20 years White fused Al2O3 plant for foundry powder

Model:	White Al2O3
Brand:	Haixu
Origin:	Made In China
Category:	Industrial Supplies / Tools / Abrasives
Label:	White fused Al2O3 , White Al2O3 , White Al2O3 powder
Price:	US $888 / T
Min. Order:	1 T

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Member Information

Zhengzhou Haixu Abrasives Co., Ltd

Free MemberHe Nan - China

Last Online:30 May, 2019

Product Description

Chemical compositions:

Al2O3 99.55min

Na2O 0.3max

SiO2 0.06max

Fe2O3 0.03max

Physical features:

Color: white

True density: 3.9 g/cm3

Bulk density:1.75-1.95 g/cm3

Mons' hardness:9

Micro hardness:21600-22600kg/mm3

Linear expansion coefficient:8.3x10-4

Loss on ignition:0.06%

Magnetic subtance:0.00235max

Knoop Hardness : 2100kg/mm2(hk100)
Melting Point: 2050°C (3720°F)
Specific Gravity : 3.95 g/cm3

Product Image

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Zhengzhou Haixu Abrasives Co., Ltd

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Phone:: 86-63211283

Fax:: 86-60305637

Contact:: Kitty (sales manager)

Mobile:: 15890630517

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