DE3782053D1 - Verfahren zur analyse von fluessigem metall. - Google Patents

Verfahren zur analyse von fluessigem metall.

Info

Publication number
DE3782053D1
DE3782053D1 DE8787107977T DE3782053T DE3782053D1 DE 3782053 D1 DE3782053 D1 DE 3782053D1 DE 8787107977 T DE8787107977 T DE 8787107977T DE 3782053 T DE3782053 T DE 3782053T DE 3782053 D1 DE3782053 D1 DE 3782053D1
Authority
DE
Germany
Prior art keywords
sample
liquid metal
analyzing liquid
disc
particles
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
DE8787107977T
Other languages
English (en)
Other versions
DE3782053T2 (de
Inventor
John Lawrence Genna
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 US06/826,988 external-priority patent/US4783417A/en
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Application granted granted Critical
Publication of DE3782053D1 publication Critical patent/DE3782053D1/de
Publication of DE3782053T2 publication Critical patent/DE3782053T2/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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • G01N1/125—Dippers; Dredgers adapted for sampling molten 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
    • G01N33/2025—Gaseous 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
    • Y10T436/12—Condition responsive control

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)
  • Hydrology & Water Resources (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
DE8787107977T 1986-02-07 1987-06-02 Verfahren zur analyse von fluessigem metall. Expired - Fee Related DE3782053T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/826,988 US4783417A (en) 1986-02-07 1986-02-07 System for on-line molten metal analysis
EP87107977A EP0293502B1 (de) 1986-02-07 1987-06-02 Verfahren zur Analyse von flüssigem Metall
US07/268,044 US5030577A (en) 1986-02-07 1988-11-07 In-line sampling/alloying system and method

Publications (2)

Publication Number Publication Date
DE3782053D1 true DE3782053D1 (de) 1992-11-05
DE3782053T2 DE3782053T2 (de) 1993-04-22

Family

ID=39666206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787107977T Expired - Fee Related DE3782053T2 (de) 1986-02-07 1987-06-02 Verfahren zur analyse von fluessigem metall.

Country Status (5)

Country Link
US (1) US5030577A (de)
EP (1) EP0293502B1 (de)
AU (1) AU588105B2 (de)
DE (1) DE3782053T2 (de)
ES (1) ES2035830T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110553A (en) * 1988-12-02 1992-05-05 Aluminum Company Of America Automatic sample preparation for analysis of sample particles
JP2678797B2 (ja) * 1989-10-13 1997-11-17 日本軽金属株式会社 発光分光分析用標準試料
US6110676A (en) * 1996-12-04 2000-08-29 Boston Probes, Inc. Methods for suppressing the binding of detectable probes to non-target sequences in hybridization assays
US6962778B1 (en) 1997-09-25 2005-11-08 Boston Probes, Inc. Methods, kits and compositions for suppressing the binding of detectable probes to non-target sequences in hybridization assays
DE102005035709A1 (de) * 2005-07-27 2007-02-15 Technische Universität Clausthal Kupferlegierung mit hoher Dämpfungskapazität und Verfahren zu ihrer Herstellung
US8030082B2 (en) * 2006-01-13 2011-10-04 Honeywell International Inc. Liquid-particle analysis of metal materials
US20120283864A1 (en) * 2011-05-04 2012-11-08 Norandal Usa, Inc. Automated cast coil evaluation system

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA802133A (en) * 1968-12-24 Contemporary Research Production of dispersion hardened materials
US3137753A (en) * 1959-06-30 1964-06-16 Fischer Ag Georg Device for treating metallic melts
NL301103A (de) * 1962-11-29
US3528800A (en) * 1966-02-14 1970-09-15 Leeds & Northrup Co Optimized blowing control for basic oxygen furnaces
GB1116052A (en) * 1966-04-21 1968-06-06 British Iron Steel Research Improvements in and relating to the analysis of molten materials
GB1233278A (de) * 1968-10-23 1971-05-26
JPS4936086B1 (de) * 1969-03-07 1974-09-27
GB1250674A (de) * 1969-06-23 1971-10-20
FR2063713A5 (de) * 1969-10-28 1971-07-09 Instr Controle Ana
BE759566A (fr) * 1969-12-12 1971-04-30 Siderurgie Fse Inst Rech Dispositif pour l'analyse directe de substances en fusion par spectrometrie d'emission optique
FR2079561A5 (de) * 1970-02-05 1971-11-12 Siderurgie Fse Inst Rech
FR2080243A5 (de) * 1970-02-27 1971-11-12 Siderurgie Fse Inst Rech
JPS4924764B1 (de) * 1970-12-28 1974-06-25
FR2188613A6 (de) * 1972-06-09 1974-01-18 Combustible Nuc Eaire In
US3963420A (en) * 1972-08-31 1976-06-15 Nippon Steel Corporation Method and apparatus for automatically dissolving samples for anaylsis
US3929185A (en) * 1973-07-23 1975-12-30 Liviu B Wiener Apparatus for treating cast materials in the molten state
US3947265A (en) * 1973-10-23 1976-03-30 Swiss Aluminium Limited Process of adding alloy ingredients to molten metal
US3985031A (en) * 1975-08-07 1976-10-12 Kennecott Copper Corporation Method of and apparatus for sampling molten slag
SE403318B (sv) * 1976-04-01 1978-08-07 Kumbran Lars Arne Torvald Provtagningskokill for uttagning av prover av smelt material
CA1080435A (en) * 1977-04-26 1980-07-01 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government High-precision pressure reactor
US4154284A (en) * 1977-08-22 1979-05-15 Battelle Development Corporation Method for producing flake
CA1175904A (en) * 1982-04-02 1984-10-09 Stelco Inc. Metal analysis for acid-soluble elements
JPS59210349A (ja) * 1983-05-16 1984-11-29 Nippon Steel Corp 微粒子長距離搬送プラズマ発光分光法による溶融金属の分析方法および装置
US4578022A (en) * 1983-08-12 1986-03-25 Kenney George B Apparatus for in-process multi-element analysis of molten metal and other liquid materials
CA1179017A (en) * 1983-11-01 1984-12-04 Stelco Inc. Metal analysis for acid-soluble elements
US4689199A (en) * 1984-09-27 1987-08-25 Aluminum Company Of America Process for adding material to molten media
US4688771A (en) * 1984-09-27 1987-08-25 Aluminum Company Of America Alloying system
SE446775B (sv) * 1985-02-05 1986-10-06 Stig Lennart Baeckerud Anordning for termisk analys och modifiering av metallsmeltor
BR8501288A (pt) * 1985-03-22 1986-10-29 Minas Gerais Siderurg Aperfeicoamento em aparelho para dissolucao rapida de amostra de ligas metalicas para analise quimica
US4783417A (en) * 1986-02-07 1988-11-08 Aluminum Company Of America System for on-line molten metal analysis

Also Published As

Publication number Publication date
ES2035830T3 (es) 1993-05-01
AU588105B2 (en) 1989-09-07
EP0293502A1 (de) 1988-12-07
DE3782053T2 (de) 1993-04-22
AU7258787A (en) 1988-11-10
US5030577A (en) 1991-07-09
EP0293502B1 (de) 1992-09-30

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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