Rank the ceramic materials in the table according to their thermal shock resistance. Which material from the table do you choose for thermal cycling application in 200 - 900°C temperature range? Show your work. Table: Properties for different ceramic materialsThermal expansioncoefficient (x10°/°C | (MPa.m2) conductivityat 25-1000°C)Material/ Property Elastic modulusThermal(GPa)(W/m.K)Al2O3ZrO2 toughenedalumina (ZTA)MgOSiC3008.13.5183609.57.012330122.8604104.04.6120Quartz glass730.50.61.38

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Table: Properties for different ceramic materials Material/ Property Elastic modulus Thermal expansion coefficient (x10/°C | (MPa.m2) conductivity at 25-1000°C) Kic Thermal (GPa) (W/m.K) Al2O3 ZrO2 toughened alumina (ZTA) MgO SiC 300 8.1 3.5 18 360 9.5 7.0 12 330 12 2.8 60 410 4.0 4.6 120 Quartz glass 73 0.5 0.6 1.38

Table: Properties for different ceramic materials Material/ Property Elastic modulus Thermal expansion coefficient (x10/°C | (MPa.m2) conductivity at 25-1000°C) Kic Thermal (GPa) (W/m.K) Al2O3 ZrO2 toughened alumina (ZTA) MgO SiC 300 8.1 3.5 18 360 9.5 7.0 12 330 12 2.8 60 410 4.0 4.6 120 Quartz glass 73 0.5 0.6 1.38

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Author:Kreith, Frank; Manglik, Raj M.

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Chapter1: Basic Modes Of Heat Transfer

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Rank the ceramic materials in the table according to their thermal shock resistance. Which material from the table do you choose for thermal cycling application in 200 - 900°C temperature range? Show your work.

Table: Properties for different ceramic materials
Thermal expansion
coefficient (x10°/°C | (MPa.m2) conductivity
at 25-1000°C)
Material/ Property Elastic modulus
Thermal
(GPa)
(W/m.K)
Al2O3
ZrO2 toughened
alumina (ZTA)
MgO
SiC
300
8.1
3.5
18
360
9.5
7.0
12
330
12
2.8
60
410
4.0
4.6
120
Quartz glass
73
0.5
0.6
1.38

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