JPH0210900B2 - - Google Patents

Info

Publication number
JPH0210900B2
JPH0210900B2 JP56158735A JP15873581A JPH0210900B2 JP H0210900 B2 JPH0210900 B2 JP H0210900B2 JP 56158735 A JP56158735 A JP 56158735A JP 15873581 A JP15873581 A JP 15873581A JP H0210900 B2 JPH0210900 B2 JP H0210900B2
Authority
JP
Japan
Prior art keywords
electrical resistance
creep
temperature
resistance value
test
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
JP56158735A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5860248A (ja
Inventor
Takatoshi Yoshioka
Seishin Kirihara
Masao Shiga
Shintaro Takahashi
Takehiko Yoshida
Makoto Hiraga
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56158735A priority Critical patent/JPS5860248A/ja
Publication of JPS5860248A publication Critical patent/JPS5860248A/ja
Publication of JPH0210900B2 publication Critical patent/JPH0210900B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2693—Rotor or turbine parts

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
JP56158735A 1981-10-07 1981-10-07 高温機器の寿命予知法 Granted JPS5860248A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56158735A JPS5860248A (ja) 1981-10-07 1981-10-07 高温機器の寿命予知法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56158735A JPS5860248A (ja) 1981-10-07 1981-10-07 高温機器の寿命予知法

Publications (2)

Publication Number Publication Date
JPS5860248A JPS5860248A (ja) 1983-04-09
JPH0210900B2 true JPH0210900B2 (zh) 1990-03-12

Family

ID=15678180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56158735A Granted JPS5860248A (ja) 1981-10-07 1981-10-07 高温機器の寿命予知法

Country Status (1)

Country Link
JP (1) JPS5860248A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264813B1 (en) * 1986-10-16 1993-04-14 Babcock-Hitachi Kabushiki Kaisha Method of predicting remaining lifetime of metal material
JP2569023B2 (ja) * 1986-11-05 1997-01-08 株式会社日立製作所 蒸気タ−ビンロ−タの中心孔寿命診断法
JPH076950B2 (ja) * 1988-09-14 1995-01-30 株式会社日立製作所 金属材料の劣化損傷検出装置及び検出方法
CN102216862A (zh) * 2009-12-17 2011-10-12 日本精工株式会社 轴承的剩余寿命预测方法、剩余寿命诊断装置和轴承诊断系统
CN105987821B (zh) * 2015-08-13 2019-04-05 北京强度环境研究所 低气压环境应力下单机产品的加速贮存试验方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388781A (en) * 1977-01-14 1978-08-04 Mitsubishi Heavy Ind Ltd Method of nondestructively measuring useful life of metal material
JPS57113360A (en) * 1981-01-07 1982-07-14 Hitachi Ltd Non-destructive inspection of high-temperature member

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388781A (en) * 1977-01-14 1978-08-04 Mitsubishi Heavy Ind Ltd Method of nondestructively measuring useful life of metal material
JPS57113360A (en) * 1981-01-07 1982-07-14 Hitachi Ltd Non-destructive inspection of high-temperature member

Also Published As

Publication number Publication date
JPS5860248A (ja) 1983-04-09

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