Introduction: This product has the
characteristics: larger specific surface, high mechanical strength, and perfect
heat-resistance performance. It can make the following result through filter:
Purify metal liquid and get ride of non- metal impurity and gas. Make the
filling type of the metal liquid steady and reduce the swirl. Simplify the
pouring system and improve the producing rate. Reduce theair vent of castings
and optimize and thin out metal organization. Improve surface quality of
castings and mechanical performance. Reduce the rejection rate of castings,
reduce the surplus of processing, raise the life span of the cutter and reduce
casting cost. (1)Cordierite, Mullite, Zircon mullite, Zirconia-corundum filters
for the highest temperature 1350鈩冦 1500鈩冦1580鈩 and 1650鈩 . (2)Good thermal shock
properties, not blowdown, not be collapsed (3)Uniform round hole make when metal
liquid go through, small eddy will not be produce, more conducive to change
metal liquid from laminar to turbulence.. (4)Accurate extrusion die make product
quality extremely stable and consistency. (5)The same appearance ceramic
filters, the openings rate of square hole鈥檚 is exceeding 10% than round hole鈥檚.
| No. |
Sectional Size |
Thickness |
Aperture |
Number of hole |
Cell-opening Ratio |
Effective Filter Area |
Flow
velocity |
Filter
capacity |
| |
|
|
|
|
|
|
Gray |
Ductile |
Gray |
Ductile |
| 1 |
40脳40 |
10 |
1.44脳1.44 |
484 |
62 |
1200 |
2~3 |
|
40~60 |
|
| 12 |
2.0脳2.0 |
225 |
56 |
1200 |
|
1~3 |
|
20~48 |
| 2 |
50脳50 |
12.5 |
2.0脳2.0 |
400 |
64 |
1960 |
|
1~3 |
|
30~75 |
| 3 |
55脳55 |
12.5 |
1.15脳1.15 |
1369 |
59 |
2310 |
4~6 |
|
70~120 |
|
| 12.5 |
2.2脳2.2 |
441 |
70 |
2310 |
|
2~4 |
|
16~44 |
| 4 |
60脳60 |
15 |
1.6脳1.6 |
841 |
60 |
2820 |
4~7 |
|
75~130 |
16~44 |
| 20 |
2.2脳2.2 |
400 |
54 |
2820 |
|
2~5 |
|
28~75 |
| 5 |
66脳66 |
12.5 |
1.24脳1.24 |
1681 |
60 |
3560 |
4~7 |
|
65~110 |
|
| 12.5 |
1.44脳1.44 |
1225 |
59 |
3560 |
4~8 |
|
65~110 |
|
| 12.5 |
2.1脳2.1 |
576 |
59 |
3560 |
|
2~5 |
|
30~80 |
| 6 |
75脳75 |
15 |
2.2脳2.2 |
676 |
59 |
4650 |
|
3~6 |
|
45~110 |
| 7 |
81脳81 |
12.5 |
1.44脳1.44 |
1932 |
61 |
5510 |
8~12 |
|
100~165 |
|
| 8 |
100脳50 |
20 |
1.6脳1.6 |
1200 |
62 |
4100 |
6~9 |
|
80~130 |
|
| 9 |
100脳100 |
20 |
2.5脳2.5 |
961 |
61 |
8500 |
|
5~9 |
|
150~280 |
| 10 |
150脳100 |
22 |
2.5脳2.5 |
1426 |
59 |
13250 |
|
8~13 |
|
180~310 |
| 11 |
150脳150 |
22 |
3.0脳3.0 |
1296 |
52 |
19600 |
|
12~18 |
|
230~400 |
| 12 |
鈭52~鈭200 |
0.7~50 |
(1~3)脳(1~3) |
|
卤60 |
|
|
|
|
