CH626727A5 - Method and device for predicting metallographic structures - Google Patents

Method and device for predicting metallographic structures Download PDF

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Publication number
CH626727A5
CH626727A5 CH533778A CH533778A CH626727A5 CH 626727 A5 CH626727 A5 CH 626727A5 CH 533778 A CH533778 A CH 533778A CH 533778 A CH533778 A CH 533778A CH 626727 A5 CH626727 A5 CH 626727A5
Authority
CH
Switzerland
Prior art keywords
sample
cavity
temperature
crucible
determination
Prior art date
Application number
CH533778A
Other languages
English (en)
French (fr)
Inventor
Jacques Joseph 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
Priority claimed from FR7715402A external-priority patent/FR2391473A1/fr
Application filed by Electro Nite filed Critical Electro Nite
Publication of CH626727A5 publication Critical patent/CH626727A5/fr

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
    • G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (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)
CH533778A 1977-05-18 1978-05-17 Method and device for predicting metallographic structures CH626727A5 (en)

Applications Claiming Priority (2)

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
US05/903,349 US4358948A (en) 1977-05-18 1978-05-05 Method and apparatus for predicting metallographic structure

Publications (1)

Publication Number Publication Date
CH626727A5 true CH626727A5 (en) 1981-11-30

Family

ID=26220028

Family Applications (1)

Application Number Title Priority Date Filing Date
CH533778A CH626727A5 (en) 1977-05-18 1978-05-17 Method and device for predicting metallographic structures

Country Status (6)

Country Link
CH (1) CH626727A5 (it)
DE (1) DE2821352C2 (it)
GB (1) GB1600876A (it)
IT (1) IT1095991B (it)
PL (1) PL118845B1 (it)
SE (1) SE447027B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444817B (sv) * 1984-09-12 1986-05-12 Sintercast Ab Forfarande for framstellning av gjutgods av gjutjern
SE446775B (sv) * 1985-02-05 1986-10-06 Stig Lennart Baeckerud Anordning for termisk analys och modifiering av metallsmeltor
DE4115005C1 (en) * 1991-05-08 1992-08-27 Frank 4200 Oberhausen De Stahl Appts. and determn. of graphite pptn. in cast iron@ melt molten sample - by evaluating the time dependent flow variation of solidifying melt in constricted channel
JP2510947B2 (ja) * 1993-10-15 1996-06-26 有限会社日本サブランスプローブエンジニアリング 鋳鉄の溶湯中における球状化剤またはｃｖ化剤の有無および片状黒鉛鋳鉄のチル化傾向を判別する方法とそれに使用する試料採取容器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE665030A (it) * 1965-06-04 1965-10-01
US3670558A (en) * 1971-05-28 1972-06-20 Gen Motors Corp Rapid thermal analysis method for predicting nodular iron properties

Also Published As

Publication number Publication date
SE447027B (sv) 1986-10-20
PL118845B1 (en) 1981-10-31
GB1600876A (en) 1981-10-21
DE2821352A1 (de) 1978-11-30
IT7823443A0 (it) 1978-05-16
IT1095991B (it) 1985-08-17
DE2821352C2 (de) 1982-05-13
PL206866A1 (pl) 1979-02-12
SE7805633L (sv) 1978-11-19

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