BR112021001244A2 - aprimoramento ultrassônico de materiais fundidos por resfriamento direto - Google Patents
aprimoramento ultrassônico de materiais fundidos por resfriamento direto Download PDFInfo
- Publication number
- BR112021001244A2 BR112021001244A2 BR112021001244-3A BR112021001244A BR112021001244A2 BR 112021001244 A2 BR112021001244 A2 BR 112021001244A2 BR 112021001244 A BR112021001244 A BR 112021001244A BR 112021001244 A2 BR112021001244 A2 BR 112021001244A2
- Authority
- BR
- Brazil
- Prior art keywords
- mold
- billet
- vibrational energy
- outlet
- purge gas
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 title description 12
- 239000012768 molten material Substances 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 28
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 20
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 69
- 238000010926 purge Methods 0.000 claims description 65
- 238000005266 casting Methods 0.000 claims description 41
- 239000007787 solid Substances 0.000 claims description 36
- 239000012530 fluid Substances 0.000 claims description 33
- 239000002184 metal Substances 0.000 claims description 28
- 239000000523 sample Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000000126 substance Substances 0.000 claims description 12
- 238000000265 homogenisation Methods 0.000 claims description 10
- 238000007670 refining Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005058 metal casting Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000007711 solidification Methods 0.000 description 8
- 230000008023 solidification Effects 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- CYKMNKXPYXUVPR-UHFFFAOYSA-N [C].[Ti] Chemical compound [C].[Ti] CYKMNKXPYXUVPR-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/049—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for direct chill casting, e.g. electromagnetic casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/116—Refining the metal
- B22D11/117—Refining the metal by treating with gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
- B22D11/1246—Nozzles; Spray heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862703035P | 2018-07-25 | 2018-07-25 | |
US62/703,035 | 2018-07-25 | ||
PCT/US2019/043445 WO2020023751A1 (en) | 2018-07-25 | 2019-07-25 | Ultrasonic enhancement of direct chill cast materials background of the invention |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021001244A2 true BR112021001244A2 (pt) | 2021-04-27 |
Family
ID=69181968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021001244-3A BR112021001244A2 (pt) | 2018-07-25 | 2019-07-25 | aprimoramento ultrassônico de materiais fundidos por resfriamento direto |
Country Status (10)
Country | Link |
---|---|
US (1) | US20210316357A1 (de) |
EP (1) | EP3826787B1 (de) |
JP (1) | JP7457691B2 (de) |
KR (1) | KR20210037699A (de) |
CN (2) | CN112703073B (de) |
AU (1) | AU2019310103A1 (de) |
BR (1) | BR112021001244A2 (de) |
CA (1) | CA3107465A1 (de) |
MX (1) | MX2021000918A (de) |
WO (1) | WO2020023751A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9629003B2 (en) | 2013-10-07 | 2017-04-18 | Samsung Electronics Co., Ltd. | Computing system with factor estimation mechanism and method of operation thereof |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5360329A (en) * | 1957-10-22 | 1994-11-01 | Lemelson Jerome H | Molding/extrusion apparatus with temperature and flow control |
US3153820A (en) * | 1961-10-09 | 1964-10-27 | Charles B Criner | Apparatus for improving metal structure |
JPS5155726A (en) * | 1974-11-12 | 1976-05-17 | Nippon Steel Corp | Bisaisoshiki ojusuru kinzokuno renzokuchuzoho |
JPS56114560A (en) * | 1980-02-14 | 1981-09-09 | Kawasaki Steel Corp | Ultrasonic treatment for unsolidified ingot in horizontal conditinous casting |
CH646623A5 (de) * | 1980-03-20 | 1984-12-14 | Concast Ag | Verfahren und einrichtung zum stuetzen eines im stranggiess-verfahren hergestellten stahlstranges, dessen fluessiger kern elektromagnetisch geruehrt wird. |
FR2648063B1 (fr) * | 1989-06-12 | 1994-03-18 | Irsid | Procede et dispositif de mise en vibration d'une lingotiere de coulee continue des metaux |
FR2656552B1 (fr) * | 1990-01-04 | 1995-01-13 | Pechiney Aluminium | Procede de fabrication de produits metalliques thixotropes par coulee continue avec brassage electromagnetique en courant polyphase. |
US5246060A (en) * | 1991-11-13 | 1993-09-21 | Aluminum Company Of America | Process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot |
JPH11254106A (ja) * | 1998-03-10 | 1999-09-21 | Kawasaki Steel Corp | Pc鋼棒用素材の連続鋳造方法および連続鋳造装置 |
JP4163817B2 (ja) * | 1999-06-21 | 2008-10-08 | 新日本製鐵株式会社 | 溶鋼の連続鋳造方法、電磁振動印加装置および連続鋳造鋳片 |
JP3835185B2 (ja) * | 2001-03-19 | 2006-10-18 | 住友金属工業株式会社 | 鋼の連続鋳造方法 |
JP4061404B2 (ja) * | 2003-04-09 | 2008-03-19 | 独立行政法人産業技術総合研究所 | 電磁振動による組織微細化のための連続鋳造方法及びその装置 |
CN100534669C (zh) * | 2007-03-19 | 2009-09-02 | 东北大学 | 功率超声与低频电磁协同作用的轻合金锭坯立式半连续铸造方法及设备 |
KR101149294B1 (ko) * | 2009-01-28 | 2012-05-25 | 현대제철 주식회사 | 연속 주조설비의 편석 방지방법 및 그 장치 |
US8652397B2 (en) | 2010-04-09 | 2014-02-18 | Southwire Company | Ultrasonic device with integrated gas delivery system |
CN102161081A (zh) * | 2011-04-01 | 2011-08-24 | 天津福来明思铝业有限公司 | 一种生产铝合金半固态铸锭的连续铸造方法 |
JP5565734B2 (ja) * | 2011-04-05 | 2014-08-06 | 昭和電工株式会社 | アルミニウム合金の連続鋳造棒、連続鋳造棒の鋳造方法、連続鋳造装置 |
US8813827B2 (en) * | 2012-03-23 | 2014-08-26 | Novelis Inc. | In-situ homogenization of DC cast metals with additional quench |
JP5551297B1 (ja) * | 2013-08-08 | 2014-07-16 | 高橋 謙三 | 攪拌装置付き連続鋳造用鋳型装置 |
JP6340893B2 (ja) * | 2014-04-23 | 2018-06-13 | 日本軽金属株式会社 | アルミニウム合金ビレットの製造方法 |
WO2017044769A1 (en) | 2015-09-10 | 2017-03-16 | Southwire Company | Ultrasonic grain refining and degassing proceures and systems for metal casting |
CN205324670U (zh) * | 2016-02-02 | 2016-06-22 | 吉林大学 | 一种镁合金棒材功率超声半连续铸造及探伤装置 |
KR20170100221A (ko) * | 2016-02-25 | 2017-09-04 | 조선대학교산학협력단 | 미세조직 미세화를 위한 직접 냉각 주조 장치 |
-
2019
- 2019-07-25 US US17/262,860 patent/US20210316357A1/en active Pending
- 2019-07-25 EP EP19841973.1A patent/EP3826787B1/de active Active
- 2019-07-25 KR KR1020217005602A patent/KR20210037699A/ko active IP Right Grant
- 2019-07-25 JP JP2021503793A patent/JP7457691B2/ja active Active
- 2019-07-25 BR BR112021001244-3A patent/BR112021001244A2/pt unknown
- 2019-07-25 AU AU2019310103A patent/AU2019310103A1/en active Pending
- 2019-07-25 CN CN201980058785.9A patent/CN112703073B/zh active Active
- 2019-07-25 MX MX2021000918A patent/MX2021000918A/es unknown
- 2019-07-25 CN CN202410092930.8A patent/CN118002755A/zh active Pending
- 2019-07-25 WO PCT/US2019/043445 patent/WO2020023751A1/en active Application Filing
- 2019-07-25 CA CA3107465A patent/CA3107465A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP7457691B2 (ja) | 2024-03-28 |
MX2021000918A (es) | 2021-06-23 |
EP3826787A1 (de) | 2021-06-02 |
US20210316357A1 (en) | 2021-10-14 |
JP2021532988A (ja) | 2021-12-02 |
EP3826787C0 (de) | 2024-02-21 |
CN118002755A (zh) | 2024-05-10 |
AU2019310103A1 (en) | 2021-02-18 |
WO2020023751A1 (en) | 2020-01-30 |
EP3826787A4 (de) | 2022-03-30 |
WO2020023751A8 (en) | 2020-12-17 |
CA3107465A1 (en) | 2020-01-30 |
KR20210037699A (ko) | 2021-04-06 |
CN112703073A (zh) | 2021-04-23 |
CN112703073B (zh) | 2024-02-06 |
EP3826787B1 (de) | 2024-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW202144101A (zh) | 金屬產品及形成金屬產品之方法 | |
AU2016219505B2 (en) | Ultrasonic grain refining | |
JP4594336B2 (ja) | 凝固方法 | |
JP2007216239A (ja) | 鋳造方法 | |
JP7178353B2 (ja) | 超音波結晶粒微細化および脱ガスの手順および強化振動結合を含む金属鋳造のためのシステム | |
BR112021001244A2 (pt) | aprimoramento ultrassônico de materiais fundidos por resfriamento direto | |
RU2799570C2 (ru) | Ультразвуковое улучшение материалов, получаемых литьем с прямым охлаждением | |
JP5896811B2 (ja) | チタンまたはチタン合金からなる鋳塊の連続鋳造用の鋳型およびこれを備えた連続鋳造装置 | |
Ying et al. | Influence of Electropulsing Treatment on the Initial Solidification of Molten Steel During Continuous Casting | |
JP4061404B2 (ja) | 電磁振動による組織微細化のための連続鋳造方法及びその装置 | |
ES2955265T3 (es) | Refinado de grano con acoplamiento vibratorio directo | |
JPS5825846A (ja) | 水平連続鋳造方法 | |
BR112019018435B1 (pt) | Refinamento de grão com acoplamento vibracional direto | |
Youn et al. | Effect of Sonotrode Design on Simultaneous Grain Refinement and Degassing of Al Alloys by Ultrasound |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] |