BR9602248A - Processo para julgar as propriedades do ferro fundido - Google Patents
Processo para julgar as propriedades do ferro fundidoInfo
- Publication number
- BR9602248A BR9602248A BR9602248A BR9602248A BR9602248A BR 9602248 A BR9602248 A BR 9602248A BR 9602248 A BR9602248 A BR 9602248A BR 9602248 A BR9602248 A BR 9602248A BR 9602248 A BR9602248 A BR 9602248A
- Authority
- BR
- Brazil
- Prior art keywords
- judging
- properties
- cast iron
- cast
- iron
- Prior art date
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
- 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 And Analyzing Materials By Characteristic Methods (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7140099A JP2750832B2 (ja) | 1995-05-16 | 1995-05-16 | 鋳鉄の溶湯の性状を判定する方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9602248A true BR9602248A (pt) | 1998-10-27 |
Family
ID=15260927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9602248A BR9602248A (pt) | 1995-05-16 | 1996-05-14 | Processo para julgar as propriedades do ferro fundido |
Country Status (8)
Country | Link |
---|---|
US (1) | US5804006A (pt) |
JP (1) | JP2750832B2 (pt) |
CN (1) | CN1059243C (pt) |
BR (1) | BR9602248A (pt) |
DE (1) | DE19619477C2 (pt) |
GB (1) | GB2300916B (pt) |
IT (1) | IT1285874B1 (pt) |
SE (1) | SE515846C2 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9713843A (pt) * | 1996-12-04 | 2000-02-29 | Sintercast Ab | Processos para prognosticar a microestrutura em que uma determinada corrida de ferro fundido se modificará, e para produzir um fundido de ferro grafìtico compacto (cgi), e aparelho para o uso nos mesmos |
FR2772480B1 (fr) * | 1997-12-16 | 2000-03-03 | Fonderie Ctr Tech Ind | Procede pour determiner l'etat metallurgique d'une fonte par analyse thermique pour une epaisseur donnee |
JPH11304736A (ja) * | 1998-04-23 | 1999-11-05 | Nippon Saburansu Probe Engineering:Kk | 球状黒鉛鋳鉄の熱分析の改良法 |
JP3286839B2 (ja) * | 1999-02-04 | 2002-05-27 | メタルサイエンス有限会社 | 鋳鉄及び銑鉄の溶湯の炭素含有量と硅素含有量との分析法 |
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 |
DE19918005B4 (de) * | 1999-04-21 | 2011-06-22 | Alstom | Verfahren zur Optimierung eines Gießverfahrens zur Herstellung eines Gußteils |
JP5462568B2 (ja) * | 2009-09-25 | 2014-04-02 | 株式会社木村鋳造所 | 球状黒鉛鋳鉄中の黒鉛粒数を判定する方法 |
JP2011232105A (ja) * | 2010-04-26 | 2011-11-17 | Nissabu Co Ltd | 鋳鉄の熱分析用容器 |
SE534912C2 (sv) * | 2010-06-16 | 2012-02-14 | Scania Cv Ab | Metod för att bestämma mängd ympmedel som skall tillsättas en gjutjärnssmälta |
WO2012055546A1 (en) | 2010-10-28 | 2012-05-03 | Heraeus Electro-Nite International N.V. | Wireless lance |
JP5025811B1 (ja) * | 2011-05-10 | 2012-09-12 | エコ・システム有限会社 | 金属溶湯用測定カップ、及びその金属溶湯用測定カップを具備した溶湯の性状判定装置 |
CN102313701B (zh) * | 2011-08-29 | 2012-11-28 | 天津普瑞赛斯软件开发有限公司 | 铸铁硬度在线预测*** |
US10302580B2 (en) * | 2012-12-21 | 2019-05-28 | Volvo Truck Corporation | Method of analyzing an iron melt |
EP2781607A1 (en) * | 2013-03-20 | 2014-09-24 | Heraeus Electro-Nite International N.V. | Sampler for molten iron |
CN103698331B (zh) * | 2013-09-06 | 2016-06-29 | 内蒙古科技大学 | 一种高温凝固相转变规律测定实验方法及装置 |
CN105543438B (zh) * | 2016-01-13 | 2018-01-30 | 天润曲轴股份有限公司 | 一种减少铁水收缩的电炉原铁水碳量调整控制方法 |
CN110018196B (zh) * | 2019-04-26 | 2022-04-15 | 天津埃克申科技有限公司 | 多通道金属热熔液分析***和方法 |
KR102423222B1 (ko) * | 2020-11-27 | 2022-07-21 | 한국생산기술연구원 | 용탕분석장치 |
CN115331406B (zh) * | 2022-07-21 | 2024-02-09 | 南昌大学 | 一种蠕铁制动鼓铁水质量预警***及其预警方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4008604A (en) * | 1976-04-07 | 1977-02-22 | Deere & Company | Determination of carbon analysis in irons |
DE3013621A1 (de) * | 1980-04-09 | 1981-10-15 | Electro-Nite, N.V., Houthalen | Verfahren zur bestimmung des kohlenstoffgehaltes vonstahlschmelzen durch thermische analyse |
DE3790942C2 (pt) * | 1987-04-24 | 1991-05-16 | Kievskij Politechniceskij Institut Imeni 50-Letija Velikoj Oktjabrskoj Socialisticeskoj Revoljucii, Kiew/Kiev, Su | |
DE3919362A1 (de) * | 1989-06-14 | 1990-12-20 | Electro Nite | Vorrichtung zur bestimmung von phasenuebergaengen mittels einer aus einer metallschmelze entnommenen probe |
US5057149A (en) * | 1990-01-05 | 1991-10-15 | Electronite International, N.V. | Method and apparatus for introducing uniform quantities of a material into a metallurgical sample |
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 |
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 |
-
1995
- 1995-05-16 JP JP7140099A patent/JP2750832B2/ja not_active Expired - Fee Related
-
1996
- 1996-04-30 GB GB9608898A patent/GB2300916B/en not_active Expired - Fee Related
- 1996-04-30 US US08/643,076 patent/US5804006A/en not_active Expired - Fee Related
- 1996-05-03 SE SE9601693A patent/SE515846C2/sv unknown
- 1996-05-14 BR BR9602248A patent/BR9602248A/pt not_active IP Right Cessation
- 1996-05-14 DE DE19619477A patent/DE19619477C2/de not_active Expired - Fee Related
- 1996-05-14 CN CN96105890A patent/CN1059243C/zh not_active Expired - Fee Related
- 1996-05-14 IT IT96TO000398A patent/IT1285874B1/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2750832B2 (ja) | 1998-05-13 |
SE515846C2 (sv) | 2001-10-15 |
US5804006A (en) | 1998-09-08 |
SE9601693D0 (sv) | 1996-05-03 |
CN1141351A (zh) | 1997-01-29 |
IT1285874B1 (it) | 1998-06-24 |
JPH08313464A (ja) | 1996-11-29 |
ITTO960398A0 (it) | 1996-05-14 |
DE19619477C2 (de) | 2000-09-28 |
GB9608898D0 (en) | 1996-07-03 |
ITTO960398A1 (it) | 1997-11-14 |
GB2300916A (en) | 1996-11-20 |
CN1059243C (zh) | 2000-12-06 |
GB2300916B (en) | 1999-07-07 |
DE19619477A1 (de) | 1996-11-21 |
SE9601693L (sv) | 1996-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 14A E 15A ANUIDADE(S). |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 14A E 15A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |