Question: Do you know what role different inoculants play in casting?
3. Barium-containing ferrosilicon:
has a strong ability to promote graphitization,
can improve the shape and distribution of graphite in thin-walled castings,
and slow down inoculation and recession.
4. Zirconium-containing ferrosilicon:
Zirconium has a deoxidizing effect,
which is conducive to improving the fluidity of molten iron,
reducing the whitening tendency of cast iron,
and promoting uniform and fine A-type graphite.
5. Silicon-barium alloy: Using silicon-barium alloy
containing 20-30% barium as an inoculant can significantly reduce
the white mouth tendency of cast iron,
especially suitable for large castings.
6. Silicon calcium alloy: Except for the application of cored wire,
it is not suitable to use granular alloy as an inoculant for cast iron.
7. Rare earth inoculant: It has a strong inoculant effect,
and its effect can be several times that of 75 ferrosilicon,
which can effectively eliminate white mouth
and slow down inoculation decline.
If you have a need for an inoculant,
click on the avatar to enter the homepage,
and contact me quickly~
3. Barium-containing ferrosilicon:
has a strong ability to promote graphitization,
can improve the shape and distribution of graphite in thin-walled castings,
and slow down inoculation and recession.
4. Zirconium-containing ferrosilicon:
Zirconium has a deoxidizing effect,
which is conducive to improving the fluidity of molten iron,
reducing the whitening tendency of cast iron,
and promoting uniform and fine A-type graphite.
5. Silicon-barium alloy: Using silicon-barium alloy
containing 20-30% barium as an inoculant can significantly reduce
the white mouth tendency of cast iron,
especially suitable for large castings.
6. Silicon calcium alloy: Except for the application of cored wire,
it is not suitable to use granular alloy as an inoculant for cast iron.
7. Rare earth inoculant: It has a strong inoculant effect,
and its effect can be several times that of 75 ferrosilicon,
which can effectively eliminate white mouth
and slow down inoculation decline.
If you have a need for an inoculant,
click on the avatar to enter the homepage,
and contact me quickly~
