Untitled

Ye, F.; Zhou, Yu; Lei, T.C.; Yang, Juan; Zhang, L. T.

doi:10.1023/a:1017962922590

Cited by 14 publications

(3 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Many other studies have considered the interaction of glasses with SiC, often for the fabrication of SiC fiber reinforced composites [7,8,10], as additives for liquid phases sintering [21] and for joining. Alumino borosilicates [5][6][7][8]22], soda-lime silicates [23], silicates [9] and glasses of the Pyrex type [5,6] have been shown to react in contact with SiC at temperatures above 1420 K to produce bubbles.…”

Section: Discussionmentioning

confidence: 99%

“…These glasses may be used as coatings for low temperature applications [26]. Barium aluminosilicate glass-ceramics have also been shown to be stable with SiC [10].…”

Section: Discussionmentioning

confidence: 99%

“…Aluminosilicate glasses with MgO [1][2][3], Y 2 O 3 [4], aluminoborosilicate glasses [5,6], zinc borate glass [7], borosilicate glass [8,9] have been used as well as glass-ceramics [10,11]. Approximate chemical compositions of glasses do not constitute an adequate guide to their sealing properties.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Selection criteria for sealing glasses for SiC packaging

Guinel¹,

Norton²

2004

Journal of Non-Crystalline Solids

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

“…These glasses may be used as coatings for low temperature applications [26]. Barium aluminosilicate glass-ceramics have also been shown to be stable with SiC [10].…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Selection criteria for sealing glasses for SiC packaging

Guinel¹,

Norton²

2004

Journal of Non-Crystalline Solids

View full text Add to dashboard Cite

Glass Matrix Composite

Bernardo

2011

Wiley Encyclopedia of Composites

View full text Add to dashboard Cite

Glass and glass–ceramic matrix composites represent a very particular type of composite materials. As in most ceramic matrix composites, the reinforcements are mainly intended to increase the resistance to crack propagation, that is, the most significant weakness of the matrices, due to several toughening mechanisms. Unlike polycrystalline ceramic matrices, however, glasses offer the distinctive feature of viscous flow, being readily deformed and flowed in their low viscosity state, with the possibility of incorporating secondary phases at moderately high temperatures. Fibrous reinforcements (mainly C and SiC fibers) are at the basis of materials with impressive properties, for example, strength above 1 GPa, fracture toughness up to 35 MPa m 0.5 , almost zero thermal expansion, and service temperature up to 1500°C, but still facing high costs, although known for many years. Recent applications, such as that of “optomechanical materials,” that is, transparent materials with improved crack resistance, may stimulate research investments and production. As an alternative, dispersion‐reinforced composites, first seen as lower value category, owing to the limited improvements in fracture toughness, are currently the candidates for extensive industrial production, since the low cost treatments applied may be combined with complex combinations of different functionalities.

show abstract

Strong and Tough Glass with Self‐Dispersed Nanoparticles via Solidification

et al. 2019

View full text Add to dashboard Cite

Glassy materials can be broadly defined as any amorphous solid, which are important in nature and have significant societal value for their applications in daily life and industry. Although many methods have been applied, the fracture toughness of traditional glasses is still very low due to intrinsic brittleness, significantly limiting their use for structural applications. While nanoelements may be added into glasses and ceramics to form nanocomposites with enhanced properties, it is extremely difficult to distribute and disperse them inside the liquid glass/ceramic matrix with traditional processing methods. It is shown that a strong and tough glass can be fabricated through a direct‐solidification process using a nanoparticle self‐dispersion mechanism in a glass melt (2MgO·2Al2O3·5SiO2) with the assistance of B2O3, delivering a 6.1% strain limit and strength up to E/14 (E is elastic modulus), which is close to the theoretical limit of E/10 and one of the highest among all materials reported so far. The fracture toughness of the glass with 30 vol% SiC nanoparticles is significantly higher than any other inorganic glass tested under similar conditions. This new method opens up remarkable opportunities for glass and ceramic research, manufacturing, and applications.

show abstract

Untitled

Cited by 14 publications

References 8 publications

Selection criteria for sealing glasses for SiC packaging

Selection criteria for sealing glasses for SiC packaging

Glass Matrix Composite

Strong and Tough Glass with Self‐Dispersed Nanoparticles via Solidification

Contact Info

Product

Resources

About