7mn15cr2al3v2wmo
¡X¡X7mn15cr2al3v2wmo°ª@¿iµLºÏ¿û
©Ê¯à
7mn15cr2al3v2wmo¬O¤°»ò§÷®Æ¡H7mn15cr2al3v2wmo¥þºÙ7mn15cr2al3v2wmoµLºÏ¿û¡A¬O¤@ºØ°ªMo-V«YµLºÏ¿û¡F7mn15cr2al3v2wmo§÷®Æ¦bª¬ºA¤U³£¯à«O«ùéwªº¶ø¤óÅé¡A¥B¨ã¦³«D±`§CªººÏ¾É²v¡A¨ã¦³¸û°ªªº°ª·Å±j«×©Mµw«×¡A°ªªº@¿i©Ê¡C¥Ñ©ó°ª¿ø¿ûªº§N§@µw¤Æ²{¶H¡A¤Á«d¥[¤u¤ñ¸û§xÃø¡A»Ýn¶i¦æ°ª·Å°h¤õ¤uÃÀ¡A¥i¥H§ïÅܺҤƪ«ªºÁû²É¤Ø¤o¡B§ÎºA»P¤À¥¬ª¬ºA¡A±q¦Ó©úÅ㪺§ïµ½µLºÏ¿ûªº¤Á«d©Ê¯à¡C±Ä¥Î®ðÅé´áºÒ¦@º¯¼ö³B²z¤uÃÀ¡A¥i¶i¤@¨B´£°ª¿û§÷ªºªí±µw«×¡A¼W¥[@¿i©Ê¡A´£°ª¼Ò¨ãªº¨Ï¥Î¹Ø©R¡C
¤Æ¾Ç¦¨¤À
7mn15cr2al3v2wmoµLºÏ¿û¤Æ¾Ç¦¨¤À
C0.70 Si0.80 Mn15.2 Cr2.0 W0.6 Mo0.6 V1.7 Al2.1 Cu0.03
¥Î³~
7mn15cr2al3v2wmoµLºÏ¼Ò¨ã¿ûªO¾A¥Î©ó¨î§@¹q¤l¤u·~¤¤ªºµLºÏ¼Ò¨ã¡FµLºÏ¶b©Ó¤Î¨ä¥Ln¨D¦b±jºÏ³õ¤¤¤£²£¥ÍºÏ·PÀ³ªºµ²ºc¹s¥ó¡F¦b700-800¢J¤u·~ªº¼ö§@¼Ò¨ã¡FµLºÏªº§N§@¼Ò¨ã¡B¶ì®Æ¶ì½¦¼Ò¨ã¡FºÏ©Ê¶ì®Æ¡BºÏ³õ¦¨§Î¼Ò¡F@¿i·l«DºÏ©Ê¤u¨ã¡F©ñ¹q¥[¤u¼Ò¨ã¡FºÏ©Ê§÷®Æ¼tªºµLºÏ¼Ò¨ã¡F¥H¤Î¸g¨ü°ª±j«×¬°¥D¾É¨Tªo¤Î®ãªo¾÷¥Î±Æ®ð»Öµ¥¼Ò¨ãºë±K°t¥ó¡C
¯S©Ê
7mn15cr2al3v2wmoµLºÏ§÷®ÆÀ³¨ä¾ÉºÏ²v§C¡B¾÷±ñ±j«×°ªµ¥©Ê¯à³QÀ³¥Î¨ì¥ÃºÏ¹q¾÷¤W¡A¦ý¨äµw«×°ª¡B¶´©Ê¤jµ¥¾÷±ñ¯S©Êµ¹§÷®Æ¼W¥[¤F¤Á«d¥[¤u§xÃø©Ê¡C
¼ö³B²z©T·»®É®Ä³B²z¤uÃÀ
7mn15cr2al3v2wmo°h¤õ·Å«×880-900¢J¡A«O·Å®É¶¡3-6h¡AÄl§N¡A500¢J¥H¤U¥XÄlªÅ§N¡Aµw«×¬°28-30HRC¡F²Õ´¬°²Ó´¹²É¶ø¤óÅé+§¡¤Ã¤À¥¬ªºÁû²ÉºÒ¤Æª«¡C7mn15cr2al3v2wmo©T·»·Å«×1170-1190¢J¡A«O·Å15-20min¡A¤ô§N¡CµLºÏ¿û®É®Ä³B²z·Å«×650-700¢J¡A®É®Ä15-20h¡AªÅ§N¡Aµw«× 45HRC¡C
®ðÅé´áºÒ¦@º¯¤uÃÀ
7mn15cr2al3v2wmoµLºÏ¿û®ðÅé´áºÒ¦@º¯³B²z¤uÃÀ°Ñ¼Æ¡Gº¯´á·Å«×550-570¢J¡Aº¯´á®É¶¡4-6h¡A¥iÀò±oªºº¯¼h²`«×¬°0.03-0.04mm¡Aº¯¼hªí±µw«×¬°950-1100HV¡C
Ãö©ó§ó¦h7mn15cr2al3v2wmoµLºÏ¿ûµP¸¹ ª÷¬Û²Õ´ ¤O¾Ç©Ê¯à ¾÷±ñ©Ê¯à §ÜÀ£±j«× ©}ªA±j«× ¦ùªø²v Â_±¦¬ÁY²v ®É®Ä·Å«× ©T·» ±j«× ¥[¤u¤M¨ã ¼ö³B²z ¤Æ¾Ç¦¨¤À ¼Ð·Ç¤ñ« µw«× ±K«× µLºÏ¿û¥[¤u¤M¨ã µLºÏ¿ûÆp¤Õ §ð¤úµ¥¼Ò¨ã¿û¸ê®Æ½Ð«t¸ßªF²ð¤jº¡ª÷Äݧ÷®Æ¡C