COMPANY PRODUCTS COMPETENCES CONTACT CAREER HARDENING Hardening procedures TEMPERING, HARDENING AND HIGH-TEMPERATURE TEMPERING This means the increase of hardness resp. strength by means of a thermal treatment. This treatment consists of the steps austenising and quenching. Austenising shows an annealing at 800-1.200° C,whereby a face-centred cubic crystal lattice follows.By the subsequent quenching a microstructural transformation results, which creates a tensed, hard martensite-lattice. The parameters (austenising temperature, duration and critical speed of quenching) depend on the composition of the steel. After the hardening normally a tempering follows to increase the toughness. Hardening and tempering in protective atmosphere At hardening in a protective atmosphere the unwanted internal oxidation can be avoided by means of a controlled gaseous atmosphere. The quenching happens in oil or polymer solution. VACUUM HARDENING CASE HARDENING CARBO NITRIDING ANNEALING INDUCTION HARDENING TENIFER'S PROCEDURE ALUMINIUM HEAT TREATMENT Equipment Bell furnace system, o 620x x650 mm, workpiece weight up to 250kg 3 pusher furnaces Chamber furnace, 500 x 500 x 1000 mm, workpiece weight up to 500kg Vacuum chamber furnace, Size 600x600x400mm, charge weight up to 300kg Shaft furnace o 850 x 1200 mm, workpiece weight up to 1.000kg Shaft furnaces o 500 x 700 mm, workpiece weight up to 1kg High-frequency and medium–frequency installations 20 - 50 kW CNC induction hardening equipment Salt bath – nitriding equipment, crucible Ø 400 x 600mm, workpiece weight up to 20kg Hardening Video Video Player 00:00 00:00 ADDRESS STUBAI KSHB GMBH Industriegelände Zone A1 A-6166 Fulpmes CONTACT + 43 5225 62239 office@kshb.stubai.com LINKS Imprint Stubai Werkzeughandel Stubai Bergsport © STUBAI KSHB 2017 | MADE BY HOLZWEG GMBH Diese Website verwendet Cookies. Nähere Informationen dazu und zu Ihren Rechten als benutzer finden Sie in unserer Datenschutzerklärung. Klicken Sie auf "Ich stimme zu", um Cookies zu akzeptieren und direkt unsere Website besuchen zu können.Ich stimme zuNein