zielsicher Englisch, Metalltechnik, Schulbuch

Write down the marked words from task 02 and translate them with a partner. Use your favourite translation tool. Also add other words from this unit. English German English German heat treatment Wärmebehandlung normalising Normalglühen generate erzeugen soft annealing Weichglühen material properties Werkstoffeigenschaften stress relief annealing Spannungsarmglühen work piece Werkstück coarse-grain annealing Grobkornglühen thermal impact thermischer Einfluss tempering Vergüten thermochemical impact thermochemischer Einfluss surface hardening Randschichthärten annealing Glühen, Anlassen carburization Aufkohlen hardening Härten quenching Abschrecken diffusion process Diffussionsverfahren ductility Zähigkeit case hardening Einsatzhärten brittle spröde nitriding Nitrieren recrystallisation annealing Rekristallationsglühen Listen and note the 5 heat treatment techniques mentioned. annealing case hardening tempering normalizing quenching Read the text below and label the diagram with the words in bold. The hardening process starts by heating the work piece until the hardening temperature is reached. The next step is to hold the temperature , followed by fast quenching . This happens in water, oil or gas depending on the desired properties (e. g. ductility or hardness). After quenching the work piece is glass hard and too brittle to use it. It is necessary to annealing the component up to its annealing temperature and finally to cool it down by air. time temperature heating hold temperature quenching annealing cool down hardening temperature annealing temperature Mosaic Which of these ovens are used for heat treatment? ✗ ✗ 03 A2–B1 04 A2–B1 listening z6tx9e 05 A2–B1 101 Heat treatment 19 Nur zu Prüfzwecken – Eigentum des Verlags öbv