JPS5562138A - Alloy for compensating lead wire for ca thermocouple - Google Patents

Alloy for compensating lead wire for ca thermocouple

Info

Publication number
JPS5562138A
JPS5562138A JP13507378A JP13507378A JPS5562138A JP S5562138 A JPS5562138 A JP S5562138A JP 13507378 A JP13507378 A JP 13507378A JP 13507378 A JP13507378 A JP 13507378A JP S5562138 A JPS5562138 A JP S5562138A
Authority
JP
Japan
Prior art keywords
alloy
thermocouple
lead wire
compensating lead
iron
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.)
Granted
Application number
JP13507378A
Other languages
Japanese (ja)
Other versions
JPS5628979B2 (en
Inventor
Masakazu Umeda
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.)
Hitachi Metals Ltd
Original Assignee
Sumitomo Special Metals Co Ltd
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 Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP13507378A priority Critical patent/JPS5562138A/en
Publication of JPS5562138A publication Critical patent/JPS5562138A/en
Publication of JPS5628979B2 publication Critical patent/JPS5628979B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To cheaply obtain an alloy for a compensating lead wire suitable for a thermocouple used in combination with iron by adding Ni, Mn, Co, etc. to Cu.
CONSTITUTION: The alloy consists of, by wt., Ni 15W29%, Mn 0.05W3%, Co 0.5W7%, inevitable impurities ≤1% and the balance Cu. This alloy is cheap and has high workability and thermoelectric characteristics well corresponding to the thermoelectromotive force of a CA thermocouple within a practical temp. range as a compensating lead wire for the thermocouple used in combination with iron. The Co added is effective in improvement of the electromotive force of the alloy esp. at high temps., and it is added in an amt. of about 3% or more, pref. 3W7%. Inevitable impurities >1% are undesirable in electromotive force and workability.
COPYRIGHT: (C)1980,JPO&Japio
JP13507378A 1978-10-31 1978-10-31 Alloy for compensating lead wire for ca thermocouple Granted JPS5562138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13507378A JPS5562138A (en) 1978-10-31 1978-10-31 Alloy for compensating lead wire for ca thermocouple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13507378A JPS5562138A (en) 1978-10-31 1978-10-31 Alloy for compensating lead wire for ca thermocouple

Publications (2)

Publication Number Publication Date
JPS5562138A true JPS5562138A (en) 1980-05-10
JPS5628979B2 JPS5628979B2 (en) 1981-07-06

Family

ID=15143209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13507378A Granted JPS5562138A (en) 1978-10-31 1978-10-31 Alloy for compensating lead wire for ca thermocouple

Country Status (1)

Country Link
JP (1) JPS5562138A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011501180A (en) * 2007-10-24 2011-01-06 ヘレーウス エレクトロ−ナイト インターナシヨナル エヌ ヴイ Thermocouple extension wire
CN105695796A (en) * 2016-04-20 2016-06-22 苏州市相城区明达复合材料厂 White copper alloy for casting machining of materials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0457783A (en) * 1990-06-15 1992-02-25 Mitsubishi Materials Corp Storage tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011501180A (en) * 2007-10-24 2011-01-06 ヘレーウス エレクトロ−ナイト インターナシヨナル エヌ ヴイ Thermocouple extension wire
CN105695796A (en) * 2016-04-20 2016-06-22 苏州市相城区明达复合材料厂 White copper alloy for casting machining of materials

Also Published As

Publication number Publication date
JPS5628979B2 (en) 1981-07-06

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