Special ferroalloy materials and heat-resistant and wear-resistant castings development, production and sales of high-tech enterprises, in the metallurgical materials and spare parts field continue to develop and innovate, the main products are: magnesium block low Silicon spherical agent, low Silicon barium fertility agent, Silicon iron fertility agent, special high carbon Chromium iron, Alloy cast steel, alloy semi-steel, alloy cast iron integral and centrifugal roll. [Low Silicon spherical agent]
This product can be used alone or in combination with smelting rare earth magnesium Silicon ferroalloys.
Filling into the normal treatment: dam type(or pit type) spherical treatment package, according to the requirements of the original iron liquid Silicon content and spherical iron liquid Silicon content, to determine the mixing ratio of this product and smelting high Silicon rare earth magnesium alloy, according to the iron liquid temperature determination of the two mixed method, Place on the bottom of the package, cover with iron chips, and pour iron into the opposite side with a spheroidal agent.
Using this product for spheroidization, the total amount of spheroidal agent added and the temperature of iron treatment are the same as when the original smelting alloy was used alone. The spheroidization reflects a smooth spheroidal agent, and the low Silicon spheroidal agent uses a high magnesium absorption rate. [Low Silicon spherical agent]
