JP5100726B2 - セッター - Google Patents
セッター Download PDFInfo
- Publication number
- JP5100726B2 JP5100726B2 JP2009209904A JP2009209904A JP5100726B2 JP 5100726 B2 JP5100726 B2 JP 5100726B2 JP 2009209904 A JP2009209904 A JP 2009209904A JP 2009209904 A JP2009209904 A JP 2009209904A JP 5100726 B2 JP5100726 B2 JP 5100726B2
- Authority
- JP
- Japan
- Prior art keywords
- setter
- firing
- surface layer
- ceramic capacitor
- batio
- 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.)
- Active
Links
- 238000010304 firing Methods 0.000 claims description 49
- 239000002344 surface layer Substances 0.000 claims description 49
- 239000003985 ceramic capacitor Substances 0.000 claims description 47
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 44
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
- 239000010936 titanium Substances 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 11
- 229910002076 stabilized zirconia Inorganic materials 0.000 claims description 9
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 30
- 230000000052 comparative effect Effects 0.000 description 18
- 239000000463 material Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 17
- 239000010410 layer Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000007750 plasma spraying Methods 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 4
- 238000007751 thermal spraying Methods 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052849 andalusite Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052454 barium strontium titanate Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Furnace Charging Or Discharging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
実施例1、参考例1〜3、比較例1〜2の焼成用セッターに、BaTiO3を主成分とする100個のセラミックコンデンサーを積載して1300℃で2時間の焼成を行い、焼成後に色調変化が生じたセラミックコンデンサー数を評価した。更にセッター寿命に対しても評価を実施した。セッター寿命評価は反りの発生量が1mm以上となるまでの通窯回数で評価した。その結果を表1に示す。
実施例5、参考例4〜6、比較例3〜4の焼成用セッターに、BaTiO3を主成分とする100個のセラミックコンデンサーを積載して1300℃で2時間の焼成を行い、焼成後に色調変化が生じたセラミックコンデンサー数を評価した。更にセッター寿命に対しても評価を実施した。セッター寿命評価は反りの発生量が1mm以上となるまでの通窯回数で評価した。その結果を表2に示す。
実施例9〜14、比較例5〜6の焼成用セッターに、BaTiO3を主成分とする100個のセラミックコンデンサーを積載して1300℃で2時間の焼成を行い、焼成後に色調変化が生じたセラミックコンデンサー数を評価した。更にセッター寿命に対しても評価を実施した。セッター寿命評価は反りの発生量が1mm以上となるまでの通窯回数で評価した。その結果を表3に示す。
Claims (2)
- BaTiO 3 を主成分とするセラミックコンデンサーの焼成に用いるセッターであって、
気孔率が10〜50%である基材の表面に、BaZrO 3 を80モル%以上含有する表層を有し、
該表層に含まれるチタン成分の含有率を、チタニア換算で0.1質量%以下に抑制し、残部を安定化ジルコニアとしたことを特徴とする焼成用セッター。 - 表層の厚みが5〜500μmであることを特徴とする請求項1記載の焼成用セッタ―。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009209904A JP5100726B2 (ja) | 2009-09-11 | 2009-09-11 | セッター |
| CN2010102794680A CN102020487B (zh) | 2009-09-11 | 2010-09-10 | 载置器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009209904A JP5100726B2 (ja) | 2009-09-11 | 2009-09-11 | セッター |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011057513A JP2011057513A (ja) | 2011-03-24 |
| JP5100726B2 true JP5100726B2 (ja) | 2012-12-19 |
Family
ID=43862311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009209904A Active JP5100726B2 (ja) | 2009-09-11 | 2009-09-11 | セッター |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5100726B2 (ja) |
| CN (1) | CN102020487B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111620717B (zh) * | 2020-06-03 | 2022-12-16 | 陕西华星电子开发有限公司 | 一种陶瓷承烧钵的表面处理方法及应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09286678A (ja) * | 1996-04-19 | 1997-11-04 | Tosoh Corp | ジルコニア被覆耐火物 |
| JP2001089249A (ja) * | 1999-09-14 | 2001-04-03 | Toshiba Ceramics Co Ltd | 焼成用道具材およびその製造方法 |
| JP2002060287A (ja) * | 2000-06-07 | 2002-02-26 | Toshiba Ceramics Co Ltd | 焼成用容器 |
| JP4069637B2 (ja) * | 2002-02-05 | 2008-04-02 | 九州耐火煉瓦株式会社 | 電子部品焼成用治具 |
| JP2004075421A (ja) * | 2002-08-12 | 2004-03-11 | Ngk Insulators Ltd | セラミックス電子部品焼成用セッター |
| JP2009286678A (ja) * | 2008-05-30 | 2009-12-10 | Nsk Ltd | セラミックス基複合材料及びその製造方法、並びに、転動部材及び転動装置 |
-
2009
- 2009-09-11 JP JP2009209904A patent/JP5100726B2/ja active Active
-
2010
- 2010-09-10 CN CN2010102794680A patent/CN102020487B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102020487A (zh) | 2011-04-20 |
| JP2011057513A (ja) | 2011-03-24 |
| CN102020487B (zh) | 2013-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4298236B2 (ja) | セラミックス電子部品焼成用セッターの製造方法 | |
| JP5100726B2 (ja) | セッター | |
| KR101530097B1 (ko) | 소성용 세터 | |
| KR100725083B1 (ko) | 전자 부품용 소성 지그 | |
| JP7225376B2 (ja) | 耐火物 | |
| JP5465143B2 (ja) | SiC焼成用道具材 | |
| JP5005012B2 (ja) | セラミックコンデンサーの焼成方法および焼成用セッター | |
| KR100439075B1 (ko) | 전자부품용 소성 지그 | |
| KR101196685B1 (ko) | 전자부품 소성용 지그 | |
| US20050257740A1 (en) | Electronic component burning jig | |
| JPWO2008129834A1 (ja) | 電子部品焼成用窯道具 | |
| JP2017024916A (ja) | 電子部品焼成用治具 | |
| JP2004075421A (ja) | セラミックス電子部品焼成用セッター | |
| JP2004115332A (ja) | 電子部品焼成用治具 | |
| JP2018004209A (ja) | 焼成用治具 | |
| JP2007076935A (ja) | 電子部品焼成用治具およびその製造方法 | |
| JP4069637B2 (ja) | 電子部品焼成用治具 | |
| JPH10139572A (ja) | 電子部品焼成用治具 | |
| JP3936007B2 (ja) | 焼成治具 | |
| JP2026009518A (ja) | 焼成用セッター及び焼成用セッターの製造方法 | |
| JP2001089249A (ja) | 焼成用道具材およびその製造方法 | |
| JP2004115331A (ja) | 電子部品焼成用治具 | |
| JP2000247752A (ja) | 反応と剥離を抑制した電子部品焼成用治具 | |
| JP2002128583A (ja) | 電子部品焼成用治具 | |
| JP2000143354A (ja) | 電子部品焼成用治具 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110513 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111026 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111111 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111222 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120306 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120423 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120921 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120925 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151005 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5100726 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |