MX2013008352A - Junta soldada de acero inoxidable dúplex. - Google Patents

Junta soldada de acero inoxidable dúplex.

Info

Publication number
MX2013008352A
MX2013008352A MX2013008352A MX2013008352A MX2013008352A MX 2013008352 A MX2013008352 A MX 2013008352A MX 2013008352 A MX2013008352 A MX 2013008352A MX 2013008352 A MX2013008352 A MX 2013008352A MX 2013008352 A MX2013008352 A MX 2013008352A
Authority
MX
Mexico
Prior art keywords
less
duplex stainless
stainless joint
welded
welded duplex
Prior art date
Application number
MX2013008352A
Other languages
English (en)
Other versions
MX355893B (es
Inventor
Hisashi Amaya
Hiroyuki Nagayama
Kenta Yamada
Masahiko Hamada
Daisuke Motoya
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2013008352A publication Critical patent/MX2013008352A/es
Publication of MX355893B publication Critical patent/MX355893B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • 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
    • 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
    • B23K35/3053—Fe 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • 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]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Se proporciona una junta soldada de acero inoxidable dúplex que puede suprimir la precipitación de una fase a al momento de soldar con alta entrada de calor y es excelente en resistencia a SCC bajo ambientes de cloruro a alta temperatura. Un metal de soldadura de la junta soldada de acero inoxidable dúplex de acuerdo con la presente invención contiene, en porciento en masa, C: a lo mucho 0.030%, Si: 0.20 a 1.00%, Mn: a lo mucho 8.00%, P: a lo mucho 0.040%, S: a lo mucho 0.0100%, Cu: a lo mucho 2.00%, Ni: 7.00 a 12.00%, Cr: 20.0 a 30.0%, Mo: 1 a 4%, N: 0.100 a 0.350%, sol. Al: a lo mucho 0.040%, y O: a lo mucho 0.035%, el resto siendo Fe e impurezas, y el metal de soldadura cumple con la Expresión (1) y Expresión (3): 2.2Cr+7Mo+3Cu > 66 (1) Cr+11Mo+10Ni-12(Cu+30N) < 100 (3) Donde un contenido (por ciento en masa) de cada elemento en uno del metal base y el metal de soldadura se sustituye con un símbolo de cada elemento en la Expresión (1) y Expresión (3).
MX2013008352A 2011-02-14 2012-02-10 Junta soldada de acero inoxidable dúplex. MX355893B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011028336 2011-02-14
PCT/JP2012/053035 WO2012111535A1 (ja) 2011-02-14 2012-02-10 二相ステンレス溶接継手

Publications (2)

Publication Number Publication Date
MX2013008352A true MX2013008352A (es) 2013-11-20
MX355893B MX355893B (es) 2018-05-04

Family

ID=46672460

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013008352A MX355893B (es) 2011-02-14 2012-02-10 Junta soldada de acero inoxidable dúplex.

Country Status (9)

Country Link
US (1) US9579870B2 (es)
EP (1) EP2676763B1 (es)
JP (1) JP5013030B1 (es)
CN (1) CN103370166B (es)
AU (1) AU2012218659B2 (es)
BR (1) BR112013020444B1 (es)
CA (1) CA2827103C (es)
MX (1) MX355893B (es)
WO (1) WO2012111535A1 (es)

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WO2015068261A1 (ja) * 2013-11-08 2015-05-14 新日鐵住金株式会社 溶接継手の製造方法
JP2016084489A (ja) * 2014-10-23 2016-05-19 株式会社神戸製鋼所 耐食性に優れた船舶用溶接継手
GB2546661B (en) * 2015-12-23 2018-04-25 Goodwin Plc A welding consumable, a method of welding, and a welded product
CN109072386A (zh) 2016-06-01 2018-12-21 新日铁住金株式会社 双相不锈钢和双相不锈钢的制造方法
JP6780426B2 (ja) * 2016-10-06 2020-11-04 日本製鉄株式会社 二相ステンレス鋼
SG11202101711UA (en) * 2018-08-23 2021-03-30 Jfe Steel Corp Solid wire for gas metal arc welding
JP2019026940A (ja) * 2018-10-01 2019-02-21 新日鐵住金株式会社 二相ステンレス鋼溶接継手
KR102520119B1 (ko) 2018-12-28 2023-04-10 닛테츠 스테인레스 가부시키가이샤 용접 구조물 및 그 제조 방법
WO2020203931A1 (ja) * 2019-03-29 2020-10-08 日鉄ステンレス株式会社 二相ステンレス鋼溶接継手及びその製造方法
JP7188570B2 (ja) * 2019-04-24 2022-12-13 日本製鉄株式会社 二相ステンレス継目無鋼管、及び、二相ステンレス継目無鋼管の製造方法
CN110421285B (zh) * 2019-06-27 2020-12-25 江苏省沙钢钢铁研究院有限公司 一种含镁钢板耐大热输入的评价方法
CN110788517A (zh) * 2019-11-05 2020-02-14 上海欣冈贸易有限公司 一种焊接材料用的钢合金

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Also Published As

Publication number Publication date
BR112013020444A2 (pt) 2017-08-08
MX355893B (es) 2018-05-04
JPWO2012111535A1 (ja) 2014-07-07
BR112013020444B1 (pt) 2022-09-20
US9579870B2 (en) 2017-02-28
EP2676763B1 (en) 2018-01-17
CN103370166B (zh) 2016-04-06
JP5013030B1 (ja) 2012-08-29
CA2827103C (en) 2015-11-03
US20130316193A1 (en) 2013-11-28
EP2676763A4 (en) 2016-12-28
AU2012218659A1 (en) 2013-09-05
CN103370166A (zh) 2013-10-23
CA2827103A1 (en) 2012-08-23
EP2676763A1 (en) 2013-12-25
AU2012218659B2 (en) 2014-07-10
WO2012111535A1 (ja) 2012-08-23

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