The study has indicated that mineral fillers, which are treated with different modifying agents and modifying methods (dry and wet), will have different modifying effects and thermal stability.
The invention relates to a feed additive of aquaculture industry, in particular to a meat quality flavor modifying agent for grass carp or carp and a preparation method thereof.
The good effect has been gained on the hypereutectic Al Si alloys treated with some double refining and modifying agents such as P, S, RE, Sr, Na, C, etc.
The results showed that the lanthanum rare earth alloy could be used as a new type of modifying agent for high-strength gray iron and vermicular cast iron.
The question of basification which happen during desalting on littoral saline soil can resolve by using modifying agent.
