幸运飞艇是哪个国家开的

幸运飞艇是哪个国家开的

抗热震性能好的耐火材料,耐火砖价格

来源:      2018/9/24 15:01:42      点击:

KANGREZHENXINGNENGHAODENAIHUOCAILIAO,NAIHUOZHUANJIAGE

JUYOUYIXIAYOUDIAN:

(1)REDAOLVDI,TEBIESHIZAIGAOWENZHUANGTAIXIA,REDAOLVXIANGDUIJIAODI,BAOWENGEREXINGNENGHAO。

幸运飞艇是哪个国家开的 (2)KANGREZHENXINGHAO,ZAISHIYONGWENDUFANWEINEI,ZHUANBUBIANXING,BUBOLUO。

(3)GENJUYONGTUBUTONG,XUANYONGHELIDEJIXIEQIANGDU,SHIQINGZHIZHUANGEXIANGXINGNENGZUIJIA。

(4)JIAOGAODEHEZHONGRUANHUAWENDUHEJIAOXIAODEZHONGSHAOBIANHUALV,YULEISICAIZHIQINGZHINAIHUOZHUANXIANGBIJIAO,SHIYONGWENDUGENGGAO,SHOUMINGGENGZHANG,GENGANQUAN。

幸运飞艇是哪个国家开的 GONGYEYAOLUSUOSHIYONGDEGEREBAOWENZHUANBUJINKEYIJIESHENGNENGHAO,JIANHUAYAOLUJIEGOU、JIANGDIHUANJINGWENDUJIGAISHANLAODONGTIAOJIAN,DANSHIYOUYUQINGZHIGEREZHUANDECHANGWENNAIYAQIANGDUDI,NAIMOXINGHEKANGREZHENQIANJIABUNENGZUOWEICHENGZHONGJIEGOU,SUOYIZHINENGYONGYUYAOLUDEGERECENG、NEICHENHUOBAOWEN。QINGZHIGEREZHUANGENJUYUANCAILIAODEBUTONG,FENWEILEPUTONGQINGZHIZHUAN、MOLAISHIJUQINGZHUAN、QINGZHIGAOLVZHUANJIQINGZHIZHANTUZHUANHEGUIZAOTUZHUANDENG,ANTIJIMIDUKEYIFENWEI0.8、1.0DENGJIGEDENGJI,QIZHUYAOSHIYINNEIBUYOUJIAOGAODEWEIXIAOQIKONG,KEBAOZHENGYAOTIQIANGMIANDESANSHIRENENG,CONGERJIEYUERANSHAOCHENGBENWENDINGYAOLUWENDU。QINGZHIGERENAIHUOZHUANZAI900℃ ~1650℃JUYOULIANGHAODEDIDAORELV、DIRERONGJUYOUJIAOGAOQIANGDU(QIKONGLVWEI40%,85%)DEGAOXINGNENGGEREZHUAN。

轻质保温砖理化指标

 

牌号

PNG-1.3

PNG-1.0

PNG0.8

PNG-0.5

PNG-0.3

Al2O3%≥

42

42

42

40

40

体积密度g/cm3≤

1.3

1

0.8

0.5

0.3

常温耐压强度Mpa≥

8

6

4

2

1

重烧线变化不大于2%的试验温度℃

1400

1350

1250

1150

1100

导热系数W/m.k

0.55

0.4

0.35

0.25

0.18


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