BR0309658A - Liga inoculante para ferro fundido - Google Patents
Liga inoculante para ferro fundidoInfo
- Publication number
- BR0309658A BR0309658A BR0309658-0A BR0309658A BR0309658A BR 0309658 A BR0309658 A BR 0309658A BR 0309658 A BR0309658 A BR 0309658A BR 0309658 A BR0309658 A BR 0309658A
- Authority
- BR
- Brazil
- Prior art keywords
- cast iron
- rare earth
- inoculant alloy
- iron inoculant
- alloys
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/08—Manufacture of cast-iron
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
- C21C1/105—Nodularising additive agents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205385A FR2839082B1 (fr) | 2002-04-29 | 2002-04-29 | Alliage inoculant anti microretassure pour traitement des fontes de moulage |
PCT/FR2003/001295 WO2003093514A2 (fr) | 2002-04-29 | 2003-04-24 | Alliage inoculant anti microretassure pour traitement des fontes de moulage |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0309658A true BR0309658A (pt) | 2005-02-22 |
Family
ID=28800032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0309658-0A BR0309658A (pt) | 2002-04-29 | 2003-04-24 | Liga inoculante para ferro fundido |
Country Status (13)
Country | Link |
---|---|
US (1) | US20050180876A1 (ja) |
EP (1) | EP1499750A2 (ja) |
JP (1) | JP2005528522A (ja) |
KR (1) | KR20040097396A (ja) |
CN (1) | CN1665941A (ja) |
AU (1) | AU2003265514A1 (ja) |
BR (1) | BR0309658A (ja) |
CA (1) | CA2484036A1 (ja) |
FR (1) | FR2839082B1 (ja) |
MX (1) | MXPA04010671A (ja) |
NO (1) | NO20045177L (ja) |
WO (1) | WO2003093514A2 (ja) |
ZA (1) | ZA200408584B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2855186B1 (fr) * | 2003-05-20 | 2005-06-24 | Pechiney Electrometallurgie | Produits inoculants contenant du bismuth et des terres rares |
US20130056398A1 (en) * | 2006-12-08 | 2013-03-07 | Visys Nv | Apparatus and method for inspecting and sorting a stream of products |
CN102814491B (zh) * | 2012-09-09 | 2013-06-12 | 吉林大学 | 一种高强度灰铸铁强化剂及其强化处理工艺 |
FR2997962B1 (fr) * | 2012-11-14 | 2015-04-10 | Ferropem | Alliage inoculant pour pieces epaisses en fonte |
US20140345557A1 (en) * | 2013-05-23 | 2014-11-27 | Caterpillar Inc. | Thermal Spray Coated Engine Valve for Increased Wear Resistance |
SI3510394T1 (sl) * | 2016-09-12 | 2022-02-28 | Snam Alloys Pvt Ltd, R&D Unit | Nemagnezijev postopek za proizvodnjo kompaktiranega grafitnega železa (CGI) |
CN106544462B (zh) * | 2016-10-25 | 2018-06-29 | 嘉善蓝欣涂料有限公司 | 一种球墨铸铁孕育剂及其制备方法和应用 |
CN107841588A (zh) * | 2017-12-13 | 2018-03-27 | 南京浦江合金材料股份有限公司 | 一种防球铁铸件缩松的硅铝镧孕育剂及其制备工艺 |
NO20172061A1 (en) | 2017-12-29 | 2019-07-01 | Elkem Materials | Cast iron inoculant and method for production of cast iron inoculant |
CN114317864B (zh) * | 2022-03-17 | 2022-06-24 | 勤威(天津)工业有限公司 | 一种减小球墨铸铁内部缩松的熔炼工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2841490A (en) * | 1952-02-27 | 1958-07-01 | Int Nickel Co | Method for making improved gray cast iron |
FR1525645A (fr) * | 1966-05-24 | 1968-10-23 | Vanadium Corp Of America | Perfectionnements aux procédés de préparation de fonte nodulaire |
FR2421948A1 (fr) * | 1978-04-06 | 1979-11-02 | Pro Chi Met Produits Chim Meta | Procede de preparation d'alliages ferreux sensiblement exempts de cerium, permettant d'ameliorer notamment leurs proprietes mecaniques grace a l'emploi de lanthane, et alliages ferreux obtenus par ce procede |
JPS5616613A (en) * | 1979-07-21 | 1981-02-17 | Toyota Motor Corp | Additive for cast iron |
US4363661A (en) * | 1981-04-08 | 1982-12-14 | Ford Motor Company | Method for increasing mechanical properties in ductile iron by alloy additions |
FR2511044A1 (fr) * | 1981-08-04 | 1983-02-11 | Nobel Bozel | Ferro-alliage pour le traitement d'inoculation des fontes a graphite spheroidal |
DE3147461C2 (de) * | 1981-12-01 | 1983-10-13 | Goetze Ag, 5093 Burscheid | Verschleißfeste Gußeisenlegierung hoher Festigkeit mit sphärolithischer Graphitausscheidung, ihr Herstellungsverfahren und ihre Verwendung |
JPS59197345A (ja) * | 1983-04-22 | 1984-11-08 | Osaka Tokushu Gokin Kk | Cv鋳鉄の製造方法 |
DE3726272A1 (de) * | 1987-08-07 | 1989-02-16 | Metallgesellschaft Ag | Verfahren zum impfen von gusseisen |
FR2635534B1 (fr) * | 1988-08-12 | 1992-04-03 | Pechiney Electrometallurgie | Procede d'obtention de fontes a graphite spheroidal |
DE3924558C1 (ja) * | 1989-07-25 | 1990-11-22 | Skw Trostberg Ag, 8223 Trostberg, De | |
JP2626417B2 (ja) * | 1992-05-28 | 1997-07-02 | 信越化学工業株式会社 | 鋳型内黒鉛球状化処理合金及び黒鉛球状化処理方法 |
US5580401A (en) * | 1995-03-14 | 1996-12-03 | Copeland Corporation | Gray cast iron system for scroll machines |
FR2750143B1 (fr) * | 1996-06-25 | 1998-08-14 | Pechiney Electrometallurgie | Ferroalliage pour l'inoculation des fontes a graphite spheroidal |
NO306169B1 (no) * | 1997-12-08 | 1999-09-27 | Elkem Materials | Ympemiddel for stöpejern og fremgangsmÕte for fremstilling av ympemiddel |
US6793707B2 (en) * | 2002-01-10 | 2004-09-21 | Pechiney Electrometallurgie | Inoculation filter |
-
2002
- 2002-04-29 FR FR0205385A patent/FR2839082B1/fr not_active Expired - Lifetime
-
2003
- 2003-04-24 JP JP2004501648A patent/JP2005528522A/ja not_active Abandoned
- 2003-04-24 EP EP03740659A patent/EP1499750A2/fr not_active Ceased
- 2003-04-24 US US10/511,264 patent/US20050180876A1/en not_active Abandoned
- 2003-04-24 MX MXPA04010671A patent/MXPA04010671A/es unknown
- 2003-04-24 WO PCT/FR2003/001295 patent/WO2003093514A2/fr not_active Application Discontinuation
- 2003-04-24 KR KR10-2004-7017384A patent/KR20040097396A/ko not_active Application Discontinuation
- 2003-04-24 CA CA002484036A patent/CA2484036A1/fr not_active Abandoned
- 2003-04-24 CN CN038154552A patent/CN1665941A/zh active Pending
- 2003-04-24 BR BR0309658-0A patent/BR0309658A/pt not_active IP Right Cessation
- 2003-04-24 AU AU2003265514A patent/AU2003265514A1/en not_active Abandoned
-
2004
- 2004-10-22 ZA ZA2004/08584A patent/ZA200408584B/en unknown
- 2004-11-26 NO NO20045177A patent/NO20045177L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2005528522A (ja) | 2005-09-22 |
KR20040097396A (ko) | 2004-11-17 |
MXPA04010671A (es) | 2004-12-13 |
WO2003093514A3 (fr) | 2004-04-01 |
CA2484036A1 (fr) | 2003-11-13 |
WO2003093514A2 (fr) | 2003-11-13 |
EP1499750A2 (fr) | 2005-01-26 |
AU2003265514A1 (en) | 2003-11-17 |
US20050180876A1 (en) | 2005-08-18 |
FR2839082A1 (fr) | 2003-10-31 |
ZA200408584B (en) | 2005-12-28 |
NO20045177L (no) | 2004-11-26 |
FR2839082B1 (fr) | 2004-06-04 |
CN1665941A (zh) | 2005-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2051 DE 27/04/2010. |