Spheroidizing agent is a gray black solid, which is formed by taking ferrosilicon as raw material and adjusting the mixing ratio of calcium, magnesium and rare earth to the standard range to make it react stably. What are the indicators of spheroidizing agent? Let's introduce:
(1) It is an alloy manufacturer that provides qualified products. It is necessary to improve the analysis of magnesium oxide, strictly control the raw and auxiliary materials, control the elements promoting alloy pulverization and interfering elements, and strengthen management.
(2) It is necessary to strictly implement the accurate smelting process and control the main indexes affecting the quality of spheroidizing agent.
(3) It is to provide the granularity required by users.
(4) The production workers should be trained to understand the alloy characteristics and accurate use methods.
Problems in production are directly related to the quality of production workers. It needs the cooperation of alloy manufacturers and users to popularize and improve the understanding and production technology level of nodular cast iron.
