Casting without adding inoculant will do?
Sep 19, 2024
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1, casting quality decline: inoculant plays an important role in the casting process, it can improve the cast iron grain size, graphite morphology and distribution, etc., to improve the quality and performance of castings. If there is no inoculant, these aspects of performance may be affected, resulting in a decline in casting quality;
2, processing difficulty: without the inoculant, the castings may have a tendency to white mouth, making the castings more difficult to process. At the same time, the dimensional accuracy and stability of the castings may also be affected, increasing the difficulty of subsequent processing and scrap rate;
3, the increase in production costs: in order to make up for the lack of inoculant brought about by the performance and quality problems, casting companies may need to increase the amount of raw materials, extend the processing time, increase the post-processing work, etc., so as to increase production costs.
