JP2019526804A - 方法 - Google Patents
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- JP2019526804A JP2019526804A JP2019512830A JP2019512830A JP2019526804A JP 2019526804 A JP2019526804 A JP 2019526804A JP 2019512830 A JP2019512830 A JP 2019512830A JP 2019512830 A JP2019512830 A JP 2019512830A JP 2019526804 A JP2019526804 A JP 2019526804A
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- Prior art keywords
- zirconium
- oxide
- platinum
- thermocouple
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/14—Arrangements for modifying the output characteristic, e.g. linearising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/80—Constructional details
- H10N10/85—Thermoelectric active materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/80—Constructional details
- H10N10/85—Thermoelectric active materials
- H10N10/851—Thermoelectric active materials comprising inorganic compositions
- H10N10/854—Thermoelectric active materials comprising inorganic compositions comprising only metals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Description
熱電対のPt分枝が、
(a)白金と、
(b)イットリウム、ジルコニウム、およびサマリウムから成る群から選択された1つもしくは複数の有効量のドーパントとを含む、ドープされた白金である、方法を提供する。
(c)酸化イットリウム、酸化ジルコニウム、および酸化サマリウムから成る群から選択された、1つもしくは複数の有効量の酸化物をさらに含んでもよい。
実施例は、白金およびジルコニウムの合金を部分的に酸化して、金属ジルコニウムおよび酸化ジルコニウムの両方を白金中に得ることによって作成される。
実施例1にしたがって作製されたワイヤのサンプルは、1200℃で140時間にわたって電気炉内の空気中で加熱して、使用条件がシミュレートされる。ワイヤは再び、NIST SRM 1967aと比較して測定され、出力は、約1064℃で27μV、約1554℃で49μVである。
Claims (11)
- Pt対RhPt熱電対が酸化環境で使用中の状態で熱電対のドリフトを低減する方法であって、
熱電対のPt分枝が、
(a)白金と、
(b)イットリウム、ジルコニウム、およびサマリウムから成る群から選択された1つもしくは複数の有効量のドーパントとを含む、ドープされた白金である、方法。 - 前記ドーパントが添加される前記白金の純度が99.997重量%以上である、請求項1に記載の方法。
- 前記白金の純度が99.999重量%以上である、請求項2に記載の方法。
- 前記ドープされた白金が、イットリウム、ジルコニウム、およびサマリウムから成る群から選択された任意の1つもしくは複数のドーパントそれぞれを、約0.001から約0.01重量%含む、請求項1から3のいずれか一項に記載の方法。
- 前記ドーパントがジルコニウムである、請求項1から4のいずれか一項に記載の方法。
- 前記ドープされた白金が約0.0025から約0.0075重量%のジルコニウムを含む、請求項4または5に記載の方法。
- 酸化雰囲気が、酸素、NOx、またはそれらの組み合わせを含む、請求項1から6のいずれか一項に記載の方法。
- 前記ドープされた白金が、
(c)酸化イットリウム、酸化ジルコニウム、および酸化サマリウムから成る群から選択された、1つもしくは複数の有効量の酸化物をさらに含む、請求項1から7のいずれか一項に記載の方法。 - 前記ドープされた白金が、酸化イットリウム、酸化ジルコニウム、および酸化サマリウムから成る群から選択された任意の1つもしくは複数の酸化物それぞれを、約0.001から約0.01重量%含む、請求項8に記載の方法。
- 前記酸化物が酸化ジルコニウムである、請求項8または9に記載の方法。
- 前記ドープされた白金が約0.0025から約0.0075重量%の酸化ジルコニウムを含む、請求項10に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1615272.0A GB201615272D0 (en) | 2016-09-08 | 2016-09-08 | Method |
GB1615272.0 | 2016-09-08 | ||
PCT/GB2017/052609 WO2018046921A1 (en) | 2016-09-08 | 2017-09-07 | Method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019526804A true JP2019526804A (ja) | 2019-09-19 |
JP2019526804A5 JP2019526804A5 (ja) | 2020-10-15 |
JP7084380B2 JP7084380B2 (ja) | 2022-06-14 |
Family
ID=57234467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019512830A Active JP7084380B2 (ja) | 2016-09-08 | 2017-09-07 | 方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20200166414A1 (ja) |
EP (1) | EP3510370B1 (ja) |
JP (1) | JP7084380B2 (ja) |
KR (1) | KR102458509B1 (ja) |
CN (1) | CN109690268A (ja) |
GB (2) | GB201615272D0 (ja) |
TW (1) | TWI752075B (ja) |
WO (1) | WO2018046921A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181779A (en) * | 1989-11-22 | 1993-01-26 | Nippon Steel Corporation | Thermocouple temperature sensor and a method of measuring the temperature of molten iron |
US20050129091A1 (en) * | 2003-12-16 | 2005-06-16 | Habboosh Samir W. | Extended temperature range EMF device |
WO2006040995A1 (ja) * | 2004-10-08 | 2006-04-20 | Tanaka Kikinzoku Kogyo K.K. | 酸化物分散強化型白金材料 |
CN101561321A (zh) * | 2009-05-18 | 2009-10-21 | 无锡英特派金属制品有限公司 | 弥散强化铂铑10-铂热电偶丝及其生产方法 |
JP2013104705A (ja) * | 2011-11-11 | 2013-05-30 | Tanaka Kikinzoku Kogyo Kk | 白金系熱電対 |
CN103952584A (zh) * | 2014-05-20 | 2014-07-30 | 重庆材料研究院有限公司 | 用于测钢液温度的铂铑热电偶微细丝材料及制备方法 |
Family Cites Families (12)
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GB1280815A (en) * | 1968-07-12 | 1972-07-05 | Johnson Matthey Co Ltd | Improvements in and relating to the dispersion strengthening of metals |
DE19710559A1 (de) * | 1997-03-14 | 1998-09-17 | Bosch Gmbh Robert | Sensor mit einem Dünnfilmelement |
JP3776296B2 (ja) * | 2000-06-28 | 2006-05-17 | 田中貴金属工業株式会社 | 酸化物分散強化型の白金材料及びその製造方法 |
US7611280B2 (en) * | 2003-12-16 | 2009-11-03 | Harco Laboratories, Inc. | EMF sensor with protective sheath |
WO2008067815A2 (en) * | 2006-12-04 | 2008-06-12 | Aarhus Universitet | Use of thermoelectric materials for low temperature thermoelectric purposes |
US7946762B2 (en) * | 2008-06-17 | 2011-05-24 | Asm America, Inc. | Thermocouple |
CN101561322B (zh) * | 2009-05-18 | 2010-11-17 | 无锡英特派金属制品有限公司 | 弥散强化铂铑13-铂热电偶丝及其生产方法 |
CN101561323B (zh) * | 2009-05-18 | 2011-04-20 | 无锡英特派金属制品有限公司 | 弥散强化铂铑30-铂铑6热电偶丝及其生产方法 |
CN201413206Y (zh) * | 2009-06-03 | 2010-02-24 | 中国电子科技集团公司第十三研究所 | 铂铑热电偶 |
JP2012079785A (ja) * | 2010-09-30 | 2012-04-19 | Tokyo Electron Ltd | 絶縁膜の改質方法 |
US10281337B2 (en) * | 2013-09-20 | 2019-05-07 | Furuya Metal Co., Ltd. | Thermocouple and manufacturing method for same |
CN103952585B (zh) * | 2014-05-20 | 2017-01-11 | 重庆材料研究院有限公司 | 用于快速测温的铂铑热电偶微细丝材料及制备方法 |
-
2016
- 2016-09-08 GB GBGB1615272.0A patent/GB201615272D0/en not_active Ceased
-
2017
- 2017-08-17 TW TW106127944A patent/TWI752075B/zh active
- 2017-09-07 EP EP17767894.3A patent/EP3510370B1/en active Active
- 2017-09-07 WO PCT/GB2017/052609 patent/WO2018046921A1/en unknown
- 2017-09-07 CN CN201780055147.2A patent/CN109690268A/zh active Pending
- 2017-09-07 GB GB1714386.8A patent/GB2556390B/en active Active
- 2017-09-07 KR KR1020197009005A patent/KR102458509B1/ko active IP Right Grant
- 2017-09-07 JP JP2019512830A patent/JP7084380B2/ja active Active
- 2017-09-07 US US16/331,158 patent/US20200166414A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181779A (en) * | 1989-11-22 | 1993-01-26 | Nippon Steel Corporation | Thermocouple temperature sensor and a method of measuring the temperature of molten iron |
US20050129091A1 (en) * | 2003-12-16 | 2005-06-16 | Habboosh Samir W. | Extended temperature range EMF device |
WO2006040995A1 (ja) * | 2004-10-08 | 2006-04-20 | Tanaka Kikinzoku Kogyo K.K. | 酸化物分散強化型白金材料 |
CN101561321A (zh) * | 2009-05-18 | 2009-10-21 | 无锡英特派金属制品有限公司 | 弥散强化铂铑10-铂热电偶丝及其生产方法 |
JP2013104705A (ja) * | 2011-11-11 | 2013-05-30 | Tanaka Kikinzoku Kogyo Kk | 白金系熱電対 |
CN103952584A (zh) * | 2014-05-20 | 2014-07-30 | 重庆材料研究院有限公司 | 用于测钢液温度的铂铑热电偶微细丝材料及制备方法 |
Non-Patent Citations (1)
Title |
---|
BAOYUAN WU; LIU GE: "PLATINUM:PLATINUM-RHODIUM THERMOCOUPLE WIRE IMPROVED THERMAL STABILITY ON YTTRLUM 以下備考", PLATINUM METALS REVIEWS, vol. VOL:41, NR:2, JPN5019008196, April 1997 (1997-04-01), GB, pages 81 - 85, XP055421842, ISSN: 0004631253 * |
Also Published As
Publication number | Publication date |
---|---|
EP3510370A1 (en) | 2019-07-17 |
GB2556390A (en) | 2018-05-30 |
GB2556390B (en) | 2019-05-08 |
GB201615272D0 (en) | 2016-10-26 |
CN109690268A (zh) | 2019-04-26 |
JP7084380B2 (ja) | 2022-06-14 |
TWI752075B (zh) | 2022-01-11 |
KR20190045260A (ko) | 2019-05-02 |
WO2018046921A1 (en) | 2018-03-15 |
GB201714386D0 (en) | 2017-10-25 |
TW201816130A (zh) | 2018-05-01 |
KR102458509B1 (ko) | 2022-10-26 |
US20200166414A1 (en) | 2020-05-28 |
EP3510370B1 (en) | 2021-10-27 |
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