Essays about: "vacuum saturation"

Found 4 essays containing the words vacuum saturation.

  1. 1. Ageing tests of cemented carbide powders : An investigation for increased quality of metal cutting inserts

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Eric Rösth; [2018]
    Keywords : cemented carbide; ageing; PEG; water absorption; sintering; DEK; DMK; coercivity; saturation magnetization; Hårdmetall; åldring;

    Abstract : In this study, the ageing effects on powder used for cemented carbide insert production are examined. Ageing is throughout this study, defined as the time dependent change of the magnetic properties: coercive field strength and saturation magnetization. READ MORE

  3. 2. What is the impact of entrapped air on the measurement of saturated hydraulic conductivity of soil?

    University essay from SLU/Dept. of Soil and Environment

    Author : Maryia Babko; [2016]
    Keywords : air bubbles; vacuum saturation; X-ray computed tomography; the constant-head method of Ks measurement; standard laboratory method of saturation; critical pore diameter;

    Abstract : X-ray computed tomography was applied to investigate the influence of entrapped air on standard laboratory measurements of saturated hydraulic conductivity Ks in five soil samples. The investigation consisted of five X-ray scans for each sample. Soil samples were saturated by the standard laboratory method from the bottom at the first step. READ MORE

  4. 3. Measurements of electric fields in a plasma by Stark mixing induced Lyman-α radiation

    University essay from Institutionen för fysik och astronomi

    Author : Petter Ström; [2013]
    Keywords : Plasma diagnostic; electric field measurement; non-intrusive; Stark effect; Lyman-alpha; hyperfine structure; H 2s ; cesium vapour;

    Abstract : This paper treats a non-intrusive method of measuring electric fields in plasmas and other sensitive or hostile environments. The method is based on the use of an atomic hydrogen beam prepared in the metastable fine structure quantum state 2s1/2. READ MORE

  5. 4. Mörning av rostbiff i vakuum och i Tublin mörningspåse : effekt på köttkvalitet och konsumenternas preferens

    University essay from SLU/Dept. of Food Science

    Author : Anna Wallby; [2012]
    Keywords : rostbiff; köttkvalitet; torrmörning; vakuummörning; sensorisk attrubut;

    Abstract : Syftet med denna studie var att undersöka hur mörning i vakuumpåse och Tublin mör- ningspåse påverkar olika egenskaper hos rostbiff, viktiga inom köttkvalitet, med tyngd- punkt på ätkvalitet, det vill säga mörhet, saftighet och smak. Båda rostbiffarna från åtta Herefordkvigor användes och inom varje par tilldelades mörningsmetoderna slumpmäs- sigt. READ MORE