Essays about: "Bainite"

Showing result 1 - 5 of 9 essays containing the word Bainite.

  1. 1. Simulation and Experimental Based Hardenability Evaluation of Chromium Alloyed Powder Metal Steels

    University essay from KTH/Materialvetenskap

    Author : Atharva Kotasthane; [2023]
    Keywords : Hardenability; Martensite; Simulation Modelling; Microhardness; Microstructure; Härdbarhet; Martensit; Simuleringsmodellering; Mikrohårdhet; Mikrostruktur;

    Abstract : Powder metallurgy is a branch of metal forming technology where metal powders are used to manufacture parts and components. It is a flexible and economical technique for manufacturing complicated shapes. This present work focuses on press and sinter technology and forms a part of Höganäs’s efforts of modelling hardenability through quenching. READ MORE

  3. 2. Wear resistance of heat-treated Advanced High Strength Steels and casting

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

    Author : Joan Morata Royes; [2020]
    Keywords : ;

    Abstract : The necessity to improve the durability of the machinery used in the milling industry has lead to several types of research. One study is focused on the plates that are located in the stationary and moving jaws of crushers to diminish particles sizes of Gneiss and Diabase rocks. READ MORE

  4. 3. 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)

    Author : Simon Zemui; [2017]
    Keywords : Axle steel beams; hardness; Quenching; tempering;

    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

  5. 4. Mapping and analysis of the steel matrix across the Steel/WC- Composite

    University essay from KTH/Tillämpad processmetallurgi

    Author : Jairam Vijayakumar Sujaya; [2014]
    Keywords : Powder Metallurgy; Spark Plasma Sintering; bainite; hardness; porosity;

    Abstract : .... READ MORE

  6. 5. Development of a heat treatment method to form a duplex microstructure of lower bainite and martensite in AISI 4140 stee

    University essay from KTH/Materialvetenskap

    Author : Erik Claesson; [2014]
    Keywords : AISI 4140; 326C; 326F; Isothermal heat treatment; Martensite; Bainite; Molten salt; vacuum furnace; gas quenching.;

    Abstract : Research on bainite and martensite structures has indicated that lower bainite needles have a refining effect on the lath martensitic structure. Lower bainte needles partitions prior austenite grains and will consequently have a refining effect on the subsequent formed lath martensite. READ MORE