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| | Post Date: 2005-5-9 Expiry date: 6 months |
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| Detail |
Dimensions:
650×200×135、580×310×200、470×210×140、520×310×180、420×135×120(100)、340×250×120(100)、330×260×120(100)、300×200×120(100)
Properties:
Bulk density 1.77g/cm3
porosity 17%
Compressive strength 55MPa
Specific resistivity 12μΩm
Ash 0.05%
Grain size 45μm
Applications:
Semiconductor:Heater and heat shield、Crucible、Sealing jig;
Metallurgical:Continuous casting dies、 Hot press mold、Crucible for aluminum evaporate
Electrical:EDM electrode、Carbon brushes
Mechanical:Carbon bearing、 Seal ring
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