BRPI0912550A2 - aço inoxidável ferrítico, folha de aço composta com mesmo, junção de aço inoxidável, e, processo para produzir uma folha de aço inoxidável ferrítico - Google Patents

aço inoxidável ferrítico, folha de aço composta com mesmo, junção de aço inoxidável, e, processo para produzir uma folha de aço inoxidável ferrítico

Info

Publication number
BRPI0912550A2
BRPI0912550A2 BRPI0912550A BRPI0912550A BRPI0912550A2 BR PI0912550 A2 BRPI0912550 A2 BR PI0912550A2 BR PI0912550 A BRPI0912550 A BR PI0912550A BR PI0912550 A BRPI0912550 A BR PI0912550A BR PI0912550 A2 BRPI0912550 A2 BR PI0912550A2
Authority
BR
Brazil
Prior art keywords
stainless steel
steel sheet
ferritic stainless
produce
same
Prior art date
Application number
BRPI0912550A
Other languages
English (en)
Inventor
Wakahiro Harada
Akinori Kawano
Taichirou Mizoguchi
Kouki Tomimura
Original Assignee
Nisshin Steel 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of BRPI0912550A2 publication Critical patent/BRPI0912550A2/pt
Publication of BRPI0912550B1 publication Critical patent/BRPI0912550B1/pt

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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/302—Cu as the principal constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent
    • 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
    • C21D8/0226—Hot 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
    • C21D8/0221—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
    • C21D8/0273—Final recrystallisation annealing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
    • Y10T428/12979—Containing more than 10% nonferrous elements [e.g., high alloy, stainless]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
BRPI0912550-7A 2008-05-12 2009-05-11 Aço inoxidável ferrítico, folha de aço composta com mesmo, junção de aço inoxidável, e, processo para produzir uma folha de aço inoxidável ferrítico BRPI0912550B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2008-124462 2008-05-12
JP2008124462 2008-05-12
JP2009-083001 2009-03-30
JP2009083001A JP5420292B2 (ja) 2008-05-12 2009-03-30 フェライト系ステンレス鋼
PCT/JP2009/058778 WO2009139355A1 (ja) 2008-05-12 2009-05-11 フェライト系ステンレス鋼

Publications (2)

Publication Number Publication Date
BRPI0912550A2 true BRPI0912550A2 (pt) 2017-10-17
BRPI0912550B1 BRPI0912550B1 (pt) 2019-04-30

Family

ID=41318723

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912550-7A BRPI0912550B1 (pt) 2008-05-12 2009-05-11 Aço inoxidável ferrítico, folha de aço composta com mesmo, junção de aço inoxidável, e, processo para produzir uma folha de aço inoxidável ferrítico

Country Status (7)

Country Link
US (1) US9249475B2 (pt)
EP (1) EP2280090B1 (pt)
JP (1) JP5420292B2 (pt)
CN (1) CN102027146B (pt)
BR (1) BRPI0912550B1 (pt)
ES (1) ES2671376T3 (pt)
WO (1) WO2009139355A1 (pt)

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JP5349153B2 (ja) * 2009-06-15 2013-11-20 日新製鋼株式会社 ろう付け用フェライト系ステンレス鋼材および熱交換器部材
JP5610796B2 (ja) * 2010-03-08 2014-10-22 新日鐵住金ステンレス株式会社 炭化水素燃焼排ガスから発生する凝縮水環境における耐食性に優れるフェライト系ステンレス鋼
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CN107406945B (zh) 2015-03-26 2019-12-03 新日铁住金不锈钢株式会社 钎焊性优良的不锈钢
JP6157664B1 (ja) * 2016-02-23 2017-07-05 新日鐵住金ステンレス株式会社 フェライト系ステンレス鋼およびその製造方法
US11261512B2 (en) 2016-09-02 2022-03-01 Jfe Steel Corporation Ferritic stainless steel
CN106591736B (zh) * 2016-12-13 2018-08-21 山西太钢不锈钢股份有限公司 高强低铬不锈钢及其热处理方法
JP6871045B2 (ja) * 2017-03-31 2021-05-12 日鉄ステンレス株式会社 ろう付け性と耐食性に優れたフェライト系ステンレス鋼およびＮｉろう付け接合部材
JP6841150B2 (ja) * 2017-04-28 2021-03-10 日本製鉄株式会社 耐熱部材用フェライト系ステンレス鋼板
CN107654544B (zh) * 2017-08-31 2021-11-05 聊城市德通交通器材制造有限公司 缓速器用机油散热器
US10428713B2 (en) 2017-09-07 2019-10-01 Denso International America, Inc. Systems and methods for exhaust heat recovery and heat storage
KR102109898B1 (ko) * 2018-06-26 2020-05-12 주식회사 포스코 진동 감쇄능이 우수한 저Cr 페라이트계 스테인리스강 및 그 제조방법
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Also Published As

Publication number Publication date
EP2280090A1 (en) 2011-02-02
EP2280090A4 (en) 2015-08-19
JP5420292B2 (ja) 2014-02-19
JP2009299182A (ja) 2009-12-24
BRPI0912550B1 (pt) 2019-04-30
WO2009139355A1 (ja) 2009-11-19
CN102027146A (zh) 2011-04-20
ES2671376T3 (es) 2018-06-06
US9249475B2 (en) 2016-02-02
CN102027146B (zh) 2016-11-16
US20110033731A1 (en) 2011-02-10
EP2280090B1 (en) 2018-03-21

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/05/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/05/2009, OBSERVADAS AS CONDICOES LEGAIS

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL NISSHIN CO., LTD. (JP)

B25A Requested transfer of rights approved

Owner name: NIPPON STEEL STAINLESS STEEL CORPORATION (JP)