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| Product Name: |
Sintered Spinel MAS78
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| Related proudcts |
sintered spinel, |
| Specifications |
Sintered Spinel MAS78 |
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PROCESS OF PRODUCTION
The product is made of imported industrial alumina and high quality active magnesia as starting materials, sintered at super-high temperature, which is a preferred material for basic refractories and high quality castables for ladle and for con-casting slide plates due to its features of ultral-low impurity, good crystal growth and homogenized structure.
APPLICATIONS
It is mainly used as secondary material in middle and small ladle casting materials, high grade Spinel is large ladle casting and as the main material of large cement kiln spinel and magnesite spinel.
SPEC
Sintered Spinel MAS78
Items Unit Index
Guarantee value Typical
Chemical
composition Al2O3 % 74-79 77.8
MgO % 20-25 21.38
CaO % 0.60max 0.19
Fe2O3 % 0.50 max 0.12
SiO2 % 0.30max 0.12
Na2O % 0.10max 0.04
R2O % 0.30max 0.20
Magnetic % 0.02 0.01
Bulk density g/cm3 3.25 min 3.28
Refractoriness ℃ 1850max 1800
Absorbing water rate % 0.8max 0.3
Porosity rate % 5.0max 3.0
Size mm 3-1mm,1-0mm,1-0.15mm
0.15-0mm,0.075-0mm,0.045-0mm
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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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