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在国外制造钢纤维一般有如下几种方法:切割冷拔细钢丝;切割钢板;熔化离心抛制法。目前在国内唯一的来源是切割冷拔细钢丝。这种方法生产出的钢纤维数量少,价格贵且供货不稳定。梅山铁矿在井下一些特殊工程中应用
In the foreign steel fiber manufacturing in general there are several ways: cutting cold drawn thin steel wire; cutting plate; melting centrifugal polishing method. Currently the only source in the country is cutting cold drawn thin wire. This method produces a small number of steel fibers, is expensive and unstable in supply. Meishan Iron Mine in the underground application of some special projects