KR100621195B1 - 엘티씨씨용 세라믹 분말 조성물 및 그 제조방법 - Google Patents
엘티씨씨용 세라믹 분말 조성물 및 그 제조방법 Download PDFInfo
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- KR100621195B1 KR100621195B1 KR1020040008089A KR20040008089A KR100621195B1 KR 100621195 B1 KR100621195 B1 KR 100621195B1 KR 1020040008089 A KR1020040008089 A KR 1020040008089A KR 20040008089 A KR20040008089 A KR 20040008089A KR 100621195 B1 KR100621195 B1 KR 100621195B1
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- South Korea
- Prior art keywords
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- ltcc
- composition
- oxide
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Links
- 239000000203 mixture Substances 0.000 title claims abstract description 70
- 239000000919 ceramic Substances 0.000 title claims abstract description 39
- 239000000843 powder Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 12
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 11
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 11
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 11
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 9
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 8
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 6
- FZFYOUJTOSBFPQ-UHFFFAOYSA-M dipotassium;hydroxide Chemical compound [OH-].[K+].[K+] FZFYOUJTOSBFPQ-UHFFFAOYSA-M 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 11
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 9
- 238000011109 contamination Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010304 firing Methods 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000005452 bending Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000010344 co-firing Methods 0.000 description 2
- 229910000464 lead oxide Inorganic materials 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2421—Socket type connectors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
원재료 | CaO | K2O | Al2O3 | SiO2 | B2O3 | BaO |
조성물1 | 10 | 5 | 30 | 30 | 10 | 5 |
조성물2 | 1 | 8 | 30 | 40 | 20 | 1 |
조성물3 | 1 | 9 | 40 | 30 | 10 | 10 |
조성물4 | 5 | 4 | 35 | 35 | 20 | 1 |
조성물5 | 10 | 10 | 30 | 30 | 10 | 10 |
조성물6 | 8 | 1 | 30 | 40 | 20 | 1 |
조성물7 | 10 | 1 | 40 | 30 | 10 | 9 |
원재료 | CaO | K2O | Na2O | Li2O | MgO | Al2O3 | SiO2 | B2O3 | 기타 |
조성물1 | - | 0.6 | 0.7 | 0.7 | 11.5 | 50.0 | 25.0 | 10.5 | 1.0 |
조성물2 | 0.3 | 0.6 | 0.7 | 0.7 | 13.7 | 50.0 | 20.0 | 13.0 | 1.0 |
조성물3 | - | 0.5 | 0.5 | 0.7 | 12.5 | 45.0 | 25.0 | 15.0 | 0.8 |
조성물4 | - | 0.6 | 0.7 | - | 5.0 | 50.0 | 34.5 | 7.0 | 2.2 |
조성물5 | - | 1.0 | - | 1.0 | 7.0 | 57.0 | 26.0 | 6.0 | 2.0 |
원재료 | 유전율 | 유전손실(%) | 절연저항(Ωcm) | 꺾임강도(kgf/㎠) |
조성물1 | 6.21 | 0.002 | 1.28E+13 | 2500 |
조성물2 | 5.84 | 0.008 | 2.14E+13 | 2700 |
조성물3 | 6.75 | 0.004 | 9.42E+12 | 2400 |
조성물4 | 6.11 | 0.004 | 8.44E+12 | 2600 |
조성물5 | 6.09 | 0.006 | 1.85E+13 | 2550 |
조성물6 | 5.72 | 0.012 | 8.95E+12 | 2750 |
조성물7 | 6.81 | 0.008 | 2.04E+13 | 2300 |
원재료 | 유전율 | 절연저항(Ωcm) | 꺾임강도(kgf/㎠) |
조성물1 | 6.7 | >1014 | 2250 |
조성물2 | 6.6 | >1014 | 2300 |
조성물3 | 6.6 | >1014 | 2200 |
조성물4 | 6.7 | >1014 | 2200 |
조성물5 | 6.6 | >1014 | 2300 |
Claims (5)
- LTCC용 세라믹 분말 조성물 100 중량부를 기준으로 산화칼슘(CaO) 1~10중량부, 산화칼슘(K2O) 1~10 중량부, 알루미나(Al2O3) 30~40 중량부, 산화규소(SiO2) 30~40중량부, 산화붕소(B2O3) 10~20중량부, 산화바륨(BaO) 1~10중량부, 산화마그네슘(MgO) 5~15 중량부를 포함하는 것을 특징으로 LTCC용 세라믹 분말 조성물.
- 삭제
- LTCC용 세라믹 분말 조성물 100 중량부를 기준으로, 산화칼슘(CaO) 1∼10 중량부, 산화칼륨(K2O) 1∼10 중량부, 산화규소(SiO2) 30∼40 중량부, 산화붕소(B2 O3) 10∼20 중량부, 산화바륨(BaO) 1∼10 중량부의 배합비를 구성하도록 조성하는 단계;상기 측량된 원재료들을 볼 밀(Ball Mill) 등을 이용하여 24시간 이상 습식 혼합하는 단계;상기 혼합된 원재료들을 1500℃ 이상의 고온에서 용융하여 유리 상태 물질을 제조하는 단계;상기 유리 상태 물질을 분쇄하여 분말 형태로 제조하는 단계; 및상기 분말에 30∼40 중량부로 조성된 알루미나(Al2O3)를 균일하게 혼합하는 단계를 포함하는 것을 특징으로 하는 LTCC용 세라믹 분말 조성물을 제조방법.
- 제 3 항에 있어서,상기 LTCC용 세라믹 분말 조성물 100 중량부를 기준으로, 산화마그네슘(MgO) 5~15 중량부를 더 포함하는 것을 특징으로 하는 LTCC용 세라믹 분말 조성물의 제조방법.
- 제 1 항의 LTCC용 세라믹 분말 조성물에 의해 제조되는 것을 특징으로 하는 LTCC.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040008089A KR100621195B1 (ko) | 2004-02-06 | 2004-02-06 | 엘티씨씨용 세라믹 분말 조성물 및 그 제조방법 |
Applications Claiming Priority (1)
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KR1020040008089A KR100621195B1 (ko) | 2004-02-06 | 2004-02-06 | 엘티씨씨용 세라믹 분말 조성물 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050079594A KR20050079594A (ko) | 2005-08-10 |
KR100621195B1 true KR100621195B1 (ko) | 2006-09-13 |
Family
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Family Applications (1)
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KR1020040008089A Expired - Fee Related KR100621195B1 (ko) | 2004-02-06 | 2004-02-06 | 엘티씨씨용 세라믹 분말 조성물 및 그 제조방법 |
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KR (1) | KR100621195B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101218126B1 (ko) * | 2010-09-14 | 2013-01-03 | (주)써모텍 | Tft-lcd 파유리를 이용하여 제조되는 ltcc용 유리조성물, 글라스 세라믹스 및 그 제조방법 |
KR101493951B1 (ko) * | 2014-04-11 | 2015-02-17 | 주식회사 씨엔피인더스트리 | 저온 융착형 친환경 세라믹 코팅 조성물 및 이를 이용한 코팅 제품 |
KR101683400B1 (ko) * | 2015-11-13 | 2016-12-07 | 한국세라믹기술원 | 고강도 저온동시소성세라믹 조성물 |
CN106747357B (zh) * | 2016-12-22 | 2019-12-06 | 广东风华高新科技股份有限公司 | 低温共烧陶瓷及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910000995A (ko) * | 1989-06-24 | 1991-01-30 | 야마모또 다꾸마 | 액정 조성물 |
JPH0416551A (ja) * | 1990-05-07 | 1992-01-21 | Murata Mfg Co Ltd | 低温焼結磁器組成物 |
JPH10236868A (ja) * | 1997-02-28 | 1998-09-08 | Murata Mfg Co Ltd | 絶縁セラミック組成物およびそれを用いたセラミックインダクタ |
JP2002137960A (ja) * | 2000-10-31 | 2002-05-14 | Kyocera Corp | 低温焼成磁器組成物および低温焼成磁器並びにそれを用いた配線基板 |
JP2002187768A (ja) * | 2000-12-20 | 2002-07-05 | Nippon Electric Glass Co Ltd | 高周波用低温焼結誘電体材料およびその焼結体 |
KR100434415B1 (ko) * | 2000-07-21 | 2004-06-04 | 가부시키가이샤 무라타 세이사쿠쇼 | 절연성 세라믹 조성물 |
KR20040085939A (ko) * | 2003-04-02 | 2004-10-08 | 한국과학기술연구원 | 저유전율 저온소성 세라믹 조성물 |
-
2004
- 2004-02-06 KR KR1020040008089A patent/KR100621195B1/ko not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910000995A (ko) * | 1989-06-24 | 1991-01-30 | 야마모또 다꾸마 | 액정 조성물 |
JPH0416551A (ja) * | 1990-05-07 | 1992-01-21 | Murata Mfg Co Ltd | 低温焼結磁器組成物 |
JPH10236868A (ja) * | 1997-02-28 | 1998-09-08 | Murata Mfg Co Ltd | 絶縁セラミック組成物およびそれを用いたセラミックインダクタ |
KR100434415B1 (ko) * | 2000-07-21 | 2004-06-04 | 가부시키가이샤 무라타 세이사쿠쇼 | 절연성 세라믹 조성물 |
JP2002137960A (ja) * | 2000-10-31 | 2002-05-14 | Kyocera Corp | 低温焼成磁器組成物および低温焼成磁器並びにそれを用いた配線基板 |
JP2002187768A (ja) * | 2000-12-20 | 2002-07-05 | Nippon Electric Glass Co Ltd | 高周波用低温焼結誘電体材料およびその焼結体 |
KR20040085939A (ko) * | 2003-04-02 | 2004-10-08 | 한국과학기술연구원 | 저유전율 저온소성 세라믹 조성물 |
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