What is it about?
Si3N4 ceramics have become one of the most promising materials for third-generation semiconductor’s ceramic substrates due to its excellent mechanical and thermal properties. We used Gd2O3-MgSiN2 addditives system to prepared Si3N4 ceramics with the thermal conductivity, flexural strength, and fracture toughness were 124 W⋅m−1⋅k−1, 648 MPa, and 9.12 MPa⋅m1/2, respectively.
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Why is it important?
Comparing with the results in the literature, it was shown that Gd2O3-MgSiN2 was an effective additives system for obtaining Si3N4 ceramics with high thermal conductivity and superior mechanical properties.
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This page is a summary of: Effects of Gd
2
O
3
and MgSiN
2
sintering additives on the thermal conductivity and mechanical properties of Si
3
..., International Journal of Applied Ceramic Technology, December 2022, Wiley,
DOI: 10.1111/ijac.14279.
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