MX2020001540A - Union soldada por arco de filete a solape. - Google Patents

Union soldada por arco de filete a solape.

Info

Publication number
MX2020001540A
MX2020001540A MX2020001540A MX2020001540A MX2020001540A MX 2020001540 A MX2020001540 A MX 2020001540A MX 2020001540 A MX2020001540 A MX 2020001540A MX 2020001540 A MX2020001540 A MX 2020001540A MX 2020001540 A MX2020001540 A MX 2020001540A
Authority
MX
Mexico
Prior art keywords
steel plate
weld metal
arc welding
welding joint
recesses
Prior art date
Application number
MX2020001540A
Other languages
English (en)
Inventor
Shinji Kodama
Masatoshi Tokunaga
Kotaro Watanabe
Kazuki Matsuda
Original Assignee
Nippon Steel 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 Corp filed Critical Nippon Steel Corp
Publication of MX2020001540A publication Critical patent/MX2020001540A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/08—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of welds or the like
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0216—Seam profiling, e.g. weaving, multilayer
    • 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
    • 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
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

Una unión soldada por arco de filete a solape incluye: una primera lámina de acero y una segunda lámina de acero que se superponen entre sí, la primera lámina de acero y la segunda lámina de acero tienen una resistencia a la tracción de 950 MPa o más; y un metal de soldadura que se extiende a lo largo de una esquina formada por una superficie superior de la primera lámina de acero y una superficie extrema de la segunda lámina de acero. Cuando: un ángulo de borde del metal de soldadura se define como ß; el número total de porciones cóncavas presentes en la superficie del metal de soldadura incluido un intervalo de 0.4 mm o menos desde un límite de fusión se define como NA; y el número de porciones cóncavas en contacto con granos de ferrita que tienen un tamaño de grano máximo de 10 µm o más se define como NB, el metal de soldadura satisface las siguientes expresiones condicionales (1) y (2) al mismo tiempo. 0° < ß < 30°... (1) NB/NA = 0.70... (2) (Aquí, NA es 20 o más).
MX2020001540A 2017-08-18 2018-08-20 Union soldada por arco de filete a solape. MX2020001540A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017157961 2017-08-18
PCT/JP2018/030694 WO2019035490A1 (ja) 2017-08-18 2018-08-20 重ね隅肉アーク溶接継手

Publications (1)

Publication Number Publication Date
MX2020001540A true MX2020001540A (es) 2020-07-13

Family

ID=65361857

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020001540A MX2020001540A (es) 2017-08-18 2018-08-20 Union soldada por arco de filete a solape.

Country Status (9)

Country Link
US (1) US11592045B2 (es)
EP (1) EP3670055B1 (es)
JP (1) JP6515401B1 (es)
KR (1) KR102244232B1 (es)
CN (1) CN112203792B (es)
BR (1) BR112020002088A2 (es)
CA (1) CA3072156A1 (es)
MX (1) MX2020001540A (es)
WO (1) WO2019035490A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7376779B2 (ja) * 2019-11-07 2023-11-09 日本製鉄株式会社 溶接継手、及び自動車部品
WO2024070192A1 (ja) * 2022-09-28 2024-04-04 Ｊｆｅスチール株式会社 溶接継手およびその製造方法
WO2024070191A1 (ja) * 2022-09-28 2024-04-04 Ｊｆｅスチール株式会社 溶接継手およびその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1161275A (ja) 1997-08-07 1999-03-05 Mitsubishi Heavy Ind Ltd オーステナイト系ステンレス鋼の溶接部
JP4736193B2 (ja) * 2001-01-29 2011-07-27 Ｊｆｅスチール株式会社 疲労特性に優れるすみ肉溶接継手およびガスシールドアークすみ肉溶接方法
JP3860438B2 (ja) 2001-03-29 2006-12-20 株式会社神戸製鋼所 溶接継手部の疲労強度に優れた鉄系消耗溶接材料および溶接継手
JP5000476B2 (ja) 2006-12-25 2012-08-15 新日本製鐵株式会社 耐疲労き裂発生特性に優れた隅肉溶接継手
JP5310350B2 (ja) * 2008-07-23 2013-10-09 新日鐵住金株式会社 疲労特性に優れる重ねすみ肉アーク溶接継手およびその製造方法
JP2011062718A (ja) 2009-09-16 2011-03-31 Nippon Steel Corp 薄鋼板の重ねすみ肉アーク溶接継手およびその製造方法
JP5450293B2 (ja) 2010-07-01 2014-03-26 株式会社神戸製鋼所 すみ肉溶接継手およびガスシールドアーク溶接方法
JP5600652B2 (ja) 2011-09-27 2014-10-01 株式会社神戸製鋼所 異種金属接合方法
JP5909143B2 (ja) * 2012-04-13 2016-04-26 株式会社神戸製鋼所 熱延鋼板のｍａｇ溶接方法および熱延鋼板のｍｉｇ溶接方法
WO2014084317A1 (ja) * 2012-11-29 2014-06-05 新日鐵住金株式会社 隅肉アーク溶接継手の形成方法及び隅肉アーク溶接継手
JP6816355B2 (ja) 2015-12-03 2021-01-20 日本製鉄株式会社 熱延鋼板およびその製造方法
JP2017157961A (ja) 2016-02-29 2017-09-07 パナソニック株式会社 アンテナ基板
KR102197868B1 (ko) 2017-02-28 2021-01-05 닛폰세이테츠 가부시키가이샤 필릿 용접 조인트 및 그의 제조 방법

Also Published As

Publication number Publication date
US20200378420A1 (en) 2020-12-03
EP3670055B1 (en) 2022-07-13
EP3670055A1 (en) 2020-06-24
US11592045B2 (en) 2023-02-28
BR112020002088A2 (pt) 2020-07-28
JP6515401B1 (ja) 2019-05-22
JPWO2019035490A1 (ja) 2019-11-07
WO2019035490A1 (ja) 2019-02-21
KR102244232B1 (ko) 2021-04-26
KR20200033287A (ko) 2020-03-27
CN112203792B (zh) 2022-03-18
CN112203792A (zh) 2021-01-08
CA3072156A1 (en) 2019-02-21
EP3670055A4 (en) 2021-07-21

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