KR101044202B1 - 현탁액에 기포발생을 이용한 다공질 Si₂N₂O-Si₃N₄복합체의 제조방법 - Google Patents
현탁액에 기포발생을 이용한 다공질 Si₂N₂O-Si₃N₄복합체의 제조방법 Download PDFInfo
- Publication number
- KR101044202B1 KR101044202B1 KR1020090016255A KR20090016255A KR101044202B1 KR 101044202 B1 KR101044202 B1 KR 101044202B1 KR 1020090016255 A KR1020090016255 A KR 1020090016255A KR 20090016255 A KR20090016255 A KR 20090016255A KR 101044202 B1 KR101044202 B1 KR 101044202B1
- Authority
- KR
- South Korea
- Prior art keywords
- suspension
- porous
- heating
- ceramic
- mixing
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6069—Separate spacer means acting exclusively in the plane of the opening; Shims; Wedges; Tightening of a complete frame inside a wall opening
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Filtering Materials (AREA)
Abstract
Description
| 실시예의 압축강도(MPa) | 비교예의 압축강도(MPa) | |
| 1 | 31 | 25 |
| 2 | 30 | 23.5 |
| 3 | 28 | 26.5 |
| 4 | 28.5 | 24 |
| 5 | 32.5 | 26 |
| 평균 | 30 | 25 |
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090016255A KR101044202B1 (ko) | 2009-02-26 | 2009-02-26 | 현탁액에 기포발생을 이용한 다공질 Si₂N₂O-Si₃N₄복합체의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090016255A KR101044202B1 (ko) | 2009-02-26 | 2009-02-26 | 현탁액에 기포발생을 이용한 다공질 Si₂N₂O-Si₃N₄복합체의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100097355A KR20100097355A (ko) | 2010-09-03 |
| KR101044202B1 true KR101044202B1 (ko) | 2011-06-29 |
Family
ID=43004588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090016255A Expired - Fee Related KR101044202B1 (ko) | 2009-02-26 | 2009-02-26 | 현탁액에 기포발생을 이용한 다공질 Si₂N₂O-Si₃N₄복합체의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101044202B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106747574B (zh) * | 2017-03-01 | 2019-11-15 | 郑州大学 | 一种微波窑用Si2N2O透波-隔热一体化内衬材料及其制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940014258A (ko) * | 1992-12-23 | 1994-07-18 | 엥엘하르트.루쯔 | 내고온성 질화규소 세라믹 및 이의 제조방법 |
| JPH08245266A (ja) * | 1994-11-04 | 1996-09-24 | Aerospat Soc Natl Ind | 窒化珪素系の超可塑性セラミック材料の製造方法、該製造方法によって得られる物質、および最終部材の製造方法 |
| KR0183363B1 (ko) * | 1997-03-14 | 1999-04-15 | 박원훈 | 이층 미세구조를 가지는 질화규소 소재 및 그의 제조 방법 |
| KR20080095075A (ko) * | 2007-04-23 | 2008-10-28 | 한국에너지기술연구원 | 질화규소 세라믹스 제조방법, 질화규소 세라믹 로터 및파이프 제조방법과 그 제조물 |
-
2009
- 2009-02-26 KR KR1020090016255A patent/KR101044202B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940014258A (ko) * | 1992-12-23 | 1994-07-18 | 엥엘하르트.루쯔 | 내고온성 질화규소 세라믹 및 이의 제조방법 |
| JPH08245266A (ja) * | 1994-11-04 | 1996-09-24 | Aerospat Soc Natl Ind | 窒化珪素系の超可塑性セラミック材料の製造方法、該製造方法によって得られる物質、および最終部材の製造方法 |
| KR0183363B1 (ko) * | 1997-03-14 | 1999-04-15 | 박원훈 | 이층 미세구조를 가지는 질화규소 소재 및 그의 제조 방법 |
| KR20080095075A (ko) * | 2007-04-23 | 2008-10-28 | 한국에너지기술연구원 | 질화규소 세라믹스 제조방법, 질화규소 세라믹 로터 및파이프 제조방법과 그 제조물 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100097355A (ko) | 2010-09-03 |
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