BR9908313A - Dispositivo e processo para análise térmica de metais fundidos - Google Patents

Dispositivo e processo para análise térmica de metais fundidos

Info

Publication number
BR9908313A
BR9908313A BR9908313-2A BR9908313A BR9908313A BR 9908313 A BR9908313 A BR 9908313A BR 9908313 A BR9908313 A BR 9908313A BR 9908313 A BR9908313 A BR 9908313A
Authority
BR
Brazil
Prior art keywords
thermocouple
cavity
thermal analysis
molten metals
temperature
Prior art date
Application number
BR9908313-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Rudolf Valentin Sillen
Kjell Peterson
Hakan Fransson
Original Assignee
Novacast Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20410310&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9908313(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novacast Ab filed Critical Novacast Ab
Publication of BR9908313A publication Critical patent/BR9908313A/pt

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
    • 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)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
BR9908313-2A 1998-02-26 1999-02-09 Dispositivo e processo para análise térmica de metais fundidos BR9908313A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800580A SE511655C2 (sv) 1998-02-26 1998-02-26 Anordning jämte förfarande för termisk analys av metallsmältor
PCT/SE1999/000163 WO1999044022A1 (en) 1998-02-26 1999-02-09 Device and process for thermal analysis of molten metals

Publications (1)

Publication Number Publication Date
BR9908313A true BR9908313A (pt) 2000-11-07

Family

ID=20410310

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908313-2A BR9908313A (pt) 1998-02-26 1999-02-09 Dispositivo e processo para análise térmica de metais fundidos

Country Status (8)

Country Link
US (1) US6454459B1 (https=)
EP (1) EP1056995B1 (https=)
JP (1) JP4205309B2 (https=)
AU (1) AU2863399A (https=)
BR (1) BR9908313A (https=)
DE (1) DE69939734D1 (https=)
SE (1) SE511655C2 (https=)
WO (1) WO1999044022A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220748B1 (en) * 1999-01-15 2001-04-24 Alcoa Inc. Method and apparatus for testing material utilizing differential temperature measurements
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
US7761263B2 (en) * 2005-06-01 2010-07-20 Gm Global Technology Operations, Inc. Casting design optimization system (CDOS) for shape castings
EP1925936B1 (en) * 2006-11-24 2010-05-19 SinterCast AB New thermal analysis device
CN102012382B (zh) * 2010-10-25 2012-07-25 上海海事大学 真空绝热板导热系数快速测试装置及其方法
US9958427B2 (en) * 2015-01-21 2018-05-01 Heraeus Electro-Nite International N.V. Reverse filling carbon and temperature drop-in sensor
SE539467C2 (en) * 2015-09-29 2017-09-26 Tekniska Högskolan I Jönköping Ab Method of and device for analyzing a phase transformation of a material
EP3356782A1 (en) * 2015-09-29 2018-08-08 Tekniska Högskolan I Jönköping Aktiebolag Sampling device and method for sampling a liquid or viscous material
IT202000014695A1 (it) * 2020-06-19 2021-12-19 Duedi S R L Apparecchiatura per l'analisi di leghe metalliche non ferrose e particolarmente per analisi di tipo 's.t.a.', sistema per il controllo della qualita' di leghe leggere comprendente tale apparecchiatura e metodo di funzionamento di tale apparecchiatura

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406736A (en) * 1966-04-04 1968-10-22 Ford Motor Co Mold for sampling molten iron
US3818762A (en) * 1972-04-05 1974-06-25 Electro Nite Phase change detector cup
US3922916A (en) * 1974-07-15 1975-12-02 Leeds & Northrup Co Sampler for molten materials
BE835664A (nl) * 1975-11-18 1976-03-16 Verbeterde thermokoppel en inrichtingen uitgerust met dergelijke thermokoppels
US4116439A (en) * 1976-09-30 1978-09-26 C.F.F. Inc. Pool ball
FR2391473A1 (fr) * 1977-05-18 1978-12-15 Electro Nite Procede et dispositif pour la determination de la structure metallographique de metaux ou d'alliages
CH626450A5 (en) 1977-11-02 1981-11-13 Hribovsek Branko Method and crucible for determining the solidification characteristics of melts, and application of the method
US4274284A (en) * 1980-04-14 1981-06-23 Leeds & Northrup Company Expandable phase change detector device
IT1151186B (it) * 1982-05-20 1986-12-17 Sidermes Srl Dispositivo campionatore per prelevare un campione di metallo fuso determinando contemporaneamente la temperatura del bagno di fusione
US4598754A (en) * 1984-07-30 1986-07-08 Ford Motor Company Method of controlling metallurgical structure of cast aluminum
SE444817B (sv) 1984-09-12 1986-05-12 Sintercast Ab Forfarande for framstellning av gjutgods av gjutjern
FR2616540B3 (fr) * 1987-06-10 1989-06-09 Inst Elektrotermicheskogo Ob Dispositif de determination de la teneur en carbone et de la temperature du metal liquide
JPH01241353A (ja) * 1988-03-18 1989-09-26 Tokai Rika Co Ltd 金属塊の鋳造装置
SE469712B (sv) 1990-10-15 1993-08-30 Sintercast Ltd Foerfarande foer framstaellning av gjutjaern med kompakt grafit
US5447080A (en) * 1993-05-26 1995-09-05 Midwest Instrument Co., Inc. Additive for molten metal sampler
SE9500297D0 (sv) 1995-01-27 1995-01-27 Sintercast Ab A sampling device for thermal analysis
US5720553A (en) * 1995-11-02 1998-02-24 Midwest Instrument Co., Inc. Apparatus and process for rapid direct dip analysis of molten iron
SE506802C2 (sv) * 1996-03-18 1998-02-16 Sintercast Ab Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analyssteg

Also Published As

Publication number Publication date
JP4205309B2 (ja) 2009-01-07
JP2002505417A (ja) 2002-02-19
SE9800580L (sv) 1999-08-27
WO1999044022A1 (en) 1999-09-02
AU2863399A (en) 1999-09-15
SE9800580D0 (sv) 1998-02-26
DE69939734D1 (de) 2008-11-27
SE511655C2 (sv) 1999-11-01
EP1056995A1 (en) 2000-12-06
EP1056995B1 (en) 2008-10-15
US6454459B1 (en) 2002-09-24

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements