JPS5346080A - Method and apparatus for automatic harddenability test - Google Patents

Method and apparatus for automatic harddenability test

Info

Publication number
JPS5346080A
JPS5346080A JP12103176A JP12103176A JPS5346080A JP S5346080 A JPS5346080 A JP S5346080A JP 12103176 A JP12103176 A JP 12103176A JP 12103176 A JP12103176 A JP 12103176A JP S5346080 A JPS5346080 A JP S5346080A
Authority
JP
Japan
Prior art keywords
test
automatic
harddenability
carry out
test piece
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
JP12103176A
Other languages
Japanese (ja)
Inventor
Masakatsu Ueno
Kametaro Ito
Shingo Kosuge
Hiroyuki Minematsu
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.)
Fuji Denpa Koki Kk
Nippon Steel Corp
Fuji Electronics Industry Co Ltd
Original Assignee
Fuji Denpa Koki Kk
Nippon Steel Corp
Fuji Electronics Industry 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 Fuji Denpa Koki Kk, Nippon Steel Corp, Fuji Electronics Industry Co Ltd filed Critical Fuji Denpa Koki Kk
Priority to JP12103176A priority Critical patent/JPS5346080A/en
Publication of JPS5346080A publication Critical patent/JPS5346080A/en
Pending legal-status Critical Current

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  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

PURPOSE: To carry out the continuous automatic hardenability test, used test piece, by detecting the temperature of test piece with a high rediation pyrometer without contact and then, to carry out the programming control of heating and cooling cycle by a high frequency coil and cooling water jetting apparatus, united in a body.
COPYRIGHT: (C)1978,JPO&Japio
JP12103176A 1976-10-08 1976-10-08 Method and apparatus for automatic harddenability test Pending JPS5346080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12103176A JPS5346080A (en) 1976-10-08 1976-10-08 Method and apparatus for automatic harddenability test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12103176A JPS5346080A (en) 1976-10-08 1976-10-08 Method and apparatus for automatic harddenability test

Publications (1)

Publication Number Publication Date
JPS5346080A true JPS5346080A (en) 1978-04-25

Family

ID=14801095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12103176A Pending JPS5346080A (en) 1976-10-08 1976-10-08 Method and apparatus for automatic harddenability test

Country Status (1)

Country Link
JP (1) JPS5346080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101904721B1 (en) * 2017-08-28 2018-10-16 주식회사 태웅 Jominy test device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513549A (en) * 1978-07-14 1980-01-30 Fujitsu Ltd Timing phase synchronizing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513549A (en) * 1978-07-14 1980-01-30 Fujitsu Ltd Timing phase synchronizing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101904721B1 (en) * 2017-08-28 2018-10-16 주식회사 태웅 Jominy test device
WO2019045216A1 (en) * 2017-08-28 2019-03-07 주식회사 태웅 Jominy test apparatus

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