EP4589023A4 - Gefäss für geschmolzenes metall - Google Patents

Gefäss für geschmolzenes metall

Info

Publication number
EP4589023A4
EP4589023A4 EP23907479.2A EP23907479A EP4589023A4 EP 4589023 A4 EP4589023 A4 EP 4589023A4 EP 23907479 A EP23907479 A EP 23907479A EP 4589023 A4 EP4589023 A4 EP 4589023A4
Authority
EP
European Patent Office
Prior art keywords
molten metal
metal vessel
vessel
molten
metal
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.)
Pending
Application number
EP23907479.2A
Other languages
English (en)
French (fr)
Other versions
EP4589023A1 (de
Inventor
Jongwoo You
Sanghyun Park
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.)
Posco Holdings Inc
Original Assignee
Posco Co 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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP4589023A1 publication Critical patent/EP4589023A1/de
Publication of EP4589023A4 publication Critical patent/EP4589023A4/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/12—Travelling ladles or similar containers; Cars for ladles
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/003—Linings or walls comprising porous bricks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0033—Linings or walls comprising heat shields, e.g. heat shields
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D2001/0059—Construction elements of a furnace
    • F27D2001/0069—Means to prevent heat conduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
EP23907479.2A 2022-12-19 2023-11-28 Gefäss für geschmolzenes metall Pending EP4589023A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020220178057A KR20240095922A (ko) 2022-12-19 2022-12-19 용탕 용기
PCT/KR2023/019367 WO2024136193A1 (ko) 2022-12-19 2023-11-28 용탕 용기

Publications (2)

Publication Number Publication Date
EP4589023A1 EP4589023A1 (de) 2025-07-23
EP4589023A4 true EP4589023A4 (de) 2026-04-29

Family

ID=91589342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23907479.2A Pending EP4589023A4 (de) 2022-12-19 2023-11-28 Gefäss für geschmolzenes metall

Country Status (5)

Country Link
EP (1) EP4589023A4 (de)
JP (1) JP2025536089A (de)
KR (1) KR20240095922A (de)
CN (1) CN120112663A (de)
WO (1) WO2024136193A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130046657A (ko) * 2011-10-28 2013-05-08 현대제철 주식회사 래들의 슬래그라인용 벽체 구조
KR101552836B1 (ko) * 2014-03-17 2015-09-14 주식회사 포스코 래들장치
KR101629242B1 (ko) * 2015-12-08 2016-06-10 주식회사 동국알앤에스 용탕 이송용 래들 제조 방법
JP6775780B2 (ja) * 2016-07-22 2020-10-28 株式会社アクセル技研 低圧鋳造用溶湯保持炉
JP6649905B2 (ja) * 2017-01-05 2020-02-19 東洋電化工業株式会社 溶湯用取鍋

Also Published As

Publication number Publication date
WO2024136193A1 (ko) 2024-06-27
CN120112663A (zh) 2025-06-06
EP4589023A1 (de) 2025-07-23
JP2025536089A (ja) 2025-10-30
KR20240095922A (ko) 2024-06-26

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