MENU COATING & HARDENING Whatever lasts longer, saves costs significantly. This is why the business unit Coating & Hardening helps its customers to optimize their tools and applications. It all starts with advice that is open to all technologies. We make suggestions for improvement in the design of the tools, show the optimum tool treatment and coordinate process details. SERVICES HARD-MATERIAL COATING CVD process – Extreme hardness and adhesion strength PVD process – highly efficient coating without dimensional change PVD hybrid technique - Excellent fatigue strength and compressive strength HEAT TREATMENT Vacuum heat treatment – creating cost and competitive advantages Plasma nitriding – base for longer service life NOX treatment – solid shaping and forming with black thread fillets Induction hardening – state-of-the-art system technology ensures economic advantages SERVICES Complete production - production of rotationally symmetrical tools Polishing – creating ideal preconditions Coat removal – saving costs through multiple use Take-over of segmented forming tools in the main casting – save your resources Transport service – we relieve you Brochure The seminars are only offered in German In our seminars we will show you how you can use our services and products optimally. Seminare Seminar Flyer OUR SUBSIDIARIES Technical consulting forms the basis of our customer relations and our resulting success. It not only includes materials technology but also any issues associated with construction and design, manufacturing and production application. We would be pleased to give you personal advice. Engelskirchen-Ruenderoth plant Hammerweg 7 51766 Engelskirchen-Ruenderoth Germany Phone: +49 2263 79-587 Fax: +49 2263 79-440 coatinghardening@doerrenberg.de Shipping adress: Dörrenberger Weg 1 51766 Engelskirchen-Ruenderoth Germany Phone: +49 2263 79-587 Fax: +49 2263 79-440 coatinghardening@doerrenberg.de Dörrenberg Tratamientos Térmicos Heat treatment centre Spain Dirección POLIGONO SARGAIZ, B10-B11 31840 UHARTE ARAKIL / NAVARRA Spain Phone: +34 948 567 105 Fax +34 948 567 106 www.dorrenberg.es info@dorrenberg.es Imprint Terms & Conditions Privacy Statement Copyright 2021 - Dörrenberg Edelstahl GmbH