Preparation and mechanical properties of machinable alumina/mica composites

Taruta, Seiichi; Fujisawa, Ryuji; Kitajima, Kunio

doi:10.1016/j.jeurceramsoc.2005.03.258

Cited by 22 publications

(13 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…6. For the Si 2 N 2 O/30 vol% BN composite, its Vickers hardness is 5.5 GPa, which is close to that of machinable mica–glass–ceramic (3 GPa) and layered ternary compound Ti 3 SiC 2 (4–5 GPa) 28,29 …”

Section: Resultssupporting

confidence: 52%

Preparation and Properties of Machinable Si₂N₂O/BN Composites

Tong

Zhou

Zhang

et al. 2008

Int J Applied Ceramic Tech

View full text Add to dashboard Cite

Si 2 N 2 O/BN composites were successfully fabricated. With increasing BN content, the elastic modulus and hardness almost linearly decrease while the flexural strength does not exhibit a dramatic degradation. This is attributed to the fact that the homogeneously dispersed nanosized BN particles inhibit the grain growth of Si 2 N 2 O. The critical thermal-shock resistance temperature of the Si 2 N 2 O/30 vol% BN composite is enhanced by 4001C than monolithic Si 2 N 2 O. The introduction of BN significantly improves the dielectric properties and machinability. The Si 2 N 2 O/BN composites show a combination of high strength, low dielectric constant, good thermal shock resistance, and machinability, indicating that they are promising structural/functional materials.

show abstract

Section: Resultssupporting

confidence: 52%

Preparation and Properties of Machinable Si₂N₂O/BN Composites

Tong

Zhou

Zhang

et al. 2008

Int J Applied Ceramic Tech

View full text Add to dashboard Cite

show abstract

“…The hardness of the samples decreased with increasing BN content; when the BN/SiO 2 ratio of the composite was 4, the Vickers hardness was 2.97 GPa, which is lower than that of machinable mica-glass-ceramic (3 GPa). 24…”

Section: Resultsmentioning

confidence: 99%

Effect of the BN content on the thermal shock resistance and properties of BN/SiO₂ composites fabricated from mechanically alloyed SiBON powders

Yang

Miao

et al. 2017

RSC Adv.

View full text Add to dashboard Cite

show abstract

“…The hardness of the BN/Si 2 N 2 O composites decreased with increasing BN content. The highest Vickers hardness of the composite (L 5.0 BN 7.5 ) is 2.2 GPa, which is lower than that of machinable mica-glass-ceramic (3 GPa) [25]. A photograph of the drilled L 5.0 BN 7.5 composite is presented in Fig.…”

Section: Mechanical Property and Machinabilitymentioning

confidence: 95%

Fabrication and properties of porous boron nitride/silicon oxynitride ceramic composites via gas pressure sintering

Lin

et al. 2015

Materials & Design

View full text Add to dashboard Cite

Preparation and mechanical properties of machinable alumina/mica composites

Cited by 22 publications

References 10 publications

Preparation and Properties of Machinable Si₂N₂O/BN Composites

Preparation and Properties of Machinable Si₂N₂O/BN Composites

Effect of the BN content on the thermal shock resistance and properties of BN/SiO₂ composites fabricated from mechanically alloyed SiBON powders

Fabrication and properties of porous boron nitride/silicon oxynitride ceramic composites via gas pressure sintering

Contact Info

Product

Resources

About

Preparation and mechanical properties of machinable alumina/mica composites

Cited by 22 publications

References 10 publications

Preparation and Properties of Machinable Si2N2O/BN Composites

Preparation and Properties of Machinable Si2N2O/BN Composites

Effect of the BN content on the thermal shock resistance and properties of BN/SiO2 composites fabricated from mechanically alloyed SiBON powders

Fabrication and properties of porous boron nitride/silicon oxynitride ceramic composites via gas pressure sintering

Contact Info

Product

Resources

About

Preparation and Properties of Machinable Si₂N₂O/BN Composites

Preparation and Properties of Machinable Si₂N₂O/BN Composites

Effect of the BN content on the thermal shock resistance and properties of BN/SiO₂ composites fabricated from mechanically alloyed SiBON powders