Microcrystalline Wear Resistant Alumina Lining Plates

Microcrystalline Wear Resistant Alumina Lining Plates
Microcrystalline Wear Resistant Alumina Lining Plates
Microcrystalline Wear Resistant Alumina Lining Plates
Microcrystalline Wear Resistant Alumina Lining Plates
Microcrystalline Wear Resistant Alumina Lining Plates
Microcrystalline Wear Resistant Alumina Lining Plates

Microcrystalline Wear Resistant Alumina Lining Plates

Product name : Microcrystalline Wear Resistant Alumina Lining Plates
Al2O3 ： 92% 95%
Bending strength(MPa) ： >=220 250 300 400 800
Compressive strength(MPa) ： >=1050 1300 1600 2000
Fracture toughness (MPam1/2) ： >=3.7 3.8 4.0 4.5 7
Rockwell hardness (HRA)： >=82 85 88 90
Loss bulk(cm3)： <=0.25 0.2 0.15 0.05 0.02
Bulk density(g/cm3) ： >=3.6 3.65 3.7 4.1 5.9
Feature ：Good wear resistance and impact resistance, the use of alumina wear-resistant ceramic blocks can help customers extend the service life of equipment and reduce unnecessary maintenance costs.

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Product Introduction

Description

Curved dovetail aluminum oxide ceramic plate (dovetail slotted ceramic liner ) is used to fix the dovetail ceramic liner to the equipment that needs anti-wear through the stainless steel guide rail. When in use, weld the dovetail guide rail to the part that needs to be anti-wear, and control the spacing to ensure the gap between the ceramics. Then attach the special ceramic with dovetail notch to the guide rail, and connect the ceramics in series along the direction of the guide rail to complete the installation.

Feature

Dovetail slotted ceramic tiles has the feature of good wear resistance and impact resistance, the use of alumina wear-resistant ceramic blocks can help customers extend the service life of equipment and reduce unnecessary maintenance costs.

Chemical Composition and Physical Properties

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

Specification Available

Type	Length(mm)	Width(mm)	Height(mm)
Flat plate	50~150	25~100	6~50
Welding plate	50~150	30~100	10~50
Trapezoidal plate	50~150	20~100	8~50

Application

Coal conveying system: chute, hopper, bin

Coal washing system: pressure hydrocyclone, non pressure three product heavy medium hydrocyclone, non pressure four product heavy medium hydrocyclone, concentration hydrocyclone group

Conveying system: pipeline, elbow, pipeline, hopper, bin, distribution port

Sintering system: inlet and outlet elbows of humidification tower, pipeline from grate cooler to electric dust collector, air duct from grate cooler to coal mill, elevator chute of clinker silo, clinker storage chute, cyclone pipe, etc.

Cement grinding system: vertical mill barrel, chute, feed roller press chute, roller press side baffle, constant flow weighing bin lining plate, feed V-type powder concentrator chute, V-type powder concentrator dispersion plate, powder concentrator cone and shell, circulating fan impeller, shell, cyclone and inlet and outlet elbow, ball mill outlet elbow, dust collection pipe, etc.

Waste heat power generation system: pipeline from grate cooler to settling chamber, wall of settling chamber, etc.

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