Micro silica fume is essentially a “by-product” hoặc “waste product” of the smelting process, not through deliberate production and processing, so its quality is more
Bươc 1: Lọc khí thải Khí thải từ lò điện đi qua tủ hút, đường ống dẫn khí thải chính, nguội đi qua
Silica Fume is often used as cement or concrete admixture in the construction industry, which can fill the pores between cement particles and effectively improve
With the increasing use of micro silica fume in cement concrete, refractory materials and other fields, it is gradually becoming a common material modification admixture,
Refractory materials are divided into two types, one is the fixed material and one is the indefinite material, the castable refers to the indefinite refractory
Silica fume was discovered as a by-product of the silicon metal production process. Tuy nhiên, it has proved high-value thanks to its physical and chemical properties.
Mặc dù khói silic là sản phẩm phụ của quá trình luyện kim công nghiệp lớn, nó đóng một vai trò rất quan trọng trong nhiều lĩnh vực công nghiệp, rất ít người trong
Nói chung, the silica content is a measure to test the quality of micro-silica fume. Hàm lượng SiO2 càng cao, the higher the performance of
There are more methods for testing the strength of commercial micro silica fume, and the commonly used methods are rebound method, ultrasonic rebound synthesis method,