Yongyi Refractory × Yuanjiang Yongfa: Defying Frequent Start-Stops, High Thermal Shock Resistant Refractories Safeguarding Cement Kiln Stability

Yuanjiang Yongfa Cement is a highly competitive building materials enterprise in Yunnan Province. In recent years, with the deepening of industry environmental policies, "peak-shifting production" (off-peak production) has become the norm, requiring cement rotary kilns to adapt to phased shutdowns and restarts.

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Yongyi Refractory × Chinalco Materials: Conquering Molten Aluminum Penetration to Cast Long-Lasting Linings for Non-Ferrous Melting Furnaces

As the core supply chain platform of the Aluminum Corporation of China (Chinalco), Chinalco Materials provides critical material support for numerous large-scale aluminum deep-processing enterprises.

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