inoculant for grey cast iron

　　Cast iron has a history of more than 40 years. It is mainly used in wear-resistant materials and building materials. With the upgrading of cast iron production technology, the silicon-barium inoculant was born. The silicon-barium inoculant is an artificial composite ferroalloy product. Application and the production process of cast iron. A detailed understanding of the influence of silicon-barium inoculant on the production of cast iron can allow us to use it more flexibly during the production of cast iron. The following professional silicon-barium inoculant manufacturer Huatuo Metallurgical will introduce to you.

　　　　The influence of silicon barium inoculant on the production of boron gray cast iron

　　Silica-barium inoculant is an effective metallurgical material to improve the structure and performance of cast iron, especially in the production of nodular cast iron. In addition, when the silicon-barium inoculant is added in different amounts, it will affect the boron content of cast iron. The quality of boron grey cast iron.

　　　　The influence of silicon barium inoculant on the mechanical properties of cast iron

　　In the production of cast iron, the tensile strength and hardness of cast iron gradually increase with the increase of the inoculant dosage of silicon and barium. When w (silica, barium and calcium) is 0148%, a larger value appears, and the tensile strength σb is 282 MPa , The hardness is 228 HBS. When all inoculated with silicon, barium and calcium, the tensile strength and hardness are significantly reduced.

　　　　The influence of silicon barium inoculant on the distribution of graphite in cast iron

　　Putting a certain amount of silicon-barium inoculant in the production of cast iron can effectively affect the distribution of graphite, which can make the graphite be distributed in A shape, the eutectic group is refined, the distance between pearlite sheets is reduced, and the boron carbide is isolated and small. distributed

　　Through the understanding of the influence of silicon-barium inoculant on the production of cast iron, we can easily understand which aspects of the cast iron are affected by it, and then lead the use of silicon-barium inoculant to achieve a saving, effective and efficient effect when producing cast iron. You still have something you don’t know about the silicon barium inoculant. Welcome to consult and cooperate with Huatuo Metallurgical Co., Ltd.