CN105195920A - 一种用于焊接高压容器的焊丝 - Google Patents

一种用于焊接高压容器的焊丝 Download PDF

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Publication number
CN105195920A
CN105195920A CN201510732539.0A CN201510732539A CN105195920A CN 105195920 A CN105195920 A CN 105195920A CN 201510732539 A CN201510732539 A CN 201510732539A CN 105195920 A CN105195920 A CN 105195920A
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CN
China
Prior art keywords
welding
high pressure
pressure vessel
stick
pressure bottle
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Pending
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CN201510732539.0A
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English (en)
Inventor
鲁一军
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510732539.0A priority Critical patent/CN105195920A/zh
Publication of CN105195920A publication Critical patent/CN105195920A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/30Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053Fe as the principal constituent
    • B23K35/3073Fe as the principal constituent with Mn as next major constituent

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

本发明提供一种用于焊接高压容器的焊丝,其成分的重量百分比为:C:0.01-0.05%;Sr:0.01-0.04%;Si:0.1-0.2%;Mn:2-3%;Cr:0.15-0.8%;Ti:0.1-0.15%;Mo:0.4-0.45%;B:0.001-0.002%;余量为Fe。本发明用于焊接高压容器的焊丝,制造成本低、焊接质量好。

Description

一种用于焊接高压容器的焊丝
技术领域
本发明涉及一种焊丝,特别涉及一种用于焊接高压容器的焊丝。
背景技术
高压容器在工作时承受超高压力,因此对材料及焊缝具有极高的要求。现有技术中的焊丝价格昂贵,从而提高了生产成本。
发明内容
【1】要解决的技术问题
本发明要解决的技术问题是提供一种制造成本低、焊接质量好的用于焊接高压容器的焊丝。
【2】解决问题的技术方案
本发明提供一种用于焊接高压容器的焊丝,其成分的重量百分比为:
C:0.01-0.05%;
Sr:0.01-0.04%;
Si:0.1-0.2%;
Mn:2-3%;
Cr:0.15-0.8%;
Ti:0.1-0.15%;
Mo:0.4-0.45%;
B:0.001-0.002%;
余量为Fe。
进一步的,其成分的重量百分比为:
C:0.04%;
Sr:0.02%;
Si:0.15%;
Mn:2.5%;
Cr:0.52%;
Ti:0.13%;
Mo:0.43%;
B:0.0018%;
余量为Fe。
【3】有益效果
本发明用于焊接高压容器的焊丝,制造成本低、焊接质量好。
具体实施方式
下面详细介绍本发明实施例。
实施例一;
一种用于焊接高压容器的焊丝,其成分的重量百分比为:
C:0.01-0.05%;
Sr:0.01-0.04%;
Si:0.1-0.2%;
Mn:2-3%;
Cr:0.15-0.8%;
Ti:0.1-0.15%;
Mo:0.4-0.45%;
B:0.001-0.002%;
余量为Fe。
实施例二;
一种用于焊接高压容器的焊丝,,其成分的重量百分比为:
C:0.04%;
Sr:0.02%;
Si:0.15%;
Mn:2.5%;
Cr:0.52%;
Ti:0.13%;
Mo:0.43%;
B:0.0018%;
余量为Fe。
本发明用于焊接高压容器的焊丝,制造成本低、焊接质量好。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (2)

1.一种用于焊接高压容器的焊丝,其特征在于,其成分的重量百分比为:
C:0.01-0.05%;
Sr:0.01-0.04%;
Si:0.1-0.2%;
Mn:2-3%;
Cr:0.15-0.8%;
Ti:0.1-0.15%;
Mo:0.4-0.45%;
B:0.001-0.002%;
余量为Fe。
2.如权利要求1所述的用于焊接高压容器的焊丝,其特征在于,其成分的重量百分比为:
C:0.04%;
Sr:0.02%;
Si:0.15%;
Mn:2.5%;
Cr:0.52%;
Ti:0.13%;
Mo:0.43%;
B:0.0018%;
余量为Fe。
CN201510732539.0A 2015-11-02 2015-11-02 一种用于焊接高压容器的焊丝 Pending CN105195920A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510732539.0A CN105195920A (zh) 2015-11-02 2015-11-02 一种用于焊接高压容器的焊丝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510732539.0A CN105195920A (zh) 2015-11-02 2015-11-02 一种用于焊接高压容器的焊丝

Publications (1)

Publication Number Publication Date
CN105195920A true CN105195920A (zh) 2015-12-30

Family

ID=54944050

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510732539.0A Pending CN105195920A (zh) 2015-11-02 2015-11-02 一种用于焊接高压容器的焊丝

Country Status (1)

Country Link
CN (1) CN105195920A (zh)

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Application publication date: 20151230