CH530832A - Verfahren und Vorrichtung zum Herstellen richtungserstarrter Gussstücke - Google Patents
Verfahren und Vorrichtung zum Herstellen richtungserstarrter GussstückeInfo
- Publication number
- CH530832A CH530832A CH439771A CH439771A CH530832A CH 530832 A CH530832 A CH 530832A CH 439771 A CH439771 A CH 439771A CH 439771 A CH439771 A CH 439771A CH 530832 A CH530832 A CH 530832A
- Authority
- CH
- Switzerland
- Prior art keywords
- directionally solidified
- solidified castings
- producing directionally
- producing
- castings
- Prior art date
Links
- 238000005266 casting Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/002—Crucibles or containers for supporting the melt
-
- 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
- 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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/003—Heating or cooling of the melt or the crystallised material
-
- 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
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/007—Mechanisms for moving either the charge or the heater
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3259370A | 1970-04-28 | 1970-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH530832A true CH530832A (de) | 1972-11-30 |
Family
ID=21865752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH439771A CH530832A (de) | 1970-04-28 | 1971-03-25 | Verfahren und Vorrichtung zum Herstellen richtungserstarrter Gussstücke |
Country Status (10)
Country | Link |
---|---|
US (1) | US3667533A (de) |
AU (1) | AU2711571A (de) |
BE (1) | BE766102A (de) |
CA (1) | CA939110A (de) |
CH (1) | CH530832A (de) |
DE (1) | DE2114694A1 (de) |
FR (1) | FR2086405A1 (de) |
GB (1) | GB1276080A (de) |
IL (1) | IL36441A0 (de) |
NL (1) | NL7103915A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754592A (en) * | 1972-02-15 | 1973-08-28 | Gen Motors Corp | Method for producing directionally solidified cast alloy articles |
GB2135559B (en) * | 1983-02-14 | 1986-10-08 | Electricity Council | Induction heaters |
GB8319660D0 (en) * | 1983-07-21 | 1983-08-24 | Force Eng Ltd | Travelling wave induction heater |
FR2567922B1 (fr) * | 1984-07-18 | 1987-05-07 | Commissariat Energie Atomique | Four de cristallogenese |
GB2195933B (en) * | 1986-10-15 | 1990-12-05 | David John Reid | Method of casting non-ferrous and precious metals |
EP1162016B1 (de) * | 2000-05-13 | 2004-07-21 | ALSTOM Technology Ltd | Vorrichtung zum Giessen eines gerichtet erstarrten Giesskörpers |
US20100238967A1 (en) * | 2009-03-18 | 2010-09-23 | Bullied Steven J | Method of producing a fine grain casting |
US10493523B1 (en) | 2016-02-04 | 2019-12-03 | Williams International Co., L.L.C. | Method of producing a cast component |
CN107385513B (zh) * | 2017-09-06 | 2023-11-10 | 中国科学院金属研究所 | 一种定向凝固炉用中心加热和中央冷却装置 |
CN110125344B (zh) * | 2019-06-12 | 2024-08-23 | 陕西三毅有岩材料科技有限公司 | 一种铸造难熔金属的方法及难熔金属锭 |
CN110218934B (zh) * | 2019-07-26 | 2020-06-09 | 南昌工程学院 | 一种Fe-Ga-Ce-B合金棒材及其制备方法和一种冷却铜模具 |
CN112743107B (zh) * | 2020-12-29 | 2022-10-25 | 西安交通大学 | 一种基于超高熔点合金的粉末冶金装置及冶金方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1734313A (en) * | 1928-05-26 | 1929-11-05 | Malmborg Nils W Daniel Von | Casting apparatus |
US1926573A (en) * | 1931-12-24 | 1933-09-12 | Ajax Electrothermic Corp | Casting method and apparatus |
US2594998A (en) * | 1950-02-23 | 1952-04-29 | Gen Electric | Single crystal fabrication |
US2897555A (en) * | 1956-12-22 | 1959-08-04 | Nishikiori Seiji | Steel ingot making composition, method and apparatus |
US3538981A (en) * | 1968-08-05 | 1970-11-10 | United Aircraft Corp | Apparatus for casting directionally solidified articles |
-
1970
- 1970-04-28 US US32593A patent/US3667533A/en not_active Expired - Lifetime
-
1971
- 1971-03-02 CA CA106,711A patent/CA939110A/en not_active Expired
- 1971-03-18 IL IL36441A patent/IL36441A0/xx unknown
- 1971-03-24 NL NL7103915A patent/NL7103915A/xx unknown
- 1971-03-25 CH CH439771A patent/CH530832A/de not_active IP Right Cessation
- 1971-03-26 DE DE19712114694 patent/DE2114694A1/de active Pending
- 1971-03-30 AU AU27115/71A patent/AU2711571A/en not_active Expired
- 1971-04-05 FR FR7113406A patent/FR2086405A1/fr not_active Withdrawn
- 1971-04-19 GB GB26151/71A patent/GB1276080A/en not_active Expired
- 1971-04-22 BE BE766102A patent/BE766102A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2086405A1 (de) | 1971-12-31 |
GB1276080A (en) | 1972-06-01 |
US3667533A (en) | 1972-06-06 |
IL36441A0 (en) | 1971-05-26 |
CA939110A (en) | 1974-01-01 |
DE2114694A1 (de) | 1971-11-11 |
AU2711571A (en) | 1972-10-05 |
NL7103915A (de) | 1971-11-01 |
BE766102A (fr) | 1971-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |