マグネシア・ジルコニア・ブリック

• MgO%≧：70/75/80 ZrO2 %≧：8/10/13；
• 見掛け気孔率%≦19；
• かさ密度（g/cm3）≥：2.95；
• 荷重屈折率：≥1600 °C
• Thermal Shock Resistance:≥10 (950-wind cold)
• 認証ISO9001/ISO14001/ISO45001/ISO50001;
• サンプル：あり；

Description of Magnesia Zirconia Brick

Magnesia zirconia brick is composed of high-quality fused magnesia sand and zircon sand and it belongs to alkaline material. This product has high density (Bulk density) is greater than 3.08g/cm3).It also resists alkaline atmosphere erosion and alkaline slag erosion and widely used in glass furnace, regenerative chamber, cement kiln, steel-making electric furnace and non-ferrous metal metallurgy.

Kerui Magnesia Zirconia Brick Technical Data Sheet

項目	Magnesia zircon brick
グレード	MZ-8	MZ-10	MZ-12	MZ-13
MagO (%) ≥	80	75	75	70
ZrO2 (%) ≥	8	10	12	13
0.2Mpa 荷重屈折率 T0.6	1600	1550	1550	1600
冷間圧壊強度 (Mpa)	50	45	45	40
かさ密度 g/cm³	2.95	3	3.05	3.05
見掛気孔率 %	19	18	18	18
Pernanent Linear Change On Reheating % 15000 ℃X2h	0~+0.4	0~+0.4	0~+0.4	0~+0.4
Thermal Shock Resistance 100℃ water cycles ≥	10	10	10	10

コランダム・ムライト煉瓦の利点

1. High refractoriness;
2. Good slag resistance;
3. Good thermal shock stability;
4. High mechanical strength;

Application of Magnesia Zirconia Brick

Magnesia zirconia bricks are applied in steel – making converters, glass – melting furnaces and cement kilns, withstanding high – temperature and corrosive substances.