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Grey fused alumina zirconia abrasive grain/AZ25 AZ40 gray fused alumina

Grey fused alumina zirconia abrasive grain/AZ25 AZ40 gray fused alumina

Price:

Open price

Min.Order Quantity:

1 Metric Ton

Supply Ability:

500 Metric Ton per Month

Port:

Tianjin,Lianyungang,Shanghai

Place of Origin:

China

Payment Terms:

Brand:

HAIXU ABRASIVES

Products Model:

F8-F220

Products Details
Company Profile

Quick Details

Brand Name: HAIXU ABRASIVES

Model Number: F8-F220

Place of Origin: China

Packaging & Delivery

Packaging Details: 25kg/pvc bag,1MT/big bag
Delivery Detail: 5-7 days

Specifications

Production description

Grey fused alumina zirconia abrasive grain/AZ25 AZ40 gray fused alumina

High toughness Zirconia emery 25% ZrO2 grain is produced by putting rich aluminum, zirconium materials and additives in electric furnaces, smelting with high temperature above 2000°C,cooling down with special technology, and compacting with Barmac plastic, which has the characteristics of excellent self-sharpening ability,tenacious texture, dense structure and high strength.

Why Adopting Zirconia grain for abrasive tools instead of Aluminum oxide?

The significant characteristics of Zirconia grain are as below:

1.High toughness can increase the lifetime of abrasive cutting disc & grinding disc.

2.High self-sharpening ability can make cutting disc& grinding disc sharper.

Technical Data Sheet

Chemical composition
Item	ZA25	ZA40
AL₂O₃	68-72%	55-57%
ZrO₂	24-30%	35-44%
TiO₂	Max 1.5%	Max 1.5%
Fe₂O₃	Max 0.5%	Max 0.5%
SiO₂	Max 1.0%	Max 1.0%
Typical physical properties
Particle shape	monoclinical tetragonal
Chemical property	Amphoteric
Reaction with acid and alkali	No
Reaction with carbon	Forming carbide since 1650 ℃
Crystal Size	≤30 μm
Hardness	Mohs:9.0
Knoop hardness	1450-2000 kg/cm3
Melting Point	1850 ℃
Maximum service temperature	1600 ℃
Specific Gravity	4.20g/cm3
Bulk density(LPD)	2.18 g/cm3
Color	Gray
Specific heat capacity(cal/g.C)	0.2205(50-500℃)
Heat conductivity	0.2718 cal/cm2.sec.℃
Linear expansivity(X10-6)	6.82(100-700℃)
Grain grit	4# 5# 6# 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#

ZA36(3)

AZ25 F-Grit Size	Bulk density (g/cm3)
F8	2.10-2.28
F10	2.20-2.38
F12	2.16-2.34
F14	2.10-2.28
F16	2.05-2.26
F20	2.00-2.24
F22	1.97-2.25
F24	1.99-2.22
F30	1.98-2.21
F36	1.93-2.11
F46	1.92-2.10
F54	1.90-2.08
F60	1.87-2.05
F70	1.86-2.04
F80	1.85-2.04
F90	1.85-2.03
F100	1.85-2.03
F120	1.88-2.02
F150	1.88-2.01
F180	1.88-2.00
F220	1.88-2.00

Applications

Making zircon fused alumina brick and building materials.
Used for making bonded abrasives products,and process of grinding,sandblasting,surface treatment of metal products and other materials.
With good melt erosion resistance,Zirconia fused alumina has good grinding effect on steel,iron casting,heat resistant steel and other alloy materials.
High toughness Zirconia corundum 25% ZrO2 grain can be made for heavy duty Zirconia fused alumina grinding wheel,snagging,cutting disc,Fiber disc,grinding rails,high speed abrasive belts etc.
Used for making coated abrasives products.
Used for making lapping paste,polishing wax,emery cloth,sandpaper etc.

Production:

Packing and delivery

Why choose us

We are a manufacturer, which can control the cost easier than trade company also can give you answer more quickly.
As a manufacturer, we know much in technique and can give you more support in technique problem.
Professional and experienced service team, specialized in abrasive production ,more than 10 years.
Our products are complete in specifications with various of sizes
We enjoy a good reputation in the customers in domestic and overseas markets.
Large production capacity, short lead time of products.
24*7 online service.

Contact us

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Zhengzhou Haixu Abrasives Co.,ltd ,founded in 1999, with more than 80 Staff including 10 professional and experienced technicians, is specialized in production and sale of abrasives. Our main products are fused aluminum oxide,silicon carbide,Chromite sand, garnet,tabular alumina,boron Carbide,and other related products running under the certifications G B , I S O,F E P A and J I S . At present, our annual production capacity is about 30000tons and sales exceeded 100 millions. Our company owns science Management system and perfect quality control system with all kinds of testing equipment such as OMEC machine, slap-sieve and microscope.
Since the establishment, we have supplied our abrasives products and provide related solution to more than 200 customers from over 40 countries, and received a favorable appreciation from customers both home and abroad.
All staff from Haixu Abrasives hope to cooperate with you sincerely, and finally to get win-win situation.

Basic Information

Business Type: Manufacturer,Trading Company
Main Products: Manufacturing abrasive material,tools and export related products.
Location: Henan, China (Mainland) Asia
Year Established:

Trade Capacity

Accepted Delivery Terms: FOB,CIF,EXW,DDP,DDU
Accepted Payment Currency: USD,RMB,EUR
Accepted Payment Type: L/C,T/T,Western Union
Nearest Port: Tianjin ,Qingdao,Lianyungang

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Verified Supplier - Zhengzhou haixu abrasive Co.,Ltd Bussiness Type: Manufacturer,Trading Company
Scale: 11 - 50 People
Country/Region: China (Mainland)/Asia
Established: 1999