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Hazards of embedded steel inserts in Mineral Casting
This paper thoroughly discusses the notable differences in thermal conductivity between mineral castings and steel components, as well as their hazards in engineering applications. Given the disparities in thermal conductivity and thermal expansion coefficient of the two materials, uneven thermal stress distribution will occur under varying temperatures. This further leads to degraded dimensional stability, structural deformation or fracture, reduced fatigue strength and service life, and impaired overall rigidity and stability. The article systematically summarizes four major core hazards caused by the differences in heat conduction. It provides key references for mechanical design, precision manufacturing and material selection, helping engineers avoid thermal failure risks during material selection and improve the long-term operational safety and reliability of equipment.
Recently, a delegation from Spain’s Danobat visited NANO. Mr. Zhou Wei, Chairman of NANO, gave a warm welcome and accompanied the delegation throughout th...
CCMT 2026 will kick off at Shanghai New International Expo Centre from April 21 to 25, 2026. Nano will present its core mineral casting solutions at Booth A185, Hall N3. As a drafting unit of the national standard for machine tool artificial granite, Nano has deeply rooted in the field for more than 20 years. With high damping and high thermal stability mineral casting products, we focus on the precision machine tool and semiconductor industries, solving pain points in machining accuracy, and empowering the green transformation and technological upgrading of high-end manufacturing. We sincerely invite guests from all sectors to visit and discuss cooperation.
