The inoculant needs to pay attention to what we use 3 points as your reference direction:
- The particle size should be properly controlled when using the inoculant The inoculant should have a uniform particle size when used, otherwise it will affect the use effect of the inoculant and increase the use of the inoculant to cause waste. In addition, the inoculant with uniform particle size can effectively play the role of slag deoxidation.
- Strictly control the gestation time when using the inoculant The gestation time must be properly controlled, especially the use of Si-Fe inoculant, the anti-recession performance is not good, the incubation time must be controlled at more than 70% of the time of tapping
- When using inoculant, the amount of use must be mastered. When using inoculant, the amount must be mastered. For example, for the production of gray iron parts, the inoculant is generally controlled at 0.3%-0.6%. Do not blindly increase the amount of inoculum, otherwise it will increase the viscosity of the molten iron and the slag inclusions and shrinkage cavities. Shrinking tendency.
The above is to explain the points of attention when using the inoculant, I hope to help your use, on the other hand, if you still have any place to know about the inoculant products, welcome to consult and cooperate with Xinxin Silicon Will be happy to help you.
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