Essays about: "Heat treatment cycles"

Showing result 1 - 5 of 12 essays containing the words Heat treatment cycles.

  1. 1. Optimization of the process-route of a Nickel-base alloy : Investigation of Sigma-phase precipitation in heat treatment

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Felix Andersson; [2023]
    Keywords : Sigma-phase; austenitic stainless steel; Nickel-base alloy; heat treatment; Sigmafas; austenitiskt rostfritt stål; Nickelbas legering; värmebehandling;

    Abstract : The focus of this master’s thesis is on the heat treatment of Ni-base alloys, specifically the risk of intermetallic σ-phases during different stages of heat treatment. The alloy studied is Sanicro®28, a super-austenitic stainless steel produced by Alleima AB. READ MORE

  3. 2. Fouling modelling in a UHT unit based on plant data.

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Thai Lam; [2023]
    Keywords : UHT; dairy; tubular heat exchanger; fouling development; fouling removal; food engineering; Technology and Engineering; Agriculture and Food Sciences;

    Abstract : Heat treatment of dairy products is essential for food safety, one way to perform this is ultra-high temperature (UHT) processing. During the process, macronutrients and minerals form fouling deposits which impairs heat transfer. Eventually the fouling needs to be removed chemically by alkaline and acidic detergents. READ MORE

  4. 3. Investigation of Heat Treatment and Quenching Cycles on Microstructure and Mechanical Properties of Hadfield Steel

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

    Author : Cécile Chaxel; [2022]
    Keywords : Hadfield steel; Manganese; Heat treatments; Carbides;

    Abstract : Hadfield steel is a material used in different industrial application, when a good resistance to severe impact loads and abrasion is expected. Its high ductility, high toughness, good work hardening capacity and high fatigue resistance make it especially suitable for theses conditions. READ MORE

  5. 4. Evaluation of electrospun lignin/polyvinyl alcohol/cellulose nanofiber mats

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

    Author : Lisa Johansson Carne; [2021]
    Keywords : Electrospinning; lignin; polyvinyl alcohol; cellulose nanofiber; wound dressing;

    Abstract : Polymeric electrospun nanofiber mats have recently emerged as a promising alternative to conventional wound dressings for non-healing wounds. Its large surface area, porosity and scalability are only a few of the promising characteristics of electrospun nanofibers. READ MORE

  6. 5. Different Heat Treatment parameters investigation on microstructure, mechanical and wear properties of Hadfield Steel

    University essay from Lunds universitet/Industriell Produktion

    Author : Rahul Milind Kulkarni; Vishwajit Vishnu Kolekar; [2021]
    Keywords : Hadfield Steel; Heat Treatment; Microstructural evolution; Carbides; Austenitization temperature; Technology and Engineering;

    Abstract : Hadfield Steels make up a significant group of steels that can perform with their higher strength, excellent wear resistance, and good formability. To achieve this distinctive behavior along with the alloy compositions, heat treatment is also a vital factor. READ MORE