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据美刊《钢铁生产者》提供的最新资料,美国现有各类连续铸钢机共126台。其中60年代投产的有17台,70年代投产的有46台,80年代投产的有53台。预计90年代近期投产的有10台。由上述可见,美国的连铸机是在进入70年代后获得长足发展的,连铸单机的生产能力也越来越大。60年代单机年生产能力最高为186.9万美吨,70年代单机年生产能力上升为227.5万美吨,80年代单机最高年生产能力已达270万美吨。美国现有连铸机中年生产能力最小的连铸机在美国纽约州阿·泰克特殊钢公司,该
According to the latest information provided by the U.S. publication Steel Producer, the United States currently has 126 sets of various continuous casting machines. Of these, 17 were put into production in the 1960s, 46 were put into operation in the 1970s and 53 were put into operation in the 1980s. It is estimated that 10 sets have been put into operation recently in the 1990s. As can be seen from the above, the continuous casting machine in the United States achieved rapid development after entering the 1970s. The production capacity of single continuous casting machines is also growing. In the 1960s, the annual production capacity of a single machine was up to 1.869 million U.S. tons. In the 1970s, the annual production capacity of a single machine went up to 2,275,000 U.S. tons. In the 1980s, the highest single-machine production capacity reached 2.7 million U.S. tons. The United States existing middle-aged continuous casting machine with the smallest continuous casting machine in the United States, New York State Tektronix Special Steel Company, the