|
ûÓÐÈκÎͼƬÎÄÕ |
|
|
|
|
·ÛÄ©Ò±½ð΢¿×¹ýÂËÆ÷¼°ÆäÔÙÉú¼¼Êõ |
|
×÷ÕߣºØýÃû ÎÄÕÂÀ´Ô´£º»¥ÁªÍø ¸üÐÂʱ¼ä£º2009-11-2 17:47:31 |
·ÛÄ©Ò±½ð΢¿×¹ýÂËÆ÷¼°ÆäÔÙÉú¼¼Êõ ͨ¿× Ìå)¡¢ÎüÉùÐÔºÃ(ͨ¿×Ìå)¡¢Éø͸ÐÔÓÅ(ͨ¿×Ìå)¡¢µç´Å²¨ÎüÊÕÐÔºÃ(ͨ¿×Ìå)¡¢×èÑæ¡¢ÄÍÈÈÄͻ𡢿¹ÈÈÕð¡¢ÆøÃô¡¢ÄÜÔÙÉú¡¢¼Ó¹¤ÐԺõȡ£½ü¼¸ÄêÀ´,ÈËÃÇÒ²¿ªÕ¹ÁË ¿¹¸¯Ê´¡¢Ä͸ßεÄîѼ°Èýάͨ¿×²»Ðâ¸Ö·ÛÄ©Ò±½ðµÈ¶à¿×½ðÊô²ÄÁϵÄÑо¿¡£¶à¿×²»Ðâ¸ÖÖ÷ÒªÊDzÉÓüÓÔì¿×¼ÁµÄ·ÛÄ©Ò±½ð·½·¨ÖƱ¸,Ò²ÓеÄʹÓÃÏËάÉÕ½áµÄ·½·¨,ÕâÁ½ÖÖ ·½·¨ËùÖƱ¸µÄÖ÷ÒªÊÇ΢¿×»ò±Õ¿×µÄÅÝIJ»Ðâ¸Ö¡£ Ñ¡ÓÃÁ£¶ÈСÓÚ44¦Ìm²»Ðâ¸Ö·ÛÄ©×÷ΪÔÁÏ,Ç°ÇýÌåÖн¬ÁϽþÈëÁ¿ÔÚ0. 5 g/cm³×óÓÒ, 1 260¡æζÈÏÂÉÕ½á30 minºóÖƳÉÈýάͨ¿×²»Ðâ¸Ö¡£Í¼1a, 1b, 1cΪÓø÷¨ÖƱ¸µÄ¶à¿×²»Ðâ¸Ö±íÃæ¿×¶´µÄÐÎòÕÕƬ¼°¶à¿×²ÄÁÏÄÚ²¿½ØÃæ¼°¿×±Ú½á¹¹SEMͼ[2],ͼ1aÏÔʾÁ˶à¿×²»Ðâ¸Ö±íÃæ¾ùÔȵĿ׶´·Ö²¼¼°Á¼ºÃµÄÍø×´½á ¹¹;´Óͼ1bÖпÉÒÔ¿´³ö¶à¿×½ðÊôÄÚ²¿µÄ¿×¶´·Ö²¼Ò²±È½Ï¾ùÔÈ,¿×¾¶´óСΪ1 mm×óÓÒ,¶øÇÒͨ¿×ÐÔÄÜÁ¼ºÃ,ʹ¶à¿×½ðÊô¾ßÓнϸߵĿª¿×¿×϶¶È¡¢±È±íÃæ»ýºÍÁ¼ºÃµÄ͸ÆøÐÔÄÜ,Õâ¶ÔÓÚ½«²ÄÁÏÓÃ×÷Ϊ´ß»¯¼ÁÔØÌåÊǷdz£ÓÐÀûµÄ;ÒÔÉÏÌõ¼þÏÂÖƱ¸µÄ ²»Ðâ¸ÖÅÝIJÄÁÏÒ²¾ßÓнϸߵÄÁ¦Ñ§ÐÔÄÜ,¿¹ÍäÇ¿¶È´ïµ½50MPaÒÔÉÏ;ͼ1cΪÉÕ½áÊÔÑùµÄ¿×±Ú½á¹¹Í¼,¶à¿×²»Ðâ¸ÖÅÝĵÄÇ¿¶ÈÖ÷Òª¾ÍÊÇÒÀÀµ¶à¿×ÌåÖи÷¸öÏàÁ¬½Ó µÄ¿×±Ú¡£ 3.2¡¡¹ýÂË»úÀí ²ÉÓÃÄø(Ni)¡¢¸õ(Cr)¡¢îâ(Mo)µÈ²ÄÁÏ,ʹÓ÷ÛÄ©Ò±½ð¼¼Êõ¿ÉÖƳÉ΢¿×¹ýÂËÆ÷¡£Æä»ù±¾¼¼Êõ²ÎÊýÉÏÒ»Ò³ [1] [2] [3] [4] [5] [6] [7] ÏÂÒ»Ò³
ÃâÔðÉùÃ÷£ºÉÏÎĽö´ú±í×÷Õß»ò·¢²¼Õ߹۵㣬Óë±¾Õ¾Î޹ء£±¾Õ¾²¢ÎÞÒåÎñ¶ÔÆäÔ´´ÐÔ¼°ÄÚÈݼÓÒÔ֤ʵ¡£¶Ô±¾ÎÄÈ«²¿»òÕß²¿·ÖÄÚÈÝ(ÎÄ×Ö»òͼƬ)µÄÕæʵÐÔ¡¢ÍêÕûÐÔ±¾Õ¾²»×÷Èκα£Ö¤»ò³Ðŵ£¬Çë¶ÁÕ߲ο¼Ê±×ÔÐкËʵÏà¹ØÄÚÈÝ¡£±¾Õ¾ÖÆ×÷¡¢×ªÔØ¡¢Í¬Òâ»áÔ±·¢²¼ÉÏÊöÄÚÈݽö³öÓÚ´«µÝ¸ü¶àÐÅϢ֮ĿµÄ£¬µ«²»±íÃ÷±¾Õ¾ÈÏ¿É¡¢Í¬Òâ»òÔÞͬÆä¹Ûµã¡£ÉÏÊöÄÚÈݽö¹©²Î¿¼£¬²»¹¹³ÉͶ×ʾö²ßÖ®½¨Ò飻Ͷ×ÊÕ߾ݴ˲Ù×÷£¬·çÏÕ×Ôµ£¡£Èç¶ÔÉÏÊöÄÚÈÝÓÐÈκÎÒìÒ飬ÇëÁªÏµÏà¹Ø×÷Õß»òÓë±¾Õ¾Õ¾³¤ÁªÏµ£¬±¾Õ¾½«¾¡¿ÉÄÜÐÖú´¦ÀíÓйØÊÂÒË¡£Ð»Ð»·ÃÎÊÓëºÏ×÷£¡ ÖÐÎÙÔÚÏ߲ɼ¯ÖÆ×÷¡£
|
|
ÎÄÕ¼È룺chinatungsten ÔðÈα༣ºchinatungsten |
ÉÏһƪÎÄÕ£º ËÄ´óÒþÓÇÀ§ÈÅͨÓÃÁ㲿¼þÒµ ÏÂһƪÎÄÕ£º ÃÀ¹ú·ÛÄ©Ò±½ð¹¤Òµ¾¼Ã |
|
¡¾×ÖÌ壺С ´ó¡¿¡¾·¢±íÆÀÂÛ¡¿¡¾¼ÓÈëÊղء¿¡¾¸æËߺÃÓÑ¡¿¡¾´òÓ¡´ËÎÄ¡¿¡¾¹Ø±Õ´°¿Ú¡¿ |
|
|
|
|