UA63941C2 - Способ изготовления тонкой полосы из нержавеющей стали - Google Patents

Способ изготовления тонкой полосы из нержавеющей стали Download PDF

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Publication number
UA63941C2
UA63941C2 UA99095183A UA99095183A UA63941C2 UA 63941 C2 UA63941 C2 UA 63941C2 UA 99095183 A UA99095183 A UA 99095183A UA 99095183 A UA99095183 A UA 99095183A UA 63941 C2 UA63941 C2 UA 63941C2
Authority
UA
Ukraine
Prior art keywords
strip
hot rolling
rolling
rolls
walls
Prior art date
Application number
UA99095183A
Other languages
English (en)
Ukrainian (uk)
Inventor
Франсі Шассань
Фредерік Мазюрьє
Паскаль ГРАТАКО
Original Assignee
Южін С. А.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9530674&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA63941(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Южін С. А. filed Critical Южін С. А.
Publication of UA63941C2 publication Critical patent/UA63941C2/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/40—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling foils which present special problems, e.g. because of thinness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/466—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Physical Vapour Deposition (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

Изобретение относится к черной металлургии, в частности – к способу изготовления тонкой полосы из нержавеющей стали. Способ изготовления тонкой полосы из нержавеющей стали путем непосредственного затвердения жидкой стали в виде полосы толщиной менее или равной 8 мм в разливочном устройстве, имеющем две перемещаемые и охлаждаемые стенки, и горячей прокатки этой полосы, затвердение которой в значительной степени заканчивается после того, как полоса покидает вышеуказанные стенки. При этом горячую прокатку осуществляют на прокатном стане, рабочие валки которого имеют диаметр от 400 до 900 мм, и температура ленты на выходе из прокатного стана составляет от 800 до 1100 °С. Степень уменьшения толщины полосы в процессе горячей прокатки составляет от 15 до 50 %. Изобретение обеспечивает закрытие центральных пор, которые появляются в сердцевине полосы после ее полного затвердения.
UA99095183A 1998-09-21 1999-09-20 Способ изготовления тонкой полосы из нержавеющей стали UA63941C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9811777A FR2783443B1 (fr) 1998-09-21 1998-09-21 Procede de fabrication d'une bande mince en acier inoxydable

Publications (1)

Publication Number Publication Date
UA63941C2 true UA63941C2 (ru) 2004-02-16

Family

ID=9530674

Family Applications (1)

Application Number Title Priority Date Filing Date
UA99095183A UA63941C2 (ru) 1998-09-21 1999-09-20 Способ изготовления тонкой полосы из нержавеющей стали

Country Status (18)

Country Link
EP (1) EP0988901B1 (ru)
JP (1) JP2000094006A (ru)
KR (1) KR100573750B1 (ru)
CN (1) CN100358645C (ru)
AT (1) ATE253992T1 (ru)
AU (1) AU4877899A (ru)
BR (1) BR9904278A (ru)
CA (1) CA2281991A1 (ru)
DE (1) DE69912710T2 (ru)
FR (1) FR2783443B1 (ru)
ID (1) ID25947A (ru)
PL (1) PL335499A1 (ru)
RU (1) RU2203749C2 (ru)
SK (1) SK123999A3 (ru)
TR (1) TR199902306A3 (ru)
TW (1) TW483781B (ru)
UA (1) UA63941C2 (ru)
ZA (1) ZA995983B (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046181C2 (de) * 2000-09-19 2002-08-01 Krupp Thyssen Nirosta Gmbh Verfahren zum Herstellen eines überwiegend aus Mn-Austenit bestehenden Stahlbands oder -blechs
ITRM20070150A1 (it) * 2007-03-21 2008-09-22 Danieli Off Mecc Processo e impianto per la produzione di nastro metallico
CN110404967A (zh) * 2019-07-16 2019-11-05 山西太钢不锈钢精密带钢有限公司 超宽超薄超硬不锈钢钢带的制造方法及其制造的钢带
CN114247760B (zh) * 2020-09-23 2024-02-13 宝山钢铁股份有限公司 一种脆性材料冷轧断带的综合诊断方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02224853A (ja) 1989-02-27 1990-09-06 Kawasaki Steel Corp 双ロール式急冷薄帯製造用の冷却ロール
JP2798694B2 (ja) 1989-03-17 1998-09-17 新日本製鐵株式会社 薄肉鋳片の製造方法
JPH03124352A (ja) * 1989-10-09 1991-05-27 Kobe Steel Ltd 内部品質に優れた連続鋳造鋳片の製造方法
JP2690191B2 (ja) * 1990-11-30 1997-12-10 新日本製鐵株式会社 高δ―Ｆｅ系オーステナイトステンレス鋼帯の製造方法
JP2995520B2 (ja) * 1992-10-20 1999-12-27 新日本製鐵株式会社 連鋳鋳片の内質改善方法
JPH07251244A (ja) * 1994-03-16 1995-10-03 Nippon Steel Corp 双ロール式連続鋳造法における鋳片ポロシティ防止方法
AU2877495A (en) * 1994-07-08 1996-02-09 Ipsco Inc. Method of casting and rolling steel using twin-roll caster
JPH08215797A (ja) * 1995-02-16 1996-08-27 Nippon Steel Corp 表面性状および成形性の優れたオーステナイト系ステンレス鋼薄肉鋳片の製造方法
JP2982646B2 (ja) * 1995-03-16 1999-11-29 住友金属工業株式会社 薄鋼板の連続製造方法

Also Published As

Publication number Publication date
DE69912710D1 (de) 2003-12-18
EP0988901A1 (fr) 2000-03-29
ATE253992T1 (de) 2003-11-15
AU4877899A (en) 2000-03-23
ID25947A (id) 2000-11-16
ZA995983B (en) 2001-03-19
TR199902306A2 (xx) 2000-04-21
SK123999A3 (en) 2000-07-11
DE69912710T2 (de) 2004-09-23
RU2203749C2 (ru) 2003-05-10
KR100573750B1 (ko) 2006-04-24
FR2783443A1 (fr) 2000-03-24
JP2000094006A (ja) 2000-04-04
BR9904278A (pt) 2000-09-26
FR2783443B1 (fr) 2000-10-27
TR199902306A3 (tr) 2000-04-21
PL335499A1 (en) 2000-03-27
CN1249216A (zh) 2000-04-05
CN100358645C (zh) 2008-01-02
KR20000023300A (ko) 2000-04-25
EP0988901B1 (fr) 2003-11-12
TW483781B (en) 2002-04-21
CA2281991A1 (fr) 2000-03-21

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