JPS5857386U - pitting corrosion resistant welded joints - Google Patents

pitting corrosion resistant welded joints

Info

Publication number
JPS5857386U
JPS5857386U JP15255781U JP15255781U JPS5857386U JP S5857386 U JPS5857386 U JP S5857386U JP 15255781 U JP15255781 U JP 15255781U JP 15255781 U JP15255781 U JP 15255781U JP S5857386 U JPS5857386 U JP S5857386U
Authority
JP
Japan
Prior art keywords
pitting corrosion
corrosion resistant
welded joints
resistant welded
seawater
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15255781U
Other languages
Japanese (ja)
Inventor
祐治 福田
Original Assignee
バブコツク日立株式会社
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 バブコツク日立株式会社 filed Critical バブコツク日立株式会社
Priority to JP15255781U priority Critical patent/JPS5857386U/en
Publication of JPS5857386U publication Critical patent/JPS5857386U/en
Pending legal-status Critical Current

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  • Arc Welding In General (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の溶接継手の断面図、第２図は各種合金の
孔食電位を示す図表、第３図は本考案による一実施例の
断面図である。 １：溶接母材、２．　５．　６：溶接金属、３：海水接
触側、４：海水非接触側。FIG. 1 is a sectional view of a conventional welded joint, FIG. 2 is a chart showing pitting potentials of various alloys, and FIG. 3 is a sectional view of an embodiment of the present invention. 1: Welding base material, 2. 5. 6: Weld metal, 3: Seawater contact side, 4: Seawater non-contact side.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] それぞれの一方何のみに海水が接触するオーステナイト
系ステンレス鋼の両溶接母材１，１を溶接金属によって
溶着して成る溶接継手において、海水接触側の溶接金属
５はオーステナイト系ステンレス鋼より耐孔食性の高い
ものとすると共に、海水非接触側の溶接金属６は上記溶
接母材と同種のものとしたことを特徴とする耐孔食性溶
接継手。In a welded joint formed by welding both austenitic stainless steel base materials 1, 1 with weld metal, only one of which is in contact with seawater, the weld metal 5 on the seawater contact side is more resistant to pitting corrosion than austenitic stainless steel. A pitting corrosion resistant welded joint characterized in that the weld metal 6 on the non-seawater contact side is of the same type as the weld base metal.
JP15255781U 1981-10-14 1981-10-14 pitting corrosion resistant welded joints Pending JPS5857386U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15255781U JPS5857386U (en) 1981-10-14 1981-10-14 pitting corrosion resistant welded joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15255781U JPS5857386U (en) 1981-10-14 1981-10-14 pitting corrosion resistant welded joints

Publications (1)

Publication Number Publication Date
JPS5857386U true JPS5857386U (en) 1983-04-18

Family

ID=29945199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15255781U Pending JPS5857386U (en) 1981-10-14 1981-10-14 pitting corrosion resistant welded joints

Country Status (1)

Country Link
JP (1) JPS5857386U (en)

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