-Curing
bogie-furnace
industriugnar-ugnar-varmebehandling-varmebehandling-varmebehandling
Quench-Furnace-Atmosphere-Furnace-Pit-Type-Furnace-AMS-2750E-Tempering-Furnace-Chamber-Furnace
1_Industrial-Furnace-Solutions
Kammeröfen
650C-oven-with-cooling-control
chamber-oven-with-manual-open-door-to-the-side
Furnace-1200C-with-PLC
Furnaces-ovens
oven-industrial-650-C-1
Uterna-top-quenching-line
industrial-oven-3
industrial-furnace-Heat-Treatment-Furnace-Gas-Furnace-Mesh-Belt-Furnace-Bogie-Hearth-Furnace-AMS-2750E
bogie-furnace-bogie-furnace
Oven-2-
Oven-unloading-process
heat-treatment-furnace-bogie-furnace-chamber-furnace
0 8 f0 05002d03d42de5183d2cc099018d 96a165 7b71a3 5951a9 7b01af 8b91b5 9d71af 8af1af 87b
Shaft-furnace
Front-loading-oven-0-450C
furnace
Oven-0-650C-for-automotive-Auto-door-and-circulation-system
Oven-with-advance-Control-0-250C
Top-loading-furnace-0-650C
Front-loading-furnace-0-850C-with-air-circulation
Front-loading-oven-with-tray-0-350C
bogie-furnace-a
Front-loading-furnace-0-1200C
Front-loading-furnca-2-heating-zones-0-450C
Advance-control
OLYMPUS DIGITAL CAMERA
Assembling-and-start-up-oven-0-250C
Front-loading-oven-0-450C-modern-design
Advance-Controls
Oven-0-850C
Oven-0-850C-with-hot-air-flow-and-quenching-tank
Hardening-furnace-0-1200C
Front-loading-oven-0-650-C-with-N2-protection-system
Sintering-Furnace-Bell-Furnace-Melting-Furnace-Annealing-AMS-2750EFurnaceIndustrial-Ovens-Quench-tank
bty
Front-loading-oven-0-650C
Prepared-for-for-delivery
Drying-oven-0-350C-with-2-trays
Furnace-hardening-0-1200C
industrial-oven-up-to-650-Circulation
Aluminium-heating-line-0-650C-with-quenching-tank
Heating-line-with-Scada-control
Herdwagenofen-Herdwagenofen-15
Oven-0-650C-with-advance-control-system
User comments
Bogie-oven-0-650C
Transportation-to-USA
advance-el-switch-cabinet
bty
Front-loading-oven-for-local-trays-0-250C
1200-Celsius-furnace-1.5-cube
Aluminium-ovens-0-650C
Industrial-oven-up-to-600-Celsius-circulation
Drying-oven-0-350C
Aluminium-treatment-furnaces-650-C
High-temperature-furnace-850C-with-air-circulation
Chamber-ovens
Bogie-furnace-0-1200C-auto-door-and-auto-bogie
oven-0-350C-advance-control-cabinet
Oven-T-max-850C-with-air-circulation
Industral-oven-650C-automatic-line
Industrial-ovne-up-to-600-Celsius
Scada-Software-for-thermo-process-control
Advance-oven-for-automotive-industry-0-650C-modern-control-cabinet-with-2-x-air-circulation-stations
High-tenperature-furnace-transportation
Front-loading-double-door-oven-0-350C
0 d122 05002d03d42de5183d2cc099018b a9919d a611af b171cf 99b1a7 91717f 9df157 ab112f 9bc16d 84e173 9c5179 a9417f b5b179 ad4
850-C-furnace-with-air-circulation-high-advance
Quenching-tanks
Front-loading-Oven-0-250C-with-air-circulation
Industrial-Furnace-Solutions
special-moving-trolley
Oven-0-850C-with-pneumatic-open-door
oven-1
oven-3
dav
industrial-oven-2
dav
IMG_20180322_112644
Oven-0-650C-with-pneumatic-open-door
oven-2-1
Hardening-furnace-before-instalation
Aluminium-top-loading-ovens
4-x-ovens-synchronize-control-cabinet
oven-instalation
Automatic-heating-line-with-manipulator-and-SCADA-control-1
dav
bdr
Aluminium-heating-line-0-650C
harden-1200-C
SAM_1717
Huvugnar-1200-3-tons
650-C-furnace-full-automatic
Huvugnar-1200-plc
Heating-oven-line-rotated
650-C-Top-loading-oven
furnace-650C-Aluminium-T6-a
with-moving-bogie
Oven-650
chamber-oven
Huvugnar-1200-auto
Bogie-furnace
furnace-2
Aluminium-heat-treatment-line-0-650C
oven-4
furnace-650-C-Aluminium
Furnace-1200C

1 2