Sökning: "Ahmad el Masri"

Hittade 1 uppsats innehållade orden Ahmad el Masri.

  1. 1. Study and analysis of surface layer characteristics of lead brass and lead free brass

    Magister-uppsats, Högskolan i Halmstad/Maskinteknisk produktframtagning (MTEK)

    Författare :Dharmendra Challapalli; Ahmad El-masri; [2016]
    Nyckelord :Lead free Brass; surface integrity; subsurface deformation; microhardness.;

    Sammanfattning : The addition of lead to the copper alloys increase the machinability of thework material (without reference here to environmental factors) and reduces the overall production cost of the components at different stages, despite copper being expensive, which makes a challenging task to replace lead. Since lead is dangerous to human health. LÄS MER