00986nam a2200217 k 4500001001300000005001500013008004100028041001300069049003200082052001500114056001300129082001500142245023300157260003600390300003000426502008000456653014500536700005300681900001400734963002000748KDM20022089620200805092410020610s2002    ulka       AX 000   kor  0 akorbeng0 lEM2567777lEM2567778c2fDP01a530.4b2-2  a530.4240 a620.1122100a기계적 합금화 방법에 의해 제조된 나노결정구조의 W/Cu/Pb 복합분말의 열처리특성연구=xThermal behavior analysis of tne nanocrystallines W/Cu/Pb composite prepared by mechanical alloying/d柳聖洙  a서울:b漢陽大學校,c2002  avi, 145p.:b삽도;c26cm1 a학위논문(박사) --b한양대학교 대학원:c재료공학과,d2002  a기계a합금화a나노결정구조a나노aWaCUaPBa복합분말a열처리aTHERMALaNANOCRYSTALLINEaCOMPOSITEaMECHANICALaALLOYING1 a류성수,g柳聖洙,d1972-0KAC2017100184aut00a유성수  a재료공학과