JPH0565019B2 - - Google Patents

Info

Publication number
JPH0565019B2
JPH0565019B2 JP15154386A JP15154386A JPH0565019B2 JP H0565019 B2 JPH0565019 B2 JP H0565019B2 JP 15154386 A JP15154386 A JP 15154386A JP 15154386 A JP15154386 A JP 15154386A JP H0565019 B2 JPH0565019 B2 JP H0565019B2
Authority
JP
Japan
Prior art keywords
fracture toughness
test piece
crack
toughness test
fatigue
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.)
Expired - Lifetime
Application number
JP15154386A
Other languages
English (en)
Japanese (ja)
Other versions
JPS638532A (ja
Inventor
Asao Narimoto
Shigeto Matsumoto
Tokuo Koshizuka
Minoru Sato
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.)
JFE Steel Corp
Saginomiya Seisakusho Inc
Original Assignee
Saginomiya Seisakusho Inc
Kawasaki Steel Corp
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 Saginomiya Seisakusho Inc, Kawasaki Steel Corp filed Critical Saginomiya Seisakusho Inc
Priority to JP15154386A priority Critical patent/JPS638532A/ja
Publication of JPS638532A publication Critical patent/JPS638532A/ja
Publication of JPH0565019B2 publication Critical patent/JPH0565019B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP15154386A 1986-06-30 1986-06-30 破壊靭性試験片への疲労予亀裂形成装置 Granted JPS638532A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15154386A JPS638532A (ja) 1986-06-30 1986-06-30 破壊靭性試験片への疲労予亀裂形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15154386A JPS638532A (ja) 1986-06-30 1986-06-30 破壊靭性試験片への疲労予亀裂形成装置

Publications (2)

Publication Number Publication Date
JPS638532A JPS638532A (ja) 1988-01-14
JPH0565019B2 true JPH0565019B2 (cg-RX-API-DMAC7.html) 1993-09-16

Family

ID=15520810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15154386A Granted JPS638532A (ja) 1986-06-30 1986-06-30 破壊靭性試験片への疲労予亀裂形成装置

Country Status (1)

Country Link
JP (1) JPS638532A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03244170A (ja) * 1990-02-22 1991-10-30 Nec Corp 磁気抵抗効果素子及び磁気抵抗効果ヘッド
JP3353152B2 (ja) * 1992-03-27 2002-12-03 光洋精工株式会社 セラミック軸受

Also Published As

Publication number Publication date
JPS638532A (ja) 1988-01-14

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