Essays about: "Richard Ohlsson"

Found 1 essay containing the words Richard Ohlsson.

  1. 1. Variations in hardness and microstructure in cartridge cases at annealing

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

    Author : Richard Ohlsson; [2018]
    Keywords : Hardness; Microstructure; Cartridge cases; Annealing;

    Abstract : The thesis work is performed at Norma Precision AB, a company that manufactures ammunition for hunting and competitive shooting. Two types of cases called 300 Winchester Magnum and 308 Winchester are examined on how their hardness were prior to and after the two annealing’s of the neck they experience during the manufacturing. READ MORE