

Hebei Harzone Co.,Limited
Changjiang No.1, Tianshan industry park, High- tech zone,
Shijiazhuang, Hebei, China
Tel: 86-311- 68036027
Fax: 86-311- 89928980
Email: hbharzone@163.com
Website: http://en.hbhzyj.com
Si-Ca cored wire
Si-Ca cored wire
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First, cored wire:
Cored wire will want to add various additives in the molten steel (deoxidation, desulfurization, Modificator alloy) crushed into a particle size, and then bind a cold rolled low carbon steel, a composite material having an arbitrary length. By means of a feed line unit, the specified number of cored wire at a constant speed through the slag layer and reach the bottom of the ladle.
Calcium cored wire and the molten steel in the aluminum oxide to form low-melting CaO-Al2O3-based compound, so as to achieve the modified Al2O3, with the sulfide in the molten steel to produce spherical or slug CaS, or CaS and MnS composite phase, thereby reached on the treatment solution deoxidation, desulfurization, micro-alloying constituent fine-tuning and modification, played a grain refinement, clean grain boundaries, to improve the organization, to improve the shape, size, segments of the non-metallic inclusions, improve steel mechanical properties, the elimination of the opposite sex, and to improve the purity of molten steel to improve the performance of the pouring of molten steel.
Second, I provide the type of cored wire;
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