الطوب الزركونيوم الملبد اكسيد الالمونيوم

Sintered zirconia corundum bricks are sintered at high temperature by zirconia and corundum minerals.The glass liquid has the characteristics of strong erosiveness, مقاومة درجات الحرارة العالية, استقرار جيد للصدمات الحرارية, excellent high temperature creep resistance, strong corrosion resistance to slag and glass liquid, إلخ., and is used in glass furnace lattices, small furnaces, working pools, domes and forehearths and other parts.

Sintered zirconium corundum brick parameters

غرض	فِهرِس
	أزس-16	أزس-20	أزس-32
ZrO2  %	≥16	≥20	≥32
Fe2ا3  %	.40.4	≤0.3	≤0.3
الكثافة الظاهرية جم / سم3	≥2.9	≥3.0	≥3.2
المسامية الظاهرة %	≥18	≥17	≥17
قوة التكسير على البارد MPa	≥90	≥95	≥100
0.2ميغاباسكال الحراريات تحت الحمل ℃	≥1650	≥1700	≥1700

Characteristics of sintered zirconium corundum bricks

1. Strong high temperature resistance It can maintain the stability of its physical and chemical properties at high temperatures, and can be used in high temperature environments above 1500 درجة مئوية

2. Excellent corrosion resistance Sintered zirconium corundum bricks can withstand the corrosion of strong acid, strong alkali, oxidant and other chemical media, and have good corrosion resistance;

3. High strength and high hardness Sintered zirconium corundum bricks have high compressive strength and hardness, are not easy to break and damage, and have a long service life

4. Good thermal stability Sintered zirconia corundum bricks still maintain their shape and structure at high temperatures, and have good thermal stability

Sintered zirconia corundum brick application

• صناعة المعادن: used for lining of high temperature equipment such as furnaces, الأفران, and heating furnaces.
• Electric power industry: used for refractory materials inside the electric furnace, such as the hearth and furnace wall of the electric furnace.
• الصناعة الكيماوية: used in high-temperature reactors, catalyst carriers, pipelines, valves, وغيرها من المعدات.
• حقول أخرى: It can also be used in glass melting furnaces, steelmaking, إنتاج الأسمنت, ceramic production, الفضاء, وغيرها من المجالات.