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MarkeTech MC-LD and MC-MD Ultra High Temperature Machinable Ceramics

Category Ceramic , Oxide
Manufacturer MarkeTech
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF MarkeTech MC-LD and MC-MD Ultra High Temperature Machinable Ceramics.pdf
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Material Notes:
For very high temperatures or where thermal conductivity or thermal shock is important, these machinable alkaline/alkaline earth zirconium phosphate ceramics (NaZr2P3O12 or BaZr4P6O24) are recommended. MC-LD is a lower density material suitable for use where thermal shock resistance is important. MC-MD is a higher density material that is superior where better abrasion and wear resistance are desired. These materials can be water quenched from 2550°F (1400°C).
Physical Properties Metric English Comments
Density 3.20 - 3.65 g/cc
0.116 - 0.132 lb/in³
Mechanical Properties Metric English Comments
Modulus of Elasticity 50.0 - 80.0 GPa
7250 - 11600 ksi
50.0 - 80.0 GPa

@Temperature 1000 °C
7250 - 11600 ksi

@Temperature 1830 °F
Flexural Strength 40.0 - 65.0 MPa
5800 - 9430 psi
45.0 MPa

@Temperature 1500 °C
6530 psi

@Temperature 2730 °F
55.0 - 75.0 MPa

@Temperature 1000 °C
7980 - 10900 psi

@Temperature 1830 °F
Thermal Properties Metric English Comments
CTE, linear <= 1.00 µm/m-°C
<= 0.556 µin/in-°F
adjustable
Specific Heat Capacity 0.500 J/g-°C
0.120 BTU/lb-°F
Thermal Conductivity <= 1.00 W/m-K
<= 6.94 BTU-in/hr-ft²-°F
Melting Point >= 1800 °C
>= 3270 °F
Maximum Service Temperature, Air 1500 °C
2730 °F
Descriptive Properties Value Comments
Color White
Fracture Toughness 1.0 to 1.5 Mpa
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