JPS57142551A - Determination of foreign matter in metal - Google Patents

Determination of foreign matter in metal

Info

Publication number
JPS57142551A
JPS57142551A JP56026979A JP2697981A JPS57142551A JP S57142551 A JPS57142551 A JP S57142551A JP 56026979 A JP56026979 A JP 56026979A JP 2697981 A JP2697981 A JP 2697981A JP S57142551 A JPS57142551 A JP S57142551A
Authority
JP
Japan
Prior art keywords
manganese
metal
sulfur
ratio
points
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
JP56026979A
Other languages
English (en)
Other versions
JPH0322583B2 (ja
Inventor
Isamu Taguchi
Hiroki Hamada
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP56026979A priority Critical patent/JPS57142551A/ja
Publication of JPS57142551A publication Critical patent/JPS57142551A/ja
Publication of JPH0322583B2 publication Critical patent/JPH0322583B2/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
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP56026979A 1981-02-27 1981-02-27 Determination of foreign matter in metal Granted JPS57142551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56026979A JPS57142551A (en) 1981-02-27 1981-02-27 Determination of foreign matter in metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56026979A JPS57142551A (en) 1981-02-27 1981-02-27 Determination of foreign matter in metal

Publications (2)

Publication Number Publication Date
JPS57142551A true JPS57142551A (en) 1982-09-03
JPH0322583B2 JPH0322583B2 (ja) 1991-03-27

Family

ID=12208270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56026979A Granted JPS57142551A (en) 1981-02-27 1981-02-27 Determination of foreign matter in metal

Country Status (1)

Country Link
JP (1) JPS57142551A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135850A (ja) * 1983-12-26 1985-07-19 Shimadzu Corp 状態マツプ方法及びその装置
JPS62233750A (ja) * 1986-04-03 1987-10-14 Mitsubishi Heavy Ind Ltd 物質表面の組織解析方法
JPS63165740A (ja) * 1986-12-27 1988-07-09 Mitsubishi Heavy Ind Ltd Ｘ線回折装置
JP2009236842A (ja) * 2008-03-28 2009-10-15 Jfe Steel Corp 中心偏析評価方法
JP2014181951A (ja) * 2013-03-18 2014-09-29 Nippon Steel & Sumitomo Metal 金属内の異物弁別方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60135850A (ja) * 1983-12-26 1985-07-19 Shimadzu Corp 状態マツプ方法及びその装置
JPH0247698B2 (ja) * 1983-12-26 1990-10-22 Shimadzu Corp
JPS62233750A (ja) * 1986-04-03 1987-10-14 Mitsubishi Heavy Ind Ltd 物質表面の組織解析方法
JPS63165740A (ja) * 1986-12-27 1988-07-09 Mitsubishi Heavy Ind Ltd Ｘ線回折装置
JP2009236842A (ja) * 2008-03-28 2009-10-15 Jfe Steel Corp 中心偏析評価方法
JP2014181951A (ja) * 2013-03-18 2014-09-29 Nippon Steel & Sumitomo Metal 金属内の異物弁別方法

Also Published As

Publication number Publication date
JPH0322583B2 (ja) 1991-03-27

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