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铁水包用不定形耐火材料

TIESHUIBAOYONGNAIHUOCAILIAOZHUYAOKAOLVTIESHUIDECHONGSHUAQINSHIHEJIANSHAOTIESHUIDEWENJIANG。CAIYONGQINGZHIGAOQIANGJIAOZHULIAO,GAOWENXIABUSHOUSUO,QIANGDUGAO,CHENTIDEZHENGTIXINGHAO;BAOWENXINGNENGHAO,TIESHUIDEWENJIANGXIAO,BAOKOUGUAZHASHAO,YIQINGLI。BAODICAIYONGGAOMOLAISHIJIAOZHULIAO,HEZHONGRUANHUAWENDUGAO,NAICHONGSHUA。BAOBICAIYONGLVTANHUAGUIJIAOZHULIAO,JUYOULIANGHAODEKANGTIESHUIQINSHIHESHENTOUXING。TIESHUIBAOYONGBUDINGXINGNAIHUOCAILIAOXINGNENGZHIBIAOPAI HAOXING NENGTB-1TB-2TB-3HUAXUECHENGFEN(%)Al2O3507080­­—SiC1510TIJIMIDU(g/c

TIESHUIBAOYONGNAIHUOCAILIAOZHUYAOKAOLVTIESHUIDECHONGSHUAQINSHIHEJIANSHAOTIESHUIDEWENJIANG。CAIYONGQINGZHIGAOQIANGJIAOZHULIAO,GAOWENXIABUSHOUSUO,QIANGDUGAO,CHENTIDEZHENGTIXINGHAO;BAOWENXINGNENGHAO,TIESHUIDEWENJIANGXIAO,BAOKOUGUAZHASHAO,YIQINGLI。BAODICAIYONGGAOMOLAISHIJIAOZHULIAO,HEZHONGRUANHUAWENDUGAO,NAICHONGSHUA。BAOBICAIYONGLVTANHUAGUIJIAOZHULIAO,JUYOULIANGHAODEKANGTIESHUIQINSHIHESHENTOUXING。

TIESHUIBAOYONGBUDINGXINGNAIHUOCAILIAOXINGNENGZHIBIAO

牌 号

性 能

TB-1

TB-2

TB-3

化学成分(%)

Al2O3

50

70

80

­­—

SiC

15

10

TIJIMIDU(g/cm3) ≥

110℃×24h

2.25

2.55

2.75

永久线变化率(%)

1400℃×3h

±1.0

±1.0

±1.0

NAIYAQIANGDU(MPa) ≥

110℃×24h

30

30

35

1400℃×3h

35

40

50