Alumina Ceramic Parts/Al2O3 Ceramic for Body Hard Armor

• Customization: Available
• Color: Slightly Yellow
• Material: Al2O3 Ceramic
• Brand Name: Xinxing
• Logo: Customized
• Shape: Hexagonal
• Rockwell Hardness(Hra): ≥90
• Purity: 99%
• Density: ≥3.88 g/cm3
• Vickers Hardness(Hv5): ≥1520
• Flexural Strength(MPa): ≥350
• Transport Package: Standard Export Paper Carton. or According to Cust
• Specification: 30.00cm * 20.00cm * 10.00cm
• Trademark: cxxcs
• Origin: Shanghai
• Production Capacity: 30000 Set/Sets Per Month

Product Description

 

Product Description

   
 

Structure and Performance

The molecular formula of alumina is Al2O3. It has many isomorphous crystals, mainly 3 types, namely α-Al2O3, β-Al2O3, and γ-Al2O3, with different structures and properties. Among them, α-Al2O3 has the most stable structure, also known as corundum. At high temperatures above 1300°C, Al2O3 is almost completely converted into α-Al2O3. It is the main component of alumina bulletpr**f ceramics.
The alumina arc ceramic bulletpr**f sheet produced by China Xinxing has an alumina content of 99% and a Rockwell hardness of up to 88. Through the milit**y shooting test, it has strong resistance to bullet impact, and the product can withstand the pressure shock wave of the bullet, and performs well in the shooting test.

Parameters

ITEM	UNIT	99%Al2O3
Density	g/cm³	≥3.88
Vickers hardness	HV5	≥1520
Rockwell hardness	HRA	≥90
Flexural strength	Mpa	≥350

 

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