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  º¸¿ÀÅ©»çÀÌÆ®(¥á-Al2O3) ±¤¹°À» °í¿Â¿¡¼­ Á¤·ÃÇÑ °í¼øµµ, °í°æµµÀÇ ±Ý¼Ó»êÈ­¹°·Î Al2O3, TiO2¿Í ±Ø¼Ò·®ÀÇ SiO2, Fe2O3 ¹× ±âŸ¼ººÐÀ» ÇÔÀ¯Çϸç Á¦Á¶°úÁ¤¿¡ µû¶ó Ç°ÁúÂ÷ÀÌ°¡ ÀÖÀ¸¸ç, Èñ¼Ò¼ººÐ ÇÔ·®¿¡ µû¶ó ¹é»ö, °¥»ö, ÇÎÅ©»ö, °ËÁ¤»öÀÌ ÀÖ°í ¿ëµµ¿¡ µû¶ó »ç¿ëµÈ´Ù.
 
»êÈ­¾Ë¹Ì´½ Brown Fused Alumina(A) White Fused Alumina(WA)
Color Dark Brown(°¥»ö) White(Èò»ö)
¹Ðµµ(g/§¨) 3.97 3.9
°¡ºñÁß 2.1~1.7 2.1~1.7
ÀÔµµÇü»ó Angular Angular
°æµµ(Moh¡¯s) 9 9.2
Al2O3 97~92.5%min (16~220Mesh) 97~98.5%min (16~220Mesh)
TiO2 / Na2O 1.5~3.8% ( 0.5~0.8%max )
ÀÚ¼º 0.038~0.017max(16~220Mesh) -
 
- ±Ô°Ý Size
Grit No Micron Grit No Micron
A(WA)#12 2000~1700 A(WA)#100 150~125
A(WA)#16 1400~1180 A(WA)#120 125~106
A(WA)#20 1180~1000 A(WA)#150 106~75
A(WA)#24 850~710 A(WA)#180 90~63
A(WA)#36 600~500 A(WA)#220 75~53
A(WA)#46 425~355 A(WA)#240 75~53
A(WA)#60 300~250 A(WA)#280 63~50
A(WA)#80 212~180 A(WA)#320 50~40
 
- ¿ëµµ Application
󸮸ñÀû ÇÇ°¡°øÇ°
decoating
Al, Zn, Copper, Bronze, Stainless, Titanium,Alloy parts.
extrusion, rolling parts- casting, structure parts
casting parts
Glass, wooden, Cristal Ceramic-parts
Glass-plate
descaling
deburring
etching
cutting
 
 
źȭ±Ô¼Ò(Si-C) Black Silicon Carbide (C) Green Silicon Carbide (GC)
Color Black(°ËÁ¤) Green(±×¸°)
¹Ðµµ(g/§¨) 3. 3.2
°¡ºñÁß 2.0~1.6 2.0~1.6
ÀÔÇü Angular Angular
°æµµ(Moh¡¯s) 9.5 9.5
SiC 98.5~97.0%min (16~220Mesh) 99.0~97.5%min(20~240Mesh)
F.C 0.2~0.3%max (16~220Mesh) 0.20~0.25%max(20~240Mesh)
Fe2O3 0.6~1.2%max (16~220Mesh) 0.20~0.70%max(20~240Mesh)
ÀÚ¼º 0.025~0.012%max (16~220Mesh) 0.018~0.010max(20~220Mesh)
 
- ±Ô°Ý Size
Grit No Micron Grit No Micron
C(GC)#16 1400~1180 C(GC)#100 150~125
C(GC)#20 1180~1000 C(GC)#120 125~106
C(GC)#24 850~710 C(GC)#150 106~75
C(GC)#36 600~500 C(GC)#180 90~63
C(GC)#46 425~355 C(GC)#220 75~53
C(GC)#60 300~250 C(GC)#240 75~53
C(GC)#80 212~180 C(GC)#280 63~50
- - C(GC)#320 50~40
 
- ¿ëµµ Application
󸮸ñÀû ÇÇ°¡°øÇ°
cleaning
Glass, Cristal ,Ceramic,stone-parts
(non-metallic ABRASIVES)
descaling
deburring
etching
cutting
 
 
SiO2 39.12% FeO 23.89% MnO 0.15% MgO 9.78%
Al2O3 20.92% Fe2O3 4.15% TiO2 0.095% CaO 9.56%
¹Ðµµ(g/§¨) 3.97
°¡ºñÁß 2.15
°æµµ(Moh¡¯s) 7.64
¿ëÀ¶Á¡ 1340¡É
 
- ±Ô°Ý Size
Grit No Micron Grit No Micron
10/20 2000~850 46 425~355
20/40 850~425 60 300~250
30/60 600~250 80 212~180
24 850~710 100 150~125
36 600~500 120 125~106
 
- ¿ëµµ Application
Descaling --------------------Steel or Stainless Structure Parts