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Alumina Ceramic Liner

• Outstanding wear resistance with high hardness effectively resists material scouring and prolongs service life.
• Superior high temperature and corrosion resistance ensures stable performance against high heat, acid, alkali and chemical erosion in harsh environments.
• High structural strength effectively prevents impact and cracking, while standard sizing enables easy installation and replacement.

Contact information

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Email：inquiry@victoglobal.com

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PRODUCT DESCRIPTION

Product Features

• Outstanding wear resistance with high hardness effectively resists material scouring and prolongs service life.

• Superior high temperature and corrosion resistance ensures stable performance against high heat, acid, alkali and chemical erosion in harsh environments.

• High structural strength effectively prevents impact and cracking, while standard sizing enables easy installation and replacement.

Application Fields

• Lining for intermittent ball mills in ceramic industry for grinding body clay and glaze slurry.

• Inner protective lining of grinding equipment for electronic ceramic and magnetic material powder processing.

• Wear‑resistant lining for industrial grinding machinery in chemical and new‑material powder production.

Technical Data

Item	Unit	VL95	VL92S	VL92	VL75	VL68
Al₂O₃	%	95(±1)	92(±1)	92(±1)	75(±2)	68(±2)
Density	g/cm³	≥3.70	≥3.68	≥3.65	≥3.20	≥2.95
Hardness	Mohs	9	9	9	8	8
Rockwell Hardness (HRA)	-	≥89	≥92	≥87	≥78	≥72
Water Absorption	%	≤0.01	≤0.01	≤0.01	≤0.01	≤0.02
Flexural Strength	MPa	≥250	≥280	≥220	≥120	≥70
Fracture Toughness (KIC)	MPa·m¹ᐟ²	3.5–4.5	4.0–5.0	3.2–4.0	2.6–3.2	2.2–2.8
Wear Resistance	-	★★★★	★★★★★	★★★★	★★★	★★

Available Size

Flat Liner	L	W		H
	150	50		40/50/60/70/80/90/100
	150	40		40/50/60/70/80/90/100
Taper Liner	L	W1	W2	H
	150	50	45	40/50/60/70/80/90/100
	150	40	35	40/50/60/70/80/90/100
Half Flat Liner	L	W		H
	75	50		40/50/60/70/80/90/100
	75	40		40/50/60/70/80/90/100
Half Taper Liner	L	W1	W2	H
	75	50	45	40/50/60/70/80/90/100
	75	40	35	40/50/60/70/80/90/100
Thin Liner	L	W		H
Thin Liner	150	25		40/50/60/70/80/90/100
Note: Abover sizes for VL92/92S/95.

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