01365nam 2200397I 450 991070687600332120180215144651.0(CKB)5470000002458705(OCoLC)1023436025(OCoLC)995470000002458705(EXLCZ)99547000000245870520180215d1961 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierProducing and ladle-treating medium-carbon alloy steels with rare-earth metals and oxides /by R.J. Leary, E.J. Ostrowski, and N. Derick[Washington, D.C.] :U.S. Department of the Interior, Bureau of Mines,1961.1 online resource (ii, 50 pages) illustrationsReport of investigations ;5895Includes bibliographical references.Steel alloysRare earth metalsSteel alloys.Rare earth metals.Leary Richard J.1417493Ostrowski E. J.Derick NickUnited States.Bureau of Mines,GPOGPOBOOK9910706876003321Producing and ladle-treating medium-carbon alloy steels with rare-earth metals and oxides3526048UNINA