JPS5699097A - Metallic padding material for gap corrosion prevention for austenitic stainless steel - Google Patents

Metallic padding material for gap corrosion prevention for austenitic stainless steel

Info

Publication number
JPS5699097A
JPS5699097A JP19580A JP19580A JPS5699097A JP S5699097 A JPS5699097 A JP S5699097A JP 19580 A JP19580 A JP 19580A JP 19580 A JP19580 A JP 19580A JP S5699097 A JPS5699097 A JP S5699097A
Authority
JP
Japan
Prior art keywords
stainless steel
austenitic stainless
padding material
corrosion prevention
gap corrosion
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
JP19580A
Other languages
Japanese (ja)
Inventor
Norimitsu Kitajima
Norio Takahashi
Juichi Ishiguro
Satoshi Kawamura
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.)
Ebara Corp
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Priority to JP19580A priority Critical patent/JPS5699097A/en
Priority to US06/218,684 priority patent/US4325994A/en
Priority to DE8080108140T priority patent/DE3071257D1/en
Priority to EP80108140A priority patent/EP0031580B1/en
Publication of JPS5699097A publication Critical patent/JPS5699097A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic

Abstract

PURPOSE:To obtain a superior metallic padding material for preventing gas corrosion of austenitic stainless steel in the sea by using Ni as an essential component and by containing specific amounts of Cr, Mo and Fe or further Nb, Ta, Ti, etc. CONSTITUTION:This is alloy consisting essentially of Ni and containing 20-35% Cr, 3-8% Mo and <25% Fe or Ni group alloy containing not less than one kind of Nb, Ta and Ti more than ten times as much as the C contents (providing that as to Ti, the double of its contents should be more than ten times the C contents). This shows superior characteristics as a metallic padding material for preventing the gap corrosion of austenitic stainless steel used in the sea.
JP19580A 1979-12-29 1979-12-29 Metallic padding material for gap corrosion prevention for austenitic stainless steel Pending JPS5699097A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP19580A JPS5699097A (en) 1979-12-29 1979-12-29 Metallic padding material for gap corrosion prevention for austenitic stainless steel
US06/218,684 US4325994A (en) 1979-12-29 1980-12-22 Coating metal for preventing the crevice corrosion of austenitic stainless steel and method of preventing crevice corrosion using such metal
DE8080108140T DE3071257D1 (en) 1979-12-29 1980-12-22 Coating metal for preventing the crevice corrosion of austenitic stainless steel
EP80108140A EP0031580B1 (en) 1979-12-29 1980-12-22 Coating metal for preventing the crevice corrosion of austenitic stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19580A JPS5699097A (en) 1979-12-29 1979-12-29 Metallic padding material for gap corrosion prevention for austenitic stainless steel

Publications (1)

Publication Number Publication Date
JPS5699097A true JPS5699097A (en) 1981-08-10

Family

ID=11467204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19580A Pending JPS5699097A (en) 1979-12-29 1979-12-29 Metallic padding material for gap corrosion prevention for austenitic stainless steel

Country Status (1)

Country Link
JP (1) JPS5699097A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0774363A1 (en) 1995-11-20 1997-05-21 Oji Paper Co., Ltd. Thermosensitive recording material
JP2013545894A (en) * 2010-11-19 2013-12-26 シュミット ウント クレメンス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト Nickel-chromium-iron-molybdenum alloy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0774363A1 (en) 1995-11-20 1997-05-21 Oji Paper Co., Ltd. Thermosensitive recording material
JP2013545894A (en) * 2010-11-19 2013-12-26 シュミット ウント クレメンス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト Nickel-chromium-iron-molybdenum alloy

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