Sökning: "Henrik Alberg"

Hittade 2 avhandlingar innehållade orden Henrik Alberg.

  1. 1. Material modelling for simulation of heat treatment

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Henrik Alberg; [2003]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : Heat treatment of materials is a fundamental metallurgical process. Materials are subjected to heat treatment to relieve internal stresses, reduce brittleness and to improve machinability. The properties of materials can also be altered such as hardness, strength, toughness, and wear resistance to suit particular applications. LÄS MER

  2. 2. Simulation of welding and heat treatment modelling and validation

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Henrik Alberg; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : Many aerospace components with complex geometry are fabricated from smaller parts using joining techniques such as welding. Welding and the heat treatment which usually follows, can result in unwanted deformation and stresses. LÄS MER