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1.产量和品种钛铁在炼钢中用做脱氧剂、除氮剂和合金添加剂。在生产不锈钢和耐热钢的过程中,钛与碳化合生成碳化钛,从而可改善熔焊性和耐腐蚀性能。经钛处理过的钢或含有少量钛的钢具有较高的机械性能,用于脱氧的钢中含钛量一般小于0.025%,若大于0.025%则视为钢中的合金元素。除此之外,钛铁大量用于电焊条生产,是焊药中的脱氧剂和合金剂之一。
1. Yield and varieties Titanium iron used in steelmaking as deoxidizer, nitrogen removal agent and alloy additives. In the production of stainless steel and heat-resistant steels, titanium and carbon carbide form titanium carbide to improve weldability and corrosion resistance. Titanium-treated steels or steels with a small amount of titanium have high mechanical properties. Titanium used in deoxidized steels is generally less than 0.025%, while steels containing more than 0.025% are considered as alloying elements in steels. In addition, a large number of ferrotitanium for the production of welding electrodes, welding flux is one of the deoxidizer and alloy.