¿­·¢¹ÙÍø,¿­·¢¹ÙÍø¹ÙÍø

Õã½­¿­·¢¹ÙÍø,¿­·¢¹ÙÍø¹ÙÍø

Ê×Ò³ ¼ì²â°Ù¿Æ

·ÖÏí£º60Si2Mn¸ÖÅÌÌõ¶ÏÁÑÔ­Òò

2023-08-25 10:52:08 

Õª Òª:ij60Si2Mn¸ÖÅÌÌõÔÚ¾í»É¹ý³ÌÖз¢Éú¶ÏÁÑ¡£²ÉÓúê¹Û¹Û²ì¡¢»¯Ñ§³É·Ö·ÖÎö¡¢½ðÏà¼ìÑé¡¢ ¼ÐÔÓÎï·ÖÎö¡¢É¨Ãèµç¾µ·ÖÎöµÈ·½·¨¶Ô¸ÃÅÌÌõµÄ¶ÏÁÑÔ­Òò½øÐзÖÎö¡£½á¹û±íÃ÷:ÔÚ¾í»ÉÇ°¼°¾í»É³õÆÚ µÄÀ­°Î¹ý³ÌÖÐ,ÅÌÌõ±íÃæÊܵ½ÁËÑÏÖصļ·Ñ¹»ò²Á²ä,ʹ×éÖ¯±äÐÎ,²¢ÐγÉÁËÒþ¾§ÂíÊÏÌå;ÔÚºóÐøµÄÀ­ °Î¹ý³ÌÖÐ,ÅÌÌõÄÚ²¿Ó¦Á¦¼¯Öд¦ÃÈÉúÁË΢ÁÑÎÆ,ÁÑÎƲ»¶ÏÀ©Õ¹,×îÖÕµ¼ÖÂÅÌÌõ¶ÏÁÑ¡£

¹Ø¼ü´Ê:60Si2Mn¸Ö;ÅÌÌõ;Ó²Ïà×éÖ¯;Òþ¾§ÂíÊÏÌå

ÖÐͼ·ÖÀàºÅ:TB31;TG115.2 ÎÄÏ×±êÖ¾Âë:B ÎÄÕ±àºÅ:1001-4012(2023)07-0058-03


60Si2Mn¸ÖÊÇÒ»ÖÖ¹èÃ̵¯»É¸Ö,¾ßÓнϸߵÄÆ£ÀÍ Ç¿¶ÈºÍÇü·þÇ¿¶È¡¢½ÏºÃµÄÈÍÐÔºÍËÜÐÔ,ÔÚ³ÐÊÜÔغÉʱ²» Ò×·¢ÉúËÜÐÔ±äÐÎ,Æä¹ã·ºÓ¦ÓÃÓÚÖÆ×÷±âÐε¯»É¡¢ÂÝÐýµ¯ »É¡¢ÄÍÈȵ¯»É¡¢´óÐ;íÖƵ¯»ÉµÈ¹¹¼þ[1-2]¡£µ¯»É¸ÖµÄ»¯ ѧ³É·Ö¡¢³ß´ç¡¢ÍÖÔ²¶È¡¢±íÃæÖÊÁ¿µÈ¶ÔÆäÐÔÄܼ°Ê¹ÓÃÊÙ Ãü¶¼ÓнϴóÓ°Ïì,Òò´ËÐèÑϸñ¿ØÖƵ¯»É¸ÖµÄÖÊÁ¿¡£

60Si2Mn¸ÖÊÇÒ»ÖÖ¹èÃ̵¯»É¸Ö,¾ßÓнϸߵÄÆ£ÀÍ Ç¿¶ÈºÍÇü·þÇ¿¶È¡¢½ÏºÃµÄÈÍÐÔºÍËÜÐÔ,ÔÚ³ÐÊÜÔغÉʱ²» Ò×·¢ÉúËÜÐÔ±äÐÎ,Æä¹ã·ºÓ¦ÓÃÓÚÖÆ×÷±âÐε¯»É¡¢ÂÝÐýµ¯ »É¡¢ÄÍÈȵ¯»É¡¢´óÐ;íÖƵ¯»ÉµÈ¹¹¼þ[1-2]¡£µ¯»É¸ÖµÄ»¯ ѧ³É·Ö¡¢³ß´ç¡¢ÍÖÔ²¶È¡¢±íÃæÖÊÁ¿µÈ¶ÔÆäÐÔÄܼ°Ê¹ÓÃÊÙ Ãü¶¼ÓнϴóÓ°Ïì,Òò´ËÐèÑϸñ¿ØÖƵ¯»É¸ÖµÄÖÊÁ¿¡£

1 Àí»¯¼ìÑé

1.1 ºê¹Û¹Û²ì

ÔÚ¶ÏÁÑÅÌÌõµÄ¶Ï¿Ú´¦È¡Ñù,¶ÔÊÔÑù½øÐкê¹Û¹Û ²ì,½á¹ûÈçͼ1Ëùʾ¡£ÓÉͼ1¿ÉÖª:¶Ï¿ÚΪµäÐÍб²ç ¶Ï¿Ú,¶ÏÁÑÆðʼÓÚÅÌÌõ±íÃæ,ÑØ×Å´¹Ö±ÓÚ³¤¶È·½ÏòÀ© Õ¹;¶Ï¿ÚÀ©Õ¹ÇøÓò»ù±¾Æëƽ,Ä©¶Ë³Ê˺ÁÑ×´,²¢ÐÎ³É Ð±²ç;¶ÏÁÑÔ´ÇøÊÔÑù±íÃæÓÐÃ÷ÏÔ²Á²äºÛ¼£,±íÃæÑõ»¯ ÌúƤÒÑÍÑÂä,¶³ö´¿½ðÊô¹âÔó¡£

1.2 »¯Ñ§³É·Ö·ÖÎö

ÔÚ¶ÏÁÑÅÌÌõÉÏÈ¡Ñù,ÀûÓÃÖ±¶Á¹âÆ×ÒǶÔÊÔÑù½ø Ðл¯Ñ§³É·Ö·ÖÎö,½á¹ûÈç±í1Ëùʾ¡£Óɱí1¿ÉÖª:¸Ã ¶ÏÁÑÅÌÌõµÄ»¯Ñ§³É·ÖÂú×ãGB/T1222—2016¡¶µ¯»É ¸Ö¡·µÄÒªÇó¡£

1.3 ½ðÏà¼ìÑé

ÑضÏÁÑÅÌÌõµÄºáÏò½ØÈ¡ÊÔÑù,½«ÊÔÑù½øÐÐÄ¥ ÖÆ¡¢Å׹⴦Àí,È»ºóÓÃ4%(Ìå»ý·ÖÊý)µÄÏõËáÒÒ´¼ ÈÜÒº¸¯Ê´ÊÔÑù,½«ÊÔÑùÖÃÓÚ¹âѧÏÔ΢¾µÏ¹۲ì,½á ¹ûÈçͼ2Ëùʾ¡£ÓÉͼ2¿ÉÖª:ÊÔÑùÕûÌå×é֯ΪÖé ¹âÌå+ÌúËØÌå,Âú×ã²úÆ·¼¼ÊõÒªÇó;ÔÚÊÔÑù±ßÔµ´¦ ¿É¼û×éÖ¯Êܵ½ÑÏÖصļ·Ñ¹¶ø·¢Éú±äÐÎ,¶ÏÁÑ´¦ÒÑ ¾­³öÏÖÏà¶Ô»ùÌåÃ÷ÏÔ·¢ÁÁµÄÓ²Ïà×éÖ¯,¼´Òþ¾§Âí ÊÏÌå¡£

1.4 ¼ÐÔÓÎï·ÖÎö

°´ÕÕGB/T10561—2005¡¶¸ÖÖзǽðÊô¼ÐÔÓÎï º¬Á¿µÄ²â¶¨ ±ê×¼ÆÀ¼¶Í¼ÏÔ΢¼ìÑé·¨¡·,½«¶Ô¶ÏÁÑÅÌ Ìõ½øÐÐ×ÝÏòÇиîºóÈ¡Ñù,½«ÊÔÑù½øÐÐÄ¥ÖÆ¡¢Å×¹âºó, ¶ÔÊÔÑùÖеļÐÔÓÎï½øÐзÖÎö,½á¹ûÈç±í2Ëùʾ,¿É¼û ¸ÃÅÌÌõµÄ¼ÐÔÓÎïÂú×ãGB/T1222—2016µÄÒªÇó¡£

1.5 ɨÃèµç¾µ(SEM)·ÖÎö

ÔÚ¶ÏÁÑÅÌÌõµÄ¶Ï¿Ú´¦È¡Ñù,½«ÊÔÑùÓÃÒÒ´¼³¬Éù ÇåÏ´,È»ºóÖÃÓÚɨÃèµç¾µÏ¹۲ì,½á¹ûÈçͼ3Ëùʾ¡£ ÓÉͼ3¿ÉÖª:ÁÑÎÆÔ´´¦½Ïƽ,¶Ï¿Ú·¢ÉúÑÏÖرäÐÎ,²¢ ¿É¼ûϸËéµÄÈÍÎÑ;ÊÔÑù±íÃæµÄ²Á²ä±äÐκۼ£Ã÷ÏÔ,À© Õ¹Çø³ÊµäÐ͵ĴàÐÔ½âÀíÐÎòÌØÕ÷;ÁÑÎÆÔ´´¦µÄÊÔÑù ±íÃæÓÐÕýÏò¼·Ñ¹±äÐκۼ£,ÔÚ±äÐÎλÖÃÓд¹Ö±ÓÚÊÔ ÑùÔþÖÆ·½ÏòµÄ³ÉÅźáÏòÁÑÎÆ¡£

2 ×ۺϷÖÎö

ÓÉÉÏÊöÀí»¯¼ìÑé½á¹û¿ÉÖª:¶ÏÁÑÅÌÌõµÄ»¯Ñ§³É ·Ö¡¢ÏÔ΢×éÖ¯¾ùÂú×ã±ê×¼ÒªÇó;¶ÏÁÑÔ´´¦ÅÌÌõ±íÃæÓÐ Ã÷ÏԵIJÁ²ä±äÐκۼ£,±äÐδ¦ÓгÉÅŵĺáÏòÁÑÎÆ;¶Ï ¿Ú´¦µÄ±äÐγ̶ȽÏÑÏÖØ,²¢¿É¼ûϸËéµÄÈÍÎÑ;¶ÏÁÑÔ´ ´¦¿É¼û·¢ÁÁµÄÓ²Ïà×éÖ¯[3]¡£µ±½ðÊô²ÄÁÏÊܵ½ÍâÁ¦µÄ ´óÁ¦²Á²ä»ò¼·Ñ¹Ê±,×éÖ¯»á·¢ÉúËÜÐÔ±äÐΡ£ÔÚ±äÐÎ ¹ý³ÌÖÐ,¾§Á£·¢Éú»¬ÒÆ,²úÉú´óÁ¿µÄλ´í,λ´í»ýÈû µ¼Ö¾§Á£ÔÚ´¹Ö±»òƽÐÐÓÚÀ­Á¦·½ÏòÉÏÀ­³¤¡¢ÏËά»¯¡¢ ÆÆËé,²¢ÔÚ¸ÃλÖòúÉú¼«´óµÄÓ¦Á¦,ʹ±äÐ䦵ÄÓ²¶È ºÍÇ¿¶ÈÔö´ó,ËÜÐÔºÍÈÍÐÔ½µµÍ¡£ÔÚÀ­°Î¾í»ÉµÄ¹ý³Ì ÖÐ,¸ÃλÖÃÒ×ÃÈÉúÁÑÎƲ¢²»¶ÏÀ©Õ¹,×îÖÕµ¼Ö²ÄÁÏ·¢ Éú¶ÏÁÑ¡£

µ±½ðÊô±íÃæÊܵ½²Á²äÁ¦×÷ÓÃʱ,ÊÜÁ¦Î»ÖõÄΠ¶È»á¼±¾çÉÏÉý,ÑÏÖØʱ¿É´ïµ½²ÄÁϵİÂÊÏÌ廯ζÈ, °ÂÊÏÌ徧Á£ÄÚ²¿µÄ̼ԪËØ·Ö²¼²»¾ù,µ¼Ö²ÄÁÏÄÚ²¿ ²»Í¬ÇøÓòµÄÂíÊÏÌåת±äζȲ»Í¬;²Á²ä¹ý³Ì³ÖÐøʱ ¼ä½Ï¶Ì,°ÂÊÏÌ廯²»¾ùÔÈ,¾§Á£ÔÚ¸ßÎÂ״̬Ï·¢Éú˲ ¼äÀäÈ´,µ¼Ö¾§Á£Ã»Óм°Ê±»Ö¸´¡¢³¤´ó;²ÄÁÏÄÚ²¿·¢ Éú×éÖ¯Çбäʱ,ÂíÊÏÌåת±äζȲ»Í¬,µ¼ÖÂеÄ×éÖ¯ ÔÚ°ÂÊÏÌå΢Çø±ß½çÉÏÐκË,×îÖյõ½Á˾§Á£¶ÈºÜС µÄ´ã»ðÂíÊÏÌå,¸ÃÀàÂíÊÏÌå³ß´ç½ÏС,²»ÄÜÔÚÏÔ΢¾µ ϱ»¹Û²ìµ½,¹Ê³ÆÆäΪÒþ¾§ÂíÊÏÌå[4-5]¡£ÂíÊÏÌåµÄÓ² ¶È¸ß¡¢ËÜÐÔ²î,ÔÚÊܵ½À­°ÎÁ¦Ê±,¸ÃÇøÓò²úÉúÓ¦Á¦¼¯ Öв¢ÃÈÉúÁÑÎÆ¡£

ÔÚÅÌÌõ´ò°ü¹ý³ÌÖÐ,Èô´ò°üÏßÓë»ùÌåÖ®¼äÎÞ·À »¤´ëÊ©,ÅÌÌõ±íÃæÈÝÒ×·¢Éú˲¼äÅöײºÍ²Á²ä,µ¼ÖÂ½Ó ´¥Î»Ö÷¢Éú±äÐÎ[6],²¢Ðγɴã»ð×éÖ¯¡£ÔÚ×°³µºÍÔË Êä¹ý³ÌÖÐ,ÅÌÌõÓë´ÅÐÔ²ÄÁÏÖ®¼äÒ×·¢ÉúĦ²ÁÅöײ,²ú Éú˲ʱ¸ßÎÂ,Ðγɴã»ð×éÖ¯;ÔÚУֱ¹ý³ÌÖÐ,ÅÌÌõÍÖ Ô²¶È¿ØÖƲ»µ±»áµ¼ÖÂÅÌÌõÓëÉ豸֮¼ä·¢ÉúÒ쳣Ħ ²Á,Ħ²Á¹ý³ÌÖз¢Éú×éÖ¯±äÐÎ,²¢²úÉú¼«´óµÄÄÚÄÜ, ʹ²ÄÁÏ˲¼äÍê³É¾Ö²¿´ã»ð,ÐγÉÁËÒþ¾§ÂíÊÏÌå¡£

3 ½áÂÛÓ뽨Òé

60Si2Mn¸ÖÅÌÌõµÄ¶ÏÁÑÔ­ÒòΪ:ÔÚ¾í»ÉÇ°¼°¾í »É³õÆÚµÄÀ­°Î¹ý³ÌÖÐ,ÅÌÌõ±íÃæÊܵ½Á˲Á²ä,×éÖ¯·¢ ÉúÑÏÖرäÐÎ,²¢ÐγÉÁËÒþ¾§ÂíÊÏÌå,ÔÚÀ­°ÎÁ¦µÄ×÷Óà ÏÂ,ÁÑÎÆÔڸô¦ÃÈÉú²¢²»¶ÏÀ©Õ¹,×îÖÕµ¼ÖÂÅÌÌõ ¶ÏÁÑ¡£

½¨ÒéÔÚ²ÄÁÏ´ò°ü¹ý³ÌÖÐ,ÔÚ´ò°üÏߺÍÅÌÌõÖ®¼ä ×öºÃ¸ôÀë·À»¤¹¤×÷;ÀûÓò泵µ÷ÔËʱ,·ÀÖ¹·¢ÉúÑÏÖØ ²Á²ä,Èë¿âʱ¼õÉÙ°áÔË;¿ØÖÆÅÌÌõµÄÍÖÔ²¶È,±ÜÃâÆä ÓëÉ豸֮¼ä·¢Éú¾Ö²¿Ò쳣Ħ²Á¡£


²Î¿¼ÎÄÏ×:

[1] ³ÂÀñÇå,Íõ˧,ÕÔÑô.³¬¸ßÇ¿È͵¯»É¸Ö¼°ÆäÑо¿ÏÖ×´ºÍ ·¢Õ¹Ç÷ÊÆ[J].²ÄÁÏÓëÒ±½ðѧ±¨,2022,21(5):313- 322.

[2] ËïÃÈ,½ªÖÜ»ª,ÀîÑô,µÈ.Æû³µÐü¼ÜÓõ¯»É¸Ö55SiCrÖÆ ±¸¼¼ÊõµÄÑо¿½øÕ¹[J].ÖйúÒ±½ð,2022,32(10):25- 37.

[3] ÁõÓ¨,ÌïÇìÈÙ,³Â¹úÇì,µÈ.dzÎöSWRH82BÅÌÌõÀ­°Î ¶Ï¿ÚµäÐÍÐÎò¼°ÌØÕ÷[J].Ìì½òÒ±½ð,2011(4):61-63, 70.

[4] Áõ×Ú²ý,¼ÆÔÆƼ,ÈλÛƽ.½ü¼¸ÄêÂíÊÏÌåÏà±äÑо¿µÄ½ø Õ¹[J].ÈÈ´¦Àí,2011,26(6):1-8.

[5] ³ÂÖξê,Íõѧǰ,Áõ»ÝÄÏ,µÈ.Òþ¾§ÂíÊÏÌåÐγɹæÂÉµÄ ÊÔÑéÑо¿[J].¼ªÁÖ¹¤Òµ´óѧѧ±¨,1982,12(2):39- 46.

[6] ÇñÈÝÈÝ,³ÂÔóƽ,л±ó,µÈ.82B¸ß̼¸ÖÈÈÔþÅÌÌõÐIJ¿ Òì³£×éÖ¯·ÖÎö¼°¸ÄÉÆ´ëÊ©[J].Àí»¯¼ìÑé(ÎïÀí·Ö²á), 2019,55(6):381-384.



<ÎÄÕÂÀ´Ô´>²ÄÁÏÓë²âÊÔÍø>ÆÚ¿¯ÂÛÎÄ>Àí»¯¼ìÑ飭ÎïÀí·Ö²á>59¾í>7ÆÚ(pp:58-60)>

¿­·¢¹ÙÍø,¿­·¢¹ÙÍø¹ÙÍø