¬â½ü»Ìè¥É46/54/60¥Ø¬¥
»Ìè¥É¬¥è¥É¤Æ¾Ç«ü¼Ð¡G
¤Æ¾Ç¦¨¤À Chemical composition
²É«×½d³ò Grit size range | §C»Ì | ¤¤»Ì | °ª»Ì | |||||||||
Al2O3 | Cr2O3 | Na2O | Al2O3 | Cr2O3 | Na2O | Al2O3 | Cr2O3 | Na2O | ||||
F12-F80 | 98.50 | 0.20-0.45 | 0.50 | 98.20 | >0.45-1.00 | 0.55 | 97.40 | >1.00-2.00 | 0.55 | |||
F90-F150 | 98.50 | 0.50 | 98.20 | 0.60 | 97.00 | 0.60 | ||||||
F180-F220 | 98.50 | 0.50 | 98.80 | 0.70 | 96.50 | 0.7 | ||||||
»Ìè¥Éª«²z©Ê¯à¡G
°ò¥»Äqª« | ´¹Å館¤o | ¯u¤ñ« | °ï¿n±K«× | Åã·Lµw«× |
£\-Al2O3 | 600-2000 | 3.90 | 1.40-1.91 | 2200-2300
|
»Ìè¥É²É«×¬â¬O¥H®ñ¤Æ¾T¬°¥Dnì®Æ¡A¾A°t®ñ¤Æ»Ìµ¥¡C¸g°ª·Åº²·Ò¦Ó¦¨¡C§e¯»¬õ¦â¡Bµw«×»P¥Õè¥Éªñ¦ü¡A¶´©Ê¤ñ¥Õè¥É°ª¡C¥Î¨ä¨î³yªº¿i¨ã¡A«×¦n¡A¿i¥[¤u¥ú¼ä«×°ª¡C¾A¥Î©ó¶q¨ã¡A¾÷§É¥D¶b¡A»öªí¹s¥ó¡BÁ³¯¾¤u¥ó¤Î¼ËªO¿iµ¥ºë±K¿i«d¡C