MX2021006272A - Polvo de molde y revestimiento de molde. - Google Patents
Polvo de molde y revestimiento de molde.Info
- Publication number
- MX2021006272A MX2021006272A MX2021006272A MX2021006272A MX2021006272A MX 2021006272 A MX2021006272 A MX 2021006272A MX 2021006272 A MX2021006272 A MX 2021006272A MX 2021006272 A MX2021006272 A MX 2021006272A MX 2021006272 A MX2021006272 A MX 2021006272A
- Authority
- MX
- Mexico
- Prior art keywords
- weight
- mould
- sub
- coating
- powder
- Prior art date
Links
Classifications
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/101—Moulds
- B22D13/102—Linings for moulds
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/05—Light metals
- B22F2301/056—Alkaline metals, i.e. Ca, Sr, Ba, Ra
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/35—Iron
-
- 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
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/45—Others, including non-metals
Abstract
La presente invención se relaciona con un polvo de molde para revestir moldes de fundición para reducir defectos en la superficie, tales como orificios, en productos de hierro fundido dúctiles. El polvo de molde comprende 10-99.5 % en peso de una aleación de ferrosilicio, 0.5-50 % en peso de sulfuro de hierro, y opcionalmente 1-30 % en peso de CaSi, y/o 1-10 % en peso de CaF2. La invención se relaciona además con un revestimiento de molde sobre y una superficie interna de un molde de fundición que comprende 10-99.5 % en peso de una aleación de ferrosilicio, 0.5-50 % en peso de sulfuro de hierro, y opcionalmente 1-30 % en peso de CaSi, y/o 1-10 % en peso de CaF2.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1872082A FR3089138B1 (fr) | 2018-11-29 | 2018-11-29 | Poudre de moule et revêtement de moule |
PCT/NO2019/050261 WO2020111948A1 (en) | 2018-11-29 | 2019-11-28 | Mould powder and mould coating |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021006272A true MX2021006272A (es) | 2021-10-13 |
Family
ID=67587795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021006272A MX2021006272A (es) | 2018-11-29 | 2019-11-28 | Polvo de molde y revestimiento de molde. |
Country Status (26)
Country | Link |
---|---|
US (1) | US20220032365A1 (es) |
EP (1) | EP3887077B1 (es) |
JP (1) | JP7269344B2 (es) |
KR (1) | KR102581323B1 (es) |
CN (1) | CN113329832B (es) |
AR (1) | AR117182A1 (es) |
AU (1) | AU2019388208B2 (es) |
BR (1) | BR112021010008B1 (es) |
CA (1) | CA3119978C (es) |
DK (1) | DK3887077T3 (es) |
ES (1) | ES2934478T3 (es) |
FI (1) | FI3887077T3 (es) |
FR (1) | FR3089138B1 (es) |
HR (1) | HRP20221477T1 (es) |
HU (1) | HUE060858T2 (es) |
MA (1) | MA54291A (es) |
MX (1) | MX2021006272A (es) |
PL (1) | PL3887077T3 (es) |
PT (1) | PT3887077T (es) |
RS (1) | RS63804B1 (es) |
SA (1) | SA521422111B1 (es) |
SI (1) | SI3887077T1 (es) |
TW (1) | TWI734267B (es) |
UA (1) | UA126431C2 (es) |
WO (1) | WO2020111948A1 (es) |
ZA (1) | ZA202103397B (es) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2278429A1 (fr) | 1974-07-18 | 1976-02-13 | Pont A Mousson | Procede et dispositif pour couler des tuyaux en fonte a graphite spheroidal par centrifugation |
US5100612A (en) * | 1989-06-21 | 1992-03-31 | 501 Hitachi Metals, Ltd. | Spheroidal graphite cast iron |
JP2634707B2 (ja) * | 1991-04-04 | 1997-07-30 | 日立金属株式会社 | 球状黒鉛鋳鉄の製造方法 |
JPH06128665A (ja) * | 1992-10-20 | 1994-05-10 | Kyoshin Kigyo Kk | 冶金用改良剤 |
JPH06246415A (ja) * | 1993-02-25 | 1994-09-06 | Kubota Corp | 強靱性ダクタイル鋳鉄管の遠心力鋳造法 |
NO306169B1 (no) * | 1997-12-08 | 1999-09-27 | Elkem Materials | Ympemiddel for stöpejern og fremgangsmÕte for fremstilling av ympemiddel |
JP2001269767A (ja) | 2000-03-27 | 2001-10-02 | Kurimoto Ltd | 球状黒鉛鋳鉄製品の製造方法 |
FR2835209B1 (fr) | 2002-01-25 | 2004-06-18 | Pechiney Electrometallurgie | Produits pour la protection des moules de coulee continue des tuyaux de fonte |
NO20045611D0 (no) * | 2004-12-23 | 2004-12-23 | Elkem Materials | Modifying agents for cast iron |
FR2884739B1 (fr) | 2005-04-20 | 2007-06-29 | Pechiney Electrometallurgie So | Produits du type "dry-spray" pour la protection des moules de coulee centrifugee des tuyaux de fonte, en association avec un produit du type "wet-spray" |
CN102251169B (zh) * | 2011-07-07 | 2013-01-02 | 无锡小天鹅精密铸造有限公司 | 支架的熔炼配料 |
CN105132788B (zh) * | 2015-09-10 | 2017-05-24 | 西安工业大学 | 一种灰/蠕复合铸铁材料的制备方法 |
NO20161094A1 (en) * | 2016-06-30 | 2018-01-01 | Elkem As | Cast Iron Inoculant and Method for Production of Cast Iron Inoculant |
NO347571B1 (en) * | 2016-06-30 | 2024-01-15 | Elkem Materials | Cast Iron Inoculant and Method for Production of Cast Iron Inoculant |
-
2018
- 2018-11-29 FR FR1872082A patent/FR3089138B1/fr active Active
-
2019
- 2019-11-22 TW TW108142501A patent/TWI734267B/zh active
- 2019-11-27 AR ARP190103475A patent/AR117182A1/es active IP Right Grant
- 2019-11-28 CN CN201980078828.XA patent/CN113329832B/zh active Active
- 2019-11-28 FI FIEP19823827.1T patent/FI3887077T3/fi active
- 2019-11-28 ES ES19823827T patent/ES2934478T3/es active Active
- 2019-11-28 MX MX2021006272A patent/MX2021006272A/es unknown
- 2019-11-28 PT PT198238271T patent/PT3887077T/pt unknown
- 2019-11-28 EP EP19823827.1A patent/EP3887077B1/en active Active
- 2019-11-28 CA CA3119978A patent/CA3119978C/en active Active
- 2019-11-28 AU AU2019388208A patent/AU2019388208B2/en active Active
- 2019-11-28 PL PL19823827.1T patent/PL3887077T3/pl unknown
- 2019-11-28 MA MA054291A patent/MA54291A/fr unknown
- 2019-11-28 DK DK19823827.1T patent/DK3887077T3/da active
- 2019-11-28 WO PCT/NO2019/050261 patent/WO2020111948A1/en active Application Filing
- 2019-11-28 RS RS20221136A patent/RS63804B1/sr unknown
- 2019-11-28 US US17/297,884 patent/US20220032365A1/en active Pending
- 2019-11-28 BR BR112021010008-3A patent/BR112021010008B1/pt active IP Right Grant
- 2019-11-28 UA UAA202103669A patent/UA126431C2/uk unknown
- 2019-11-28 SI SI201930396T patent/SI3887077T1/sl unknown
- 2019-11-28 KR KR1020217019350A patent/KR102581323B1/ko active IP Right Grant
- 2019-11-28 HU HUE19823827A patent/HUE060858T2/hu unknown
- 2019-11-28 JP JP2021530271A patent/JP7269344B2/ja active Active
- 2019-11-28 HR HRP20221477TT patent/HRP20221477T1/hr unknown
-
2021
- 2021-05-19 ZA ZA2021/03397A patent/ZA202103397B/en unknown
- 2021-05-26 SA SA521422111A patent/SA521422111B1/ar unknown
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