JPS5565368A - Strengthening method for making passive state of stainless steel - Google Patents

Strengthening method for making passive state of stainless steel

Info

Publication number
JPS5565368A
JPS5565368A JP13703078A JP13703078A JPS5565368A JP S5565368 A JPS5565368 A JP S5565368A JP 13703078 A JP13703078 A JP 13703078A JP 13703078 A JP13703078 A JP 13703078A JP S5565368 A JPS5565368 A JP S5565368A
Authority
JP
Japan
Prior art keywords
stainless steel
passive state
machinery
pipe
strengthening method
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
JP13703078A
Other languages
English (en)
Inventor
Mitsuo Matsudaira
Masayuki Suzuki
Yuichi Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13703078A priority Critical patent/JPS5565368A/ja
Publication of JPS5565368A publication Critical patent/JPS5565368A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
JP13703078A 1978-11-07 1978-11-07 Strengthening method for making passive state of stainless steel Pending JPS5565368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13703078A JPS5565368A (en) 1978-11-07 1978-11-07 Strengthening method for making passive state of stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13703078A JPS5565368A (en) 1978-11-07 1978-11-07 Strengthening method for making passive state of stainless steel

Publications (1)

Publication Number Publication Date
JPS5565368A true JPS5565368A (en) 1980-05-16

Family

ID=15189198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13703078A Pending JPS5565368A (en) 1978-11-07 1978-11-07 Strengthening method for making passive state of stainless steel

Country Status (1)

Country Link
JP (1) JPS5565368A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989775A (ja) * 1982-11-12 1984-05-24 Hitachi Ltd コバルト含有金属のコバルト溶出抑制方法
JPH0693470A (ja) * 1987-02-06 1994-04-05 Kansai Plant Kogyo:Kk 不活性化皮膜層を形成したステンレススチール材及びその製造方法
US5702673A (en) * 1995-04-17 1997-12-30 Ebara Corporation Ozone generating apparatus
JP2018204107A (ja) * 2017-05-31 2018-12-27 チョンウ テック カンパニー，リミテッド ステンレススチール配管と構造物の溶接部位のスケールおよび錆をとり除くための酸洗いおよび不動態被膜処理剤

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989775A (ja) * 1982-11-12 1984-05-24 Hitachi Ltd コバルト含有金属のコバルト溶出抑制方法
JPH0424434B2 (ja) * 1982-11-12 1992-04-27 Hitachi Ltd
JPH0693470A (ja) * 1987-02-06 1994-04-05 Kansai Plant Kogyo:Kk 不活性化皮膜層を形成したステンレススチール材及びその製造方法
US5702673A (en) * 1995-04-17 1997-12-30 Ebara Corporation Ozone generating apparatus
JP2018204107A (ja) * 2017-05-31 2018-12-27 チョンウ テック カンパニー，リミテッド ステンレススチール配管と構造物の溶接部位のスケールおよび錆をとり除くための酸洗いおよび不動態被膜処理剤

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