Zirconium Corundum Abrasive Za40 30# for Heavy Duty Grinding Wheel

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Machinery
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Model NO.: Za40 30#
• Hardness: Superabrasive
• Transport Package: 25kg/Bag
• Specification: 24# 30# 46# 60#
• Trademark: WX
• Origin: China
• HS Code: 2818109000
• Production Capacity: 5000

Product Description

 

Product Description

ZA40 is a eutectic abrasive with 40% zirconia content prepared by special smelting process. ZA40 is made of aluminium oxide and zirconia as raw materials, at the temperature of 1900ºC, using the arc smelting process. Due to the particularity of manufacturing process,ZA40 has small grain size and special dendritic eutectic micro-structure.
In the application field of coated abrasives, the side of the special microstructure of abrasives in the process of grinding showed a micro-crushing mechanism, thus greatly improving the low pressure grinding process of the grinding and cutting speed of the grinding material, but also prolong the service life of the product, far better than the traditional abrasives such as brown fused alumina and silicon carbide.

 

Product Parameters

Application
ZA40 is suitable for multiple high grade coated abrasives, such as heavy load sand belt, ,louvre blade , steel paper disc, etc. In the plate grinding, hard grinding metal processing (such as stainless steel, titanium alloy, etc.) has a significant effect.

Chemical Component 

Type	Chemical Index
	Al2O3	ZrO2	TiO2	SiO2	Fe2O3
ZA40	60%	39%	0.15%	0.10%	0.15%

Physical Parameter

Items	Target
Grain Size	~12 micrometer
True Density	4.60g/
Melting Point	1890ºC
Vickers Hardness	19Gpa(50gThe pressure head load)
Bulk Density	1.90-2.30 g/
Colour	Gray

 

AZ40-F Bulk Density(g/)

F12	F14	F16	F20
2.22-2.36	2.20-2.34	2.15-2.29	2.12-2.26
F24	F30	F36	F40
2.10-2.24	2.05-2.19	2.00-2.14	1.96-2.10
F60	F80	F100	F120
1.91-2.05	1.89-2.03	1.88-2.02	1.88-2.02
F150	F180	F200
1.88-2.02	1.88-2.02	1.88-2.02

AZ40-P Bulk Density(g/)

P20	P24	P30	P36
0-2.25	0-2.20	0-2.20	0-2.20
P40	P50	P60	P80
0-2.10	0-2.10	0-2.00	0-2.00
P100	P120	P150	P180
0-1.93	0-1.93	0-1.93	0-1.93
P220
0-1.93

 

Detailed Photos

 

Certifications

 

After Sales Service