KR100326970B1 - 흑연시트 가공방법 - Google Patents
흑연시트 가공방법 Download PDFInfo
- Publication number
- KR100326970B1 KR100326970B1 KR1020000007072A KR20000007072A KR100326970B1 KR 100326970 B1 KR100326970 B1 KR 100326970B1 KR 1020000007072 A KR1020000007072 A KR 1020000007072A KR 20000007072 A KR20000007072 A KR 20000007072A KR 100326970 B1 KR100326970 B1 KR 100326970B1
- Authority
- KR
- South Korea
- Prior art keywords
- graphite sheet
- graphite
- coated
- roller
- binder
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/522—Graphite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62218—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic films, e.g. by using temporary supports
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (1)
- 바인더가 코팅된 팽창흑연분말(Expanded graphite powder)을 작업위치에 도포한 다음, 상기 작업위치에 성형압력과 성형두께를 제어할 수 있는 롤러를 위치시키고, 상기 롤러를 이용한 가공을 통해 도포된 팽창흑연분말을 1차 흑연시트로 성형하는 제1 성형과정과;상기 제1 성형과정에서 제조된 1차 흑연시트의 상부에 상기 바인더가 코팅된 흑연분말을 일정 두께로 도포한 후, 상기 롤러를 이용해 2차 흑연시트를 적층시키는 제2 성형과정과;상기 제1 및 제2 성형과정을 다수회 반복하여 상기 1차 및 2차 흑연시트 위에 원하는 적층수대로 흑연시트를 적층하여 특정 가공물을 완성하는 성형완료과정으로 이루어진 것을 특징으로 하는 흑연시트 가공방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000007072A KR100326970B1 (ko) | 2000-02-15 | 2000-02-15 | 흑연시트 가공방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000007072A KR100326970B1 (ko) | 2000-02-15 | 2000-02-15 | 흑연시트 가공방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010083505A KR20010083505A (ko) | 2001-09-01 |
KR100326970B1 true KR100326970B1 (ko) | 2002-03-13 |
Family
ID=19646587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000007072A KR100326970B1 (ko) | 2000-02-15 | 2000-02-15 | 흑연시트 가공방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100326970B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6465009A (en) * | 1987-09-04 | 1989-03-10 | Sumitomo Metal Ind | Production of expanded graphite sheet |
JPH0421509A (ja) * | 1990-05-16 | 1992-01-24 | Toyo Tanso Kk | 高純度可撓性膨張黒鉛シート及びその製造方法 |
KR19990065389A (ko) * | 1998-01-13 | 1999-08-05 | 최상원 | 팽창흑연 제조방법 |
JP2000016808A (ja) * | 1998-04-28 | 2000-01-18 | Matsushita Electric Ind Co Ltd | 柔軟性のあるグラファイトシ―トの製造方法及び装置 |
KR100257657B1 (ko) * | 1996-07-05 | 2000-06-01 | 이와나미 기요히사 | 팽창흑연제 밀봉소재 및 그 제조방법 |
-
2000
- 2000-02-15 KR KR1020000007072A patent/KR100326970B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6465009A (en) * | 1987-09-04 | 1989-03-10 | Sumitomo Metal Ind | Production of expanded graphite sheet |
JPH0421509A (ja) * | 1990-05-16 | 1992-01-24 | Toyo Tanso Kk | 高純度可撓性膨張黒鉛シート及びその製造方法 |
KR100257657B1 (ko) * | 1996-07-05 | 2000-06-01 | 이와나미 기요히사 | 팽창흑연제 밀봉소재 및 그 제조방법 |
KR19990065389A (ko) * | 1998-01-13 | 1999-08-05 | 최상원 | 팽창흑연 제조방법 |
JP2000016808A (ja) * | 1998-04-28 | 2000-01-18 | Matsushita Electric Ind Co Ltd | 柔軟性のあるグラファイトシ―トの製造方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20010083505A (ko) | 2001-09-01 |
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