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电炉耐火材料

电炉用耐火材料

DIANLULUDINGYUZHIJIANSHIWEIYANZHANGDIANLULUDINGSHIYONGSHOUMINGERKAIFADE,YOUGAOLVZHI、GANGYUZHIHEGEGANGYUZHISANZHONG。YUPUTONGZHUANQIDIANLULUDINGXIANGBI,JUYOUSHIGONGFANGBIAN,ZHENGTIXINGHAO,DIKANGDIANHUFUSHENENGLIQIANG,NAIJILENGJIREXINGHAODENGYOUDIAN。YONGJIAOZHULIAOZHICHENGDEYUZHIJIAN,JING400-600℃HONGKAOHOUSHIYONG,XIAOGUOGENGJIA。DIANJITAOQUANCAIYONGGEGANGYUZHIJIAOZHULIAO,KANGFUSHENENGLIQIANG,SHOUMINGZHANG;DIANLULUDIHELUPOYONGGANSHIDAODALIAOCAIYONGRENGONGHECHENGDEMgO-CaO-Fe2O3SHA,GANDAOLIAODECHENGFENHELIDUZUCHENGKEGENJUJUTISHIYONGTIAOJIANYOUHUAQUEDING

DIANLULUDINGYUZHIJIANSHIWEIYANZHANGDIANLULUDINGSHIYONGSHOUMINGERKAIFADE,YOUGAOLVZHI、GANGYUZHIHEGEGANGYUZHISANZHONG。YUPUTONGZHUANQIDIANLULUDINGXIANGBI,JUYOUSHIGONGFANGBIAN,ZHENGTIXINGHAO,DIKANGDIANHUFUSHENENGLIQIANG,NAIJILENGJIREXINGHAODENGYOUDIAN。YONGJIAOZHULIAOZHICHENGDEYUZHIJIAN,JING400-600℃HONGKAOHOUSHIYONG,XIAOGUOGENGJIA。DIANJITAOQUANCAIYONGGEGANGYUZHIJIAOZHULIAO,KANGFUSHENENGLIQIANG,SHOUMINGZHANG;

DIANLULUDIHELUPOYONGGANSHIDAODALIAOCAIYONGRENGONGHECHENGDEMgO-CaO-Fe2O3SHA,GANDAOLIAODECHENGFENHELIDUZUCHENGKEGENJUJUTISHIYONGTIAOJIANYOUHUAQUEDING。GAILIAOJUYOULIANGHAODESHAOJIEXING、KANGZHAXINGYUKANGCHONGJIXING。

DIANLUYONGBUDINGXINGNAIHUOCAILIAOLIHUAZHIBIAO

牌  号

性  能

DLG-1

DLG-2

DJ

TF

LD-1

LD-2

化学成分(%)≥

 

Al2O3

70

90

90

90

MgO

80

85

 

TIJIMIDU(g/cm3)

110℃×24h

2.80

2.95

2.95

2.85

2.18

2.20

1600℃×3h

2.75

 

2.90

 

2.90

 

2.70

 

2.50

2.52

永久线变化率(%)

1600℃×3h

-0.7~+0.7

 

0~+0.5

 

0~+0.5

 

-0.5~+0.5

 

-0.3~+0.5

-0.3~-+0.5

 

抗折强度

(MPa)

110℃×24h

5

10

5

6

1600℃×3h

15

 

15

 

8

 

8

 

8

9

 

耐压强度(MPa)

110℃×24h

25

60

40

35

1600℃×3h

50

 

70

 

80

 

80

 

15.0

20

 

YONG     TU

DIANLULUGAIYONGJIAOZHULIAOJIYUZHIJIAN

电炉电极圈用料

电极圈填缝料

DIANLULUDI、LUPOPUZHU、XIUBU