«~µP¡G¦í¤Í | ³W®æ¡G | §÷½è¡G¼Ð·Ç |
²£¦a¡G¤é¥» |
²{³f¾P°â¡Gsup7¼u®¿û±a¡Asup7¼u®¿û±a§÷¡Asup7¼u®¿û¨÷®Æ¡Asup7¥bµw¼u®¿û¡Asup7¥þµw¼u®¿û±a¡AHRC48-50¼u®¿û¡Asup7¼u®¿ûµ·¡Asup7¿ø¿û¡Asup7¶i¤f¼u®¿û±a¡A@°ª·Åsup7¼u®¿û±a¡A¤é¥»sup7¼u®¿û±a¡Asup7µ^¿ûµ·¡Asup7µ^¿û½u¡Asup7¼u®¿û¡Asup7¼u®¿û±a»ù®æ¡Asup7°ª¼u©Ê¼u®¿û±a¡Asup7¼u®¿ûªO¡Asup7¼u®¿û¶ê´Î¡A¼w°ê¼u®¿û§åµo....
²{³f¼u®¿û«¬¸¹¡Gsk4¡Ask5¡Ask7¡Asup6¡Asup7¡Asup9¡Asup10¡A1566¡A1065¡A1075¡A1095¡A6150¡A9254¡A55si7¡A65mn¡A60si2mn¡A60si2mnA¡A50CRVA¡A50CRV4¡AT8¡AT9¡AT10¡A³W®æ¡A®w¦s¥R¨¬¡A¨ä¥LµP¸¹²£«~¥i®Ú¾Ú«È¤á»Ý¨D¥Í²£¤Î¥[¤uªA°È¡C
ªF·~¤j©Ýsup7¼u®¿ûµ·¡Asup7¼u®¿û±a¡Asup7¼u®¿û´Î¡Asup7¼u®¿ûªO¡Asup7¼u®¿û½u¡A§É¹Ô¼u®¿ûµ·¡Ask5¼u®¿û±a¼t®a¡A¶i¤f¼u®¿ûµ·§÷½è¡A»ù®æ¹ê´f¡AµP¸¹¡AªF·~¤j©Ý¯u¸Û´Á«Ý»P±zÄâ¤â¦@¶i¡A¦@³Ð½÷·×.
sup7¼u®¿û |
§÷®Æ¦WºÙ¡G SUP7
¯S©Ê¤Î¾A¥Î½d³ò¡G
SUP7¬OÀ³¥Î¼sªxªºÖº¿ø¼u®¿û¡A±j«×¡B¼u©Ê©M²f³z©Ê¸û 55Si2Mnµy°ª¡C¾A©óÅK¹D¨®½ø¡B¨T¨®©ì©Ô¾÷¤u·~¤W¨î§@©Ó¨ü¸û¤jt²üªº«ó§Î¼u®©Î½u®|¦b30mm¥H¤UªºÁ³±Û¼u®¡B¤]¾A©ó¨î§@¤u§@·Å«×¦b250 ¢J¥H¤U«D»G»k¤¶½è¤¤ªº@¼ö¼u®¥H¤Î©Ó¨ü¥æÅÜt²ü¤Î¦b°ªÀ³¤O¤U¤u§@ªº¤j«¬«n¨÷¨î¼u®¡C
¤Æ¾Ç¦¨¥÷¡G
ºÒ C ¡G0.56¡ã0.64 Öº Si¡G1.50¡ã2.00
¿ø Mn¡G0.60¡ã0.90
²¸ S ¡G 0.035
ÁC P ¡G 0.035
»Ì Cr¡G 0.35
Âì Ni¡G 0.35
»É Cu¡G 0.25
¤O¾Ç©Ê¯à¡G
§Ü©Ô±j«× £mb (MPa)¡G 1274(130)
©}ªA±j«× £ms (MPa)¡G 1176(120)
¦ùªø²v £_10 (%)¡G 5
Â_±¦¬ÁY²v £r (%)¡G 25
µw«× ¡G¼öªî, 321HB;§N©Ô+¼ö³B²z, 321HB
¼ö³B²z³W½d¤Îª÷¬Û²Õ´¡G
¼ö³B²z³W½d¡G²f¤õ870¢J¡Ó20¢J,ªo§N; ¦^¤õ480¢J¡Ó50¢J(¯S®í»Ýn®É,¡Ó30¢J)¡C
ª÷¬Û²Õ´¡G¦^¤õ©}¤óÅé¡C
¥æ³fª¬ºA¡G¼öªî¿û§÷¥H¼ö³B²z©Î¤£¼ö³B²zª¬ºA¥æ³f¡A§N©Ô¿û§÷¥H¼ö³B²zª¬ºA¥æ³f¡C
¹ïÀ³¦U°êµP¸¹
¹ïÀ³^°êµP¸¹¡GII92600
¹ïÀ³°ê²£µP¸¹¡G60Si2Mn
¹ïÀ³¼w°êµP¸¹¡G60SiCr7
¹ïÀ³^°êµP¸¹¡G25II60
¹ïÀ³ªk°êµP¸¹¡G61SiCr7
|
ªF·~¤j©Ý¸Û«H¸gÀç¼u®¿û¡Ask5¼u®¿ûªO¡A³ÐÀu²£«~¡A½è¶qªº«OÃÒ.
ªF·~¤j©Ý¸Û«H¸gÀç¼u®¿û¡Ask5¼u®¿û´Î¡A«HÅA¥i¾a¡A½è¶qªº«OÃÒ.
ªF·~¤j©Ý¸Û«H¸gÀç¦n«~½è¼u®¿û¡Ask5¼u®¿ûµ·¡A¦@¦Pµo®i¡A½è¶qªº«OÃÒ.
ªF·~¤j©Ý¸Û«H¸gÀç¦n«~½è¼u®¿û¡Ask5¼u®¿û±a¡A½èÀu»ù·G¡A½è¶qªº«OÃÒ.
ªF·~¤j©Ý¸Û«H¸gÀç¦n«~½è¼u®¿û¡Ask5¼u®¿û½u¡Aºë¯q¨Dºë¡A½è¶qªº«OÃÒ.
ªF·~¤j©Ý¸Û«H¸gÀç¦n«~½è¼u®¿û¡Ask5¼u®¿û¤ù¡A±M·~¡A½è¶qªº«OÃÒ.
ªF·~¤j©Ý¸Û«H¸gÀç¦n«~½è¼u®¿û¡Ask5¼u®¿û¨÷¡A¥Hºë¥ß¥ø¡A½è¶qªº«OÃÒ.
ªF²ð¥«ªF·~¤j©Ý¹ê·~¦³¤½¥q¥N²z§É¹Ô¼u®¿ûµ·¡Ask5¼u®¿û±a¼t®a¡A¶i¤f¼u®¿ûµ·§÷½è¡Ask5¼u®¿û½u, sk5¼u®¿û¶ê´Î, sk5¼u®¿û¤ù,sk5¼u®¿û¶ê¿û, sk5¼u®¿ûªO, sk5¼u®¿û±a,sk5¼u®¿û´Î¡A¶i¤f/°ê¼Ð¼u®¿û±a¡A¼u®¿ûµ·¡A¼u®¿ûªO¡A¼u®¿û´Î§÷¡A¼u®¿ûªO§÷¡A¼u®¿û´Î¡A¼u®¿û±a§÷¡A¼u®¿û¨÷®Æ¡A¼u®¿û¨÷ªO¡A¼u®¿û¨÷±a¡A¼u®¿û¨÷§÷¡A¼u®¿ûÁ¡¤ù¡A¼u®¿ûÁ¡ªO¡A¼u®¿û½L½u¡A¼u®¿û«ó±ø¡A¼u®¿û¿ø¿û¡A¼u®¿ûÁë¥ó¡A¼u®¿û¶ê¿û¡A¼u®¿û¶ê´Î¡A§N©Ô¼u®¿û¡A¦Xª÷¼u®¿û¡A¤£ù׿û¼u®¿û¡AÅK¶b©Ó¼u®¿û¡A¼u®¿û¿÷¿û¡A¼u®¿û¿÷±ø¡A¼u®¿û¿÷¤ù¡A¼u®¿û¤ù.55si2mn¼u®¿û¡A60si2mn¼u®¿û¡A65Mn¼u®¿û¡ASK3¼u®¿û¡ASK5¼u®¿û¡ASK7¼u®¿û¡ASUP6¼u®¿û±a¡ASUP7¼u®¿ûªO¡A1065¼u®¿û½u¡A1095¼u®¿ûµ·¡A1085¼u®¿û´Î¡A¨ä¼u®¿û§Ü¦^¤õéw©Ê¦n¡Aºë«×°ª¡A°ª±j«×¡A¶´©Ê±j¡A¼u©Ê¦n¡A½è¶qéw¤Î@°ª·Åµ¥ÀuÂI¡C¥N²z¼u®¿û²£«~¾A¥Î©ó´î®¶¾¹»Ö¤ù¡AÂ÷¦X¾¹½¤¤ù¼u®¡A§N®ðÀ£ÁY¾÷»Ö¤ù¡F°w´¾÷°t¥ó¡A¨I°¤ù¡A«¢t¤ù¡A´°w¡A¥Í§J¤ù¡A¦UºØ¦L¨ê¨í¤M¡FÀô§Î±a¤Mµ¥¡A¤ª÷½ÄÀ£¼u¤ù¡A¼u®¡Aµo±ø¡A©Ô¦ù¥óµ¥¡FªF·~¤j©Ý¤½¥q¥Dn¥N²z¶i¤f¼u®¿û¤Î°ê¼Ð¤@½u¿û¼t¼u®¿û¡AµP¸¹³W®æ¡A¡A¯S®ín¨D¥i«ö«È¤á»Ý¨D¹w©w¡A¨Ã¬°«È¤á´£¨Ñ¤À±ø¡Aµô°Åµ¥¥[¤uªA°È¤Î17%µ|²¼¡Aªþ±aì¼t§÷½èÃÒ©ú¤ÎSGS³ø§i¡AÅwªï°ê¤º¥~·s¦Ñ«È¤á¨Ó¤H¨Ó¹q¬¢½Í·~°È¡A¯u¸Û´Á«Ý»P±zÄâ¤â¦@¶i¡A¦@³Ð½÷·×.