Bulk metallic glasses - A new engineering material

被引:90
作者
Johnson, WL
机构
[1] Dept. of Materials Science, 138-78, California Institute of Technology, Pasadena
关键词
D O I
10.1016/S1359-0286(96)80029-5
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The development of new metallic alloys which form bulk glasses at low cooling rates has led to significant advances in the study of undercooled liquid metals and the glass transition in metallic systems. For the first time it has become possible to carry out measurements of thermophysical properties such as specific heat, viscosity, atomic diffusion, and crystal nucleation rates for liquid alloys over the full temperature range of the undercooled melt. These new materials exhibit a rich variety of phenomena, such as liquid crystal phase separation and nanocrystalline phase formation, and have interesting potential as engineering materials.
引用
收藏
页码:383 / 386
页数:4
相关论文
共 22 条
[1]   THE VISCOSITY OF THE ZR46.75TI8.25CU7.5NI10BE27.5 BULK METALLIC-GLASS FORMING ALLOY IN THE SUPERCOOLED LIQUID [J].
BAKKE, E ;
BUSCH, R ;
JOHNSON, WL .
APPLIED PHYSICS LETTERS, 1995, 67 (22) :3260-3262
[2]   DECOMPOSITION AND PRIMARY CRYSTALLIZATION IN UNDERCOOLED ZR41.2TI13.8 CU12.5NI10.0BE22.5 MELTS [J].
BUSCH, R ;
SCHNEIDER, S ;
PEKER, A ;
JOHNSON, WL .
APPLIED PHYSICS LETTERS, 1995, 67 (11) :1544-1546
[3]   EVIDENCE OF A GLASS-LIQUID TRANSITION IN A GOLD-GERMANIUM-SILICON ALLOY [J].
CHEN, HS ;
TURNBULL, D .
JOURNAL OF CHEMICAL PHYSICS, 1968, 48 (06) :2560-&
[4]   KINETICS OF CRYSTAL NUCLEATION AND GROWTH IN PD40NI40P20 GLASS [J].
DREHMAN, AJ ;
GREER, AL .
ACTA METALLURGICA, 1984, 32 (03) :323-332
[5]   STRUCTURAL CHARACTERIZATION OF THE FINEMET TYPE ALLOYS [J].
DUHAJ, P ;
MATKO, I ;
SVEC, P ;
JANICKOVIC, D .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1995, 193 :561-564
[6]   ATOMIC DIFFUSION IN THE SUPERCOOLED LIQUID AND GLASSY STATES OF THE ZR41.2TIL3.8CU12.5NI10BE22.5 ALLOY [J].
GEYER, U ;
SCHNEIDER, S ;
JOHNSON, WL ;
QIU, Y ;
TOMBRELLO, TA ;
MACHT, MP .
PHYSICAL REVIEW LETTERS, 1995, 75 (12) :2364-2367
[7]   MG-CU-Y AMORPHOUS-ALLOYS WITH HIGH MECHANICAL STRENGTHS PRODUCED BY A METALLIC MOLD CASTING METHOD [J].
INOUE, A ;
KATO, A ;
ZHANG, T ;
KIM, SG ;
MASUMOTO, T .
MATERIALS TRANSACTIONS JIM, 1991, 32 (07) :609-616
[8]   BULKY LA-AL-TM (TM = TRANSITION-METAL) AMORPHOUS-ALLOYS WITH HIGH-TENSILE STRENGTH PRODUCED BY A HIGH-PRESSURE DIE-CASTING METHOD [J].
INOUE, A ;
NAKAMURA, T ;
SUGITA, T ;
ZHANG, T ;
MASUMOTO, T .
MATERIALS TRANSACTIONS JIM, 1993, 34 (04) :351-358
[9]   HIGH-STRENGTH BULK AMORPHOUS-ALLOYS WITH LOW CRITICAL COOLING RATES [J].
INOUE, A .
MATERIALS TRANSACTIONS JIM, 1995, 36 (07) :866-875
[10]   PREPARATION OF 16 MM DIAMETER ROD OF AMORPHOUS ZR65AL7.5NI10CU17.5 ALLOY [J].
INOUE, A ;
ZHANG, T ;
NISHIYAMA, N ;
OHBA, K ;
MASUMOTO, T .
MATERIALS TRANSACTIONS JIM, 1993, 34 (12) :1234-1237