Casting industry is an old and emerging industry, is the machinery industry and manufacturing industry, the basic sector, determines the mechanical equipment and various production equipment life and ruggedness. After thousands of years of production practice and the accumulation of experience, scientific research from the surface recognition to the micro-theory have been a lot of development, and constantly improve the casting process of production problems, the stability of the completion of technical parameters analysis and control, You can make the casting perfect, so as to ensure the service life and ruggedness of machinery and equipment. To produce qualified and high-quality castings, we must first understand and study the various factors that affect the performance of cast iron, how to improve the purity of molten iron and how to form a good form of graphite and control the chemical composition of the fluctuation range, are important factors. Research to solve the above problems can achieve the purpose. Titanium water purity Affected factors:
1. Control element oxide oxidation generated by oxide inclusions emissions; 2. Sulfur content control to prevent the generation of sulfur eutectics;
3. Solve the melted pores produced by melting oxygen;
4. Limit trace element content below the amount of interference
5. Control of phosphorus content to prevent the production of phosphorus eutectics;
