- Äúµ±Ç°µÄλÖ㺹«Ë¾Ö÷Ò³ >»¬¶¯Öá³Ð¼õĦ²ãµÄµç¶ÆÐ¹¤ÒÕ
»¬¶¯Öá³Ð¼õĦ²ãµÄµç¶ÆÐ¹¤ÒÕ
×÷Õߣºbearingpower ·¢±íʱ¼ä£º2010-12-12
ÓÃÕý½»ÊÔÑé·¨¿¼²ìÁË»¬¶¯Öá³Ð(ÓÖ³ÆÖáÍß)¼õĦ²ãµç¶ÆÒºÖÐÓйسɷݵĺ¬Á¿¼°¹¤ÒÕ²ÎÊý¶Ô¶Æ²ãÐÔÄܵÄÓ°Ï죬ʹ¸Ãµç¶Æ¹¤Òյõ½Á˽øÒ»²½ÓÅ»¯£¬ÏÔÖøÌá¸ßÁ˶ƲãÖÊÁ¿£¬Âú×ãÁËÖ÷»ú³§Ð»úÐͶԻ¬¶¯Öá³ÐÖÊÁ¿µÄÒªÇó¡£ 1 ÔÚÄÚȼ»úÖÐʹÓõϬ¶¯Öá³Ð(ÓÖ³ÆÖáÍß)ÊÇÒ×ËðµÄ¹Ø¼üÁã¼þ »úе¼Ó¹¤Íê±Ïºó£¬Ò»°ãÔÚÆäÄÚ±íÃæµÄ»ùÌåÉÏÏÈµç¶Æ1¡«3μmºñµÄÄø(Ni)Õ¤×èµ²²ã£¬¼ÌÖ®µç¶Æ15¡«30μmºñµÄǦÎýÍ(PbSnCu)ÈýÔªºÏ½ð¼õĦ²ã£¬×îºóÔÚÈ«²¿±íÃæÉÏµç¶Æ1¡«2μmºñµÄÎý(Sn)»òǦÎý(PbSn)ºÏ½ð·À»¤²ã¡£ ÔÚÖáÍßµÄÄÚ±íÃæÌṩ¼õĦ²ãµÄÄ¿µÄÊÇΪÁËÌá¸ßÖáÍߵļõĦÐÔ¡¢ÄÍÄ¥ÐÔ¡¢ÄÍÊ´ÐÔ¡¢ÏâǶÐÔ¡¢Ë³Ó¦ÐÔ¡¢Ä¥ºÏÐÔ¡¢¿¹Ò§ºÏÐÔ¡¢¿¹Æ£ÀÍÇ¿¶È¡¢¿¹Ñ¹Ç¿¶È¡¢³ÐÔØÄÜÁ¦µÈ£¬´Ó¶øÌá¸ßÆä¹¤×÷ÐÔÄÜ£¬ÑÓ³¤Ê¹ÓÃÊÙÃü£¬×îÖÕ±£Ö¤Ö÷»úµÄ¸ßÐÔÄÜÔËÐС£ Ò»°ã¸ù¾ÝʹÓÃÒªÇóÑ¡Ôñ¶Æ²ãÖÖÀࡣСÐÍ·¢¶¯»úµÄÖáÍßÒ»°ãʹÓÃPbSn6¡«20¶þÔªºÏ½ð£¬Ò²ÓÐʹÓÃǦÍ(PbCu)¡¢Ç¦Òø(PbAg)¶þÔªºÏ½ðµÄ¡£Ëæ×Åʱ¼äµÄÍÆÒÆºÍ¿ÆÑ§¼¼ÊõµÄ·¢Õ¹£¬¶ÔÓÚ´ó¡¢ÖÐÐͲñÓÍ»ú¡¢ÄÚȼ»úÉÏʹÓõÄÖáÍߣ¬ÒªÇó¾ßÓиºÔØÄÜÁ¦´ó¡¢Ê¹ÓÃÊÙÃü³¤£¬ÇÒÓ¦¾ßÓÐÁ¼ºÃµÄÈó»¬ÐÔ¡¢ÄÍÊ´ÐÔ¡¢ÄÍÄ¥ÐÔµÈÐÔÄÜ¡£Êµ¼ùÖ¤Ã÷£¬ÔÚ´«Í³µÄǦÎý(PbSn6¡«20)¶þÔªºÏ½ð¼õÄ¥¶Æ²ãÖмÓÈëÉÙÁ¿µÄµÚÈý×é·ÖÔªËØÍ(Cu)¾Í¿ÉÒÔÏÔÖø¸ÄÉÆ¶Æ²ãÐÔÄÜ¡£µ±Ç¦Îý(PbSn6¡«20)¶þÔªºÏ½ð¶Æ²ãÖмÓÈë2¡«3%µÄÍʱ£¬Ò»·½ÃæÓÉÓÚÍÓëÎý¾ßÓÐÒ»¶¨µÄÇ׺ÏÊÆ£¬ÔÚÒ»¶¨³Ì¶ÈÉÏÒÖÖÆÁËÎýÏò³ÄÀï(¼´»ùÌå)À©É¢£¬ÓÐÀûÓÚ±£Ö¤¶Æ²ãÖÐÎýº¬Á¿¼°Æä½ðÏà½á¹¹µÄÎȶ¨£»ÁíÒ»·½Ã棬ÓÉÓÚ¼ÓÈëÁËͺ󣬶ƲãµÄÓ²¶È´ÓÔÀ´µÄHV8¡«10Ìá¸ßµ½HV13¡«15£¬´ó´ó¸ÄÉÆÁ˶ƲãµÄÄÍÄ¥ÐԺͿ¹Æ£ÀÍÇ¿¶ÈµÈ£¬´Ó¶øÏÔÖøÌá¸ßÁËÖáÍߵĸºÔØÄÜÁ¦£¬Ê¹ÓÃÊÙÃü´ó·ù¶ÈÑÓ³¤¡£ ÈôÔÚ³ÄÀï½ðÊôÉÏÖ±½Óµç¶Æ¼õĦ¶Æ²ã£¬Ôò¶Æ²ãÖеÄÎýÈÝÒ×Ïò³ÄÀïÀ©É¢£¬Ê¹µÃÖáÍßÔÚ¹¤×÷Ò»¶Îʱ¼äºó£¬¶Æ²ãÄÚµÄÎýº¬Á¿Ï½µµ½Ð¡ÓÚ6%(ÖÊÁ¿)¡£²¢ÇÒÎÞÂÛÊÇÍ»ùºÏ½ð³ÄÀﻹÊÇÂÁ»ùºÏ½ð³ÄÀÆäÖж¼º¬ÓÐÒ»¶¨Á¿µÄÍ£¬À©É¢µ½³ÄÀïÖеÄÎýÄÜÓëÍÉú³É´àÐÔ´óµÄ½ðÊô¼ä»¯ºÏÎï(Cu3Sn)¡£ÕâÑù²»½öʹ¶Æ²ãµÄ»úеÐÔÄÜϽµ£¬¶øÇÒÆÆ»µÁ˳ÄÀïµÄ½á¹¹£¬ÖÁʹÖáÍßµÄÕûÌå»úеÐÔÄܽµµÍ¡£½â¾ö¸ÃÎÊÌâµÄ·½·¨ÊÇÔÚ³ÄÀï²ÄÁÏÓë¼õĦµ×²ãÖ®¼äµç¶ÆÒ»²ãÄø»òÄø»ùºÏ½ð×èµ²²ã(ÓÖ³ÆÕ¤²ã»ò×èµ²²ã)£¬ÒÔÒÖÖÆÎýÏò³ÄÀïÀ©É¢¡£ Îý»òǦÎýºÏ½ð·À»¤²ã³ýÁ˾ßÓÐÒ»¶¨µÄ·À¸¯Ê´×÷ÓÃÍ⣬ÔÚÖáÍß¹¤×÷ÆÚ¼ä»¹¿ÉÒÔÀ©É¢µÄ·½Ê½²¹³ä¼õĦ²ãÖеÄÎýµÄº¬Á¿£¬Ê¹Æä¸÷³É·ÖµÄº¬Á¿´¦ÓÚÏà¶ÔÎȶ¨µÄ״̬¡£ÁíÍ⣬ÓÉÓÚÕâ²ã·À»¤²ã²»º¬Í£¬Ïà¶Ô½ÏÈí£¬Òò´ËÖáÍßÔÚ¹¤×÷µÄ³õÆÚ¾ÍÄÜ´ïµ½Á¼ºÃµÄÄ¥ºÏÒªÇó¡£ ±¾ÎÄÖ÷Òª¿¼²ìÖáÍß¼õĦ²ãµÄµç¶Æ¹¤ÒÕ¡£ 2 ·¢Õ¹Àú³Ì ¼õĦ¶Æ²ãÔÚ¹úÍâµÄÑо¿Æð²½½ÏÔç¡£1920ÄêÓɸñÂް·ò(J.Grooff)Ìá³öÁËµç¶ÆÇ¦ÎýºÏ½ðµÄµÚÒ»¸öרÀû£¬²¢ÓÃÓÚº£¾üÓãÀ×´¢ÆøÆ¿µÄÄÚ±íÃæµç¶Æ£¬µ½¶þÊ®ÊÀ¼ÍËÄÊ®Äê´ú¿ªÊ¼ÓÃÓÚÖáÍßµÄµç¶Æ¡£1952ÄêÊæ¶û´Ä(Schults)Ìá³öÁËÔÚÂÁ¼°ÂÁ¹è(AlSi)ºÏ½ð»ùÌåÉÏµç¶ÆÇ¦ÎýÍÈýÔªºÏ½ðµÄרÀû¡£1953ÄêÉá·ò(Schoefe)Ôø·¢±íÖáÍßʹÓÃǦÎýͺϽðµÄ×ÛÊö¡£1976Ä꣬Jong-Sang Kim£¬Su-ιι Pyun and Hyo-Geun Lee·¢±íÁ˓ǦÎýÍµç¶Æ²ãµÄ¾§ÃæÈ¡Ïò¼°Î¢¹ÛÐÎò”µÄÂÛÎÄ¡£1980Äê±Ï±È(Beebe)Ìá³öº¬Í2¡«3%(ÖÊÁ¿)¡¢Îý9¡«12%(ÖÊÁ¿)£¬ÆäÓàΪ͵ÄÈýÔªºÏ½ðµç¶ÆÉú²ú¹¤ÒÕÁ÷³Ì£¬¶Æ²ãºñ¶ÈΪ15μm¡£1982ÄêÎÖÌØÂü(Waterman)µÈÈ˾ÍÈýÔªºÏ½ðµç¶ÆÒºÖÐÍÀë×Ó(Cu2+)µÄÖû»ÎÊÌâÌá³öÁ˽â¾öµÄ°ì·¨¡£ ¹úÄÚ¶ÔÓÚ¼õĦºÏ½ð¶Æ²ãµÄÑо¿ºÍÓ¦ÓÃÆð²½½ÏÍí¡£1960Äê³õ£¬Î人²ÄÁϱ£»¤Ñо¿ËùÓ뺣ÁêµÚÒ»Åä¼þ³§Ê×ÏÈÑÐÖÆ²¢ÓÃÓÚÉú²úµÄµçË¢¶ÆÇ¦ÎýºÏ½ð¹¤ÒÕÒÑÓÃÓÚ¿ìͧ·¢¶¯»úµÄµç¶Æ¡£¶þÊ®ÊÀ¼ÍÆßÊ®Äê´úÖÐÆÚ£¬ÉϺ£ºÏ½ðÖáÍß³§¼°ÉϺ£»¦¶«Ôì´¬³§¶ÔÖáÍßµç¶ÆÍÎýºÏ½ð¹¤ÒÕÕßÁ˽ÏÏêϸµÄÑо¿¡£1985Ä꣬¹þ¶û±õ¹¤Òµ´óѧµç»¯Ñ§½ÌÑÐÊÒÓëÖйú´¬²°¹¤Òµ×ܹ«Ë¾ËÄÁùÁù³§¹²Í¬Ñо¿ÁËǦÇàÍ»¬¶¯Öá³ÐÉÏµç¶ÆÇ¦ÎýÍÈýÔªºÏ½ð¼õĦ²ãµÄ¹¤ÒÕ£¬²¢ÒÑÓÃÓÚÉú²ú¡£1989Ä꣬Dusanka Radoric·¢±íÁË“ÔÚ·úÅðËáÑζÆÒºÖÐÒÔÇâõ«(¶ÔÒ»±½¶þ·Ó)ΪÌí¼Ó¼ÁµÄǦÎýºÏ½ðµç¶Æ”µÄÂÛÎÄ¡£Ê®Ê®ÊÀ¼ÍÄ©£¬ÄÏͨÖáÍß³§µÄ·¶¼Ò»ª¡¢½ªÖ¾¶«£¬Î人²ÄÁϱ£»¤Ñо¿ËùµÄÔøÁ¼Óî¡¢ÑîÏȹð¡¢Íõ»áÎÄ£¬¹ãÎ÷¹ðÁÖÄÚȼ»úÅä¼þ³§µÄÇØÊ¤Ò㣬ÆÝÊûÑß»ú³µ³µÁ¾¹¤ÒÕÑо¿ËùѦ²®ÉúµÈ¶Ô¼õĦ²ãµÄµç¶Æ¹¤ÒÕ´Ó²»Í¬µÄ·½ÃæÏȺó½øÐйý²»Í¬³Ì¶ÈµÄÑо¿£¬Îª¸Ã¹¤ÒÕÔÚÉú²úÓ¦ÓÃÖеĽøÒ»²½ÍêÉÆµì¶¨ÁËÒ»¶¨µÄ»ù´¡¡£ 3 ÎÊÌâµÄÌá³ö ÎÒ³§µÄǦÎýÍÈýÔªºÏ½ð¼õĦ¶Æ²ãµÄµç¶Æ¹¤ÒÕÊô¹úÄÚÊ×´´£¬¶àÄêÀ´ÎªÎÒ¹úÖ÷»úÅä¼þÊг¡ÌṩÁË´óÁ¿ÖáÍß¡£½üÄêÀ´£¬ÎÒ³§ÖáÍß²úÆ·¶¨»õÁ¿ÖðÄêÉÏÉý£¬²¢ÇÒÓÐЩÖáÍß²úÆ·ÒÑ´òÈë¹ú¼ÊÊг¡£¬¾ßÓÐÒ»¶¨Á¿µÄ³ö¿Ú¡£Õâ³ä·ÖÌåÏÖÁËÎÒ³§µÄÖáÍß²úÆ·ÔÚ¼¤ÁÒµÄÊг¡¾ºÕùÖоßÓÐÏ൱ǿµÄʵÁ¦¡£ ×Ô1989Äêµ½1991ÄêÆÚ¼ä£¬Í¨¹ýÎÒÃǵļè¿àŬÁ¦¡¢·´¸´ÊÔÑ飬ÒÑ´Ó¸ù±¾ÉϽâ¾öÁËÖáÍ߶ƲãÆðÅÝ¡¢ÍÑÆ¤µÈ¸½×ÅÇ¿¶È²îµÄÖÂÃüȱÏÝÎÊÌ⣻Ïû³ýÁË»ùÌåÔâÊÜÅúÁ¿ÐÔÑÏÖØ¸¯Ê´µÄ¹ÊÕÏ£»¿Ë·þÁËÅúÁ¿ÐÔ±Úºñ³¬²î£¬Ìá¸ßÁ˹¤ÐòÄÜÁ¦£»·ÏÆ·ËðʧÂÊÒ»Ö±ºÜµÍ£¬Ò»´Î½»¼ìºÏ¸ñÆ·ÂÊÖðÄêÌá¸ß¡£ È»¶ø£¬¶Æ²ã´Ö²Ú¡¢½áÁö¡¢»¨°ß¡¢°¼¿Ó¡¢ÆøÁ÷ÌõÎÆµÈȱÏÝ»¹Ê±Óз¢Éú£¬ÓÐʱ»¹³öÏÖÒõ¼«µçÁ÷ÃܶÈ(DK)´ï²»µ½¹¤ÒÕ·¶Î§µÄÏÖÏó¡£ ¼õĦ¶Æ²ãµÄÉÏÊöȱÏÝÖ±½ÓÓ°ÏìÖáÍß²úÆ·ÖÊÁ¿¡£Ëæ×ÅÖ÷»ú³§»úÐ͵IJ»¶Ï¸üл»´ú¡¢½ø¿Ú»úÐ͵Ĺú²ú»¯¼°Êг¡¾ºÕùµÄÈÕÇ÷¼¤ÁÒ£¬Óû§¶ÔÖáÍß²úÆ·ÖÊÁ¿µÄÒªÇóÔ½À´Ô½¸ß¡£Êг¡µÄ¾ºÕù´Ó¸ù±¾ÉÏ˵¾ÍÊDzúÆ·ÖÊÁ¿µÄ¾ºÕù¡£ÔÚÓû§¶Ô²úÆ·ÖÊÁ¿Ö¸±êÒªÇóÈÕÒæÌá¸ßµÄÐÎÊÆÏ£¬ÎÒÃÇÃæÁÙןĽøÖáÍßµç¶Æ¹¤ÒÕ¡¢½øÒ»²½Ìá¸ßÖáÍß²úÆ·ÖÊÁ¿ÕâһпÎÌâµÄÑϾþÌôÕ½¡£ 4 Ó°ÏìÖáÍß¼õĦ¶Æ²ãÖÊÁ¿µÄÓйØÒòËØ 4.1 ǦÎýÍÈýÔªºÏ½ð¼õĦ²ãµç¶ÆÒºµÄÎÄÏ×Åä·½¼°¹¤ÒÕ²ÎÊý ÎÄÏ×Öз¢±íµÄǦÎýÍÈýÔªºÏ½ð¶ÆÒºÖÐÓйسɷֵĺ¬Á¿¼°¹¤ÒÕ²ÎÊý¹éÄÉÈçÏ£º Pb2+(ÒÔPb(BF4)2µÄÐÎʽ¼ÓÈë)£º80¡«333g/ι£» Sn2+(ÒÔSn(BF4)2µÄÐÎʽ¼ÓÈë)£º5¡«33.3g/ι£» Cu2+(ÒÔCu(BF4)2µÄÐÎʽ¼ÓÈë)£º2¡«11g/ι£» HBF4(ÓÎÀë)£º40¡«300g/ι£» H3BO3(ÓÎÀë)£º15¡«40g/ι£» Îȶ¨¼Á£º2¡«12g/ι£» Ìí¼Ó¼Á£º0.1¡«5g/ι£» Òõ¼«µçÁ÷ÃܶÈ(DK)£º1¡«8A/dm2£» ζÈ(T)£º15¡«30¡æ£» ʱ¼ä(t)£º15¡«35min£» ¶Æ²ãºñ¶È(δ)£º15¡«30μm£» Ñô¼«µÄ×é³É£ºPbSn8¡«11¡£ 4.2 Ó°Ïì¼õĦ¶Æ²ãÖÊÁ¿µÄÓйØÒòËØ ´ÓÉÏÊöÅä·½ÖпÉÒÔ¿´µ½£¬ÎÞÂÛÊdzɷֺ¬Á¿»¹Êǹ¤ÒÕ²ÎÊý£¬Æä·¶Î§¶¼Ì«¿í£»ÎªÊÊÓ¦Éú²úÒªÇó£¬ÓбØÒª½øÒ»²½Ñ°ÓÅ£¬ÔÚ½øÐÐѰÓÅÊÔÑé֮ǰÏȶÔÓ°Ïì¼õĦ¶Æ²ãÖÊÁ¿µÄÓйØÒòËØ½øÐбØÒªµÄ·ÖÎö£¬ÒÔÈ·¶¨Õý½»ÊÔÑéÖи÷Òò×ÓˮƽµÄ¿ÉÐÐÓò¡£ 4.2.1 Ö÷ÑÎÀë×ÓŨ¶ÈµÄÓ°Ïì ¶ÆÒºÖеÄÖ÷ÑÎÀë×ÓΪPb2+¡¢Sn2+¡¢Cu2+¡£ÆäÖеÄSn2+¡¢Cu2+µÄº¬Á¿¿É¸ù¾ÝºÏ½ð¶Æ²ãÖÐSn¡¢CuµÄÖØÁ¿°Ù·Öº¬Á¿½øÐÐÏàÓ¦µÄµ÷Õû£¬¿ÉÒÔÂú×ãÓû§¶Ô¶Æ²ã³É·Öº¬Á¿µÄÒªÇó¡£Òò´Ë¶ÔÖ÷ÑÎÀë×Ó¶øÑÔ£¬½ö¾Í¶ÆÒºÖеÄPb2+º¬Á¿¶Ô¶Æ²ãÖÊÁ¿µÄÓ°Ïì½øÐÐÌÖÂÛ¡£ ¶ÆÒºÖеÄPb2+ΪºÏ½ð¶Æ²ãÌṩÖ÷Òª×é·Ö£¬ÎÄÏ×±¨µÀµÄº¬Á¿·¶Î§Îª80¡«333g/ι¡£Èç¹ûÆäŨ¶È½Ï¸ß£¬ÔòÔÊÐíʹÓýϸߵÄÒõ¼«µçÁ÷Ãܶȣ¬³Á»ýËٶȿ죻µ«·ÖÉ¢ÄÜÁ¦½µµÍ£¬´ø³öËðʧ½Ï´ó¡£Èç¹ûÆäŨ¶È½ÏµÍ£¬Ôò·ÖÉ¢ÄÜÁ¦½ÏºÃ£¬µ«³Á»ýËٶȽÏÂý¡£Èç¹ûº¬Á¿Ì«µÍÔò¶ÆÒºµÄŨ²î¼«»¯Ì«´ó£¬µçÁ÷Éý²»ÉÏÈ¥£¬¶Æ²ãÒ׳öÏÖÆøÁ÷ÌõÎÆÈ±ÏݺÍÀâ×¶ÐεÄ΢¹Û½ðÏà½á¹¹£¬Ö±¹ÛÉÏÌåÏÖΪ¶Æ²ã´Ö²Ú¡£Èç¹ûº¬Á¿¹ý¸ßÔòÒ»·½ÃæÊ¹¶ÆÒº´ø³öËðʧÔö´ó£¬Ôö¼Ó³É±¾£»ÁíÒ»·½ÃæÔÚÆøÎ½ϵÍʱÒ×·¢ÉúÅðËá(H3BO3)¼°Ìí¼Ó¼ÁµÄÎö³öÏÖÏ󣬴ӶøÔì³É¶Æ²ã´Ö²Ú¡£ÊÊÒ˵ĺ¬Á¿ÊÇDKÉýÖÁ¹¤Òչ涨µÄÉÏÏÞ£¬ÇҶƲã½á¾§Ï¸Ö£»ÔÚÆøÎ½µÖÁ15¡æÒÔÏÂʱ£¬¶ÆÒºÖÐÓ¦ÎÞÅðËá¼°Ìí¼Ó¼ÁµÄÎö³öÏÖÏó¡£ 4.2.2 ÓÎÀë·úÅðËá(HBF4)Ũ¶ÈµÄÓ°Ïì ÆäÖ÷Òª×÷ÓÃΪ´ÙʹÑô¼«Õý³£Èܽ⣻·ÀÖ¹¶þ¼ÛÎý(Sn2+)µÄÑõ»¯ºÍÒÖÖÆÖ÷ÒªÀë×Ó(Pb2+¡¢Sn2+¡¢Cu2+)µÄË®½â£¬Ìá¸ß¶ÆÒºµÄÎȶ¨ÐÔ£»Ìá¸ßµ¼µ¼ÐÔ¼°·ÖÉ¢ÄÜÁ¦£»Ï¸»¯½á¾§¡£ ÎÄÏ×±¨µÀµÄº¬Á¿·¶Î§Îª40¡«300g/ι¡£ µ±ÓÎÀë·úÅðËáµÄº¬Á¿¹ýµÍʱ£¬ËüÀë½â³öµÄÇâÀë×Ó(H+)Ũ¶ÈµÍ£¬¶ÆÒºÖпÉÄÜ·¢ÉúÈçÏÂË®½â·´Ó¦£» Pb2++2H2OСÓÚ==´óÓÚPb(OH)2↓+2H+ Sn2++2H2OСÓÚ==´óÓÚSn(OH)2↓+2H+ Cu2++2H2OСÓÚ==´óÓÚCu(OH)2↓+2H+. ËüÃǶ¼Éú³ÉÇâÑõ»¯Îï³Áµí¶øÐü¸¡ÓÚ¶ÆÒºÖС£µç¶ÆÊ±£¬ËüÃÇÕ³¸½ÓÚ»ùÌå±íÃæ»ò¼ÐÔÓÔڶƲãÄÚ£¬Ê¹µÃ¶Æ²ãÓë»ùÌåÖ®¼äµÄ½áºÏÁ¦Ï½µ£¬ÇҶƲ㷢´à¡¢´Ö²Ú¡¢Æð»¨°ß£¬´Ó¶ø¶Æ²ãµÄÄÍÄ¥ÐÔ¼°¿¹Æ£ÀÍÇ¿¶ÈµÈÐÔÄÜÃ÷ÏÔϽµ¡£ µ±¶ÆÒºÖеÄÓÎÀë·úÅðËẬÁ¿¹ý¸ßʱ£¬ÔڶƼþµÄ¸ßµçÁ÷Ãܶȴ¦£¬¼´ÖáÍßÓÐë´ÌµÄµØ·½»òÈñ±ß¡¢¶ËÃæµÈÓÐÇâÆøÎö³ö¡£Æä½á¹ûÊÇÔÚÖáÍ߶ƲãÉÏÃæ²úÉúÆøÁ÷ÌõÎÆºÍÕë¿×ȱÏÝ¡£Í¬Ê±£¬ÒòΪ±ßԵЧӦºÍ¼â¶Ë·ÅµçʹµÃ¸ßµçÁ÷Ãܶȴ¦³Á»ýÌ«¿ì£¬¶ÆÒºÖеÄÖ÷ÑÎÀë×ÓÀ´²»¼°²¹³ä£¬¼´ÓɱíÃæÀ©É¢»òÐκ˿ØÖÆ×ª±ä³ÉÒºÏà´«ÖÊ¿ØÖÆ£¬Å¨²î¼«»¯Ôö´óµÃʹÖáÍßÄÚ±íÃæ(Òõ¼«)·¢ÉúÈçϵ绯ѧ¸±·´Ó¦£º 2H++2eСÓÚ==´óÓÚH2↑ ´ÓÉÏÊö·´Ó¦¿ÉÒÔ¿´³ö£¬µ±ÇâÀë×Ó(H+)Ũ¶È(¼´ÏàÓ¦µÄÓÎÀë·úÅðËáµÄŨ¶È)Ôö¸ßʱ£¬Æ½ºâÏòÓÒ±ßÒÆ¶¯£¬´Ù½øÇâÆø(H2)µÄÉú³É¡£ÎöÇâµÄ½á¹û²»½ö»áʹ¶Æ²ã³öÏÖÆøÁ÷ÌõÎÆºÍÕë¿×µÈȱÏÝ£¬¶øÇÒ»¹»áÓÉÓÚ³õÉú̬µÄÇâ(H--¼´Çâ×ÔÓÉ»ù)Ïò¶Æ²ãÄÚ²¿ÉøÍ¸ÐγɽðÊôÇ⻯Îï¶ø²úÉú¾§¸ñŤÇú¼°ÂÝÎÆ´íλÏÖÏó¡£Èç¹ûÓÃɨÃèµç¾µ(SEM)¹Û²ì¸Ã¶Æ²ã¶ÏÃæµÄ΢¹ÛÐÎò£¬¿ÉÒÔ·¢ÏÖÆä¾§Ìå³Ê´óÀâ×¶½á¹¹£¬Ö±¹ÛÉÏÔòÊǶƲã´Ö²Ú¡£ÁíÒ»·½Ã棬ÐγɵĽðÊôÇ⻯ÎïÊDz»Îȶ¨ÎïÖÊ£¬¾ºæ¿¾¼ÓÈȼìÑéʱ»á·Ö½â¶øÊͷųöÇâÆø(H2)´Ó¶øÊ¹¶Æ²ã·¢Éú¹ÄÅÝÏÖÏó¡£ÉÏһƪ£º»¬¶¯Öá³ÐµÄÈó»¬
ÏÂһƪ£º¹úÍâÖá³ÐÈÈ´¦Àí
- Êг¡Ò»²¿£º022-58519722
- Êг¡¶þ²¿£º022-58519723
- ͶËßÊÜÀí£º022-58519721
- ´«Õæ×Ü»ú£º022-23868160
- NSKÖá³ÐÀàÐÍ
- µ÷ÐĹö×ÓÖá³Ð
- µ÷ÐÄÇòÖá³Ð
- ¹öÕë×éºÏÖá³Ð
- ¹Ø½ÚÖá³Ð
- ½Ç½Ó´¥ÇòÖá³Ð
- Éî¹µÇòÖá³Ð
- ÍÆÁ¦¹ö×ÓÖá³Ð
- ÍÆÁ¦ÇòÖá³Ð
- ÍâÇòÃæÇòÖá³Ð
- Ô²Öù¹ö×ÓÖá³Ð
- Ô²×¶¹ö×ÓÖá³Ð
- ÈȵãÐÂÎÅ
- ¹ö¶¯Öá³ÐCAD/CAM¼¯³Éϵͳ ¡
- ¾²Ñ¹Öá³Ð ¡
- È«×Ô¶¯Öá³Ð°ü×°»úµçÆø¿ØÖÆÏµÍ³ ¡
- ×é̬Èí¼þÔÚÖá³ÐÐÐÒµµÄÓ¦Óà ¡
- »ùÓÚDSPµÄ¹ö¶¯Öá³Ðʵʱ¹ÊÕÏÕï¶ ¡
- Öá³ÐÐÎʽ ¡
- Öá³Ð¸Ö±ê×¼ÖзǽðÊô¼ÐÔÓÎïµÄ½ð ¡
- ÖÐÐ͵綯»úÖá³Ð¹ÊÕϵķÖÎö¼°¸Ä ¡
- ÔËתÖÐÖá³ÐѲ¼ìµÄ×¢ÒâÊÂÏî ¡
- Öкñ°åÔþ»úÓÍĤÖá³ÐÈó»¬ÏµÍ³µÄ ¡
- ²¢ÁªÇý¶¯Ë¿¸ÜµÄ¸¡¶¯Ö§³ÐÉè¼Æ ¡
- Öá³ÐÄ¥´²µÄ²½½øµç»ú¼°Æä¿ØÖÆÏµ ¡
- ´óÐÍÁ¢Ê½Ë®±ÃÓÍÖá³Ð¸ÄË®Öá³ÐµÄ ¡
- Öá³ÐÄ¥´²µÄ²½½øµç»ú¼°Æä¿ØÖÆÏµ ¡