Essays about: "austenit"
Found 4 essays containing the word austenit.
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1. The Effect of Temperature Gradients During Intercritical Annealing of Advanced High Strength Steels : Method Development for Experimental Streamlining
University essay from KTH/MaterialvetenskapAbstract : The third-generation advanced high strength steels, AHSS, represent an opportunity for today’s steel development, where lighter materials with maintained strength and toughness are in demand. The unique properties of these materials often stem from a tailored microstructure. READ MORE
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2. Machine learning for the prediction of duplex stainless steel mechanical properties : Hardness evolution under low temperature aging
University essay from KTH/MaterialvetenskapAbstract : Duplex stainless steels, DSS are stainless steels that consist of the two phases austenite and ferrite. The DSS have superb properties and are widely used in industries such as nuclear power and in pressure vessels, pipes and in pipelines. The use of DSS are limited due to embrittlement which occurs at temperatures from 250 to 550 oC. READ MORE
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3. Low temperature embrittlement of duplex stainless steels : A study of alloying elements’ effect
University essay from KTH/MaterialvetenskapAbstract : Duplex stainless steels (DSSs), consisting of an equal amount of ferrite and austenite phases, have wide applications in e.g. vehicles, chemical engineering as well as nuclear plant because of the combination of excellent mechanical properties and corrosion resistance. READ MORE
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4. Quenching and tempering hardness response of front axle steel beams : Different material properties during quenching and tempering
University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Abstract : The aim of this thesis was to investigate what the relation is between as-quench hardness and final surface hardness for steel beams is, depending on what tempering temperature is used. Also explain how chemistry, dimension and microstructure effects the final mechanical properties of the front axle beam. READ MORE