EROSION OF 2014 AL REINFORCED WITH SIC OR AL2O3 PARTICLES

被引：38

作者：

WU, W ^{[1
]}

GORETTA, KC ^{[1
]}

ROUTBORT, JL ^{[1
]}

机构：

[1] ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1992年 / 151卷 / 01期

关键词：

D O I：

10.1016/0921-5093(92)90185-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Solid-particle erosion of 2014 aluminum, 2014 aluminum +20 vol.% SiC particles, and 2014 aluminum + 20 vol.% Al2O3 particles was studied at room temperature. The alloys were tested in the as-cast, annealed, as-quenched, and T6 conditions. Experiments were conducted with Al2O3 or SiC abrasives in vacuum over ranges of abrasive size, velocity and angle of impact. Erosion rates were influenced by reinforcement and heat treatment. Reduced overall and local ductility, attributed to reinforcement or heat treatment, generally caused more rapid erosion of the composites. Data suggest that erosion rate can be minimized by proper microstructural control and heat treatment.

引用

页码：85 / 95

页数：11

共 42 条

[1] ON THE IMPORTANCE OF WORK-HARDENING IN THE DESIGN OF WEAR-RESISTANT MATERIALS [J].

BALL, A .

WEAR, 1983, 91 (02) :201-207

[2]

BELLMAN R, 1981, WEAR MATERIALS 1981, P564

[3]

DOYLE RA, 1990, COMMUNICATION

[4] THE MECHANICAL-BEHAVIOR OF CERAMIC MATRIX COMPOSITES [J].

EVANS, AG ;

MARSHALL, DB .

ACTA METALLURGICA, 1989, 37 (10) :2567-2583

[5] IMPACT DAMAGE IN BRITTLE MATERIALS IN ELASTIC-PLASTIC RESPONSE REGIME [J].

EVANS, AG ;

GULDEN, ME ;

ROSENBLATT, M .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1978, 361 (1706) :343-+

[6] THE MECHANICAL PERFORMANCE OF FIBER-REINFORCED CERAMIC MATRIX COMPOSITES [J].

EVANS, AG .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1989, 107 :227-239

[7] VELOCITY DEPENDENCE OF EROSION OF DUCTILE METALS BY SOLID PARTICLES AT LOW ANGLES OF INCIDENCE [J].

FINNIE, I ;

MCFADDEN, DH .

WEAR, 1978, 48 (01) :181-190

[8] SOME OBSERVATIONS ON EROSION OF DUCTILE METALS [J].

FINNIE, I .

WEAR, 1972, 19 (01) :81-&

[9]

Finnie I., 1960, WEAR, V3, P87, DOI [DOI 10.1016/0043-1648(60)90055-7, 10.1016/00431648(60)90055-7]

[10]

GOODWIN JE, 1969, P I MECH ENGRS LONDO, V184, P279

← 1 2 3 4 5 →