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钢及铁合金中碳、硫的测定,目前用得最多而广的是燃烧气体容积法定碳及燃烷容量法定硫,有联合测定也有单独测定,但对于低碳的测定此法精度是不高的。本方法中的低碳分析是在周宗祥等高速定碳电导法的基础上,参照有关电导方法来进行的,以 Ba(OH)_2作吸收剂。但文献中应用的装置(如美国 LECO 公司制造的定碳电导装置)比本
The determination of carbon and sulfur in steel and iron alloy is currently the most widely used and is the legal combustion gas volume of sulfur and sulfur fuel capacity, there are joint determination of a separate determination, but for the determination of low carbon accuracy of this method is not high . Low-carbon analysis in this method is based on the ZHOU Zong-xiang high-speed constant carbon conductivity method, with reference to the conductance method to Ba (OH) _2 as absorbent. However, the literature application of the device (such as the United States made LECO carbon stationary device) than the