JP2002037673A5 - - Google Patents
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- Publication number
- JP2002037673A5 JP2002037673A5 JP2000222240A JP2000222240A JP2002037673A5 JP 2002037673 A5 JP2002037673 A5 JP 2002037673A5 JP 2000222240 A JP2000222240 A JP 2000222240A JP 2000222240 A JP2000222240 A JP 2000222240A JP 2002037673 A5 JP2002037673 A5 JP 2002037673A5
- Authority
- JP
- Japan
- Prior art keywords
- molded body
- binder
- producing
- ceramic molded
- silicon carbide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000011230 binding agent Substances 0.000 claims 10
- 239000000919 ceramic Substances 0.000 claims 9
- 238000004519 manufacturing process Methods 0.000 claims 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N Silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2R,3R,4S,5R,6S)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2R,3R,4S,5R,6R)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical group CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 claims 3
- 239000007864 aqueous solution Substances 0.000 claims 3
- 229920000609 methyl cellulose Polymers 0.000 claims 3
- 239000001923 methylcellulose Substances 0.000 claims 3
- 235000010981 methylcellulose Nutrition 0.000 claims 3
- 239000002245 particle Substances 0.000 claims 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 2
- 238000005238 degreasing Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 229910021426 porous silicon Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Claims (6)
前記バインダーは、２％水溶液の粘度が７０００ｍＰａ・ｓ以上のメチルセルロースであることを特徴とするバインダー。A binder used for producing a ceramic molded body composed of ceramic particles and an organic component,
The binder is methylcellulose having a viscosity of 7000 mPa · s or more in a 2% aqueous solution.
前記バインダーとして、請求項１〜３のいずれか１に記載のバインダーを用いることを特徴とするセラミック成形体の作製方法。After preparing a mixed composition containing ceramic particles, a solvent and a binder, a method for producing a ceramic molded body, wherein a ceramic molded body is produced using the mixed composition,
A method for producing a ceramic molded body, wherein the binder according to any one of claims 1 to 3 is used as the binder.
前記混合組成物を用いて押し出し成形及び封口処理を行い、多数の貫通孔が長手方向に並設され、これら貫通孔のどちらかの一端が互い違いに封口された柱状の炭化珪素成形体を作製し、
得られた炭化珪素成形体の脱脂、焼成を行うことを特徴とする多孔質炭化珪素部材の製造方法。After preparing a mixed composition comprising silicon carbide particles, a solvent, and the binder according to any one of claims 1 to 3 ,
Extrusion molding and sealing treatment are performed using the mixed composition, and a columnar silicon carbide molded body in which a large number of through holes are arranged side by side in the longitudinal direction and one end of each of these through holes is alternately sealed is produced. ,
A method for producing a porous silicon carbide member, wherein the obtained silicon carbide molded body is degreased and fired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000222240A JP2002037673A (en) | 2000-07-24 | 2000-07-24 | Manufacturing method of binder and ceramic component, manufacturing method of sintered body and manufacturing method of porous silicon carbide member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000222240A JP2002037673A (en) | 2000-07-24 | 2000-07-24 | Manufacturing method of binder and ceramic component, manufacturing method of sintered body and manufacturing method of porous silicon carbide member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002037673A JP2002037673A (en) | 2002-02-06 |
| JP2002037673A5 true JP2002037673A5 (en) | 2005-05-26 |
Family
ID=18716507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000222240A Pending JP2002037673A (en) | 2000-07-24 | 2000-07-24 | Manufacturing method of binder and ceramic component, manufacturing method of sintered body and manufacturing method of porous silicon carbide member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002037673A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004031101A1 (en) | 2002-10-07 | 2004-04-15 | Ibiden Co., Ltd. | Honeycomb structural body |
| JP4437084B2 (en) | 2002-10-07 | 2010-03-24 | イビデン株式会社 | Honeycomb structure |
| JP2008132752A (en) * | 2006-04-13 | 2008-06-12 | Ibiden Co Ltd | Extruder, extrusion molding method, and manufacturing process of honeycomb structure |
| WO2007122680A1 (en) * | 2006-04-13 | 2007-11-01 | Ibiden Co., Ltd. | Extrusion molding machine, method of extrusion molding and process for producing honeycomb structure |
| DE102006062140A1 (en) * | 2006-12-22 | 2008-06-26 | Dow Wolff Cellulosics Gmbh | Cellulose ether additives for the extrusion of ceramic materials |
| JP5282053B2 (en) * | 2009-02-03 | 2013-09-04 | 日本碍子株式会社 | Manufacturing method of honeycomb structure |
| US20130043624A1 (en) * | 2010-03-08 | 2013-02-21 | Sumitomo Chemical Company, Limited | Green compact and method for producing aluminum titanate sintered body |
-
2000
- 2000-07-24 JP JP2000222240A patent/JP2002037673A/en active Pending
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