EP2174734A1 - Hammervibrator für stranggussvorgänge - Google Patents

Hammervibrator für stranggussvorgänge Download PDF

Info

Publication number
EP2174734A1
EP2174734A1 EP08791358A EP08791358A EP2174734A1 EP 2174734 A1 EP2174734 A1 EP 2174734A1 EP 08791358 A EP08791358 A EP 08791358A EP 08791358 A EP08791358 A EP 08791358A EP 2174734 A1 EP2174734 A1 EP 2174734A1
Authority
EP
European Patent Office
Prior art keywords
slab
impact
casting
block
thickness
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.)
Granted
Application number
EP08791358A
Other languages
English (en)
French (fr)
Other versions
EP2174734A4 (de
EP2174734B1 (de
Inventor
Toshihiko Murakami
Akihiro Yamanaka
Norikazu Koga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to PL08791358T priority Critical patent/PL2174734T3/pl
Publication of EP2174734A1 publication Critical patent/EP2174734A1/de
Publication of EP2174734A4 publication Critical patent/EP2174734A4/de
Application granted granted Critical
Publication of EP2174734B1 publication Critical patent/EP2174734B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands

Definitions

  • the paired pinch rolls 2a, 2b have a structure that makes it possible to adjust the amount of reduction and also to eliminate soft reduction through the use of a hydraulic cylinder 5, which is typically attached to an upper frame 4.
  • Reference Numeral 7 represents a position control device, which pushes the block 3 from the standby position shown in FIG. 2 (a) , to the narrow side of the slab 1 [ see FIG. 2 (b) ]. After detecting the pushing position, the position control device sets the gap L (impact amplitude: about 8 mm) between the front end surface of the block 3 and the narrow side of the slab 1, at the pull-back position of the block 3 [ see FIG. 2 (c) ].

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
EP08791358.8A 2007-08-08 2008-07-18 Hammervibrator für stranggussvorgänge Not-in-force EP2174734B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08791358T PL2174734T3 (pl) 2007-08-08 2008-07-18 Wibrator uderzeniowy w procesie odlewania ciągłego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007207039 2007-08-08
PCT/JP2008/063049 WO2009019969A1 (ja) 2007-08-08 2008-07-18 連続鋳造時の打撃振動装置

Publications (3)

Publication Number Publication Date
EP2174734A1 true EP2174734A1 (de) 2010-04-14
EP2174734A4 EP2174734A4 (de) 2017-02-22
EP2174734B1 EP2174734B1 (de) 2018-08-22

Family

ID=40341206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08791358.8A Not-in-force EP2174734B1 (de) 2007-08-08 2008-07-18 Hammervibrator für stranggussvorgänge

Country Status (7)

Country Link
EP (1) EP2174734B1 (de)
JP (1) JP5029694B2 (de)
KR (1) KR101183420B1 (de)
CN (1) CN101778682B (de)
ES (1) ES2688943T3 (de)
PL (1) PL2174734T3 (de)
WO (1) WO2009019969A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013170844A1 (de) 2012-05-15 2013-11-21 Sms Siemag Ag Verfahren und strangführung zur beeinflussung der erstarrung des teilweise noch flüssigen kernes während des stranggiessens
RU2511130C2 (ru) * 2012-07-24 2014-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Липецкий государственный технический университет" (ЛГТУ) Способ обжатия непрерывнолитой сортовой заготовки в жидко-твердом состоянии
EP2371468A4 (de) * 2008-12-25 2017-05-17 Nippon Steel & Sumitomo Metal Corporation Verfahren für kontinuierlichen stahlguss
WO2020221657A1 (de) * 2019-04-30 2020-11-05 Thyssenkrupp Steel Europe Ag STRANGGIEßEINRICHTUNG ZUR BEEINFLUSSUNG EINES ERSTARRENDEN STRANGS, INSBESONDERE EINER ERSTARRENDEN BRAMME, UND VERFAHREN ZUR BEEINFLUSSUNG EINES ERSTARRENDEN STRANGS
US11077492B2 (en) 2018-03-02 2021-08-03 Jfe Steel Corporation Continuous steel casting method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103464704A (zh) * 2013-09-11 2013-12-25 钢铁研究总院 一种连铸坯用的震动锤装置及使用方法
WO2018056322A1 (ja) * 2016-09-21 2018-03-29 Ｊｆｅスチール株式会社 鋼の連続鋳造方法
CN108526423A (zh) * 2018-03-29 2018-09-14 马鞍山钢铁股份有限公司 一种改善连铸过程凝固中后期固液两相区流动性的方法、铸坯质量的控制方法及装置
CN108500226A (zh) * 2018-03-29 2018-09-07 马鞍山钢铁股份有限公司 一种抑制柱状晶生长的连铸凝固过程控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136335U (ja) * 1984-08-03 1986-03-06 アイダエンジニアリング株式会社 プレス機械のノツクアウト装置
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
JP2003273554A (ja) * 2002-03-15 2003-09-26 Bosch Automotive Systems Corp 電子ユニット
JP4218383B2 (ja) * 2002-04-08 2009-02-04 住友金属工業株式会社 連続鋳造方法、連続鋳造装置および連続鋳造鋳片
JP2004306053A (ja) 2003-04-02 2004-11-04 Sanyo Special Steel Co Ltd 連続鋳造における鋳片の軽圧下方法および軽圧下装置
JP4317099B2 (ja) 2004-08-12 2009-08-19 日本電信電話株式会社 漏水センサーおよび漏水検出システム
JP4699001B2 (ja) * 2004-10-18 2011-06-08 住友金属工業株式会社 連続鋳造方法
JP2007092875A (ja) * 2005-09-28 2007-04-12 Konan Electric Co Ltd 振動発生装置
JP4577235B2 (ja) * 2006-02-28 2010-11-10 住友金属工業株式会社 鋼の連続鋳造方法及び打撃振動装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009019969A1 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2371468A4 (de) * 2008-12-25 2017-05-17 Nippon Steel & Sumitomo Metal Corporation Verfahren für kontinuierlichen stahlguss
WO2013170844A1 (de) 2012-05-15 2013-11-21 Sms Siemag Ag Verfahren und strangführung zur beeinflussung der erstarrung des teilweise noch flüssigen kernes während des stranggiessens
DE102012009870A1 (de) 2012-05-15 2013-11-21 Sms Siemag Ag Verfahren und Strangführung zur Beeinflussung der Erstarrung des teilweise noch flüssigen Kernes während des Stranggießens
RU2511130C2 (ru) * 2012-07-24 2014-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Липецкий государственный технический университет" (ЛГТУ) Способ обжатия непрерывнолитой сортовой заготовки в жидко-твердом состоянии
US11077492B2 (en) 2018-03-02 2021-08-03 Jfe Steel Corporation Continuous steel casting method
WO2020221657A1 (de) * 2019-04-30 2020-11-05 Thyssenkrupp Steel Europe Ag STRANGGIEßEINRICHTUNG ZUR BEEINFLUSSUNG EINES ERSTARRENDEN STRANGS, INSBESONDERE EINER ERSTARRENDEN BRAMME, UND VERFAHREN ZUR BEEINFLUSSUNG EINES ERSTARRENDEN STRANGS

Also Published As

Publication number Publication date
CN101778682B (zh) 2012-11-28
KR101183420B1 (ko) 2012-09-14
PL2174734T3 (pl) 2019-01-31
JPWO2009019969A1 (ja) 2010-10-28
EP2174734A4 (de) 2017-02-22
KR20100033520A (ko) 2010-03-30
WO2009019969A1 (ja) 2009-02-12
CN101778682A (zh) 2010-07-14
JP5029694B2 (ja) 2012-09-19
EP2174734B1 (de) 2018-08-22
ES2688943T3 (es) 2018-11-07

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