רÀûÃû³Æ£ºÒ»ÖÖµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷¼°ÆäÖÆ±¸·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷ÊôÓÚÒ»ÖÖ¾ßÓиºµç×èζÈϵÊýµÄµÍÎÂ²â¿ØÎ´«¸ÐÆ÷£¬ÓÈÆä¶Ôº£µ×¡¢º½ÌìµÈ ÉîÀä¿Õ¼ä½øÐеÍβâÁ¿»òµÍοØÖÆ£¬¾ßÌåÉæ¼°Ò»ÖÖµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷¼°ÆäÖÆ±¸·½·¨¡£
±³¾°¼¼Êõ£º
µÍÎÂ²â¿ØÎ´«¸ÐÆ÷¶ÔÉîÀä¿Õ¼äºÍ·øÉä»·¾³ÏÂÄܹ»½øÐо«È·²âÁ¿Óë¿ØÖÆ¡£ÈçÆøÏó²â εĺ½ÌìÆ÷£¬ÐèÒª¶Ô-100 +50¡ãCµÄ»·¾³×¼È·²âΣ¬ÔËÔØ»ð¼ý·¢¶¯»úÖеĵÍÎÂÍÆ½ø¼ÁµÄΠ¶È²âÁ¿£¬¶¼ÐèÒªÓõ½µÍÎÂ²â¿ØÎ´«¸ÐÆ÷¡£µÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷ÒªÇóB25/50 ( 2000K£¬³£ ÎÂ×èÖµR25 ¡ª°ãΪ6-25KQ£¬ÎªÁ˼õÉÙÌ«Ñô·øÉäºÍ·´Ó¦ÁéÃô£¬»¹ÒªÇóÄÍ·øÉä¡¢ÄͺòÐÔÒªºÃ£¬³ß ´çԽСԽºÃ¡£±¾·¢Ã÷¾¹ý¶àÄê´óÁ¿µÄʵÑéÑо¿£¬ÑÐÖÆ³öÁËÒ»ÖÖÍâÐμ«Ð¡µÄµÍδ«¸ÐÆ÷£¬¸Ã´« ¸ÐÆ÷ÁéÃô¶È¸ß£¬Ìå»ýС£¬ÐÔÄÜÎȶ¨£¬ÌرðÊʺϺ½¿Õº½Ìì¼¼ÊõÓ¦Óá£
·¢Ã÷ÄÚÈÝ
Ϊ´ïµ½ÔÚ-100 +50¡ãCÖ®¼ä¶à¸öζȵã¾ùÄÜÂú×ã²âÁ¿¾«¶ÈÔÚ0. 2¡ãCÖ®ÄÚ£¬Ï£ÍûB Öµ¾¡Á¿µÍһЩ£»ÁíÍâÒòÔÚÍòÃ×ÒÔÉϸ߿չ¤×÷£¬³ýÁ˵ÍÎÂÖ®Í⻹ҪÄÍ·øÉä¡¢ÄÍÆøºò£¬ÒÔ±£Ö¤²â Á¿Î¶ȵÄ׼ȷÐÔ¡£±¾ÌṩÁËÒ»ÖÖÔÚµÍκͷøÉä»·¾³ÏÂÄܹ»¾«ÃÜ²à¿ØÎµĴ«¸ÐÆ÷£¬ÄÜÓÐЧµØ ½â¾öÏÖÓм¼ÊõµÄ²»×ã¡£±¾·¢Ã÷Ëù˵µÄµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷£¬°üÀ¨ÒýÏß¡¢×èÌ壬×èÌåÉÏÓÐµ×Æá²ã ºÍ·À·øÉä²ã£¬×èÌåÊÇÓÉÄø¡¢Ìú¡¢ÍºÍîܽðÊôÑõ»¯ÎïΪ»ùÁÏ£¬ÉÙÁ¿Ìí¼ÓÃÌ£¬Ð¿£¬¹è£¬ÂÁ ÖеÄÒ»ÖÖ»ò¼¸ÖÖÑõ»¯ÎïÖÆ³É£¬ÆäÖУ¬»ùÁϽðÊôÔ×Ó±ÈÀýΪCo Fe Cu Ni = 45-65% 5-15% 10-25% 10-25%£¬Ìí¼ÓÎïÕ¼»ùÁÏ×ܽðÊôÔ×Ó±ÈÀýΪZn 0-2% Si 0-5% A1 0-10% Mn 0-5%¡£±¾·¢Ã÷»¹¹«¿ªÁËÉÏÊö´«¸ÐÆ÷µÄÖÆ±¸·½·¨£¬°üÀ¨ÒÔϲ½Öè(1)×èÌåÎïÁÏÅäÖÆÄø¡¢Ìú¡¢ÍºÍîܽðÊôÑõ»¯ÎïΪ»ùÁÏ£¬ÉÙÁ¿Ìí¼ÓÃÌ£¬Ð¿£¬ ¹è£¬ÂÁÖеÄÒ»ÖÖ»ò¼¸ÖÖÑõ»¯ÎÆäÖУ¬»ùÁϽðÊôÔ×Ó±ÈÀýΪCo Fe Cu Ni = 45-65% 5-15% 10-25% 10-25%£¬Ìí¼ÓÎïÕ¼»ùÁÏ×ܽðÊôÔ×Ó±ÈÀýΪZn 0-2% Si 0-5% A1 0-10% Mn 0-5% £»(2)×èÌåÎïÁÏÅäÖÆºÃºó£¬¾ÇòÄ¥¡¢¸ÉÔï¡¢700-900¡ãCÔ¤ÉÕ²¢±£ÎÂ1_2Сʱºó£¬ÔÙ¶þ´Î ÇòÄ¥ÖÆ³É½¬ÁÏ£»(3)ÔÚÒýÏßÉÏÓò½Öè¢ÆµÄ½¬ÁϵãÖ飬Öé×Ó´óС²»³¬¹ý0. 6mm,¸ÉÔïºóÔÚ 950-1150¡ãCÉÕ½á1-2Сʱ£¬È»ºóÔÙ200-400¡ãCÀÏ»¯168Сʱ£¬ÖƵÃ×èÌ壻(4)ÔÚ×èÌåÍâ±íÃæÍ¿¸²µ×Æá£¬ÐÎ³Éµ×Æá²ã£»¸ÉÔïºóÔÚµ×Æá²ãÍâ±íÃæÍ¿¸²·À·øÉäÍ¿ ²ã£¬ÔÙ¾¸ÉÔïºó£¬¼ôÇйIÏßÖÆµÃµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷¸Ã´«¸ÐÆ÷¡£±¾·¢Ã÷ÖÐËù˵µÄµ×ÆáΪ·ú¾Û°±õ¥ÀàÇåÆá£¬·À·øÉäÍ¿²ãΪ·ú¾Û°±õ¥Àà´ÅÆá£¬¾ßÓÐºÜ ºÃµÄÄͺòÐÔ¡¢ÄͽéÖÊÐÔ¡¢ÄÍ·øÉäÐÔÄÜ¡£±¾·¢Ã÷ÖÐËù˵µÄÒýÏßΪֱ¾¶0 0. 05mmîâ½ðË¿¡£
±¾·¢Ã÷ͨ¹ýÉè¼ÆÅä·½ÌåϵºÍµ÷Õû²ÄÁϱÈÀý£¬ÔÚ¹¤ÒÕÉÏÔö¼Ó·À·øÉäÍ¿²ã£¬Æä²úÆ·Íâ Ðμ«Ð¡ÁéÃô¶È¸ß¡¢ÄͺòÐÔºÍÄÍ·øÉäÐÔÄܼ«¼Ñ¡£µçÐÔÄܲÎÊýΪB25/50 < 2000K£¬³£ÎÂ×èÖµR25 Ò»°ãΪ 6-25KQ¡£
ͼ1ÊDZ¾·¢Ã÷´«¸ÐÆ÷½á¹¹Ê¾Òâͼ£¬1-×èÌ壬2-µ×Æá²ã£¬3-·À·øÉä²ã£¬4-ÒýÏß¡£
¾ßÌåʵʩÀý·½Ê½ÊµÊ©Àý1Ô²ÄÁÏÅä±ÈCo304 Fe203 CuO Ni203 = 20 5 15 7.5(mol ±È£¬¶ÔÓ¦ ½ðÊôÔ×Ó±È Co Fe Cu Ni = 60% 10% 15% 15% )Ìí¼Ó 2% Zn0¡¢0. 5% Si02¡¢ 5% A1203 (mol ±È£¬¶ÔÓ¦½ðÊôÔ×Ó±È Zn 2% Si 0. 5% A1 10% )£»ÅäºÃµÄÎïÁϼÓÈëÈ¥Àë×ÓË®ºóÔÚ250-300ת/·ÖÖÓÐÐÐÇÇòÄ¥»úÖÐÇòÄ¥6-12Сʱ£¬¸É ÔïºóÔÚ700-900¡ãCÔ¤ÉÕ²¢±£ÎÂ1-2Сʱ£¬¶þ´ÎÇòÄ¥6-12СʱµÃ½¬ÁÏ£¬ÔÚÒýÏß4ÉÏÓÃÉÏÊö½¬ÁÏ µãÖ飬Öé×Ó´óС²»³¬¹ý0. 6mm£¬¸ÉÔïºóÔÚ950-1150¡ãCÉÕ½á1_2Сʱ£¬È»ºóÔÙ200-400¡ãCÀÏ»¯ 168Сʱ£¬µÃ×èÌå1 £»È»ºóÔÚ×èÌå1Íâ±íÃæÍ¿¸²µ×Æá£¬ÐÎ³Éµ×Æá²ã2 £»¸ÉÔïºóÔÚµ×Æá²ã2Íâ±í ÃæÍ¿¸²·À·øÉäÍ¿²ã3£¬ÔÙ¾¸ÉÔïºó£¬¼ôÇÐÒýÏßÖÆµÃµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷¸Ã´«¸ÐÆ÷(ͼ1)¡£ ¼ôÇÐÒýÏߺó½øÐвâÊÔ£¬²âÊÔ½á¹û³£ÎÂ×èÖµ10ֻƽ¾ùÖµR25 = 12. 7k Q,×èÖµ·¶Î§(9_14)KQ B25/50 = 1700-1800KR-100 = 393. 2k Q R20 = 12. 31k Q R50 = 7. 09kQ¡£ÊµÊ©Àý2Ô²ÄÁÏÅä±ÈCo304 Fe203 CuO Ni203 = 15 7. 5 15 12. 5 (mol ±È£¬ ¶ÔÓ¦½ðÊôÔ×Ó±È Co Fe Cu Ni = 45% 15% 15% 30% )Ìí¼Ó 1 % A1203¡¢5% Mn02 (mol±È£¬¶ÔÓ¦½ðÊôÔ×Ó±ÈA1 2% Mn 5% )£»ÅäºÃµÄÎïÁϰ´ÊµÊ©1·½·¨ÖƱ¸´«¸ÐÆ÷²¢²âÊÔ¡£²âÊÔ½á¹û³£ÎÂ×èÖµ10ֻƽ¾ùÖµ R25 = 10. 5K Q£¬×èÖµ·¶Î§(8-13) K Q B25/50 = 1900-2000KR-100 = 986. 8k Q R20 = 11. 25k Q R50 = 5.42kQ¡£ÊµÊ©Àý3Ô²ÄÁϰ´ÏÂÁÐÅä±ÈCo304 Fe203 CuO Ni203 = 22 2. 5 20 5 (mol ±È£¬¶ÔÓ¦½ðÊôÔ×Ó±È Co Fe Cu Ni = 65% 5% 20% 10% )Ìí¼Ó 5% Si02U% ZnO(mol ±È£¬¶ÔÓ¦½ð ÊôÔ×Ó±ÈSi 5% Zn 1% )ÅäºÃµÄÎïÁϰ´ÊµÊ©1·½·¨ÖƱ¸´«¸ÐÆ÷²¢²âÊÔ¡£²âÊÔ½á¹û³£ÎÂ×èÖµ10ֻƽ¾ùÖµ R25 = 23. 4K Q£¬×èÖµ·¶Î§(18-25) K Q B25/50 = 1750-1850KR-100 = 960. 2k Q R20 = 24. 60k Q R50 = 13. 69k Q¡£ÊµÊ©Àý4Ô²ÄÁϰ´ÏÂÁÐÅä±ÈCo304 Fe203 CuO Ni203 = 20 2. 5 10 12. 5 (mol ±È£¬¶ÔÓ¦½ðÊôÔ×Ó±È Co Fe Cu Ni = 60%: 5% 10% 25% )Ìí¼Ó 0. 5% Si02¡¢1 % A1203 (mol ±È£¬ ¶ÔÓ¦½ðÊôÔ×Ó±ÈSi 0.5% Al 2% )ÅäºÃµÄÎïÁϰ´ÊµÊ©1·½·¨ÖƱ¸´«¸ÐÆ÷²¢²âÊÔ¡£²âÊÔ½á¹û³£ÎÂ×èÖµ10ֻƽ¾ùÖµ R25 = 19¦ª¦¸£¬×èÖµ·¶Î§(15-24) K ¦¸ ¦¢25/50 = 1500-1700¦ªR-100 = 468. IkQ R20 = 20. 47k¦¸ R50 = 12. 33k¦¸¡£ÊµÊ©Àý5Ô²ÄÁϰ´ÏÂÁÐÅä±ÈCo304 Fe203 CuO ¦ 203 = 18 2. 5 25 7. 5 (mol ±È£¬¶ÔÓ¦½ðÊôÔ×Ó±È Co Fe Cu Ni = 55% 5% 25% 15% )Ìí¼Ó 2% Mn02 1% Al203 (mol ±È£¬¶ÔÓ¦ ½ðÊôÔ×Ó±ÈMn 2% Al 2% )£»ÅäºÃµÄÎïÁϰ´ÊµÊ©1·½·¨ÖƱ¸´«¸ÐÆ÷²¢²âÊÔ¡£²âÊÔ½á¹û³£ÎÂ×èÖµ10ֻƽ¾ùÖµ R25 = 8. 2¦ª¦¸£¬×èÖµ·¶Î§(7-11) K ¦¸ ¦¢25/50 = 1800-1900¦ªR-100 = 572. 2k ¦¸ R20 = 9. 68k ¦¸ R50 = 6.07kQ¡£
ȨÀûÒªÇó
Ò»ÖÖµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷¸Ã´«¸ÐÆ÷£¬°üÀ¨ÒýÏß¡¢×èÌ壬ÆäÌØÕ÷ÔÚÓÚ×èÌåÉÏÓÐµ×Æá²ãºÍ·À·øÉä²ã£¬×èÌåÊÇÓÉÄø¡¢Ìú¡¢ÍºÍîܽðÊôÑõ»¯ÎïΪ»ùÁÏ£¬ÉÙÁ¿Ìí¼ÓÃÌ£¬Ð¿£¬¹è£¬ÂÁÖеÄÒ»ÖÖ»ò¼¸ÖÖÑõ»¯ÎïÖÆ³É£¬ÆäÖУ¬»ùÁϽðÊôÔ×Ó±ÈÀýΪCo¡ÃFe¡ÃCu¡ÃNi£½45 65£¥¡Ã5 15£¥¡Ã10 25£¥¡Ã10 25£¥£¬Ìí¼ÓÎïÕ¼»ùÁÏ×ܽðÊôÔ×Ó±ÈÀýΪZn 0 2£¥£¬Si 0 5£¥£¬Al 0 10£¥£¬Mn 0 5£¥¡£
2.Ò»ÖÖµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷¸Ã´«¸ÐÆ÷µÄÖÆ±¸·½·¨£¬°üÀ¨ÒÔϲ½Öè(1)×èÌåÎïÁÏÅäÖÆÄø¡¢Ìú¡¢ÍºÍîܽðÊôÑõ»¯ÎïΪ»ùÁÏ£¬ÉÙÁ¿Ìí¼ÓÃÌ£¬Ð¿£¬¹è£¬ ÂÁÖеÄÒ»ÖÖ»ò¼¸ÖÖÑõ»¯ÎÆäÖУ¬»ùÁϽðÊôÔ×Ó±ÈÀýΪCo Fe Cu Ni = 45-65% 5-15% 10-25% 10-25%£¬Ìí¼ÓÎïÕ¼»ùÁÏ×ܽðÊôÔ×Ó±ÈÀýΪZn 0-2%, Si 0-5%, A1 0-10%, Mn 0-5% £»(2)×èÌåÎïÁÏÅäÖÆºÃºó£¬¾ÇòÄ¥¡¢¸ÉÔï¡¢700-90(TCÔ¤ÉÕ²¢±£ÎÂ1-2Сʱºó£¬ÔÙ¶þ´ÎÇòÄ¥ ÖÆ³É½¬ÁÏ£»(3)ÔÚÒýÏßÉÏÓò½Öè(2)µÄ½¬ÁϵãÖ飬Öé×Ó´óС²»³¬¹ý0.6mm£¬¸ÉÔïºóÔÚ950-1150¡ãCÉÕ ½á1-2Сʱ£¬È»ºóÔÙ200-400¡ãCÀÏ»¯168Сʱ£¬ÖƵÃ×èÌ壻(4)ÔÚ×èÌåÍâ±íÃæÍ¿¸²µ×Æá£¬ÐÎ³Éµ×Æá²ã£»¸ÉÔïºóÔÚµ×Æá²ãÍâ±íÃæÍ¿¸²·À·øÉäÍ¿²ã£¬ÔÙ ¾¸ÉÔïºó£¬¼ôÇйIÏßÖÆµÃµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷¸Ã´«¸ÐÆ÷¡£
3.¸ù¾ÝȨÀûÒªÇó2ËùÊöµÄÖÆ±¸·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ£¬Ëù˵µÄÒýÏßÊÇîâ½ðË¿¡£
È«ÎÄÕªÒª
±¾·¢Ã÷ÊôÓÚ´«¸ÐÆ÷ÁìÓò£¬¾ßÌåÉæ¼°Ò»ÖÖµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷¼°ÆäÖÆ±¸·½·¨¡£Ëù˵µÄµÍξ«ÃÜ²â¿ØÎ´«¸ÐÆ÷¸Ã´«¸ÐÆ÷£¬°üÀ¨ÒýÏß¡¢×èÌå£¬ÌØÕ÷ÔÚÓÚ×èÌåÉÏÓÐµ×Æá²ãºÍ·À·øÉä²ã£¬×èÌåÊÇÓÉÄø¡¢Ìú¡¢ÍºÍîܽðÊôÑõ»¯ÎïΪ»ùÁÏ£¬ÉÙÁ¿Ìí¼ÓÃÌ£¬Ð¿£¬¹è£¬ÂÁÖеÄÒ»ÖÖ»ò¼¸ÖÖÑõ»¯ÎïÖÆ³É¡£±¾·¢Ã÷ͨ¹ýÉè¼ÆÅä·½ÌåϵºÍµ÷Õû²ÄÁϱÈÀý£¬ÔÚ¹¤ÒÕÉÏÔö¼Ó·À·øÉäÍ¿²ã£¬Æä²úÆ·ÍâÐμ«Ð¡ÁéÃô¶È¸ß¡¢ÄͺòÐÔºÍÄÍ·øÉäÐÔÄܼ«¼Ñ¡£µçÐÔÄܲÎÊýΪB25/50¡Ü2000K£¬³£ÎÂ×èÖµR25Ò»°ãΪ6-25K¦¸£¬ÌرðÊʺϺ½¿Õº½Ìì¼¼ÊõÓ¦Óá£
Îĵµ±àºÅG01K7/16GK101893488SQ20101024572
¹«¿ªÈÕ2010Äê11ÔÂ24ÈÕ ÉêÇëÈÕÆÚ2010Äê8ÔÂ5ÈÕ ÓÅÏÈȨÈÕ2010Äê8ÔÂ5ÈÕ
·¢Ã÷Õß·²Ð¡Óñ, Àî¹ð·¼, ³Âºóʤ ÉêÇëÈË:ÄϾ©ÏÈÕýµç×ÓÓÐÏÞ¹«Ë¾