DE3577919D1 - Pruefmedium und verfahren zum nachweis von phosphorhaltigen aussonderungen in metallischem material. - Google Patents

Pruefmedium und verfahren zum nachweis von phosphorhaltigen aussonderungen in metallischem material.

Info

Publication number
DE3577919D1
DE3577919D1 DE8585110163T DE3577919T DE3577919D1 DE 3577919 D1 DE3577919 D1 DE 3577919D1 DE 8585110163 T DE8585110163 T DE 8585110163T DE 3577919 T DE3577919 T DE 3577919T DE 3577919 D1 DE3577919 D1 DE 3577919D1
Authority
DE
Germany
Prior art keywords
metallic material
specific specifications
testing medium
detecting phosphorus
phosphorus
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 - Fee Related
Application number
DE8585110163T
Other languages
English (en)
Inventor
Yoshiko C O Research Funahashi
Yoshikazu C O Research Kamino
Yasuharu C O Researc Matsumura
Senichi C O Research Harimaya
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
Original Assignee
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
Priority claimed from JP59170227A external-priority patent/JPS6148762A/ja
Priority claimed from JP59174828A external-priority patent/JPS6151567A/ja
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Application granted granted Critical
Publication of DE3577919D1 publication Critical patent/DE3577919D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/16—Phosphorus containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DE8585110163T 1984-08-15 1985-08-13 Pruefmedium und verfahren zum nachweis von phosphorhaltigen aussonderungen in metallischem material. Expired - Fee Related DE3577919D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59170227A JPS6148762A (ja) 1984-08-15 1984-08-15 金属材料中のりん偏析部検出材料およびりん偏析部検出方法
JP59174828A JPS6151567A (ja) 1984-08-22 1984-08-22 金属材料中のりん偏析部検出材およびりん偏析部検出方法

Publications (1)

Publication Number Publication Date
DE3577919D1 true DE3577919D1 (de) 1990-06-28

Family

ID=26493278

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585110163T Expired - Fee Related DE3577919D1 (de) 1984-08-15 1985-08-13 Pruefmedium und verfahren zum nachweis von phosphorhaltigen aussonderungen in metallischem material.

Country Status (6)

Country Link
US (2) US4681857A (de)
EP (1) EP0173894B1 (de)
KR (1) KR890000392B1 (de)
AU (1) AU588821B2 (de)
CA (1) CA1258222A (de)
DE (1) DE3577919D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890001984B1 (ko) * 1985-08-20 1989-06-05 가와사끼 세이데쓰 가부시기가이샤 금속재료중의 인편석부 검출 매질 및 그 검출방법
KR101149126B1 (ko) * 2009-07-27 2012-05-25 현대제철 주식회사 연속주조 슬라브의 중심편석 평가방법
CN102470431B (zh) * 2009-07-27 2014-09-10 现代制铁株式会社 评价连铸板坯中心偏析的方法
KR101159926B1 (ko) * 2009-11-27 2012-06-25 현대제철 주식회사 연속주조 슬라브의 중심편석 평가방법
CN108287155A (zh) * 2017-01-10 2018-07-17 富士康(昆山)电脑接插件有限公司 一种高效检测铜合金中磷含量的方法
CN112362438A (zh) * 2020-11-17 2021-02-12 陕西龙门钢铁有限责任公司 一种连续铸钢坯低倍组织及缺陷冷蚀显示试剂的使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994499A (en) * 1932-12-31 1935-03-19 Grasselli Chemical Co Engraver's etching acid of increased efficiency
DE873319C (de) * 1950-10-20 1953-04-13 Friedr Blasberg Fa Verfahren zum zerstoerungsfreien Nachweis von Metallen sowie Reagenzpapier zur Durchfuehrung des Verfahrens
US3758351A (en) * 1971-07-15 1973-09-11 Chemcut Corp Preferential etching method for ferrous base metals
US3796543A (en) * 1972-02-07 1974-03-12 Administrator Environmental Pr Automatic analysis for phosphorous content
US4080246A (en) * 1976-06-29 1978-03-21 Gaf Corporation Novel etching composition and method for using same
JPS5832701B2 (ja) * 1977-07-21 1983-07-14 三菱重工業株式会社 サルファプリント写真の着色方法
US4530735A (en) * 1982-09-28 1985-07-23 Whitehurst Associates, Inc. Wet-process phosphoric acid brightening reagent for aluminum
JPS60120252A (ja) * 1983-12-05 1985-06-27 Nippon Steel Corp 鋼中非金属介在物のプリント検出法

Also Published As

Publication number Publication date
CA1258222A (en) 1989-08-08
EP0173894A1 (de) 1986-03-12
AU588821B2 (en) 1989-09-28
KR870002452A (ko) 1987-03-31
EP0173894B1 (de) 1990-05-23
KR890000392B1 (ko) 1989-03-16
US4871513A (en) 1989-10-03
US4681857A (en) 1987-07-21
AU4621085A (en) 1986-02-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee