JP6059527B2 - 誘導攪拌され超音波改変されたインベストメント鋳造品及び製造装置 - Google Patents
誘導攪拌され超音波改変されたインベストメント鋳造品及び製造装置 Download PDFInfo
- Publication number
- JP6059527B2 JP6059527B2 JP2012276312A JP2012276312A JP6059527B2 JP 6059527 B2 JP6059527 B2 JP 6059527B2 JP 2012276312 A JP2012276312 A JP 2012276312A JP 2012276312 A JP2012276312 A JP 2012276312A JP 6059527 B2 JP6059527 B2 JP 6059527B2
- Authority
- JP
- Japan
- Prior art keywords
- zone
- mold
- molten metal
- furnace
- investment casting
- 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.)
- Active
Links
- 238000005495 investment casting Methods 0.000 title claims description 58
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 118
- 239000002184 metal Substances 0.000 claims description 118
- 230000008018 melting Effects 0.000 claims description 50
- 238000002844 melting Methods 0.000 claims description 50
- 238000005266 casting Methods 0.000 claims description 46
- 238000010438 heat treatment Methods 0.000 claims description 41
- 229910045601 alloy Inorganic materials 0.000 claims description 31
- 239000000956 alloy Substances 0.000 claims description 31
- 210000001787 dendrite Anatomy 0.000 claims description 19
- 230000006698 induction Effects 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000007711 solidification Methods 0.000 description 24
- 230000008023 solidification Effects 0.000 description 24
- 239000002667 nucleating agent Substances 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 12
- 239000013078 crystal Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 230000007547 defect Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 238000010899 nucleation Methods 0.000 description 5
- 230000006911 nucleation Effects 0.000 description 5
- 229910000601 superalloy Inorganic materials 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/043—Removing the consumable pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost 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
- B22D27/02—Use of electric or magnetic effects
-
- 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
-
- 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
-
- 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
- B22D27/08—Shaking, vibrating, or turning of moulds
-
- 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
- B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
Description
Claims (15)
- 鋳造ユニットであって、
金型キャビティーを有するインベストメント鋳造金型と、
インベストメント鋳造金型を受容する第1のゾーン、
金型に溶融金属が供給されたとき金型内の溶融金属内に対流の流れを発生させるための手段、
第1のゾーンを包囲し画成する耐火性分割器、及び
第1のゾーンを包囲する絶縁材
を有する炉と、
金型キャビティーに溶融金属が供給されたとき金型キャビティー内に超音波パルスを送出するための、金型の底部と接触して配置された超音波源と
を含む鋳造ユニット。 - 対流の流れを発生させるための手段が低出力誘導コイルからなる、請求項1記載の鋳造ユニット。
- さらに、第1のゾーン内でインベストメント鋳造金型と耐火性分割器との間に配置された第1の加熱エレメントを含む、請求項1又は請求項2記載の鋳造ユニット。
- さらに、炉の上に炉頂部を含む、請求項1乃至請求項3のいずれか1項記載の鋳造ユニット。
- 炉頂部が融解ゾーンを含んでおり、融解ゾーンが金型キャビティーと流体連通している、請求項4記載の鋳造ユニット。
- さらに、融解ゾーンを包囲する第2の加熱エレメントを含む、請求項5記載の鋳造ユニット。
- さらに、第1のゾーン内の雰囲気を維持するための手段を含む、請求項1乃至請求項6のいずれか1項記載の鋳造ユニット。
- 第1のゾーン内の雰囲気を維持するための手段が第1のゾーンを真空にする真空系を含む、請求項7記載の鋳造ユニット。
- 第1のゾーン内の雰囲気を維持するための手段が炉を真空にする真空系を含む、請求項7記載の鋳造ユニット。
- 第1のゾーン内の雰囲気を維持するための手段が第1のゾーンのための非反応性ガス雰囲気を含む、請求項7記載の鋳造ユニット。
- 第1のゾーン内の雰囲気を維持するための手段が炉のための非反応性ガス雰囲気を含む、請求項7記載の鋳造ユニット。
- さらに、融解ゾーンと金型キャビティーとの間の溶融金属の流れを調節するための栓を含む、請求項5又は請求項6記載の鋳造ユニット。
- 等軸晶の鋳造品を製造するための方法であって、
金型キャビティーを有するインベストメント鋳造金型を準備する工程と、
インベストメント鋳造金型を受容する作業ゾーン、
対流の流れを発生させるための手段、
作業ゾーンを包囲する耐火性分割器、
作業ゾーンを包囲する絶縁材、
作業ゾーン内に配置され、耐火性分割器と金型キャビティーとの間に配置された第1の加熱エレメント、及び
溶融金属が供給されたとき金型キャビティー内に超音波パルスを送出するための、金型の底部と接触して配置された超音波源
を有する炉を準備する工程と、
作業ゾーン内にインベストメント鋳造金型を入れる工程と、
溶融金属をインベストメント鋳造金型に供給する工程と、
溶融金属が金型キャビティー内で凝固し始めたとき、超音波パルスをインベストメント鋳造金型に適用する工程であって、前記パルスがインベストメント鋳造金型内で成長する樹枝状結晶の形成を破壊するのに充分な振幅を有しており、さらに前記パルスが溶融合金を混合する、工程と、
超音波パルスをインベストメント鋳造金型に適用し続けて、溶融金属凝固するとき、樹枝状結晶の形成を破壊し、溶融合金を混合し、等軸晶結晶粒の形成を促進する工程と
を含む方法。 - 超音波パルスを15kHz−25MHzの周波数範囲で発生させる、請求項13記載の方法。
- 金属を最初に未融解状態で融解ゾーンに供給し、その金属を融解ゾーン内で第2の加熱エレメントによって融解する、請求項13又は請求項14記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/330,879 | 2011-12-20 | ||
US13/330,879 US9278389B2 (en) | 2011-12-20 | 2011-12-20 | Induction stirred, ultrasonically modified investment castings and apparatus for producing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013128985A JP2013128985A (ja) | 2013-07-04 |
JP6059527B2 true JP6059527B2 (ja) | 2017-01-11 |
Family
ID=47500933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012276312A Active JP6059527B2 (ja) | 2011-12-20 | 2012-12-19 | 誘導攪拌され超音波改変されたインベストメント鋳造品及び製造装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9278389B2 (ja) |
EP (1) | EP2606994B1 (ja) |
JP (1) | JP6059527B2 (ja) |
CN (1) | CN103170577B (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103056318B (zh) | 2008-03-05 | 2017-06-09 | 南线有限责任公司 | 作为熔融金属中的防护屏蔽层的铌 |
US8652397B2 (en) | 2010-04-09 | 2014-02-18 | Southwire Company | Ultrasonic device with integrated gas delivery system |
DK2556176T3 (da) | 2010-04-09 | 2020-05-04 | Southwire Co Llc | Ultralydsafgasning af smeltede metaller |
US10065239B2 (en) * | 2013-09-17 | 2018-09-04 | United Technologies Corporation | Casting molds, manufacture and use methods |
BR112016011262B1 (pt) | 2013-11-18 | 2021-05-18 | Southwire Company, Llc | dispositivo ultrassônico e método para a redução de uma quantidade de um gás dissolvido e/ou uma impureza em um banho de metal fundido |
JP6300574B2 (ja) * | 2014-02-28 | 2018-03-28 | 新報国製鉄株式会社 | 高剛性低熱膨張鋳物 |
US9849506B2 (en) | 2014-07-02 | 2017-12-26 | Halliburton Energy Services, Inc. | Induction infiltration and cooling of matrix drill bits |
TWI668442B (zh) * | 2014-10-17 | 2019-08-11 | 美商瓦里安半導體設備公司 | 薄片形成設備、用於測量熔體表面的薄片的厚度的系統及用於在薄片形成設備中測定材料界面的位置的方法 |
CN107848024B (zh) | 2015-02-09 | 2021-02-09 | 汉斯科技有限责任公司 | 超声晶粒细化 |
CN107466259A (zh) | 2015-05-18 | 2017-12-12 | 哈里伯顿能源服务公司 | 从固定切削件钻头去除凸肩粉末的方法 |
US10233515B1 (en) | 2015-08-14 | 2019-03-19 | Southwire Company, Llc | Metal treatment station for use with ultrasonic degassing system |
CN108348993B (zh) | 2015-09-10 | 2022-02-01 | 南线有限责任公司 | 熔融金属处理装置、形成金属产品的方法、系统和铸造机 |
CN105478671A (zh) * | 2015-12-18 | 2016-04-13 | 贵州安吉航空精密铸造有限责任公司 | 一种铝合金熔模精密铸造微震浇注工艺 |
CN105798275A (zh) * | 2016-03-16 | 2016-07-27 | 高诗白 | 一种电磁感应加热的金属类液态成型设备及工艺方法 |
JP7043217B2 (ja) * | 2016-12-13 | 2022-03-29 | 株式会社神戸製鋼所 | 活性金属の鋳造方法 |
FR3068271B1 (fr) * | 2017-06-29 | 2021-12-10 | Safran Aircraft Engines | Procede de fonderie avec coulee en moule chaud |
CN107677123A (zh) * | 2017-09-25 | 2018-02-09 | 鹤山市顺亿达铜业制品有限公司 | 一种环保型熔铸炉 |
CN109226720B (zh) * | 2018-08-20 | 2021-02-12 | 江苏大学 | 一种基于激光冲击和超声振动复合的半固态金属塑性加工方法及装置 |
CN109604572B (zh) * | 2018-12-05 | 2021-01-01 | 马鞍山市万鑫铸造有限公司 | 一种金属耐磨介质铸造设备 |
CN109692941A (zh) * | 2019-02-28 | 2019-04-30 | 攀钢集团攀枝花钢铁研究院有限公司 | 利用超声波改善下铸法模铸铸锭质量的装置及方法 |
CN113231622B (zh) * | 2021-03-30 | 2022-02-15 | 西北工业大学 | 实时调控的壁面共振超声金属凝固装置与方法 |
CN113547072A (zh) * | 2021-06-15 | 2021-10-26 | 中钢集团邢台机械轧辊有限公司 | 一种铸钢轧辊的浇注方法 |
CN113732256A (zh) * | 2021-07-29 | 2021-12-03 | 佛山市三水凤铝铝业有限公司 | 一种金属铸造设备 |
DE102021125159A1 (de) * | 2021-09-28 | 2023-03-30 | Ald Vacuum Technologies Gmbh | Vorrichtung und ein Verfahren zum Herstellen eines Feingussbauteils |
CN115255403A (zh) * | 2022-08-05 | 2022-11-01 | 江苏百航超声科技有限公司 | 一种混合改性材料即时制备装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3447587A (en) * | 1967-07-24 | 1969-06-03 | Bodine Albert G | Method and device for mold casting utilizing sonic energization |
US3690367A (en) * | 1968-07-05 | 1972-09-12 | Anadite Inc | Apparatus for the restructuring of metals |
US3568752A (en) * | 1968-12-05 | 1971-03-09 | Univ Ohio State | Method for controlling the as-cast grain structure of solidified materials |
US3678988A (en) * | 1970-07-02 | 1972-07-25 | United Aircraft Corp | Incorporation of dispersoids in directionally solidified castings |
US4850419A (en) * | 1982-09-01 | 1989-07-25 | Trw Inc. | Method of casting a one-piece wheel |
US4832112A (en) * | 1985-10-03 | 1989-05-23 | Howmet Corporation | Method of forming a fine-grained equiaxed casting |
US5535811A (en) * | 1987-01-28 | 1996-07-16 | Remet Corporation | Ceramic shell compositions for casting of reactive metals |
US4770704A (en) * | 1987-03-13 | 1988-09-13 | Iowa State University Research Foundation, Inc. | Continuous method for manufacturing grain-oriented magnetostrictive bodies |
US5335711A (en) * | 1987-05-30 | 1994-08-09 | Ae Plc | Process and apparatus for metal casting |
US4813470A (en) * | 1987-11-05 | 1989-03-21 | Allied-Signal Inc. | Casting turbine components with integral airfoils |
US5309976A (en) * | 1993-03-16 | 1994-05-10 | Howmet Corporation | Continuous pour directional solidification method |
US6939388B2 (en) | 2002-07-23 | 2005-09-06 | General Electric Company | Method for making materials having artificially dispersed nano-size phases and articles made therewith |
US6896030B2 (en) * | 2003-07-30 | 2005-05-24 | Howmet Corporation | Directional solidification method and apparatus |
-
2011
- 2011-12-20 US US13/330,879 patent/US9278389B2/en active Active
-
2012
- 2012-12-07 EP EP12196016.5A patent/EP2606994B1/en active Active
- 2012-12-19 JP JP2012276312A patent/JP6059527B2/ja active Active
- 2012-12-20 CN CN201210557764.1A patent/CN103170577B/zh active Active
-
2016
- 2016-01-27 US US15/007,941 patent/US9839958B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2606994A2 (en) | 2013-06-26 |
CN103170577B (zh) | 2017-01-18 |
US9278389B2 (en) | 2016-03-08 |
US20130156637A1 (en) | 2013-06-20 |
JP2013128985A (ja) | 2013-07-04 |
EP2606994B1 (en) | 2020-10-28 |
US20160136725A1 (en) | 2016-05-19 |
CN103170577A (zh) | 2013-06-26 |
EP2606994A3 (en) | 2017-08-23 |
US9839958B2 (en) | 2017-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6059527B2 (ja) | 誘導攪拌され超音波改変されたインベストメント鋳造品及び製造装置 | |
JP4657717B2 (ja) | 形成部品の半固体成形で使用するための金属スラリー材料を生成するための装置 | |
US4434839A (en) | Process for producing metallic slurries | |
JP3549055B2 (ja) | 固液共存状態金属材料成形用ダイカスト方法、その装置、半凝固成形用ダイカスト方法およびその装置 | |
CN101875105B (zh) | 一种半固态浆料制备方法和装置 | |
JP4154385B2 (ja) | 固液共存状態金属材料製造装置 | |
CN102978539A (zh) | 一种柱状晶铝镍钴永磁合金的配料及制备方法 | |
CN102528002A (zh) | 一种施加复合电磁场的高温合金细晶铸造工艺方法和装置 | |
EP1292411B1 (en) | Production of on-demand semi-solid material for castings | |
JP2004114153A (ja) | 固液共存状態金属材料の製造方法、その装置、半凝固金属スラリの製造方法およびその装置 | |
US3678988A (en) | Incorporation of dispersoids in directionally solidified castings | |
JP2005034905A (ja) | 固液共存状態金属スラリの製造装置 | |
JP2004322203A (ja) | 固液共存状態金属スラリの製造装置 | |
KR100435000B1 (ko) | 반응고 성형용 다이캐스팅 방법 및 그 장치 | |
US4213497A (en) | Method for casting directionally solidified articles | |
US3939895A (en) | Method for casting directionally solidified articles | |
JP5107942B2 (ja) | 鉄系合金の半凝固スラリーの製造方法及び製造装置 | |
KR20130041473A (ko) | 반응고 고압 주조장치 | |
CN1718315A (zh) | 一种高速钢坯料的制备方法及设备 | |
JP2003520683A (ja) | ダイカスト方法および該ダイカスト方法を実施するためのダイカスト装置 | |
JP3685459B1 (ja) | 固液共存状態金属スラリの製造方法およびその製造装置 | |
US6257311B1 (en) | Horizontal directional solidification | |
JP2005205478A (ja) | 金属スラリー製造方法、金属スラリー製造装置、鋳塊製造方法および鋳塊製造装置 | |
US20220017993A1 (en) | Method and apparatus for processing a liquid alloy | |
RU2782769C2 (ru) | Ультразвуковое измельчение зерна |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20151217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160830 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161025 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161115 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161209 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6059527 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |