ÌâÄ¿ÄÚÈÝ
ijÑо¿Ð¡×éÔÚѧϰÑõÆøµÄ»¯Ñ§ÐÔÖÊʱ·¢ÏÖ£ºÌú˿ȼÉÕûÓлðÑæ£¬À¯ÖòȼÉÕÈ´ÓÐÃ÷ÁÁµÄ»ðÑæ£®¸ÃС×éͬѧ½øÐÐÈçÏÂ̽¾¿£º
![]()
£¨1£©Ì½¾¿Ò»£ºÌúË¿ÔÚÑõÆøÖÐȼÉÕΪʲô»á»ðÐÇËÄÉ䣿
ϱíÊÇС×éͬѧ½«´¿Ã¾ÌõºÍ²»Í¬º¬Ì¼Á¿µÄÌúË¿£¨Ã¾ÌõºÍÌú˿ֱ¾¶¾ùΪ0.4mm£©·ÅÈëÑõÆøÖÐȼÉÕʱµÄʵÑéÏÖÏóµÄ¼Ç¼£º
ÎïÖÊ | þÌõ | º¬Ì¼0.05%µÄÌúË¿ | º¬Ì¼0.2%µÄÌúË¿ | º¬Ì¼0.6%µÄÌúË¿ |
ȼÉÕʱµÄÏÖÏó | ¾çÁÒȼÉÕ£¬·¢³öÒ«Ñ۰׹⣬ÎÞ»ðÐÇ | ¾çÁÒȼÉÕ ¼«ÉÙ»ðÐÇ | ¾çÁÒȼÉÕ ÉÙÁ¿»ðÐÇ | δÌî |
ÇëÄã·ÖÎö²¢»Ø´ð£ºÐ´³öÌúË¿ÔÚÑõÆøÖÐȼÉյĻ¯Ñ§±í´ïʽ£º_____£¬ÌúȼÉÕʱµÄ¡°»ðÐÇËÄÉ䡱ÏÖÏó¿ÉÄÜÓë_____Óйأ¬±íÖÐδÌîµÄÒ»ÏîÄã¹À¼ÆÓ¦µ±ÊÇ________¡£
£¨2£©Ì½¾¿¶þ£ºÀ¯ÖòȼÉÕ²úÉú»ðÑæµÄÔÒòÊÇʲô£¿
µãȼÀ¯Öò£¬½«½ðÊôµ¼¹ÜÒ»¶ËÉìÈë»ðÑæ£¬µ¼³öÆäÖÐÎïÖÊ£¬ÔÚÁíÒ»¶Ë¹Ü¿Úµãȼ£¬Ò²ÓлðÑæ²úÉú£®ÓÉ´Ë¿ÉÖª£ºÀ¯ÖòȼÉÕ²úÉúµÄ»ðÑæÊÇÓÉ________£¨Ìî¡°¹Ì̬¡±»ò¡°ÆøÌ¬¡±£©ÎïÖÊȼÉÕ¹¹³ÉµÄ¡£
£¨3£©Ì½¾¿Èý£ºÎïÖÊȼÉÕ²úÉú»ðÑæµÄ¸ù±¾ÔÒòÊÇʲô£¿
²éÔÄ×ÊÁÏ
ÎïÖÊ | ÈÛµã/¡æ | ·Ðµã/¡æ | ȼÉÕʱζÈ/¡æ |
ʯÀ¯ | 50¡«70 | 300¡«550 | Ô¼600 |
Ìú | 1535 | 2750 | Ô¼1800 |
ÄÆ | 97.8 | 883 | Ô¼1400 |
ÓɱíÖÐÊý¾Ý¿ÉÖª£ºÎïÖÊȼÉÕÄÜ·ñ²úÉú»ðÑæÓëÆä________£¨Ìî¡°È۵㡱»ò¡°·Ðµã¡±£©ºÍȼÉÕʱζÈÓйأ¬ÓÉ´ËÍÆ²â£ºÄÆÔÚȼÉÕʱ£¬________£¨Ìî¡°ÓС±»ò¡°Ã»ÓС±£©»ðÑæ²úÉú¡£
3Fe+2O2Fe3O4 ÌúÖк¬Ì¼Á¿¾çÁÒȼÉÕ»ðÐÇËÄÉäÆøÌ¬·ÐµãÓÐ ¡¾½âÎö¡¿ ±¾Ìâ¾ßÓнÏÇ¿µÄ×ÛºÏÐÔÓë´´ÐÂÐÔ£¬Áé»î¿¼²éÁËÑõÆøµÄÐÔÖÊ¡¢ÎïÖʵÄÈ۷еãµÈÎïÀíÐÔÖÊ¡¢²¿·ÖÎïÖÊȼÉÕµÄÏÖÏó¼°ÆäÌØµãµÈ֪ʶ£¬×¢ÖØÅàÑøÐÅÏ¢×ۺϷÖÎöÓë֪ʶÀí½âÇ¨ÒÆÄÜÁ¦¡£ £¨1£©ÌúµÄȼÉÕ¼´ÆäÓëÑõÆøÔÚµãȼÌõ¼þϽøÐз´Ó¦²¢Éú³ÉËÄÑõ»¯ÈýÌú£¬»¯Ñ§±í´ïʽΪ£º3Fe+2O2 Fe3O4£¬±È½ÏþÌõ£¨²»º¬Ì¼£©ºÍº¬Ì¼Á¿²»Í¬µÄÌú˿ȼÉÕʱµÄÏÖÏ󣬿É...