Oxidation bonding of porous silicon carbide ceramics with synergistic performance

She, Jihong; Ohji, Tatsuki; Kanzaki, Shuzo

doi:10.1016/s0955-2219(03)00225-5

Cited by 105 publications

(101 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…(10). The flexural strength of MBSC with no additives in the literature were 9.8 MPa at 50 % porosity, (12) 24 MPa at 43 % porosity, 39 MPa at 36 % porosity and 45.49 MPa at 29.54 % porosity (11,13). The particle sizes of SiC used in the literature were 0.5-20 μm, which is smaller or comparable with the present work.…”

Section: Acknowledgementsupporting

confidence: 64%

“…They include silica, mullite, cordierite, silicon nitride, etc. (8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18). Among these bond phases mullite possesses a high melting point, low oxygen diffusion coefficient and matching thermal expansion coefficient with SiC.…”

Section: Introductionmentioning

confidence: 99%

“…Several methods of synthesis of mullite bonded porous SiC ceramics were reported. Majority of these investigations have dealt with an in-situ reaction bonding process (10)(11)(12)(13)(14)(15)(16). The effect of addition of Y 2 O 3 , alkaline earth metal oxides with the starting materials on the properties of the reaction bonded porous SiC ceramics are also discussed by several authors (15,16).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Effect of Y2O3 addition on the properties of mullite bonded porous SiC ceramics prepared by an infiltration technique

Kayal¹,

Dey²,

Chakrabarti³

2013

Bol. Soc. Esp. Ceram. Vidr.

View full text Add to dashboard Cite

Mullite bonded porous SiC ceramics were synthesized by infiltrating a powder compact of SiC and Y2O3 with a liquid precursor of mullite which on subsequent heat treatment at 1300-1500 ºC produced mullite bonded porous SiC ceramics. The effect of Y2O3 content and sintering temperature on phase composition, microstructure, oxidation degree of SiC, flexural strength, porosity and pore size distribution were studied. Due to enhance oxidation and well developed neck formation by the addition of Y₂O₃ a high strength 49 MPa was achieved for the porous mullite bonded SiC ceramics with porosity 28 vol %.

Se han sintetizado materiales porosos de SiC-Mullita mediante la infiltración de polvo prensado de SiC y Y₂O₃ con un precursor líquido de mullita, el cual con un tratamiento térmico posterior a 1300-1500 °C da lugar a los materiales porosos de SiC-Mullita. Se estudió el efecto del contenido de Y₂O₃ y la temperatura de sinterización en la constitución mineralógica, en la microestructura, en el grado de oxidación del SiC, la resistencia a la flexión, la porosidad total y su distribución de tamaño. Debido a la oxidación y a la mejora en la formación de los cuellos por la adición de Y₂O₃, se alcanzan altos valores de resistencia, 49 MPa, para estos materiales porosos de SiC-Mullita con porosidad 28 % en volumen

show abstract

Section: Acknowledgementsupporting

confidence: 64%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effect of Y2O3 addition on the properties of mullite bonded porous SiC ceramics prepared by an infiltration technique

Kayal¹,

Dey²,

Chakrabarti³

2013

Bol. Soc. Esp. Ceram. Vidr.

View full text Add to dashboard Cite

show abstract

“…The ceramics has been fabricated from the reactants of titanium powder and carbon fiber by the combustion synthesis method. There were several reports concerned with the preparation of porous carbide ceramics, such as silicon carbide, zirconium carbide, titanium carbide, and hafnium carbide [20][21][22][23]. In this study, we focus on porous TiC ceramics, because the costs of raw materials are relatively low, and the preparation method was established.…”

Section: Introductionmentioning

confidence: 99%

Application of the powder of porous titanium carbide ceramics to a reusable adsorbent for environmental pollutants

Moriwaki

Kitajima

Shirai

et al. 2011

Journal of Hazardous Materials

View full text Add to dashboard Cite

show abstract

“…The macroporous ceramics can be fabricated by the partial liquid phase sintering with slight additive or the oxidation bonding among particles or recrystallization methods. [1][2][3][4][5][6] The macroporous SiC has been used as membrane support [4][5][6] and diesel particulate filter DPF. 7 On the other hand, silicon-carbon based microporous or mesoporous ceramics are prepared by the pyrolysis of precursor polymer.…”

Section: Introductionmentioning

confidence: 99%

ポリカルボシランとナノ粒子によるメソポーラス炭化ケイ素の作製

Fukushima

Zhou

Yoshizawa

et al. 2006

J. Ceram. Soc. Japan

View full text Add to dashboard Cite

Mesoporous silicon carbide SiC ceramics were produced via the pyrolysis of polycarbosilane PCS with and without SiC nano sized particle filler, and their pore characteristics such as size and BET surface area were investigated. The amount of filler and the pyrolysis temperature significantly affected the surface area and pore size. The surface area of PCS reached around 0.5 m 2 g by the pyrolysis at 800c C and pore also was found to almost disappear. In contrast, the specimen with filler showed high surface area above 200 m 2 g after the pyrolysis at 800c C and the retention of mesopore even after the pyrolysis at 1200c C.

show abstract

Oxidation bonding of porous silicon carbide ceramics with synergistic performance

Cited by 105 publications

References 15 publications

Effect of Y<sub>2</sub>O<sub>3</sub> addition on the properties of mullite bonded porous SiC ceramics prepared by an infiltration technique

Effect of Y<sub>2</sub>O<sub>3</sub> addition on the properties of mullite bonded porous SiC ceramics prepared by an infiltration technique

Application of the powder of porous titanium carbide ceramics to a reusable adsorbent for environmental pollutants

ポリカルボシランとナノ粒子によるメソポーラス炭化ケイ素の作製

Contact Info

Product

Resources

About