SE511655C2 - Anordning jämte förfarande för termisk analys av metallsmältor - Google Patents
Anordning jämte förfarande för termisk analys av metallsmältorInfo
- Publication number
- SE511655C2 SE511655C2 SE9800580A SE9800580A SE511655C2 SE 511655 C2 SE511655 C2 SE 511655C2 SE 9800580 A SE9800580 A SE 9800580A SE 9800580 A SE9800580 A SE 9800580A SE 511655 C2 SE511655 C2 SE 511655C2
- Authority
- SE
- Sweden
- Prior art keywords
- cavity
- thermocouple
- temperature
- diameter
- thermal analysis
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 6
- 239000002184 metal Substances 0.000 title claims abstract description 6
- 238000002076 thermal analysis method Methods 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title claims abstract description 5
- 239000000155 melt Substances 0.000 title description 10
- 230000007704 transition Effects 0.000 claims abstract description 5
- 150000002739 metals Chemical class 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 229910002804 graphite Inorganic materials 0.000 description 13
- 239000010439 graphite Substances 0.000 description 13
- 229910045601 alloy Inorganic materials 0.000 description 10
- 239000000956 alloy Substances 0.000 description 10
- 238000005266 casting Methods 0.000 description 8
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910001141 Ductile iron Inorganic materials 0.000 description 3
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9800580A SE511655C2 (sv) | 1998-02-26 | 1998-02-26 | Anordning jämte förfarande för termisk analys av metallsmältor |
| EP99909431A EP1056995B1 (en) | 1998-02-26 | 1999-02-09 | Device and process for thermal analysis of molten metals |
| AU28633/99A AU2863399A (en) | 1998-02-26 | 1999-02-09 | Device and process for thermal analysis of molten metals |
| BR9908313-2A BR9908313A (pt) | 1998-02-26 | 1999-02-09 | Dispositivo e processo para análise térmica de metais fundidos |
| PCT/SE1999/000163 WO1999044022A1 (en) | 1998-02-26 | 1999-02-09 | Device and process for thermal analysis of molten metals |
| JP2000533723A JP4205309B2 (ja) | 1998-02-26 | 1999-02-09 | 溶融金属の熱分析装置および方法 |
| DE69939734T DE69939734D1 (de) | 1998-02-26 | 1999-02-09 | Von geschmolzenen metallen |
| US09/645,303 US6454459B1 (en) | 1998-02-26 | 2000-08-25 | Device and process for thermal analysis of molten metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9800580A SE511655C2 (sv) | 1998-02-26 | 1998-02-26 | Anordning jämte förfarande för termisk analys av metallsmältor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9800580D0 SE9800580D0 (sv) | 1998-02-26 |
| SE9800580L SE9800580L (sv) | 1999-08-27 |
| SE511655C2 true SE511655C2 (sv) | 1999-11-01 |
Family
ID=20410310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9800580A SE511655C2 (sv) | 1998-02-26 | 1998-02-26 | Anordning jämte förfarande för termisk analys av metallsmältor |
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)
| 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)
| 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 |
-
1998
- 1998-02-26 SE SE9800580A patent/SE511655C2/sv unknown
-
1999
- 1999-02-09 EP EP99909431A patent/EP1056995B1/en not_active Expired - Lifetime
- 1999-02-09 JP JP2000533723A patent/JP4205309B2/ja not_active Expired - Fee Related
- 1999-02-09 AU AU28633/99A patent/AU2863399A/en not_active Abandoned
- 1999-02-09 DE DE69939734T patent/DE69939734D1/de not_active Expired - Fee Related
- 1999-02-09 WO PCT/SE1999/000163 patent/WO1999044022A1/en not_active Ceased
- 1999-02-09 BR BR9908313-2A patent/BR9908313A/pt not_active Application Discontinuation
-
2000
- 2000-08-25 US US09/645,303 patent/US6454459B1/en not_active Expired - Fee Related
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 |
| EP1056995A1 (en) | 2000-12-06 |
| BR9908313A (pt) | 2000-11-07 |
| EP1056995B1 (en) | 2008-10-15 |
| US6454459B1 (en) | 2002-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101303319B (zh) | 镁及镁合金变质处理组织细化效果热分析检测方法及装置 | |
| SE444817B (sv) | Forfarande for framstellning av gjutgods av gjutjern | |
| Ghoncheh et al. | Effect of cooling rate on the microstructure and solidification characteristics of Al2024 alloy using computer-aided thermal analysis technique | |
| Djurdjevic et al. | Determination of dendrite coherency point characteristics using first derivative curve versus temperature | |
| SE511655C2 (sv) | Anordning jämte förfarande för termisk analys av metallsmältor | |
| US3709040A (en) | Lances for taking samples of molten metal | |
| US4358948A (en) | Method and apparatus for predicting metallographic structure | |
| US20100142585A1 (en) | Thermal analysis device | |
| Prasad et al. | Experimental Determination of Heat Transfer Across the Metal/Mold Gap in a Direct Chill (DC) Casting Mold—Part I: Effect of Gap Size and Mold Gas Type | |
| US4355907A (en) | Apparatus for picking up a molten test sample of metal or metal alloys and measuring the cooling curve of said sample | |
| KR19990082256A (ko) | 용융용기에서 용융온도를 측정하기 위한 방법 및 장치 | |
| Li et al. | Influence of mold temperature on microstructure and shrinkage porosity of the A357 alloys in gravity die casting | |
| Djurdjevic et al. | Synergy between thermal analysis and simulation | |
| CN202710199U (zh) | 定向凝固过程连续测温装置 | |
| CN105388179B (zh) | 一种炉前钢种液固相线温度快速检测装置及方法 | |
| EP3035050A1 (en) | A sampling device for thermal analysis | |
| GB2289758A (en) | Sampling vessel for thermal analysis | |
| EP2067032B1 (en) | An apparatus and method for determining the percentage of carbon equivalent, carbon and silicon in liquid ferrous metal | |
| CN105301036A (zh) | 一种测量砂型冒口模数的装置 | |
| Svidró et al. | Determination of the columnar to equiaxed transition in hypoeutectic lamellar cast iron | |
| CN116519734B (zh) | 一种金属熔体冷却全过程动态体收缩-膨胀特性测定装置及测定方法 | |
| Bamberger et al. | Some observations on dendritic arm spacing in Al-Si-Mg and Al-Cu alloy chill castings | |
| Motoyama et al. | Accurate Evaluation of Copper Alloy Fluidity Using Automatic Pouring Equipment with Improved Pouring Cup Heat Insulation | |
| CN120644617B (zh) | 一种球墨铸铁件自膨胀补缩的冒口颈设计方法及装置 | |
| Bernat | Analysis of the Application of Gypsum Moulds for Casting Strength Samples of Aluminium Alloys |