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Ⅰ、summarize
silicon zirconium ,silicon Sr ,silicon barium
calcium series sil icon iron radicle compound gestation
medicament ,the elements in the alloy by designed
and control led strictly ,reduce super -cooling
,restrain carbonization , remove the tendency
white jaws become carbon ; add the black lead
crystal core ,create the thin small numerous common
crystal group ,stay the declining time ,increase
the mechanism capability ,have good consistency
to exactitude degree of cast workpiece .be fit
for ash cast iron, wriggle black cast iron and
ball black cast iron production of high quality
.
Ⅱ、production chemical ingredient and select appliance
1、silicon zirconium gestation medicament variety
and specification |
| 1、silicon zirconium gestation medicament variety
and specification |
Type |
Main
Chemistry Ingredient（%） |
Granularity
Specification |
Explain |
Si |
Zr |
Ca |
Mn |
Al |
LQ-1 |
65 |
5 |
1.5 |
3.5 |
＜1.5 |
0.2-2mm |
Mainly Used
For Gestation In Bag |
0.5-2mm |
2-4mm |
2-6mm |
LQ-2 |
62 |
3.5 |
1 |
0.8 |
0.7 |
63-250目 |
Used For Leave Center
Casting Pipe |
LQ-3 |
75 |
1.7 |
2.5 |
- |
＜1.5 |
0.4-2mm |
Mainly Used
For Gestation In Bag |
1-3mm |
2-6mm |
2-7mm |
LQ-4 |
65 |
5 |
1.5 |
3.5 |
＜1.5 |
0.2-0.5mm |
Used For Gestation
Follow Stream |
LQ-5 |
65 |
5 |
1.5 |
3.5 |
＜1.5 |
0.2-0.7mm |
Used For Gestation Follow
Stream |
| 2、silicon Strontium gestation medicament
varity and specification |
Trademark |
Main
Chemistry Ingredient（%） |
Apply Explanation |
Si |
Sr |
Al |
Ca |
strong black
lead capability ,reduce the tendency of
contract
and relax .be fit for thin wall, rapid cold
,complex ,endure
press ash jaws cast iron and ball black
cast iron workpiece. |
Si75Srl |
73-78 |
0.6-1.0 |
<0.5 |
≤0.1 |
Si50Srl |
46-50 |
0.6-1.0 |
<0.5 |
≤0.1 |
Si75CalSrlAll |
73-78 |
0.6-1.0 |
<1.0 |
<1.0 |
Si50CalSrlAll |
46-50 |
0.6-1.0 |
<1.0 |
<1.0 |
| 3、silicon barium calcium (rare
soil )gestation medicament chemical ingrediment（%） |
Type |
Specification |
Si |
Ba |
Ca |
Re |
Fe |
Apply
Explanation |
Bs3-65 |
0.5-2mm |
60-65 |
2-4 |
0.5-2.5 |
|
Rest |
used
for ball cast iron , ash cast iron
workpiece produced by electric cooker
or cupola |
Bs5-60 |
2-5mm |
55-60 |
4-6 |
0.5-2.5 |
|
Rest |
BSR5-60.5 |
3-8mm |
55-60 |
4-6 |
0.5-2.5 |
4-6 |
Rest |
BS10-55 |
0.2-3mm
2-8mm |
50-55 |
8-12 |
3.5-5.5 |
|
Rest |
BS15-50 |
0.2-3mm
2-8mm |
45-50 |
13-17 |
3.5-5.5 |
|
Rest |
Bs20-45 |
0.2-3mm
2-8mm |
40-45 |
18-20 |
3.5-5.5 |
|
Rest |
BSR3-50 |
0.2-3mm
2-8mm |
46-54 |
1.5-4 |
1-3 |
3-5 |
Rest |
| 4、silicon carbon calcium gestation
medicament chemical ingredient（%） |
Type |
Main Ingredient（%） |
Apply
Explanation |
Si |
Ca |
C |
strong
black lead melt ,good uniformity
break side , be fit for all kinds
of ash cast iron . |
CS38-40 |
30-40 |
4-6 |
30-38 |
CS49-40 |
30-40 |
4-6 |
40-49 |
| 5、rare soil complex chromium
manganese silicon gestation medicament |
Type |
Main
Ingredient（%） |
Apply
Explanation |
Re |
Si |
Cr |
Mn |
Ca |
Al |
with
the middle black lead melt capability
,improve the intension of the cast
iron ,rigidity and endure grind ,be
fit for endure grind cast iron workpiece. |
CMS-1 |
6-8 |
35-40 |
15 |
6 |
5-6 |
3-4 |
Annotate above
variety and specification for consulting ,
an offer the special production according
the order of the consumer. |
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