Sökning: "Secondary Dendrite Arm Spacing SDAS ."

Hittade 2 uppsatser innehållade orden Secondary Dendrite Arm Spacing SDAS ..

  1. 1. Effect of conformal cooling in Additive Manufactured inserts on properties of high pressure die cast aluminum component

    Master-uppsats, Jönköping University

    Författare :Ruslan Sevastopolev; [2020]
    Nyckelord :High Pressure Die Casting HPDC ; Additive Manufacturing AM ; Aluminum Al ; Tensile test; Cooling channels; Conformal cooling; Laser Based Power Bed Fusion of Metals PBF-LB M ; Microstructure; Secondary Dendrite Arm Spacing SDAS .;

    Sammanfattning : Additive manufacturing can bring several advantages in tooling applications especially hot working tooling as high pressure die casting. Printing of conformal cooling channels can lead to improved cooling and faster solidification, which, in turn, can possibly result in better quality of the cast part. LÄS MER

  3. 2. The influence of microstructural deformations and defects on mechanical properties in cast aluminium components by using Digital Image Correlation Techniques (DICT)

    Master-uppsats, Högskolan i Jönköping/Tekniska Högskolan

    Författare :Jahanmehr Armanjo; [2015]
    Nyckelord :Al-Si cast alloys; AlSi7Mg0.3; strontium modification; heat treatment; SDAS Secondary Dendrite Arm Space ; Aramis; digital image correlation technique DICT ; mechanical properties ultimate tensile strength; offset yield strength and elongation ; plaster mould processes;

    Sammanfattning : Digital image correlation techniques (DICT), a non-contact deformation measuring technique based on gray value digital images, have become increasingly used over the last years. By using the DIC technique during a tensile test, the deformation behavior of different engineering material under an applied load can be determined and analyzed. LÄS MER