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| Product Name: |
Fused Zirconia Mullite
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| Specifications |
Fused Zirconia Mullite |
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PROCESS OF PRODUCTION
FZM is Manufactured from high quality Bayer process alumina and zircon sand in electric arc furnace, During melting, the zircon and alumina react to yield a mixture of mullite and zirconia.
It is composed of large needle-like mullite crystals containing co-precipitated monoclinic ZrO2
APPLICATION
It is used in specialty product applications where a high resistance to environmental corrosion and a low coefficient of thermal expansion are desirable properties.
Applications include ceramic pressure casting tubes and refractory shapes requiring resistance to molten slag and molten glass.
Zir-mull bricks and bricks used in the Glass Industry as well as an additive in Continuous casting refractories.
SPEC
Items Unit Index Typical
Chemical
composition Al2O3 % 41.00-46.00 44.68
ZrO2 % 35.00-39.00 36.31
SiO2 % 16.50-20.00 17.13
Fe2O3 % 0.20max 0.09
Bulk density g/cm3 3.6min 3.64
Apparent porosity % 3.00max
Phase 3Al2O3.2SiO2 % 50-55
Indined ZrSiO4 % 30-33
Corundum % 5.00max
Glass % 5.00max
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| Company: |
Zhengzhou Zhixing Mineral Co., Ltd.
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| Contact: |
Ms. Alice Wang |
| Address: |
5-513£¬Futian Suntown,No.2 of Hanghai Road |
| Postcode: |
450000 |
| Tel: |
0086-371-63601837 |
| Fax: |
0086-371-63602013 |
| E-mail: |
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