1. grade, chemical composition and scope of application
Pre-treatment agent
For ductile iron, it can promote the number of graphite balls, improve the roundness of graphite, and improve the spheroidization rate.
Key words:
graphite
improve
Classification:
Pre-treatment agent
Hotline:
Pre-treatment agent
Graphic Details
|
Brand
|
chemical composition
|
Granularity
(Mm) |
Amount added
(%) |
Scope of application
|
|||||
|
Si
|
Ca
|
Ba
|
To/What?
|
AI
|
Fe
|
||||
|
YCJ-1
|
60-75
|
1.0-2.0
|
Right
Amount |
Right
Amount |
1.0-2.0
|
Allowance
|
0.5-5.0
|
0.3-0.4
|
PRETREATMENT OF IRON WATER
|
|
YCJ-2
|
68-70
|
C:28-30
|
-
|
1.0-5.0
|
0.6-1.5
|
||||
2. product features
1. For ductile iron, it can promote the number of graphite balls, improve the roundness of graphite, and improve the spheroidization rate.
2. For gray cast iron, it can reduce the degree of undercooling, reduce the tendency of white mouth, promote the formation of A- type graphite, increase the number of graphite eutectic groups, and obtain fine flake graphite.
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