| «~µP¡G¾l¯è | §÷½è¡GAZ91DÁâ¦Xª÷ | ²£¦a¡G¶i¤f |
Áâ¦Xª÷AZ91D¬O¥Dn¨Ì¾aÀ£¤O¼Ò¨ãű³y»²¡A¯SÂI¬O¤ñ±j«×°ª¥B@»G»k¸û¯ÂÁâ¤j´T´£°ª¡A¥Dn¥Î©ó¹q¾¹²£«~ªº´ßÅé¡B¤p¤Ø¤oÁ¡«¬©Î²§«¬¤ä¬[µ¥¡C
AZ91DÄÝ©óű³yÁâ¦Xª÷Ãþ¡A¥Dn¨Ì¾aÀ£¤O¼Ò¨ãű³y»²¥H«á¥[¤uªº¤è¦¡¥[¤u¡A¥i¥H¥Î¹qªaµ¥ªí±¤è¦¡§ïÅÜ¥~Æ[¡C¯SÂI¬O¤ñ±j«×°ª¥B@»G»k¸û¯ÂÁâ¤j´T´£°ª¡A¥Dn¥Î©ó¹q¾¹²£«~ªº´ßÅé¡B¤p¤Ø¤oÁ¡«¬©Î²§«¬¤ä¬[µ¥¡CA¥Nªíª÷ÄݾTAl¡AZ¥Nªíª÷ÄݾNZn¡A9¥Nªí¾Tªº§t¶q¬°9%¡A1¥Nªí¾Nªº§t¶q¬°1%¡A«áªºD¬°¿ëÃÑ¥N½X¡C(°ê¼Ð GB/T5153-2003)
¦WºÙ | Mg | Al | Zn | Mn | Si | Cu | Ni | Fe |
AZ91D | ¾l¶q | 8.5-9.5 | 0.45-0.90 | 0.17-0.4 | <=0.05 | <=0.025 | <=0.001 | <=0.004 |
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§÷®Æ¦W | ±K«×(g/cm3) | º²ÂI(¢J) | ¾É¼ö«Y¼Æ(W/Mk) | §Ü©Ô±j«×(MPa) | ©}ªAÂI(MPa) | ©µ¦ù²v(%) | ¤ñ±j«× | ·¨¤ó¼Ò¶q(GPa) |
AZ91D | 1.82 | 596 | 72 | 250 | 160 | 7 | 154 | 44.8 |
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