Zhengzhou Haixu Abrasives Co.,Ltd
Zhengzhou Haixu Abrasives Co.,Ltd
[
Henan,
China (Mainland) ]
Pink fused Corundum #24#30#36#46#54#60#70#80#90#100#120#150#180#220
WFA White fused alumina/Aluminum oxide/Alumina oxide/Corundum/emery
BFA Brown fused alumina/aluminum oxide/alumina oxide/Corundum
River/Rock Garnet sand for waterjet cutting and sandblasting
PFA Pink fused alumina/aluminum oxide/alumina oxide/Corundum
Zirconium fused alumina/aluminum oxide/alumina oxide/Corundum/Emery
ZA Zirconia fused alumina/aluminum oxide/alumina oxide/Corundum
abrasive garnet sand 60,80,100,120 for waterjet cutting machine
refractory brick raw material--white colour platelike sintering alumina tabular corundum
High purity 99.2%min Al2O3 white plate alumina corundum plant
Lapping white fused alumina WFA Micropowder JIS#240-JIS#8000
Henan, China (Mainland)
Ton
1
USD 19999.000 - 99999.000
Tianjin Port
5days for ready goods
20kgs paper bags+pallet
Yes
5000 / Year
L/C, T/T
Boron Carbide B4C
Chemical Composition
|
Size-Grit |
Approx Size(microns) |
B% |
C% |
B+C% |
|
F40 |
500-425 |
76～80 |
17～21.5 |
95～99 |
|
F46 |
425-355 |
|||
|
F54 |
355-300 |
|||
|
F60 |
300-250 |
|||
|
F70 |
250-212 |
|||
|
F80 |
212-180 |
|||
|
F90 |
180-150 |
|||
|
F100 |
150-125 |
|||
|
F120 |
125-106 |
|||
|
F150 |
106-75 |
|||
|
F180 |
75-63 |
76～80 |
95～99 |
|
|
F220 |
63-53 |
|||
|
F230 |
D50=53 |
75～79 |
95～97 |
|
|
F240 |
D50=44.5 |
|||
|
F280 |
D50=36.5 |
95～97 |
||
|
F320 |
D50=29.2 |
|||
|
F360 |
D50=22.8 |
|||
|
F400 |
D50=17.3 |
|||
|
F500 |
D50=12.8 |
75～79 |
95～97 |
|
|
F600 |
D50=9.3 |
74～79 |
93～97 |
|
|
F800 |
D50=6.5 |
|||
|
F1000 |
D50=4.5 |
74～79 |
93～97 |
|
|
F1200 |
D50=3.0 |
|||
|
F1500 |
＜5 |
|||
|
-100mesh |
＜150 |
75～80 |
17～21 |
93～97 |
|
-200mesh |
＜90 |
|||
|
-325mesh |
＜45 |
|||
|
60-150mesh |
250～75 |
|||
|
-10um |
＜10 |
|||
|
-25um |
＜25 |
|||
|
-2um |
＜3 |
Boron Carbide is one of the hardest man-made materials available in commercial quantities that has a finite melting point low enough to permit its relatively easy fabrication into shapes. Some of Boron Carbide’s unique properties include: high hardness, chemical inertness, and a high neutron absorbing cross section. Washington Mills is the only manufacturer of Boron Carbide in North America.
Applications:
· Boron Carbide is well suited to a variety of industrial applications including:
· Abrasives for lapping and ultrasonic cutting
· Anti-oxidant in carbon-bonded refractory mixes
· Armor
· Nuclear applications such as reactor control rods and neutron absorbing shielding
· Wear parts such as blasting nozzles, wire-drawing dies, powdered metal and ceramic forming dies, thread guides
