ZA782819B - Method and apparatus for predicting metallographic structure - Google Patents

Method and apparatus for predicting metallographic structure

Info

Publication number
ZA782819B
ZA782819B ZA00782819A ZA782819A ZA782819B ZA 782819 B ZA782819 B ZA 782819B ZA 00782819 A ZA00782819 A ZA 00782819A ZA 782819 A ZA782819 A ZA 782819A ZA 782819 B ZA782819 B ZA 782819B
Authority
ZA
South Africa
Prior art keywords
predicting
metallographic structure
metallographic
predicting metallographic
Prior art date
Application number
ZA00782819A
Other languages
English (en)
Inventor
J Plessers
Original Assignee
Electro Nite
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 Electro Nite filed Critical Electro Nite
Publication of ZA782819B publication Critical patent/ZA782819B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point
    • 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
    • G01N33/204—Structure thereof, e.g. crystal structure
    • 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
    • G01N33/205—Metals in liquid state, e.g. molten metals
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/09—Molten metal samplers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
ZA00782819A 1977-05-18 1978-05-17 Method and apparatus for predicting metallographic structure ZA782819B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7715402A FR2391473A1 (fr) 1977-05-18 1977-05-18 Procede et dispositif pour la determination de la structure metallographique de metaux ou d'alliages

Publications (1)

Publication Number Publication Date
ZA782819B true ZA782819B (en) 1979-05-30

Family

ID=9191048

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00782819A ZA782819B (en) 1977-05-18 1978-05-17 Method and apparatus for predicting metallographic structure

Country Status (7)

Country Link
US (1) US4358948A (nl)
JP (1) JPS5433789A (nl)
BE (1) BE867193A (nl)
BR (1) BR7803107A (nl)
CA (1) CA1114196A (nl)
FR (1) FR2391473A1 (nl)
ZA (1) ZA782819B (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476841B1 (fr) * 1980-02-26 1985-07-05 Ibar Jean Pierre Procede de transformation des caracteristiques physiques d'un materiau
US4459103A (en) * 1982-03-10 1984-07-10 Hazen Research, Inc. Automatic volatile matter content analyzer
DE3365884D1 (en) * 1982-10-11 1986-10-09 Centre Rech Metallurgique Method for the automatic control of the structure of rolled steel products
US4515485A (en) * 1983-01-21 1985-05-07 Electro-Nite Co. Molten metal sample cup
JPS6022646A (ja) * 1983-07-07 1985-02-05 Masashi Hashiura 測色による焼入れ硬さの測定設備と測定方法
FR2586479B1 (fr) * 1985-08-22 1987-12-18 Elf France Procede et application pour la determination des points de trouble et d'ecoulement
GB8802619D0 (en) * 1988-02-05 1988-03-02 British Cast Iron Res Ass Method of determining magnesium content of magnesium-treated cast iron
SE469712B (sv) * 1990-10-15 1993-08-30 Sintercast Ltd Foerfarande foer framstaellning av gjutjaern med kompakt grafit
SE501003C2 (sv) * 1990-10-15 1994-10-17 Sintercast Ab Förfarande för framställning av segjärn
WO1998039629A1 (en) * 1997-03-07 1998-09-11 Midwest Instrument Co., Inc. Direct dip thermal analysis of molten metals
SE511655C2 (sv) 1998-02-26 1999-11-01 Novacast Ab Anordning jämte förfarande för termisk analys av metallsmältor
JP3331408B2 (ja) * 1999-02-24 2002-10-07 メタルサイエンス有限会社 アルミ合金の溶湯中のマグネシウムの含有量を測定する法
JP3465898B2 (ja) * 2001-09-04 2003-11-10 株式会社佑和 金属溶湯の熱分析用試料採取容器
US6942381B2 (en) * 2003-09-25 2005-09-13 Alcoa Inc. Molten cryolitic bath probe
WO2006063427A1 (en) * 2004-12-16 2006-06-22 Atlantic Business Centre Of Excellence And Commercialization Of Innovation Ltd. Method and apparatus for monitoring materials
ES2259937B2 (es) * 2005-04-15 2007-06-16 Casa Maristas Azterlan Metodo para la determinacion de la tendencia al rechupe de una fundicion grafitica esferoidal.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321973A (en) * 1964-11-12 1967-05-30 Refractory Products Company Test apparatus and mold for molten metals
BE665030A (nl) * 1965-06-04 1965-10-01
US3559452A (en) * 1967-09-25 1971-02-02 Republic Steel Corp Thermal analysis of molten steel
US3748908A (en) * 1967-10-02 1973-07-31 R Falk Device for taking a molten sample
US3598576A (en) * 1968-08-13 1971-08-10 Meehanite Metal Corp Method of making nodular iron
US3813944A (en) * 1971-05-28 1974-06-04 Gen Motors Corp Molten metal sampling device
BE835664A (nl) * 1975-11-18 1976-03-16 Verbeterde thermokoppel en inrichtingen uitgerust met dergelijke thermokoppels
US4008604A (en) * 1976-04-07 1977-02-22 Deere & Company Determination of carbon analysis in irons

Also Published As

Publication number Publication date
FR2391473A1 (fr) 1978-12-15
BR7803107A (pt) 1979-03-20
US4358948A (en) 1982-11-16
JPS5433789A (en) 1979-03-12
CA1114196A (en) 1981-12-15
FR2391473B1 (nl) 1982-11-05
BE867193A (nl) 1978-11-20

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