JPS61148362A - クロム・モリブデン鋼の経年劣化判定方法 - Google Patents

クロム・モリブデン鋼の経年劣化判定方法

Info

Publication number
JPS61148362A
JPS61148362A JP59269895A JP26989584A JPS61148362A JP S61148362 A JPS61148362 A JP S61148362A JP 59269895 A JP59269895 A JP 59269895A JP 26989584 A JP26989584 A JP 26989584A JP S61148362 A JPS61148362 A JP S61148362A
Authority
JP
Japan
Prior art keywords
aging
chromium
current density
sodium benzenesulfonate
molybdenum steel
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
JP59269895A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0344660B2 (cs
Inventor
Hideaki Takahashi
秀明 高橋
Tetsuo Shoji
哲雄 庄子
Akira Yaegashi
八重樫　彰
Kennosuke Matsuo
松尾　憲之助
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.)
Toshiba Corp
Idemitsu Kosan Co Ltd
Original Assignee
Toshiba Corp
Idemitsu Kosan 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 Toshiba Corp, Idemitsu Kosan Co Ltd filed Critical Toshiba Corp
Priority to JP59269895A priority Critical patent/JPS61148362A/ja
Publication of JPS61148362A publication Critical patent/JPS61148362A/ja
Publication of JPH0344660B2 publication Critical patent/JPH0344660B2/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
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement

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)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
JP59269895A 1984-12-21 1984-12-21 クロム・モリブデン鋼の経年劣化判定方法 Granted JPS61148362A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59269895A JPS61148362A (ja) 1984-12-21 1984-12-21 クロム・モリブデン鋼の経年劣化判定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59269895A JPS61148362A (ja) 1984-12-21 1984-12-21 クロム・モリブデン鋼の経年劣化判定方法

Publications (2)

Publication Number Publication Date
JPS61148362A true JPS61148362A (ja) 1986-07-07
JPH0344660B2 JPH0344660B2 (cs) 1991-07-08

Family

ID=17478711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59269895A Granted JPS61148362A (ja) 1984-12-21 1984-12-21 クロム・モリブデン鋼の経年劣化判定方法

Country Status (1)

Country Link
JP (1) JPS61148362A (cs)

Also Published As

Publication number Publication date
JPH0344660B2 (cs) 1991-07-08

Similar Documents

Publication Publication Date Title
NO319344B1 (no) Elektrokjemisk stoyteknikk for korrosjon
CN104977299B (zh) 一种显示p91、p92铁素体耐热钢原奥氏体晶界的方法
CN102507400A (zh) 一种t91钢管的剩余寿命定量分析方法
CN108398320A (zh) 一种变形铝合金拉伸应力腐蚀的测量方法
CN107843510A (zh) 基于室温布氏硬度预测超临界机组t／p91耐热钢剩余持久寿命评估方法
CN104614283B (zh) 一种金属材料热处理加工过程中的所对应物相变化的分析方法
JP2008292408A (ja) ステンレス鋼のすきま腐食発生の時間的評価方法
CN103543152A (zh) 一种转子钢焊缝残余奥氏体的检测方法
US3428532A (en) Method for identifying metals and alloys
JP2011179083A (ja) 高クロム鋼のエッチング液、エッチング方法、レプリカ採取方法およびクリープ損傷率評価方法
JPS61148362A (ja) クロム・モリブデン鋼の経年劣化判定方法
CN108037039A (zh) 一种高效、准确测定不锈钢临界点蚀温度的方法
JPH0345790B2 (cs)
JPS62145157A (ja) 合金鋼の経年的材質劣化判定法
CN103698263B (zh) 恒拉力条件下的全浸腐蚀试验方法及其设备
Jeong et al. Development of an apparatus for chloride induced stress corrosion cracking test using immersion method with constant displacement condition
JPH02157642A (ja) 金属材料の劣化度評価のための電気化学計測用ジェル電極
JPH01129154A (ja) 金属材料の脆化度検査法および装置
JP3303944B2 (ja) 温度加速試験によるクリープ寿命評価法
Lund et al. Comparing critical pitting temperatures of stainless steels measured electrochemically in NaCl and MgCl2 solutions
JPH0566541B2 (cs)
CN118111893A (zh) 一种不锈钢点蚀性能评价方法
CN115290443A (zh) 一种t/p92钢的机械拉伸强度的评估方法
SU1043527A1 (ru) Способ определени эффективного коэффициента интенсивности напр жений
JPH0344661B2 (cs)