CaSi

The use of tobermorite as a filler for papermaking. In the present invention, 40%-60% of plant pulp fiber raw material is used as the skeleton, 40%-60% of tombstone is used as papermaking filler, and water-soluble high molecular multipolymer is used as reinforcing agent. filler paper.
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FeV60

Ferrovanadium is an iron alloy composed of vanadium and iron. It is mainly used as an alloy additive in steelmaking. High-vanadium ferrovanadium is also used as an additive for non-ferrous alloys. Commonly used ferrovanadium contains 40%, 60% and 80% vanadium.
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FeV80

Ferrovanadium is an iron alloy composed of vanadium and iron. It is mainly used as an alloy additive in steelmaking. High-vanadium ferrovanadium is also used as an additive for non-ferrous alloys. Commonly used ferrovanadium contains 40%, 60% and 80% vanadium.
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FeMo55

The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing temper brittleness, improving remanence and coercivity, and corrosion resistance in certain media, and preventing pitting corrosion.
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FeMo60

The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing temper brittleness, improving remanence and coercivity, and corrosion resistance in certain media, and preventing pitting corrosion. Due to the various beneficial effects of molybdenum in steel,it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strength steel), and magnetic steel. Molybdenum is very effective in improving strength and toughness in cast iron. When the addition amount is 0.25% to 1.25%, it can also form pearlite matrix structure for castings with medium and large sections. Commonly used in rolls and other wear-resistant castings.
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