Shandong Avant New Material Technology Co., Ltd

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Calcined Alumina Powder For Wear Resistant

Calcined Alumina Powder For Wear Resistant

1.Calcined alumina powder for wear resistant is the basic raw material 2.Making heat resistant,refractory and corrosion resistant products 3.Used for the steel charge and high temperature friction materials 4.Used as the raw materials in polished wear-resistant products

Product Introduction

Calcined alumina powder for wear resistant - micro powder (low nano, medium nano, ordinary), uniform particle size, easy to disperse, strong fluidity, good sintering performance. 

Calcined alumina powder for wear resistant takes industrial aluminum hydroxide or industrial alumina as raw material,which is calcined at appropriate temperature into α-type alumina product with stable crystal form; Using calcined α-type alumina as raw material, it is made by ball milling of alumina micropowder


Application:


1.Making high-alumina refractory materials, refractory bricks

2.Making advanced ceramic products, electric porcelain devices


Micro Powder Production Process

 

1.Semicolon precipitation

2.Vertical ball mill

3.Acid washing tank

4.Overflow tank

5.Hydraulic classification

6.Pressure controller


Grit Production Process


1.Shaking sieve

2.Jaw crusher

3.Ball mill

4.Dust collector

5.Dumping furnace


Technology Index:


The Type of Alumina

Chemical Composition

Physical Properties

Refractory/Ceramics/Grinding/Polishing

Al₂O₃

(%)

Na₂O

(%)

SiO₂

(%)

Fe₂O₃

(%)

α-Al₂O₃

(%)

Specific Surface Area,

BET(㎡/g)

D50 Malvern

(μm)

Calcined Alumina in Refractory

99.5

0.20

0.1

0.04

94

2

4±0.5

Calcined Alumina in Refractory

99.3

0.35

0.1

0.04

93

1

5±0.5

Activated Alumina in Refractory

99.4

0.25

0.15

0.04

94

4

1.5±0.5

Calcined Alumina in Building Ceramics

98.0

0.35

0.15

0.03

91

2

1.5±0.5

Calcined Alumina in Building Ceramics

99.0

0.35

0.15

0.03

92

1.5

3±0.5

Calcined Alumina in Building Ceramics

99.0

0.35

0.15

0.03

93

1

4±0.5

Calcined Alumina in Wear-Resistant Ceramics

99.6

0.25

0.05

0.03

93

2


Calcined Alumina in Wear-Resistant Ceramics

99.5

0.35

0.04

0.04

92

1.5


Calcined Alumina in Grinding Ceramics

99.4

0.25

0.20

0.05

93

2

2±0.5

Calcined Alumina in Grinding Ceramics

99.5

0.25

0.08

0.05

93

1

3.5±0.5


Factory:

_02

FAQ:


Q1: Where is your factory? Which products are mainly produced? 


A1: Shandong Avant New Material Technology Co., Ltd. Its expertise in manufacturing, specialty research and development to create innovative flame retardant materials, offering a broad base of products to both the cast polymer and composites markets as well as the wire and cable industry. Avant flame retardant materials can service a full range of solutions to manufactures for a variety of applications. 

Our main products are precipitated aluminum hydroxide, ground aluminum hydroxide, high purity alumina activated alumina, surface treated aluminum hydroxide, white fused alumina, molecular sieve catalyst, CCG catalyst, catalyst carrier, catalyst auxiliary as well as other chemical raw materials


Q2: Do you support OEM or ODM customized services? 


A2: A2: Yes, we support it. Welcome to our production base for a factory tour 


Q3: What trade terms and payment methods do you support? 


A3: Usually, we use the trade terms commonly used in the industry such as EXW/FOB/CIF for transactions, and collect payments through TT, wire transfer, Western Union, etc. 

However, the specific cooperation methods can be negotiated amicably by both parties.

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