Development of manufacturing method for NITE-porous SiC ceramics using decarburization process

被引：17

作者：

Park, Yi-Hyun ^{[1
]}

Park, Joon-Soo ^{[2
]}

Hinoki, Tatsuya ^{[2
]}

Kohyama, Akira ^{[2
]}

机构：

[1] Kyoto Univ, Grad Sch Energy Sci, Kyoto 6110011, Japan

[2] Kyoto Univ, Inst Adv Energy Sci, Kyoto 6110011, Japan

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2008年 / 28卷 / 03期

关键词：

SiC; porosity; mechanical properties; NITE;

D O I：

10.1016/j.jeurceramsoc.2007.07.004

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 [材料科学与工程]; 080502 [材料学];

摘要：

The objective of this work is to develop manufacturing method of porous SiC ceramics with mechanical and chemical stability. The nanoinfiltration transient eutectic (NITE)-porous SiC ceramics were fabricated by decarburization of the hot-pressed NITE-SiC including carbon particles. Porosity could be controlled at less than +/- 0.5% by the amount of carbon particles. The NITE-porous SiC ceramics exhibited a substantially high strength in comparison with other conventional porous SiC ceramics, due to its robust microstructure consisted of spherical pores. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：657 / 661

页数：5

共 17 条

[1]

Current status of SiC/SiC composites R&D [J].

Fenici, P ;

Rebelo, AJF ;

Jones, RH ;

Kohyama, A ;

Snead, LL .

JOURNAL OF NUCLEAR MATERIALS, 1998, 258 :215-225

[2]

Recent advances in the development of SiC/SiC as a fusion structural material [J].

Jones, RH ;

Snead, LL ;

Kohyama, A ;

Fenici, P .

FUSION ENGINEERING AND DESIGN, 1998, 41 :15-24

[3]

Thermo-mechanical properties carbide composites fabricated and microstructure of silicon by nano-infiltrated transient eutectoid process [J].

Katoh, Y ;

Dong, SM ;

Kohyama, A .

FUSION ENGINEERING AND DESIGN, 2002, 61-62 :723-731

[4]

Interactions between fusion materials R&D and other technologies [J].

Kohyama, A ;

Seki, M ;

Abe, K ;

Muroga, T ;

Matsui, H ;

Jitsukawa, S ;

Matsuda, S .

JOURNAL OF NUCLEAR MATERIALS, 2000, 283 (PART I) :20-27

[5]

Conceptual design of the dual-coolant blanket in the frame of the EU power plant conceptual study [J].

Norajitra, P ;

Bühler, L ;

Fischer, U ;

Gordeev, S ;

Malang, S ;

Reimann, G .

FUSION ENGINEERING AND DESIGN, 2003, 69 (1-4) :669-673

[6]

The EU advanced lead lithium blanket concept using SiCf/SiC flow channel inserts as electrical and thermal insulators [J].

Norajitra, P ;

Bühler, L ;

Fischer, U ;

Kleefeldt, K ;

Malang, S ;

Reimann, G ;

Schnauder, H ;

Giancarli, L ;

Golfier, H ;

Poitevin, Y ;

Salavy, JF .

FUSION ENGINEERING AND DESIGN, 2001, 58-59 :629-634

[7]

Porous SiC ceramics fabricated by reactive infiltration of gaseous silicon into charcoal [J].

Qian, JM ;

Jin, ZH ;

Wang, XW .

CERAMICS INTERNATIONAL, 2004, 30 (06) :947-951

[8]

Preparation of porous SiC ceramic with a woodlike microstructure by sol-gel and carbothermal reduction processing [J].

Qian, JM ;

Wang, JP ;

Qiao, GJ ;

Jin, ZH .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2004, 24 (10-11) :3251-3259

[9]

Evaluation and extension of physical property-porosity models based on minimum solid area [J].

Rice, RW .

JOURNAL OF MATERIALS SCIENCE, 1996, 31 (01) :102-118

[10]

Oxidation bonding of porous silicon carbide ceramics [J].

She, JH ;

Deng, ZY ;

Daniel-Doni, J ;

Ohji, T .

JOURNAL OF MATERIALS SCIENCE, 2002, 37 (17) :3615-3622

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