0-0.5mm White Corundum Hollow Alumina Ball Bubble for Refractory

US $960.00-1,020.00 / metric ton
1 metric ton(s)Minimum order
type:
blasting media
customized support:
OEM, ODM, OBM
place of origin:
Henan, China
brand name:
Haixu Abrasives
model number:
0.2-1mm,1-2mm,2-3mm,3-5mm
usage:
high temperature/energy efficient light
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Quik Detail

type

blasting media

customized support

OEM, ODM, OBM

place of origin

Henan, China

brand name

Haixu Abrasives

model number

0.2-1mm,1-2mm,2-3mm,3-5mm

usage

high temperature/energy efficient light

abrasive grain sizes

0.2-1mm,1-2mm,2-3mm,3-5mm

Product name

Bubble alumina hollow aluminium oxide ball for make light fire brick

Processing Service

Moulding

Color

White

Crystal stucture

a-Al2O3

Refractoriness

1800

Al2O3 Purity

min 99%

Bulk Density

0.45-0.95 g/cm3

Certificate

ISO9001:2015

Lead Time

10-15 days

Feature

Light weight

Product Detail

Product description

Alumina hollow ball is a new type of high-temperature insulation material, it is made of Al2O3 with more than 98%, then melting in a three-phase arc furnace, to melt the liquid alumina by compressed air. Sphere is crystallized as a-Al2O3 micro-crystals. Alumina hollow can be made into a variety of shapes, the maximum temperature is 1800 C, with high mechanical strength, it is several times for other general light productions, while the bulk density is only half of corundum.
Available Size
1. Mixed ball: 0.2-5mm 2. Graded ball:0.2-1mm,1-2mm,2-3mm,3-5mm Models can be customized according to customer needs
Applications
1.Alumina hollow ball is a high temperature/energy efficient light refractory materials, and very stable. Especially in 1800 ° C high temperature furnaces. 2.Can be used to do high temperature/ultra-high temperature insulation filler, high temperature refractory concrete lightweight aggregate, high temperature castable etc.. 3.Can be used for high temperature energy saving (> 30%) down flame kiln, shuttle kiln, molybdenum furnace, tungsten furnace, induction furnace, nitriding furnace. 4.Reduce the weight of the furnace, transform the structure, save material, save energy, will achieve significant results. 5.Petrochemical industry gasifier/carbon black industrial reactor/metallurgical industry induction furnace/other high temperature/ultra-high temperature furnace.
Chemical and physical properties
Details Images
Contact us
Company
Zhengzhou Haixu Abrasive Co., Ltd.
Attn
Cindy xue
Whatsapp
0086-18039337725
Mob/Wechat
0086-18039337725
Tel
86-0371-63211282

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