牌 号总锆≮％活性锆％杂 质 含 量
≯％FeCaMgAlSClF闪燃点FZrB-1192.070-800.200.050.050.040.030.0030.008280-370FZrB-12270-350FZrB-13260-330FZrB-2195.0≥900.200.050.050.040.030.0030.008270-340FZrB-22250-330FZrB-23220-320FZrR-196.0≥900.200.050.050.040.030.0030.008200-280FZrR-296.0≥920.200.050.050.040.030.0030.008200-280
