GB1309340A - Production of fine grained ingots for the advanced superalloys - Google Patents
Production of fine grained ingots for the advanced superalloysInfo
- Publication number
- GB1309340A GB1309340A GB5497971A GB1309340DA GB1309340A GB 1309340 A GB1309340 A GB 1309340A GB 5497971 A GB5497971 A GB 5497971A GB 1309340D A GB1309340D A GB 1309340DA GB 1309340 A GB1309340 A GB 1309340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zone
- mould
- alloy
- temperature
- hot top
- 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
- 229910000601 superalloy Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 abstract 6
- 229910045601 alloy Inorganic materials 0.000 abstract 6
- 238000005266 casting Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000006911 nucleation Effects 0.000 abstract 1
- 238000010899 nucleation Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 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
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10790871A | 1971-01-20 | 1971-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1309340A true GB1309340A (en) | 1973-03-07 |
Family
ID=22319106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5497971A Expired GB1309340A (en) | 1971-01-20 | 1971-11-25 | Production of fine grained ingots for the advanced superalloys |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3669180A (enExample) |
| CA (1) | CA950637A (enExample) |
| CH (1) | CH548453A (enExample) |
| DE (1) | DE2159815C2 (enExample) |
| FR (1) | FR2122400B1 (enExample) |
| GB (1) | GB1309340A (enExample) |
| IL (1) | IL38350A (enExample) |
| IT (1) | IT946521B (enExample) |
| SE (1) | SE384332B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1469746A (en) * | 1973-06-22 | 1977-04-06 | Selly Oak Diecasting Ltd | Manufacture of cast ferrous metal dies |
| US3902544A (en) * | 1974-07-10 | 1975-09-02 | Massachusetts Inst Technology | Continuous process for forming an alloy containing non-dendritic primary solids |
| DE2842605C2 (de) * | 1978-09-29 | 1983-12-08 | Georg Dr. 8521 Langensendelbach Müller | Verfahren zum Herstellen von Kristallen hoher Kristallgüte |
| US4540038A (en) * | 1984-06-05 | 1985-09-10 | Westinghouse Electric Corp. | Method for production of combustion turbine blade having a hybrid structure |
| US4637448A (en) * | 1984-08-27 | 1987-01-20 | Westinghouse Electric Corp. | Method for production of combustion turbine blade having a single crystal portion |
| US4832112A (en) * | 1985-10-03 | 1989-05-23 | Howmet Corporation | Method of forming a fine-grained equiaxed casting |
| US4709461A (en) * | 1986-02-10 | 1987-12-01 | Howmet Turbine Components Corporation | Method of forming dense ingots having a fine equiaxed grain structure |
| US4964453A (en) * | 1989-09-07 | 1990-10-23 | The United States As Represented By The Administrator Of The National Aeronautics And Space Administration | Directional solidification of superalloys |
| CA2628504C (en) | 2007-04-06 | 2015-05-26 | Ashley Stone | Device for casting |
| CN114273645B (zh) * | 2021-12-27 | 2024-03-29 | 山东康普锡威新材料科技有限公司 | 一种利用高频振动制备超细晶材料的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA842690A (en) * | 1970-05-26 | Petrovich Vladimir | Grain refining process | |
| US3508914A (en) * | 1965-10-07 | 1970-04-28 | Us Navy | Methods of forming and purifying nickel-titanium containing alloys |
| US3552479A (en) * | 1967-11-22 | 1971-01-05 | Martin Metals Co | Casting process involving cooling of a shell mold prior to casting metal therein |
-
1971
- 1971-01-20 US US107908A patent/US3669180A/en not_active Expired - Lifetime
- 1971-10-29 CA CA126,519,A patent/CA950637A/en not_active Expired
- 1971-11-23 FR FR7142763A patent/FR2122400B1/fr not_active Expired
- 1971-11-25 GB GB5497971A patent/GB1309340A/en not_active Expired
- 1971-12-02 DE DE2159815A patent/DE2159815C2/de not_active Expired
- 1971-12-13 CH CH1819571A patent/CH548453A/xx not_active IP Right Cessation
- 1971-12-14 IL IL38350A patent/IL38350A/xx unknown
- 1971-12-27 SE SE7116626A patent/SE384332B/xx unknown
-
1972
- 1972-01-13 IT IT19303/72A patent/IT946521B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IL38350A0 (en) | 1972-03-28 |
| FR2122400A1 (enExample) | 1972-09-01 |
| IL38350A (en) | 1975-12-31 |
| DE2159815A1 (de) | 1972-08-03 |
| FR2122400B1 (enExample) | 1975-08-29 |
| CH548453A (de) | 1974-04-30 |
| CA950637A (en) | 1974-07-09 |
| IT946521B (it) | 1973-05-21 |
| SE384332B (sv) | 1976-05-03 |
| US3669180A (en) | 1972-06-13 |
| DE2159815C2 (de) | 1981-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1369270A (en) | Casting of directionally solidified articles | |
| US3810504A (en) | Method for directional solidification | |
| GB1333957A (en) | Method for producing a master alloy for use in aluminium casting processes | |
| US5400851A (en) | Process of producing monotectic alloys | |
| GB1309340A (en) | Production of fine grained ingots for the advanced superalloys | |
| US4202400A (en) | Directional solidification furnace | |
| US3939895A (en) | Method for casting directionally solidified articles | |
| GB1270630A (en) | A method and apparatus for producing unidirectionally solidified castings | |
| CN101596590B (zh) | 一种通过机械搅拌抑制大型钢锭宏观偏析的方法 | |
| US4213497A (en) | Method for casting directionally solidified articles | |
| US3942581A (en) | Method and apparatus for casting directionally solidified articles | |
| GB1194588A (en) | A method of producing Ingots of Magnesium-Containing Alloys | |
| US3354935A (en) | Manufacture of light-metal castings | |
| US3247557A (en) | Method of solidifying molten metal | |
| GB1281798A (en) | A mould assembly for use in casting directionally solidified articles | |
| GB1138404A (en) | Precision casting of high purity metals | |
| JPH08318349A (ja) | 鋳造用金属ビレットの製造方法及びその製造装置 | |
| US3234609A (en) | Method of making magnetically anisotropic permanent magnets | |
| US3543284A (en) | Process for casting single crystal shapes | |
| SU806236A1 (ru) | Способ непрерывного лить слитков | |
| GB1153798A (en) | Improvements in or relating to processes of producing Ledeburitic Tool Steels and High-Speed Steels having a Fine-Grained Carbide Structure | |
| JP3249870B2 (ja) | 半凝固Ａｌ合金の連続鋳造方法 | |
| GB1205008A (en) | Improvements in or relating to electro-slag remelting | |
| GB1219707A (en) | An installation for making ingots | |
| GB1289042A (enExample) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |