?url_ver=Z39.88-2004&rft_id=10.1051%2Fmatecconf%2F20141304021&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Mahmoud%2C+H.R.S.&rft.aulast=Mahmoud&rft.aufirst=H.R.S.&rft.title=Effective+duration+of+gas+nitriding+process+on+AISI+316L+for+the+formation+of+a+desired+thickness+of+surface+nitrided+layer&rft.date=2014&rft.issn=2261236X&rft.genre=proceeding