CeramTec 977 Zirconia Toughened Alumina (ZTA), Al2O3•ZrO2

Category	Ceramic , Oxide , Aluminum Oxide
Manufacturer	CeramTec North America
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	CeramTec 977 Zirconia Toughened Alumina (ZTA), Al2O3•ZrO2.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

977 is a zirconia toughened alumina ceramic designed for use in ballistic protection and ceramic armor.

Physical Properties	Metric	English	Comments
Density	4.07 g/cc	0.147 lb/in³
Particle Size	2.0 - 3.0 µm	2.0 - 3.0 µm	Median Grain (d50)

Mechanical Properties	Metric	English	Comments
Vickers Microhardness	1550	1550	HV 0.5kg
Flexural Strength	469 MPa	68000 psi
Fracture Toughness	4.40 MPa-m½	4.00 ksi-in½	K1c

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