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在国内．外；渗氮工艺广泛应用在机器制造和工具生产工厂。但是现行的渗氮工艺耗时长；且产生有毒的氨气。若采用快速无毒渗氮工艺，可克服上述缺点。高模量硅酸盐在硅无氧化合物作用下的裂解水平，可足以用于金属和合金的化学热处理。它较现行的渗氮工艺具有生态洁净、渗氮过
domestic. Outside; nitriding process is widely used in machine manufacturing and tool manufacturing plant. However, the current nitriding process takes a long time; and produces toxic ammonia gas. If the use of fast non-toxic nitriding process can overcome the above shortcomings. The high modulus silicate is cleaved by the silicon anaerobic compound and is sufficient for the chemical heat treatment of metals and alloys. It is more than the current nitriding process with ecological clean, nitriding over