【词语】：一火 【注音】：：yī huǒ 【释义】：1、犹一灯。 2、唐代兵制，十人一火。后泛指一群伙伴。 3、一把火。 【出处】：1、项斯《江村夜泊》诗：“几家深树里，一火夜渔归。” 2、《新唐书·兵志》：“十人为火，火有长。”孟元老《东京梦华录》卷十：“自入此月，即有贫者三人为一火。” 3、吴融《废宅》诗：“不独凄凉眼前事，咸阳一火便成原。”
介绍了邢钢轧钢厂复二重轧机实施连铸坯一火成材、热送热装技术的改造过程。
The technique reformation of double due wire mill for rolling without reheating and hot delivery and hot charge in Xingtai Iron and Steel Co. are introduced.
改造后可以连铸坯为原料，实现一火成材，并使卷重增加，产量和成材率提高。
After reforming, continuous casting billets can be rolled as products with one heating. What is more, it increase the mill output, production rat and weight of steel coil.
径向锻造可获得全截面细晶材料，并实现高合金难变形材料由锭到材的一火次锻造。
The gross section fine grain material can be obtained by radial forging. One heat forging from ingot to finished products of high alloy with hard deformation can be realized.
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