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JPS57101730A - Protecting tube for measuring temperature of fused salt bath - Google Patents

Protecting tube for measuring temperature of fused salt bath

Info

Publication number
JPS57101730A
JPS57101730A JP55179539A JP17953980A JPS57101730A JP S57101730 A JPS57101730 A JP S57101730A JP 55179539 A JP55179539 A JP 55179539A JP 17953980 A JP17953980 A JP 17953980A JP S57101730 A JPS57101730 A JP S57101730A
Authority
JP
Japan
Prior art keywords
tube
protecting tube
fused salt
salt bath
porous ceramic
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.)
Pending
Application number
JP55179539A
Other languages
Japanese (ja)
Inventor
Koichi Yamada
Ryoji Saka
Kazuo Horinouchi
Noboru Tachikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Aluminum Smelting Co
Original Assignee
Sumitomo Aluminum Smelting Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Aluminum Smelting Co filed Critical Sumitomo Aluminum Smelting Co
Priority to JP55179539A priority Critical patent/JPS57101730A/en
Publication of JPS57101730A publication Critical patent/JPS57101730A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08—Protective devices, e.g. casings
    • G01K1/10—Protective devices, e.g. casings for preventing chemical attack

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Ceramic Products (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

PURPOSE:To form the durable protecting tube, by surrounding the metal protecting tube by a porous ceramic tube which has chemical durability against the fused salt and includes nitride, boride, and carbide having reduction resistance. CONSTITUTION:A thermocouple 1 is inserted into the metal protecting tube 2 whose structure at the lower end is closed and which comprises iron, stainless steel nickel, Kanthal alloy, chromium, or the like. Said metal protecting tube 2 is further inserted into the porous ceramic tube 3 which includes 90wt% or more of at least one of nitride, boride, and carbide and has the structure whose lower end is closed so that the tube 3 surrounds the tube 2. The top of the metal protecting tube 2 and that of the porous ceramic tube 3 are fixed by a jig 4. Said protecting tube for measuring the temperature is inserted in the fused salt bath 8 and the measurement of the bath temperature is performed.
JP55179539A 1980-12-17 1980-12-17 Protecting tube for measuring temperature of fused salt bath Pending JPS57101730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55179539A JPS57101730A (en) 1980-12-17 1980-12-17 Protecting tube for measuring temperature of fused salt bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55179539A JPS57101730A (en) 1980-12-17 1980-12-17 Protecting tube for measuring temperature of fused salt bath

Publications (1)

Publication Number Publication Date
JPS57101730A true JPS57101730A (en) 1982-06-24

Family

ID=16067515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55179539A Pending JPS57101730A (en) 1980-12-17 1980-12-17 Protecting tube for measuring temperature of fused salt bath

Country Status (1)

Country Link
JP (1) JPS57101730A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167427U (en) * 1982-05-06 1983-11-08 電気化学工業株式会社 thermocouple thermometer
JPS62203424U (en) * 1986-06-13 1987-12-25
JPS6338123A (en) * 1986-08-01 1988-02-18 ヴエスヴイウス　クルーシブル　カンパニー Temperature detector
JPS63300924A (en) * 1987-05-30 1988-12-08 Toshiba Corp Thermoelectric thermometer
EP0398074A2 (en) * 1989-05-17 1990-11-22 Arbed S.A. Device for the continuous measurement of molten metal temperature
WO1991007643A1 (en) * 1989-11-22 1991-05-30 Nippon Steel Corporation Thermocouple-type temperature sensor and method of measuring temperature of molten steel
JP2002013984A (en) * 2000-06-30 2002-01-18 Isuzu Ceramics Res Inst Co Ltd Thermocouple
DE102008027505A1 (en) 2008-06-10 2010-01-28 Heraeus Electro-Nite International N.V. measuring device
JP4623481B2 (en) * 2000-12-21 2011-02-02 いすゞ自動車株式会社 thermocouple
WO2015020172A1 (en) * 2013-08-08 2015-02-12 株式会社フルヤ金属 Thermometer
US9263851B2 (en) 2012-03-27 2016-02-16 Fujifilm Corporation Cooling system, reservoir unit and cartridge, as well as solid-state laser oscillator system provided with the same
CN111484334A (en) * 2020-04-24 2020-08-04 武汉科技大学 High α phase silicon nitride powder and preparation method thereof
CN117902916A (en) * 2024-03-20 2024-04-19 中南大学 A porous TaC ceramic material and preparation method thereof

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167427U (en) * 1982-05-06 1983-11-08 電気化学工業株式会社 thermocouple thermometer
JPS62203424U (en) * 1986-06-13 1987-12-25
JPS6338123A (en) * 1986-08-01 1988-02-18 ヴエスヴイウス　クルーシブル　カンパニー Temperature detector
JPS63300924A (en) * 1987-05-30 1988-12-08 Toshiba Corp Thermoelectric thermometer
EP0398074A2 (en) * 1989-05-17 1990-11-22 Arbed S.A. Device for the continuous measurement of molten metal temperature
WO1991007643A1 (en) * 1989-11-22 1991-05-30 Nippon Steel Corporation Thermocouple-type temperature sensor and method of measuring temperature of molten steel
US5181779A (en) * 1989-11-22 1993-01-26 Nippon Steel Corporation Thermocouple temperature sensor and a method of measuring the temperature of molten iron
JP2002013984A (en) * 2000-06-30 2002-01-18 Isuzu Ceramics Res Inst Co Ltd Thermocouple
JP4623481B2 (en) * 2000-12-21 2011-02-02 いすゞ自動車株式会社 thermocouple
US8425112B2 (en) 2008-06-10 2013-04-23 Heraeus Electro-Nite International N.V. Measuring device
DE102008027505A1 (en) 2008-06-10 2010-01-28 Heraeus Electro-Nite International N.V. measuring device
US9263851B2 (en) 2012-03-27 2016-02-16 Fujifilm Corporation Cooling system, reservoir unit and cartridge, as well as solid-state laser oscillator system provided with the same
WO2015020172A1 (en) * 2013-08-08 2015-02-12 株式会社フルヤ金属 Thermometer
JPWO2015020172A1 (en) * 2013-08-08 2017-03-02 株式会社フルヤ金属 thermometer
EP3032231B1 (en) * 2013-08-08 2018-12-19 Furuya Metal Co., Ltd. Thermometer
US10215645B2 (en) 2013-08-08 2019-02-26 Furuya Metal Co., Ltd. Thermometer
US10215646B2 (en) 2013-08-08 2019-02-26 Furuya Metal Co., Ltd. Thermometer
CN111484334A (en) * 2020-04-24 2020-08-04 武汉科技大学 High α phase silicon nitride powder and preparation method thereof
CN111484334B (en) * 2020-04-24 2022-06-07 武汉科技大学 High alpha-phase silicon nitride powder and preparation method thereof
CN117902916A (en) * 2024-03-20 2024-04-19 中南大学 A porous TaC ceramic material and preparation method thereof
CN117902916B (en) * 2024-03-20 2024-06-11 中南大学 A kind of porous TaC ceramic material and preparation method thereof

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