Fracture toughness of a hot-extruded multiphase Nb–10Si–2Fe in situ composite
Fracture toughness of a hot-extruded multiphase Nb–10Si–2Fe in situ composite
复制标题
热挤压多相Nb-10Si-2Fe原位复合材料的断裂韧性
DOI:
10.1016/j.scriptamat.2009.05.039
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发表时间:
2009-09
影响因子:
6
通讯作者:
J.L. Yu
中科院分区:
文献类型:
--
作者:
K.F. Zhang;J.L. Yu
Hot extrusion of a multiphase Nb–10Si–2Fe (at.%) in situ composite was performed at 1600°C with an extrusion ratio of 30:1. The fracture toughness of the as-sintered and hot-extruded+heat-treated composite was investigated. In the extruded condition, the Nbss and Nb4Fe3Si5phase can provide significant toughening of this composite by plastic stretching, interface decohesion and crack bridging mechanisms. The effect of heat treatment on the microstructure of this composite indicates that the microstructures exhibit little coarsening up to 1700°C.
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影响因子:
4.4
作者:
Ji-Cheng Zhao;B. Bewlay;M. R. Jackson
通讯作者:
Ji-Cheng Zhao;B. Bewlay;M. R. Jackson
影响因子:
2.6
作者:
M. R. Jackson;B. Bewlay;Raymond Grant Rowe;David William Skelly;H. A. Lipsitt
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M. R. Jackson;B. Bewlay;Raymond Grant Rowe;David William Skelly;H. A. Lipsitt
DOI:
10.1016/j.msea.2007.01.021
发表时间:
2007-06-25
影响因子:
6.4
作者:
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通讯作者:
Mukai, Toshiji
DOI:
10.1007/bf02647199
发表时间:
1987-07
期刊:
Metallurgical Transactions A
影响因子:
--
作者:
L. Sigl;Hans Eckart Exner
通讯作者:
L. Sigl;Hans Eckart Exner
影响因子:
3.9
作者:
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通讯作者:
VLADIMIR V. Krstic;PATRICK S. Nicholson;Richard G. Hoagland