EG23002A - Weld metals with superior low temperature toughness for joining high strength low alloy steels - Google Patents

Weld metals with superior low temperature toughness for joining high strength low alloy steels

Info

Publication number
EG23002A
EG23002A EG20010859A EG20010859A EG23002A EG 23002 A EG23002 A EG 23002A EG 20010859 A EG20010859 A EG 20010859A EG 20010859 A EG20010859 A EG 20010859A EG 23002 A EG23002 A EG 23002A
Authority
EG
Egypt
Prior art keywords
high strength
temperature toughness
alloy steels
low temperature
weld metals
Prior art date
Application number
EG20010859A
Other languages
English (en)
Inventor
Douglas P Fairchild
Original Assignee
Exxon Mobil Upstream Res Co
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 Exxon Mobil Upstream Res Co filed Critical Exxon Mobil Upstream Res Co
Application granted granted Critical
Publication of EG23002A publication Critical patent/EG23002A/xx

Links

Classifications

    • 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
    • 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
    • B23K35/3066—Fe as the principal constituent with Ni as next major constituent
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2211/002—Bainite
    • 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
    • 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
    • C21D2211/008—Martensite
EG20010859A 2000-08-07 2001-08-06 Weld metals with superior low temperature toughness for joining high strength low alloy steels EG23002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22349500P 2000-08-07 2000-08-07

Publications (1)

Publication Number Publication Date
EG23002A true EG23002A (en) 2003-12-31

Family

ID=22836755

Family Applications (1)

Application Number Title Priority Date Filing Date
EG20010859A EG23002A (en) 2000-08-07 2001-08-06 Weld metals with superior low temperature toughness for joining high strength low alloy steels

Country Status (10)

Country Link
US (1) US6565678B2 (US06565678-20030520-C00001.png)
CN (1) CN1232673C (US06565678-20030520-C00001.png)
AR (1) AR030131A1 (US06565678-20030520-C00001.png)
AU (2) AU2001283091B2 (US06565678-20030520-C00001.png)
EG (1) EG23002A (US06565678-20030520-C00001.png)
GC (1) GC0000233A (US06565678-20030520-C00001.png)
MX (1) MXPA03001080A (US06565678-20030520-C00001.png)
PE (1) PE20020297A1 (US06565678-20030520-C00001.png)
RU (1) RU2275281C2 (US06565678-20030520-C00001.png)
WO (1) WO2002012581A1 (US06565678-20030520-C00001.png)

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JP5606985B2 (ja) * 2011-04-08 2014-10-15 株式会社神戸製鋼所 耐水素脆化感受性に優れた溶接金属
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KR102123663B1 (ko) * 2018-09-27 2020-06-17 주식회사 포스코 용접부의 기계적 성질이 향상된 페라이트계 스테인리스강 및 페라이트계 스테인리스 강관
CN110280923B (zh) * 2019-06-13 2021-05-11 江苏大学 800H合金焊接用Fe-Ni基合金焊丝及其制备方法、800H合金的焊接方法
CN111041346B (zh) * 2019-11-19 2021-02-26 河钢股份有限公司承德分公司 一种90公斤级焊丝用热轧盘条及其生产方法
CN111015016A (zh) * 2019-12-05 2020-04-17 渤海造船厂集团有限公司 一种超低碳马氏体非熔化极气体保护焊用焊丝
CN111001907A (zh) * 2019-12-05 2020-04-14 渤海造船厂集团有限公司 一种超低碳马氏体高强韧熔化极气体保护焊用焊丝
CN112853216A (zh) * 2021-01-07 2021-05-28 鞍钢集团北京研究院有限公司 一种高强高韧低合金钢丝材及其制备方法和应用
CN113106239B (zh) * 2021-04-02 2023-01-03 集美大学 一种韧化超高强钢热影响区的方法

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Also Published As

Publication number Publication date
CN1232673C (zh) 2005-12-21
US20020043305A1 (en) 2002-04-18
AU2001283091B2 (en) 2006-01-19
AR030131A1 (es) 2003-08-13
RU2275281C2 (ru) 2006-04-27
GC0000233A (en) 2006-03-29
CN1529765A (zh) 2004-09-15
AU8309101A (en) 2002-02-18
MXPA03001080A (es) 2003-05-27
US6565678B2 (en) 2003-05-20
PE20020297A1 (es) 2002-05-15
WO2002012581A1 (en) 2002-02-14

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