%0 Journal Article
%T MICROSTRUCTURE AND COMPRESSIVE PROPERTIES OF NiAl-TiB_2 PARTICULATE COMPOSITES
%A XING Zhanping
%A GUO Jianting
%A HU Zhuangqi
%A AN GeyingInstitute of Metal Research
%A Chinese Academy of Sciences
%A Shenyang
%A China Harbin Institute of Technology
%A Harbin
%A China
%A <br>XING Zhanping
%A GUO Jianting
%A HU Zhuangqi
%A AN GeyingInstitute of Metal Research
%A Chinese Academy of Sciences
%A Shenyang
%A China Harbin Institute of Technology
%A Harbin
%A China
%J 金属学报(英文版)
%D 1994
%I 
%X Ni-50at.%Al matrix composites containing 0 to 20v.% TiB_2 particles have beensuccessfully fabricated by HPES technique. The results show that the Vickers hardness atroom temperature and the compressive yield strength from room temperature to 1000℃ ofthe composites increase with increasing volume.fraction of the strengthening phase. Espec-ially, the yield strength of NiAl-20TiB_2 was approximately twice as high as that ofunreinforced NiAl. The ductility of the composites at room temperature is also superior tothe monolithic NiAl.
%K intermetallic matrix composite
%K NiAl
%K TiB2
%K microstructure
%K compressive property<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=34AF3B30955967731DD29D7FE3FF47AE&yid=3EBE383EEA0A6494&vid=DF92D298D3FF1E6E&iid=CA4FD0336C81A37A&sid=94E7F66E6C42FA23&eid=B6DA1AC076E37400&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=7