Essays about: "strain hardening"

Showing result 1 - 5 of 26 essays containing the words strain hardening.

1. 1. Influence from temperature variations in stacking fault energy on the mechanical properties of stainless steels

   University essay from KTH/Materialvetenskap

   Author : Christopher Hallén; Marcus Johansson Storne; [2023]
   Keywords : ;

   Abstract : This paper investigates the mechanical properties and deformation mechanisms of austenitic stainless steels and how they relate to the material property of stacking fault energy (SFE) and its relation to temperature and nickel content. Austenitic stainless steels are commonly used and well known for good mechanical properties and deformation characteristics. READ MORE

3. 2. Cryogenic properties of additive manufactured austenitic stainless steels for space applications

   University essay from Luleå tekniska universitet/Materialvetenskap

   Author : Patricio Piantanida; [2023]
   Keywords : austenitic stainless steel; additive manufacturing; cryogenic;

   Abstract : The mechanical properties of three austenitic stainless steel alloys, namely 21-6-9, 316L and a modifed 316, fabricated via laser powder bed fusion, have been studied. From the results previously obtained through tensile tests at room and cryogenic temperatures, their strength and ductility were compared against similar conventionally processed materials. READ MORE

4. 3. Optimizing Induction Heating for Manganese Steel for Induction Assisted Machining

   University essay from Lunds universitet/Industriell Produktion

   Author : Ravshan Yakupov; [2023]
   Keywords : induction assistive machining; induction assisted machining; manganese steel; preheating; induction coil; reinforced material; Technology and Engineering;

   Abstract : The main factors for usage of Induction assisted machining of Manganese steel were identified in this project. The testing environment to evaluate performance of the high frequency coils for turning and milling was created. The characteristics of the material that we are working with were measured. READ MORE

5. 4. Mechanical design guidelines and criteria for mooring components in wave energy devices : Finding the optimum chain and shackle parameters

   University essay from Uppsala universitet/Tillämpad mekanik

   Author : Arvin Modiri; [2022]
   Keywords : Chain; shackle; finite element method; wave energy converter; WEC; Kedja; kätting; schackel; finita element metoden; vågkraftverk;

   Abstract : Obtaining the perfect renewable energy source is one of the most important questions of our lifetime. One renewable energy source that could be of interest in this question because of the characteristics of the power that could be extracted from it is wave energy. READ MORE

6. 5. Material Characterization and Blade Impact Simulation

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Gustaf Bodare; [2022]
   Keywords : Strain rate dependency; Split-Hopkinson pressure bar; Digital image correlation; LS-DYNA; FEM; SPG;

   Abstract : Blades used on brushcutters and lawn mowers are subjected to a wide variety of working conditions. Besides continuous loads from cutting grass, the blades are also subjected to accidental impacts of branches, stones and structures. READ MORE