EA201792426A1 - Способ получения листа нержавеющей стали с модифицированными визуальными характеристиками - Google Patents

Способ получения листа нержавеющей стали с модифицированными визуальными характеристиками

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Publication number
EA201792426A1
EA201792426A1 EA201792426A EA201792426A EA201792426A1 EA 201792426 A1 EA201792426 A1 EA 201792426A1 EA 201792426 A EA201792426 A EA 201792426A EA 201792426 A EA201792426 A EA 201792426A EA 201792426 A1 EA201792426 A1 EA 201792426A1
Authority
EA
Eurasian Patent Office
Prior art keywords
stainless steel
steel sheet
visual characteristics
modified visual
obtaining stainless
Prior art date
Application number
EA201792426A
Other languages
English (en)
Other versions
EA037269B1 (ru
Inventor
Йёрн Тайпель
Дирк Вимер
Луц Цопке
Патрик Фогель
Андреас Егер
Михель Вег
Буркхард Арнольд
Франк Вёрстер
Original Assignee
Оутокумпу Оюй
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 Оутокумпу Оюй filed Critical Оутокумпу Оюй
Publication of EA201792426A1 publication Critical patent/EA201792426A1/ru
Publication of EA037269B1 publication Critical patent/EA037269B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/227—Surface roughening or texturing
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Abstract

Данное изобретение относится к способу получения узорчатого листа нержавеющей стали с модифицированными визуальными характеристиками в области длин волн видимого света, где подвергнутая деформации нержавеющая сталь имеет толщину 0,3-3,5 мм. В данном способе подвергнутый деформации лист нержавеющей стали предварительно обрабатывают посредством по меньшей мере одной стадии термообработки и по меньшей мере одной стадии механической обработки по меньшей мере с одной поверхности термообработанного листа нержавеющей стали. Предварительно обработанный лист нержавеющей стали затем направляют на формирование узора и проводят по меньшей мере одну стадию термообработки узорчатой поверхности листа нержавеющей стали.
EA201792426A 2015-05-18 2016-05-18 Способ получения листа нержавеющей стали с модифицированными визуальными характеристиками EA037269B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15167926.3A EP3095882B1 (en) 2015-05-18 2015-05-18 Method for producing a stainless steel sheet with modified visual characteristics
PCT/EP2016/061100 WO2016184891A1 (en) 2015-05-18 2016-05-18 Method for producing a stainless steel sheet with modified visual characteristics

Publications (2)

Publication Number Publication Date
EA201792426A1 true EA201792426A1 (ru) 2018-06-29
EA037269B1 EA037269B1 (ru) 2021-03-02

Family

ID=53180584

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201792426A EA037269B1 (ru) 2015-05-18 2016-05-18 Способ получения листа нержавеющей стали с модифицированными визуальными характеристиками

Country Status (12)

Country Link
US (2) US11155892B2 (ru)
EP (1) EP3095882B1 (ru)
JP (1) JP6807871B2 (ru)
KR (1) KR102575587B1 (ru)
CN (2) CN115369224A (ru)
AU (1) AU2016263448B2 (ru)
BR (1) BR112017024675B1 (ru)
CA (1) CA2984419C (ru)
EA (1) EA037269B1 (ru)
MX (1) MX2017014359A (ru)
WO (1) WO2016184891A1 (ru)
ZA (1) ZA201707396B (ru)

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CN109277427B (zh) * 2018-09-25 2020-11-24 宁波宝新不锈钢有限公司 一种冷轧不锈钢压花板的生产方法
JP7433111B2 (ja) 2020-03-30 2024-02-19 日鉄ステンレス株式会社 二相系ステンレス鋼板
KR20220105663A (ko) * 2020-05-28 2022-07-27 닛테츠 스테인레스 가부시키가이샤 오스테나이트계 스테인리스 강재 및 내식성 부재
CN114540605B (zh) * 2022-02-23 2023-01-06 东莞市灿煜金属制品有限公司 高反射率301不锈钢材料的制造方法

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Also Published As

Publication number Publication date
KR102575587B1 (ko) 2023-09-06
ZA201707396B (en) 2019-07-31
BR112017024675B1 (pt) 2022-02-22
WO2016184891A1 (en) 2016-11-24
CA2984419C (en) 2023-06-27
JP6807871B2 (ja) 2021-01-06
US11155892B2 (en) 2021-10-26
BR112017024675A2 (ru) 2018-08-21
MX2017014359A (es) 2018-03-01
AU2016263448A1 (en) 2017-11-16
US11834726B2 (en) 2023-12-05
EP3095882A1 (en) 2016-11-23
CN115369224A (zh) 2022-11-22
JP2018524175A (ja) 2018-08-30
US20210388460A1 (en) 2021-12-16
EP3095882B1 (en) 2021-09-22
EA037269B1 (ru) 2021-03-02
CN107636176A (zh) 2018-01-26
CA2984419A1 (en) 2016-11-24
KR20180008715A (ko) 2018-01-24
AU2016263448B2 (en) 2021-07-15
US20180148810A1 (en) 2018-05-31

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