¡@¥Õè¥É¬O¥H®ñ¤Æ¾T¬°ì®Æ¡A¸g°ª·Åº²·Ò¦Ó¦¨¡C§e¥Õ¦â¡Aµw«×¤ñ´Äè¥É²¤°ª¡A¶´©Êµy§C¡C¥Î¨ä¨î³yªº¿i¨ã¾A¥Î©ó°ªºÒ¿û¡B°ª³t¿û©M²f¤õ¿ûµ¥ªº¿i«d¡C¥i§@¬ã¿i©ß¥ú§÷®Æ¡AÁÙ¥i§@ºë±Kű³y«¬¬â¡B¼QÒ\§÷®Æ¡B¤Æ¤uIJ´C¸üÅé¡B¯SºØ³³²¡¡B@¤õ§÷®Æµ¥¡C
¡@¡@lts main.raw material bayer alumina.which is electrically fused in temperature.lt is white and its hardness is higher,but toughness lower than that of brown fused alumina.The abrasive tools made of it are suitable for the grinding of high carbon steel,high speed steel and chilled steel.lt also be used as polishing materials and precision precision founding sand,spraying and coating materials,catalyst carrier,special ceramics and super refractory materials.
¤Æ¾Ç¦¨¤À¡G
Chemical composition
Al2O3¡]%¡^
|
Na2O(%)
|
F12-F80
|
≥99.3
|
≤0.45
|
F90-F150
|
≥99.2
|
≤0.45
|
F180-F220
|
≥99.0
|
≤0.45
|
ª«²z©Ê¯à
Physical property
°ò¥»Äqª«
Basic minerals
|
´¹Åé¤Ø¤o
Crystal size
μm
|
¯u¤ñ«
True density
g/cm3
|
°ï¿n±K«×
Bulk density
g/ cm3
|
Åã·Lµw«×
Knoop hardness
kg/mm2
|
α-Al2O3
|
600-1400
|
≥3.90
|
1.5-1.95
|
2200-2300
|
§e¥Õ¦â¡A¸û´Äè¥Éµw¦Ó¯Ü¡A¤Á«d¤O¸û±j¡C¤Æ¾Çéw©Ê¦n¡A¨ã¦³«Ü¦nªºµ´½t©Ê¡CÅã·Lµw«×2200-2300kg/mm2¡C
¡@¡@¥i°µ©Tµ²¿i¨ã¤ÎÒ\ªþ¿i¨ã¡AÀ㦡©Î·F¦¡¼Q®g¬â¡A¶Wºë¬ã¿i¤Î¨î§@@¤õ§÷®Æµ¥¡C¾A¦X¥[¤u²f¤õ¿û¡B¦Xª÷¿û¡B°ª³t¿û¡B°ªºÒ¿ûµ¥µw«×¸û±j¡B§Ü±i±j«×¸û¤jªº§÷®Æ¡C¤]¾AÀ³À£¹q´¹Åé¡B¥b¾ÉÅé¡B³æ´¹Öº¡B¦h´¹Öºªº¬ã¿i©ß¥ú¡AÁÙ¥i¥Î§@IJ´CÅé¡Bµ´½tÅé¡B¯SºØ³³²¡¥H¤Î@¤õ§÷®Æµ¥¡C
´Äè¥É¬O¥H¾TÄs¤g¬°¥Dnì®Æ¡A¸g°ª·Å·»·Ò¦Ó¦¨¡C§e´Ä½Å¦â¡Bµw«×°ª¡B¶´©Ê¤j¡C¥Î¨ä¨î³yªº¿i¨ã¡A¾A¥Î©óºÒ¯À¿û¡B¥iÁëűÅK¡Bµw«C»Éµ¥ªº¿i«d¡C¦¹¥~¦b@¤õ§÷®Æ¡B¤Æ¤u²K¥[¾¯¡Bºë±Kű³y¤Î¨¾·Æ§÷®Æµ¥¤è±¤]¦³¼sªxÀ³¥Î¡C
¡@¡@The main material lr brown fused alumina is bauxite.which is electrically fused in high temperature.it is brown and featured high hardness and toughness.The abrasive tools made of it are suitable for the grinding of carbon steel.malleable cast iron,hard bronze.etc.ln addition.they are used as refractory materials,chemical additive,precision founding and anti-sliding materials.
¤Æ¾Ç¦¨¥÷¡GChemical composition
µP¸¹¡]¥N¸¹¡^
¡@Code
|
²É«×½d³ò
Grit size range
|
¤Æ¾Ç¦¨¤À%¡@Chemical composition%
|
Al2O3
|
TiO3
|
CaO
|
A
A-P1
|
F4-F80
(P12-P80)
|
95.0-97.5
|
1.5-3.8
|
≤0.45
|
F90-F150
(P100-P150)
|
94.0-97.5
|
F180-F220
(P180-P220)
|
93.0-97.5
|
F220(P220)¥H²Ófiner
|
≥92.0
|
ª«²z©Ê¯à¡G
Physical property
°ò¥»Äqª«
Basic minerals
|
´¹Åé¤Ø¤o
Crystal size
μm
|
¯u¤ñ«
True density
g/cm3
|
°ï¿n±K«×
Bulk density
g/ cm3
|
Åã·Lµw«×
Knoop hardness
kg/mm2
|
α-Al2O3
|
300-12000
|
≥3.90
|
1.5-1.95
|
1800-2200
|
¤ô¬~´Äè¥ÉP¬â
Water-washed P grains of brown fused alumina
²É«×¸¹Grit size
|
²M¼ä«×Cleanness
|
AP50
|
120
|
AP80
|
130
|
´Äè¥É¾ã§Î¬â
The shaped brown fused slumina
²É«×¸¹
Grit size
|
°ï¿n±K«×
Bulk density
g/cm3
|
²É«×¸¹
Grit size
|
°ï¿n±K«×
Bulk density
g/cm3
|
F24
|
1.8-1.95
|
F80
|
1.61-1.71
|
F30
|
1.77-1.90
|
F90
|
1.59-1.71
|
F36
|
1.75-1.90
|
F100
|
1.57-1.68
|
F40
|
1.73-1.86
|
F120
|
1.54-1.68
|
F46
|
1.70-1.84
|
F150
|
1.50-1.65
|
F54
|
1.68-1.82
|
F180
|
1.48-1.62
|
F60
|
1.66-1.80
|
F220
|
1.45-1.55
|
F70
|
1.63-1.76
|
|
|
|
|
»Ìè¥É¡]PA¡^
PINK¡@FUSED¡@ALUMINA¡]PA¡^
»Ìè¥É¬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
¡@¡@lts main material is bayer alumina,which is electrically fused in high temperature,being added with the right quantity of oxidized chromium. lt is pink.lts hardness is close to,but toughness higher than that or WA.The abrasive tools made of it feature excellent durability and high processing cleanness,which are suitable for the precision grinding of the measuring tools,lathe main shafts,instruments and apparatus parts,threading workpieces and samplers,etc.
¤Æ¾Ç¦¨¤À¡GChemical composition
§C»Ì
Low chromium
|
¤¤»Ì
Medium chromium
|
°ª»Ì
High chromium
|
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
|
-
Áp«Y¤H¡G
³¯§Q
¥ý¥Í
-
¾¦ì¡G
¸g²z
-
¶Ç
¯u¡G
0532-68017155
-
¹q¸Ü¡G
0532-686818005
-
¤â¾÷¡G
18953277399
-
¦a
§}¡G
¤sªF¬Ù
«C®q¥« «C®q¥««°¶§°Ï´Æ¬xÅy¥_¸U¤u·~¶é ¹q¸Ü13589288854
- 03
- Áp«Ycnal«ÈªA¡G
-
P¹q¡G
0371-63388900
°¨¤W±Ò°Ê±zªº§Ö³t±ÄÁʳq¹D¡I
| |