Пескоструйная Обработка Белый Плавленый Глинозем/песок белый оксид алюминия/абразивы Grit


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Цена:*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Feb-29-2024 0.93 $* 0.32 $*
Jan-29-2024 0.74 $* 0.20 $*
Dec-29-2023 0.98 $* 0.90 $*
Nov-29-2023 0.29 $* 0.53 $*
Oct-29-2023 0.95 $* 0.15 $*
Sep-29-2023 0.25 $* 0.89 $*
Aug-29-2023 0.33 $* 0.10 $*
Jul-29-2023 0.10 $* 0.79 $*
Jun-29-2023 0.99 $* 0.36 $*

Характеристики


Sandblasting White Fused Alumina/White Aluminium Oxide Grit/Abrasives grit Al2O3


22# 010WA 60#4 


White fused alumina is made in arc furnace with high grade processed alumina as raw materials. It has higher hardness , high toughness, and also characterized by its high purity. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel. also widely used for bonded and coated abrasives, polishing, precision casting and so on.


 


 *physical property:


 






















Mohs Hardness



Bulk Density



Specific Gravity



Volume Density



Melting Point



Maximum service temperature



9.0



1.75-1.95g/cm3



3.95g/cm3



3.6g/cm3



2250°C



1900°C



*chemical composition:


 






















Al2O3



Fe2O3



Na2O



SiO2



CaO



K2O



≥99.5%



≤0.08%



≤0.30%



≤0.10%



≤0.03%



≤0.03%



 


* Usage:


1. The process of blasting TV screens


2. The cutting of silicon wafer 


3. The process of cleaning and blasting tooth model


4. Precision sand casting


5. High refractory and other ceramic additives


6. to make sandpaper & sandcloth


 


 * Showroom


 * Showroom


2production line


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