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usth(½ð±Ò+10, ·­ÒëEPI+1): лл£¬Ôù·ÖÍíÁË£¬¶Ô²»Æð¡£ 2011-01-25 01:09:24
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With a Fe to S atomic ratio of 3, the mixture of the powders was ball ground for 20 h before adding a certain amount of Cu. Then dense Fe3Si-Cu composite material was prepared by hot-pressing of the resultant mixture under 20 MPa and (1000¡À30)¡æ.
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