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[Ferro-alloys.com] According to the investigation of www.ferro-alloys.com, seamless calcium cored wire has been promoted in market for some time in China, but its market share does not grow significantly. Craft of seamless wire is relatively complex and it is hard to promote. The most concerned problems at present include producing velocity, the stability of seamless welding and the strength of welding. Meanwhile, there is usually no matching feeding machine in most mills, which reduces delivering effect. Besides that, the cost of seamless wire is much higher, and it makes the promotion more difficult.

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• [Editor:Mike.zhang]