92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media

Product Details
Customization: Available
Application: Ceramics Industry, Chemical Engineering, Chemical Industry, Medicine
CAS No.: 21645-51-2
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  • 92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
  • 92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
  • 92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
  • 92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
  • 92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
  • 92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
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  • Overview
  • Application
  • Product Parameters
  • Detailed Photos
  • Product Line
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
RJ-857
Form
Ball Shape
Formula
Al203
Purity
N/a
Structure Feature
Ball Shape
Materials
Clay, Quartz, Feldspar
Character
High Hardness, Abrasive Resistance
Advantage
Strong Corrosion Resistance
Material
Ceramic
Type
Random Packing
Usage
Chemical Engineering
Effect
Random Packing
Source
Ground Alumina
Transport Package
Carton Box, Ton Bag
Specification
25/38/50/70/80mm
Trademark
RONGJIAN
Origin
China
HS Code
6909110000
Production Capacity
10000ton/Year

Product Description

Grinding ball usually has a high hardness,can resist wear and deformation,to maintain the stability of its shape and performance,for example,alumina ceramic grinding ball with its high quality alumina as the main component,has a high Rockwell hardness,second only to diamond,more than wear-resistant steel.
 
Application

Grinding ball is widely used in many industries,including but not limited to raw material processing,quartz processing,glass manufacturing,lithium battery material processing,silicon powder processing,oil and gas mining equipment and other industrial fields.the grinding ball is especially suitable for the treatment of hard materials,to avoid the introduction of metal impurities,for grinding and processing white cement,minerals,ceramics,electronic materials,magnetic materials,coatings and paints and other raw materials.

Product Parameters
name 90-92%High aluminum Grinding ball
color white
shape ball shape
size   minimum content(%) max content(%) ordinary content(%)
chemical component  Al2O3 90 92 90.8
SiO2 / 4 2
Fe2O3 / 0.3 0.02
TIO2 / 0.1 0.02
CaO / 4 1.5
MgO / 0.1 0.05
Na2O / 0.25 0.1
K2O / 0.2 0.13
physical properties leachable iron(%) ≤0.01
apparent porosity(%) <7.0
water adsorption(%) <4.0
acid fastness (%) >99.8
alkali resistance(%) ≥90
specific bulk weight(g/cm3) 1.9
Bulk density(kg/m3) 3200
Moh's hardness >8.0
heat conductivity coefficient(w/m2.k) 0.7-0.8
specific heat capacity (J/kg.°C) 628-837
operation temp max(ºC) 1550
thermal expansivity(%)(500°C) 0.1
thermal shock resistance(500ºC
To cold water)
ten times
geometrical features Specification (mm) 3 6 10 13 16 19 25 38 50
Minimum compressive strength(N/PC) 510 1030 1961 6031 7650 14896 15288 17946 22065
 
Detailed Photos
92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
The grinding ball needs to have good corrosion resistance,to adapt to the existence of various acids,alkali,salt and other corrosive substances.for example,silicon nitride grinding ball has good corrosion resistance to various corrosive substances,is suitable for the grinding process of chemical industry,metallurgy and other industries.
 
Silicon nitride grinding ball is also widely used in industrial grinding,including chemical industry,ceramic industry,metal processing industry and energy industry.silicon nitride grinding ball has excellent corrosion resistance,wear resistance and thermal stability,can meet the needs of various acid,alkali,salt and other corrosive media,improve processing efficiency and quality.
 
92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
Product Line
92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
Packaging & Shipping
92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media92% Al2O3 Wear Resistant Ceramic Alumina Grindingball for Zirconia Grinding Media
FAQ

Q1: Where Is Your Factory Located?

A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.

Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on.

Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.

Q4:What's your terms of delivery?
A:EXW, FOB, CIF .

Q5: Can I get free samples?                                               
A: Yes, free samples 1-2 kg,please advise your contact details.

Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.

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