ES457567A1 - Procedimiento para la fabricacion de polvo de fundicion. - Google Patents
Procedimiento para la fabricacion de polvo de fundicion.Info
- Publication number
- ES457567A1 ES457567A1 ES457567A ES457567A ES457567A1 ES 457567 A1 ES457567 A1 ES 457567A1 ES 457567 A ES457567 A ES 457567A ES 457567 A ES457567 A ES 457567A ES 457567 A1 ES457567 A1 ES 457567A1
- Authority
- ES
- Spain
- Prior art keywords
- particles
- casting powder
- making
- microns
- particle size
- 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
- 238000005266 casting Methods 0.000 title abstract 3
- 239000000843 powder Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 150000001339 alkali metal compounds Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 150000004760 silicates Chemical class 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/111—Treating the molten metal by using protecting powders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Continuous Casting (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
Procedimiento para la fabricación de polvo de fundición, especialmente para la fundición de acero, con por lo menos un componente de polvo de fundición y un fundente y que tiene la forma de cuerpos huecos esféricos cerrados, caracterizado porque como material de partida se emplea una mezcla de granulación finísima del componente de polvo de fundición y del fundente, el cual material de partida se lava y se mezcla con un medio de expansión y la mezcla del material de partida con el medio de expansión se expande.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2614957A DE2614957C3 (de) | 1976-04-07 | 1976-04-07 | Verfahren zur Herstellung von Gießpulver |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457567A1 true ES457567A1 (es) | 1978-04-01 |
Family
ID=5974641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457567A Expired ES457567A1 (es) | 1976-04-07 | 1977-04-05 | Procedimiento para la fabricacion de polvo de fundicion. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4127407A (es) |
JP (1) | JPS52123330A (es) |
DE (1) | DE2614957C3 (es) |
ES (1) | ES457567A1 (es) |
FR (1) | FR2347130A1 (es) |
GB (1) | GB1575097A (es) |
IT (1) | IT1075443B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1105042B (it) * | 1978-06-28 | 1985-10-28 | Kempro Italiana Spa | Procedimento per la produzione di una scoria sintetica granulare per la colata continua dell'acciaio e relativo prodotto ottenuto |
DE2917763A1 (de) * | 1979-05-02 | 1980-11-13 | Wacker Chemie Gmbh | Giesspulver zum stranggiessen von stahl |
GB8325438D0 (en) * | 1983-09-22 | 1983-10-26 | Foseco Int | Fluxes for casting metals |
JPS63199057A (ja) * | 1987-02-12 | 1988-08-17 | Shinagawa Refract Co Ltd | 鋼の連続鋳造用鋳型添加剤 |
JPH01148444A (ja) * | 1987-12-04 | 1989-06-09 | Kawasaki Steel Corp | 高酸素鋼のブローホール減少方法 |
FR2674156B1 (fr) * | 1991-03-22 | 1995-07-13 | Daussan & Co | Revetement pulverulent, isolant et epurant pour recouvrir le metal liquide d'un recipient metallurgique, et procede s'y rapportant. |
GB9108889D0 (en) * | 1991-04-25 | 1991-06-12 | Foseco Int | Metallurgical fluxes |
US5397379A (en) * | 1993-09-22 | 1995-03-14 | Oglebay Norton Company | Process and additive for the ladle refining of steel |
US6179895B1 (en) | 1996-12-11 | 2001-01-30 | Performix Technologies, Ltd. | Basic tundish flux composition for steelmaking processes |
DE102013106832A1 (de) * | 2013-06-28 | 2014-12-31 | S & B Industrial Minerals Gmbh | Verfahren zur Herstellung von Granulaten |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1248690B (es) * | 1963-04-27 | 1967-08-31 | ||
US3320052A (en) * | 1964-09-17 | 1967-05-16 | James J Bowden | Flux used in the making of steel |
US3309196A (en) * | 1964-10-28 | 1967-03-14 | Wyandotte Chemicals Corp | Fluxing agent |
JPS4827568B1 (es) * | 1969-08-13 | 1973-08-23 | ||
JPS5030571B1 (es) * | 1970-03-27 | 1975-10-02 | ||
DE2020047B2 (de) * | 1970-04-24 | 1972-05-04 | Linde Ag, 6200 Wiesbaden | Verfahren zm unterpulver-auftragsschweissen mit bandelektrode |
US3746620A (en) * | 1971-07-13 | 1973-07-17 | Nl Industries Inc | Water soluble flux composition |
BE795233A (fr) * | 1972-02-09 | 1973-08-09 | Wacker Chemie Gmbh | Poudres pour soudage |
LU67666A1 (es) * | 1972-06-01 | 1973-07-26 |
-
1976
- 1976-04-07 DE DE2614957A patent/DE2614957C3/de not_active Expired
-
1977
- 1977-04-04 JP JP3770877A patent/JPS52123330A/ja active Granted
- 1977-04-05 ES ES457567A patent/ES457567A1/es not_active Expired
- 1977-04-05 FR FR7710210A patent/FR2347130A1/fr active Granted
- 1977-04-05 GB GB14467/77A patent/GB1575097A/en not_active Expired
- 1977-04-06 US US05/785,179 patent/US4127407A/en not_active Expired - Lifetime
- 1977-04-07 IT IT22189/77A patent/IT1075443B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS52123330A (en) | 1977-10-17 |
FR2347130B1 (es) | 1982-01-22 |
DE2614957C3 (de) | 1978-11-02 |
JPS5614387B2 (es) | 1981-04-03 |
DE2614957A1 (de) | 1977-10-20 |
IT1075443B (it) | 1985-04-22 |
FR2347130A1 (fr) | 1977-11-04 |
GB1575097A (en) | 1980-09-17 |
US4127407A (en) | 1978-11-28 |
DE2614957B2 (de) | 1978-03-16 |
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