ES489156A1 - Procedimiento de elaboracion de piezas de fundicion - Google Patents
Procedimiento de elaboracion de piezas de fundicionInfo
- Publication number
- ES489156A1 ES489156A1 ES489156A ES489156A ES489156A1 ES 489156 A1 ES489156 A1 ES 489156A1 ES 489156 A ES489156 A ES 489156A ES 489156 A ES489156 A ES 489156A ES 489156 A1 ES489156 A1 ES 489156A1
- Authority
- ES
- Spain
- Prior art keywords
- production
- cast iron
- graphite cast
- spheroidal graphite
- mainly consisting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- 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
Abstract
Procedimiento de elaboración de piezas de fundición, especialmente de fundición de grafito esferoidal, del tipo en que se cuela elemental en fusión de un caldero de preparación a un molde, caracterizado porque, por una parte estando comprendido el contenido de la fundición en magnesio entre 0,03 y 0,07 el contenido en aluminio se establece en al menos 0,1 por otra parte, se aplica a dicha fundición, en curso de colada, la técnica conocida en sí de colada en molde inerte por vertido previo de nitrógeno líquido en el fondo del molde.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7905601A FR2450650A1 (fr) | 1979-03-05 | 1979-03-05 | Procede d'elaboration de pieces notamment en fonte a graphite spheroidal |
Publications (1)
Publication Number | Publication Date |
---|---|
ES489156A1 true ES489156A1 (es) | 1980-08-16 |
Family
ID=9222749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES489156A Expired ES489156A1 (es) | 1979-03-05 | 1980-03-04 | Procedimiento de elaboracion de piezas de fundicion |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0015819B1 (es) |
JP (1) | JPS55117557A (es) |
AT (1) | ATE105T1 (es) |
AU (1) | AU539864B2 (es) |
BE (1) | BE882029A (es) |
CA (1) | CA1135475A (es) |
DE (1) | DE3060003D1 (es) |
ES (1) | ES489156A1 (es) |
FR (1) | FR2450650A1 (es) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2080159A (en) * | 1935-06-05 | 1937-05-11 | Republic Steel Corp | Process of treating steel |
GB987190A (en) * | 1963-03-14 | 1965-03-24 | British Oxygen Co Ltd | Minimising the contamination of molten metal during casting |
BE793567A (fr) * | 1971-12-30 | 1973-06-29 | Air Liquide | Procede de coulee de metal |
-
1979
- 1979-03-05 FR FR7905601A patent/FR2450650A1/fr active Pending
-
1980
- 1980-02-15 AU AU55602/80A patent/AU539864B2/en not_active Ceased
- 1980-02-25 EP EP80400260A patent/EP0015819B1/fr not_active Expired
- 1980-02-25 AT AT80400260T patent/ATE105T1/de not_active IP Right Cessation
- 1980-02-25 DE DE8080400260T patent/DE3060003D1/de not_active Expired
- 1980-02-28 CA CA000346644A patent/CA1135475A/fr not_active Expired
- 1980-03-03 BE BE0/199632A patent/BE882029A/fr not_active IP Right Cessation
- 1980-03-04 ES ES489156A patent/ES489156A1/es not_active Expired
- 1980-03-05 JP JP2678680A patent/JPS55117557A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0015819A1 (fr) | 1980-09-17 |
ATE105T1 (de) | 1981-07-15 |
JPS55117557A (en) | 1980-09-09 |
DE3060003D1 (en) | 1981-10-22 |
AU5560280A (en) | 1980-09-11 |
CA1135475A (fr) | 1982-11-16 |
BE882029A (fr) | 1980-09-03 |
AU539864B2 (en) | 1984-10-18 |
FR2450650A1 (fr) | 1980-10-03 |
EP0015819B1 (fr) | 1981-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960506 |