产品名称
Name |
狭缝型透气砖
Slit Purging Plug |
弥散型透气砖
Porous Purging Plug |
透气塞
Purging Plug |
座砖
Seating Brick |
浇注料
Castables |
材质
Material |
铬钢玉质
Chromium-Corundun |
铬钢玉质
Chromium-Corundum |
莫来石质
Mullite |
铬刚玉质
Chromium-Corundum |
铬刚玉质
Chromium-Corundum |
牌号
Brand |
XTG-1 |
MTG-1 |
TM-1 |
ZLG-1 |
GJ-1 |
Al2O3,% |
≥80 |
≥80 |
≥70 |
≥80 |
≥8 |
Cr2O3,% |
≥5 |
≥30 |
|
≥3 |
≥5 |
耐压强度,MPa
Crushing Strength
1500℃×3h |
≥80 |
|
|
≥80 |
≥80 |
体积密度,g/cm3
Bulk Density
110℃×24h
|
≥3.0 |
|
|
≥3.0 |
≥3.0 |
透气量
Permeability |
≥15m3/h
(0.3MPa) |
≥200NL/min
(0.3MPa) |
≥80NL/min
(0.1MPa) |
|
|
显气孔率,%
Apparent Porosity |
|
|
≤27 |
|
|
用途
Applications |
钢包底吹
Ladle Bottom Blowing |
|