Active Member
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[China]
Address: Industrial park, beishankou town, gongyi city, henan province, China
Contact name:Will
Zhengzhou Xinyu Import Export Trade Co., Ltd. |
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Carbon-free brick for working lining /high corrosion resistance,better penetration resis/used for the bottom and sidewal
Product description:
High purity corundum,magnesium aluminate spinel and fused MgO are
selected as main aggregates for this series of bricks.Those
products are used for the bottom and sidewall of ladle and featured
with high corrosion resistance,better penetration resistance,good
anti-spalling and abrasion resistance.
Physical and chemical indicators:
| Brand | XY-85 | XY-88 | XY-90 |
|---|---|---|---|
| MgO/% | 5~10 | 3 ~ 6 | 3 ~ 6 |
| Al2O3/% | ≥80 | ≥85 | ≥90 |
| Apparent porosity/ %,≤ | 12 | 12 | 12 |
| Bulk density/ g﹒cm-3,≥ | 2.95 | 3.0 | 3.1 |
| Crushing strength/ MPa ,≥ | 35 | 40 | 45 |
| Linear change rate(1550℃)/ % | 0~+1.5 (1550℃,3h) | 0~+1.5 (1550℃,3h) | 0~+1.5 (1550℃,3h) |
| Application | Sidewall and bottom of large-and medium-size ladle | ||
roduction and inspection :
Packaging and transportation:
