²£«~¤¶²Ð
®ñ¤Æ¾TªÅ¤ß²y¤Î¨ä¨î«~¬O¤@ºØ@°ª·Å¡B¸`¯àªº»´½è@¤õ§÷®Æ¡A¦b¦UºØÀô¹Ò¤U¨Ï¥Î³£«D±`éw¡C¯S§O¬O¦b1800¢Jªº°ª·Å½`Äl¤WÀ³¥Î¡C®ñ¤Æ¾TªÅ¤ß²y¥i¥Î©ó°µ°ª·Å·Å¹j¼ö¶ñ®Æ¡A°ª·Å@¤õ²V¾®¤g»´½è¶°®Æ¡A°ª·Å¿Nª`®Æµ¥¡C®ñ¤Æ¾TªÅ¤ß²y@¤õ¿j¥i¥Î©ó°ª·Å¸`¯à¡]¡Ö30%¡^˵KÄl¡B±ô¦¡Äl¡A໵·Äl¡BÂë´ÎÄl¡B·PÀ³Äl¡B´á¤ÆÄlµ¥¡C¹ï©ó´î»´ÄlÅ髶q¡A§ï³yµ²ºc¡C¸`¬ù§÷®Æ¡B¸`¬ù¯à·½¡A§¡·|¨ú±o¡C®ñ¤Æ¾TªÅ¤ß²y¦b¥Û¤Æ¤u·~®ð¤ÆÄl¡B¬´¶Â¤u·~¤ÏÀ³Äl¡B§Mª÷¤u·~·PÀ³¹qÄlµ¥°ª·Å¡B·Å½`Äl¤W±o¨ì¼sªxÀ³¥Î¡A¨ú±o¤F¤Q¤Àº¡·Nªº§Þ¯à®ÄªG¡C¥t¥~¡A®ñ¤Æ¾TªÅ¤ß²y¥i¥H§@¬°¬â½ü¶ñ¥R§÷®Æ¡A°_¨ì³y¤Õ§@¥Î¡A¥Í²£¥X¨Óªº¬â½ü¦b¿i«d¹Lµ{¤¤¥Ñ©ó¦s¦b®ð¤Õ¡A¥i¥H«Ü§Ö±a¨«¿i«d²£¥Íªº¼ö¶q¡A´£°ª¾W§Q«×¡A´î¤Ö¤u¥óªí±ªº¿N¶Ë¡C
²£«~¯SÂI¡G
¥H®ñ¤Æ¾TªÅ¤ß²y¬°¥DÅé¡A¥i¨î¦¨¦UºØ§Îª¬¨î«~¡A¨Ï¥Î·Å«×1800Äá¤ó«×¡A¨î«~¾÷±ñ±j«×°ª¡A¬°¤@¯ë»´½è¨î«~ªº¼Æ¿¡A¦ÓÅé¿n±K«×¶È¬°è¥É¨î«~ªº¤G¤À¤§¤@¡C
¨å«¬¤Æ¾Ç«ü¼Ð
³W®æ | ²V¯Å²y0.2-5mm |
Al2O3 | 99% |
Fe2O3 | 0.15% |
SiO2 | 0.3% |
Na2O | 0.5% |
MgO | 0.1% |
K2O | 0.1% |
CaO | 0.1% |
ª«²z«ü¼Ð
°ï¿n±K«× | 0.5-1g/cm3 |
µw«× | 9.0 |
@¤õ«× | 1800¢J |
¥~Æ[ | ¥Õ¦âªÅ¤ß²yÅé |
°ï¿n±K«×
³W®æ | g/cm3 |
5-4mm | 0.45 |
4-3mm | 0.55 |
3-2mm | 0.65 |
2-1mm | 0.75 |
0-2mm | 0.70-0.80 |
1-0.5mm | 0.85 |
3-0.2mm | 0.85 |
0.5-0.2mm | 0.95 |
±`¥Î«¬¸¹
²V¯Å²y | 0.2-5mm |
¤À¯Å²y | 0.1-0.2mm 0.2-0.5mm 0.2-1mm 1-0.5mm 1-2mm 2-3mm 3-4mm 4-5mmµ¥ |
¥Î³~¡G
1 °ª·Å·Å¹j¼ö¶ñ®Æ
2 ¬â½ü³y¤Õ¶ñ¥R¡A§ïµ½¬â½ü¿N¶Ë
3 °ª·Å@¤õ²V¾®¤g»´½è¶°®Æ
4 °ª·Å¼åª`®Æ
5 @¤õ¿j