IL41118A - A process for making directionally solidified castings from alloys that contain a single element that reacts with the pattern - Google Patents
A process for making directionally solidified castings from alloys that contain a single element that reacts with the patternInfo
- Publication number
- IL41118A IL41118A IL41118A IL4111872A IL41118A IL 41118 A IL41118 A IL 41118A IL 41118 A IL41118 A IL 41118A IL 4111872 A IL4111872 A IL 4111872A IL 41118 A IL41118 A IL 41118A
- Authority
- IL
- Israel
- Prior art keywords
- mold
- alloy
- coating
- casting
- reacting
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B21/00—Unidirectional solidification of eutectic materials
- C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
-
- 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
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
- C23C4/11—Oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00233168A US3802482A (en) | 1972-03-09 | 1972-03-09 | Process for making directionally solidified castings |
Publications (2)
Publication Number | Publication Date |
---|---|
IL41118A0 IL41118A0 (en) | 1973-02-28 |
IL41118A true IL41118A (en) | 1977-04-29 |
Family
ID=22876166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL41118A IL41118A (en) | 1972-03-09 | 1972-12-19 | A process for making directionally solidified castings from alloys that contain a single element that reacts with the pattern |
Country Status (11)
Country | Link |
---|---|
US (1) | US3802482A (ja) |
AU (1) | AU466583B2 (ja) |
BE (1) | BE796024A (ja) |
CA (1) | CA981416A (ja) |
CH (1) | CH585077A5 (ja) |
DE (1) | DE2303181A1 (ja) |
FR (1) | FR2174858B1 (ja) |
GB (1) | GB1405768A (ja) |
IL (1) | IL41118A (ja) |
IT (1) | IT983513B (ja) |
SE (1) | SE403058B (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973750A (en) * | 1972-10-06 | 1976-08-10 | Office National D'etudes Et De Recherches Aerospatiales (O.N.E.R.A.) | Casting mold for directional solidification of an alloy |
US3908733A (en) * | 1973-10-26 | 1975-09-30 | United Technologies Corp | Method and apparatus for control of alloy in columnar grain castings |
US3888301A (en) * | 1974-06-07 | 1975-06-10 | United Aircraft Corp | Multi-part mold clamp |
US3927710A (en) * | 1974-08-21 | 1975-12-23 | United Technologies Corp | Joining of multi-section ceramic molds |
FR2301322A1 (fr) * | 1975-02-20 | 1976-09-17 | Onera (Off Nat Aerospatiale) | Moule de metallurgie et son procede de fabrication |
US3972367A (en) * | 1975-06-11 | 1976-08-03 | General Electric Company | Process for forming a barrier layer on ceramic molds suitable for use for high temperature eutectic superalloy casting |
US4031945A (en) * | 1976-04-07 | 1977-06-28 | General Electric Company | Process for making ceramic molds having a metal oxide barrier for casting and directional solidification of superalloys |
GB2124116A (en) * | 1982-07-09 | 1984-02-15 | Rolls Royce | A coating on a foundry core or mould |
US5337800A (en) * | 1992-09-09 | 1994-08-16 | Cook Arnold J | Reactive coating |
US6946165B2 (en) * | 2001-04-17 | 2005-09-20 | Fts, Llc | Method and apparatus, with redundancies, for treating substrate plastic parts to accept paint without using adhesion promoters |
US6494250B1 (en) * | 2001-05-14 | 2002-12-17 | Howmet Research Corporation | Impregnated alumina-based core and method |
US9314364B2 (en) * | 2003-03-04 | 2016-04-19 | Mueller Sports Medicine, Inc. | Self adjusting knee brace |
US7201212B2 (en) * | 2003-08-28 | 2007-04-10 | United Technologies Corporation | Investment casting |
CN106363131B (zh) * | 2016-09-21 | 2018-04-13 | 上海万泽精密铸造有限公司 | 钛合金铸造用陶瓷型壳面层改性的方法 |
CN111621731B (zh) * | 2020-06-11 | 2022-09-30 | 南昌硬质合金有限责任公司 | 一种硬质合金烧结用石墨舟皿隔离涂层的制备方法 |
WO2022157331A1 (en) * | 2021-01-22 | 2022-07-28 | Oerlikon Metco Ag, Wohlen | Transplanted thermal barrier coating system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2857285A (en) * | 1954-08-16 | 1958-10-21 | Stephen D Stoddard | High temperature refractory coating for graphite molds |
US3180632A (en) * | 1961-10-02 | 1965-04-27 | North American Aviation Inc | Coated crucible and crucible and mold coating method |
US3373795A (en) * | 1965-08-10 | 1968-03-19 | Trw Inc | Gating of unshrouded airfoils to permit directional solidification |
US3422880A (en) * | 1966-10-24 | 1969-01-21 | Rem Metals Corp | Method of making investment shell molds for the high integrity precision casting of reactive and refractory metals |
US3472310A (en) * | 1967-04-26 | 1969-10-14 | Ford Motor Co | Shell mold and process for shell molding |
US3515201A (en) * | 1967-11-14 | 1970-06-02 | Amsted Ind Inc | Method of casting |
GB1242925A (en) * | 1969-02-19 | 1971-08-18 | Monsanto Chemicals | Improved ceramic moulds for metal casting |
US3743003A (en) * | 1971-06-03 | 1973-07-03 | Rem Metals Corp | Making investment shell molds inhibited against reaction with molten reactive and refractory casting metals |
US3727666A (en) * | 1971-08-16 | 1973-04-17 | Howmet Corp | Method of casting using a mold having a refractory coating thereon |
-
1972
- 1972-03-09 US US00233168A patent/US3802482A/en not_active Expired - Lifetime
- 1972-10-25 CA CA154,862A patent/CA981416A/en not_active Expired
- 1972-12-19 SE SE7216591A patent/SE403058B/xx unknown
- 1972-12-19 IL IL41118A patent/IL41118A/en unknown
- 1972-12-19 GB GB5845672A patent/GB1405768A/en not_active Expired
- 1972-12-19 AU AU50273/72A patent/AU466583B2/en not_active Expired
-
1973
- 1973-01-23 DE DE2303181A patent/DE2303181A1/de active Pending
- 1973-02-14 FR FR7306389A patent/FR2174858B1/fr not_active Expired
- 1973-02-27 BE BE128155A patent/BE796024A/xx unknown
- 1973-03-08 IT IT21316/73A patent/IT983513B/it active
- 1973-03-09 CH CH349573A patent/CH585077A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU466583B2 (en) | 1974-06-20 |
GB1405768A (en) | 1975-09-10 |
US3802482A (en) | 1974-04-09 |
DE2303181A1 (de) | 1973-09-20 |
IL41118A0 (en) | 1973-02-28 |
CH585077A5 (ja) | 1977-02-28 |
FR2174858B1 (ja) | 1977-04-29 |
CA981416A (en) | 1976-01-13 |
IT983513B (it) | 1974-11-11 |
BE796024A (fr) | 1973-06-18 |
AU5027372A (en) | 1974-06-20 |
SE403058B (sv) | 1978-07-31 |
FR2174858A1 (ja) | 1973-10-19 |
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