• 金刚石砂轮七十年代开始研制应用主要用于铁族金属材料加工

    Diamond grinding wheel is the development of the early seventies and applications, mainly for non-ferrous metals materials processing.

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  • 含有金属硫化物复合石墨阳极,在氢气氛围实施电弧放电,制备出双壁纳米碳管。

    Using the composite graphite rods with the sulphide of iron group metals as anode, the double-wall carbon nanotubes have been fabricated by arc discharging under hydrogen atmosphere.

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  • 含有金属硫化物复合石墨阳极,在氢气氛围实施电弧放电,制备出双壁纳米碳管。

    Using the composite graphite rods with the sulphide of iron group metals as anode, the double-wall carbon nanotubes have been fabricated by arc discharging under hydrogen atmosphere.

    youdao

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