Alumina Ceramic Lining Piece
Alumina Ceramic Lining Piece
Alumina Ceramic Lining Piece
Alumina Ceramic Lining Piece
Alumina Ceramic Lining Piece
Alumina Ceramic Lining Piece

Alumina Ceramic Lining Piece

Product Name:alumina ceramic lining piece
Product Material: Alumina ceramic
Alumina Content: 92 or 95
Hardness(Mohs): 9
Bulk Density( g/cm3): >=3.6 >=3.7
Self Wearing Rate：<=0.15 <=0.02
Certifified: ISO 9001

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Product Introduction

alumina ceramic lining piece can be divided into: Mosaic patches, hexagon Mosaic patches, square Mosaic patches, rectangular Mosaic patches, hexagon patches. The material behind the patch is: self-adhesive, acetate cloth, transparent adhesive, nylon mesh, etc.

Properties

1. High hardness
The Shanghai Institute of Ceramics of the Chinese Academy of Sciences has determined that its Rockwell hardness is HRA80-90, second only to diamond, and far exceeds the wear-resistant steel and stainless steel.
2. Excellent wear resistance
The wear resistance of manganese steel is 266 times that of high chromium cast iron and 171.5 times that of high chromium cast iron. According to our more than ten years of customer tracking survey, in the same working condition, can prolong the service life of equipment at least ten times more than.
3. Light weight
Its density of 3.5g/cm3, only half of steel, can greatly reduce the load of equipment.

Application field

All kinds of mechanical equipment with large wear, such as coal transport, feed system, powder system, ash discharge and dust removal system, etc. of thermal power, iron and steel, smelting, machinery, coal, mining, chemical, cement, port and wharf enterprises, can choose different types of products according to different needs.

Technical Specific

Series	BM92	BMG95	BME95	BMZTA	BMZR
AL2O3 (%)	92±0.5	95±0.5	95±0.5	≥75	-
ZrO2 (%)	-	-	-	≥21	94.8±0.5
Bulk density(g/cm3)	≥3.6	≥3.65	≥3.7	≥4.1	≥5.9
Compressive strength (MPa)	≥1050	≥1300	≥1600	≥2000	-
Bending strength (MPa)	≥220	≥250	≥300	≥400	≥800
Fracture toughness (MPam1/2)	≥3.70	≥3.80	≥4.0	≥4.5	≥7
Rockwell hardness (HRA)	≥82	≥85	≥88	≥90	≥88
Loss bulk (cm3)	≤0.25	≤0.2	≤0.15	≤0.05	≤0.02