BR8906747A - Vaso para conter uma fusao,aparelho e processo de fundicao contra a gravidade a vacuo,pocesso de moldar uma fusao - Google Patents
Vaso para conter uma fusao,aparelho e processo de fundicao contra a gravidade a vacuo,pocesso de moldar uma fusaoInfo
- Publication number
- BR8906747A BR8906747A BR898906747A BR8906747A BR8906747A BR 8906747 A BR8906747 A BR 8906747A BR 898906747 A BR898906747 A BR 898906747A BR 8906747 A BR8906747 A BR 8906747A BR 8906747 A BR8906747 A BR 8906747A
- Authority
- BR
- Brazil
- Prior art keywords
- merger
- vase
- appliance
- molding
- against vacuum
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/02—Linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
-
- 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
- C21C1/06—Constructional features of mixers for pig-iron
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/290,682 US4922992A (en) | 1988-12-27 | 1988-12-27 | Melt-holding vessel and method of and apparatus for countergravity casting |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8906747A true BR8906747A (pt) | 1990-08-21 |
Family
ID=23117107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898906747A BR8906747A (pt) | 1988-12-27 | 1989-12-26 | Vaso para conter uma fusao,aparelho e processo de fundicao contra a gravidade a vacuo,pocesso de moldar uma fusao |
Country Status (5)
Country | Link |
---|---|
US (1) | US4922992A (pt) |
EP (1) | EP0375955A3 (pt) |
JP (1) | JPH02217153A (pt) |
BR (1) | BR8906747A (pt) |
CA (1) | CA2003456A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5817722A (en) * | 1995-10-10 | 1998-10-06 | Exxon Chemical Patents Inc. | Low viscosity, high solids polyesterdiols and compositions containing same |
WO2012092244A2 (en) | 2010-12-29 | 2012-07-05 | Android Industries Llc | Working tank with vacuum assist |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US830208A (en) * | 1905-11-23 | 1906-09-04 | Edward A Colby | Crucible. |
US1647083A (en) * | 1923-07-05 | 1927-10-25 | Atlas Portland Cement Company | Furnace lining |
GB846302A (en) * | 1957-07-05 | 1960-08-31 | Eric Crisp Lewis | Improvements in crucibles for containing molten metal |
FR1504572A (fr) * | 1966-08-31 | 1967-12-08 | Commissariat Energie Atomique | Perfectionnements aux creusets pour la fusion de matériaux fissiles |
US4606396A (en) * | 1978-10-02 | 1986-08-19 | Hitchiner Manufacturing Co., Inc. | Sand mold and apparatus for reduced pressure casting |
US4340108A (en) * | 1979-09-12 | 1982-07-20 | Hitchiner Manufacturing Co., Inc. | Method of casting metal in sand mold using reduced pressure |
DE3167851D1 (en) * | 1980-10-01 | 1985-01-31 | Ants Nomtak | Vessel for molten metal and method of making it |
GB8526669D0 (en) * | 1985-10-30 | 1985-12-04 | Micropore International Ltd | Vessel |
-
1988
- 1988-12-27 US US07/290,682 patent/US4922992A/en not_active Expired - Fee Related
-
1989
- 1989-11-21 CA CA002003456A patent/CA2003456A1/en not_active Abandoned
- 1989-11-25 EP EP19890121807 patent/EP0375955A3/en not_active Withdrawn
- 1989-12-22 JP JP1331479A patent/JPH02217153A/ja active Pending
- 1989-12-26 BR BR898906747A patent/BR8906747A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
JPH02217153A (ja) | 1990-08-29 |
CA2003456A1 (en) | 1990-06-27 |
EP0375955A2 (en) | 1990-07-04 |
EP0375955A3 (en) | 1990-10-03 |
US4922992A (en) | 1990-05-08 |
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