1. designation, chemical composition and scope of application
Inoculant
Based on Si-Ce inoculant, a new material containing a certain amount of 0, S is compounded.
Key words:
Inoculant
amount
inoculant
Classification:
Inoculant
Hotline:
Inoculant
Graphic Details
|
Kind
|
Brand
|
Chemical composition (%)
|
Granularity
|
Scope of application
|
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|
Si
|
Ba
|
Ca
|
Re
|
AI
|
Other Elements
|
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|
High-efficiency, long-acting compound inoculant
|
YJ-1
|
65-75
|
1.0-2.0
|
1.0-5.0
|
Right
Amount |
0.8-1.5
|
Bi Right Amount
|
0.2-0.7
|
High toughness QT, flow inoculation
|
|
YJ-2
|
60-70
|
4.0-8.0
|
3.0-7.0
|
Right
Amount |
1.0-2.0
|
-
|
As Request
|
Ferrite QT, HT parts
|
|
|
YJ-3
|
60-70
|
2.0-6.0
|
1.0-3.0
|
-
|
1.0-2.0
|
-
|
As Request
|
Large thick parts, various complex parts and parts with uneven wall thickness
|
|
|
YJ-4
|
60-70
|
8.0-12.0
|
1.0-3.0
|
-
|
1.0-2.0
|
-
|
As Request
|
||
|
YJ-5
|
60-70
|
Right
Amount |
2.0-4.0
|
1.0-4.0
|
1.0-1.6
|
Sb Right Amount
|
0.2-0.7
|
Increase pearlite, flow inoculation
|
|
|
carbon-based inoculant
|
YJ-6
|
30-45
|
1.0-3.0
|
4.0-7.0
|
Right
Amount |
1.0-1.6
|
C: 30-50
|
0.2-1.5
0.5-3.0 |
Strong graphitization, HT pieces eliminate white mouth, promote A- type graphite
|
|
silicon strontium inoculant
|
YJ-7
|
72-78
|
-
|
<0.1
|
-
|
<0.5
|
Sr: 0.6-1.2
|
As Request
|
Anti-leakage and pressure parts
|
|
silicon-zirconium inoculant
|
YJ-8
|
55-65
|
1.0-3.0
|
1.0-3.0
|
-
|
<1.5
|
Zr Right Amount
|
As Request
|
Nitrogen fixation and degassing, eliminating nitrogen holes in gray iron; also suitable for large QT parts to resist recession
|
|
special inoculant
|
YJ-9
|
30-45
|
Right
Amount |
4.0-6.0
|
Right
Amount |
1.0-2.5
|
C、Mn
Right Amount |
As Request
|
Various types of high-strength or wear-resistant HT parts
|
|
YJ-10
|
35-50
|
12-20
|
3.0-10
|
-
|
0.8-1.6
|
-
|
As Request
|
Inoculation pretreatment of various types of high-demand castings
|
|
|
Efficient graphite nucleating agent
|
YJ-SO
|
70-75
|
-
|
0.75-1.25
|
What:
1.5-2.0 |
1.0-1.5
|
O、S
Right Amount |
0.2-0.7
|
For large, or thick large section ductile iron castings, increase the number of balls, long-term anti-recession.
Amount added: Flow inoculation: 0.1-0.15%; Inverted bag incubation: 0.2-0.25%. |
|
Features: Based on Si-Ce inoculant, a new material containing a certain amount of 0, S is compounded, and a longer-term inoculant is developed.
The inoculant mainly solves the reduction of graphite core caused by the long solidification time of large and super-large castings, and the large and small graphite balls, The tendency of white mouth increases, and there are problems such as shrinkage porosity and shrinkage cavity inside the casting. So as to more effectively improve the ball ink cast iron ball rate, finished product rate. Its effect is 2-3 times that of ordinary inoculants. |
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|
ferrosilicon inoculant
|
75#
|
72-76
|
-
|
0.5-1.8
|
Right
Amount |
0.8-1.6
|
-
|
As Request
|
All kinds of ordinary castings
|
Other Products
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