GB2022615A - Protecting austenitic stainless steel from stress corrosion cracking - Google Patents

Protecting austenitic stainless steel from stress corrosion cracking

Info

Publication number
GB2022615A
GB2022615A GB7917379A GB7917379A GB2022615A GB 2022615 A GB2022615 A GB 2022615A GB 7917379 A GB7917379 A GB 7917379A GB 7917379 A GB7917379 A GB 7917379A GB 2022615 A GB2022615 A GB 2022615A
Authority
GB
United Kingdom
Prior art keywords
stainless steel
stress corrosion
corrosion cracking
protecting
austenitic stainless
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.)
Granted
Application number
GB7917379A
Other versions
GB2022615B (en
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.)
Sunbeam Oster Co Inc
Original Assignee
Allegheny Ludlum Industries Inc
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 Allegheny Ludlum Industries Inc filed Critical Allegheny Ludlum Industries Inc
Publication of GB2022615A publication Critical patent/GB2022615A/en
Application granted granted Critical
Publication of GB2022615B publication Critical patent/GB2022615B/en
Expired 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Arc Welding In General (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

A process for using "workable- weldable" austenitic stainless steel in an environment where stress corrosion cracking would have been a problem comprises covering a portion thereof with a dissimilar stainless steel which is less noble than the austenitic steel in the corrosive environment.
GB7917379A 1978-06-07 1979-05-18 Protecting austenitic stainless steel from stress corrosion cracking Expired GB2022615B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91326578A 1978-06-07 1978-06-07

Publications (2)

Publication Number Publication Date
GB2022615A true GB2022615A (en) 1979-12-19
GB2022615B GB2022615B (en) 1982-11-10

Family

ID=25433105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7917379A Expired GB2022615B (en) 1978-06-07 1979-05-18 Protecting austenitic stainless steel from stress corrosion cracking

Country Status (12)

Country Link
JP (1) JPS54159348A (en)
AT (1) AT364891B (en)
AU (1) AU529173B2 (en)
BE (1) BE876842A (en)
BR (1) BR7903482A (en)
CA (1) CA1138815A (en)
DE (1) DE2919793A1 (en)
FR (1) FR2428081A1 (en)
GB (1) GB2022615B (en)
IL (1) IL57327A (en)
IT (1) IT1116241B (en)
SE (1) SE7904910L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0430071A1 (en) * 1989-11-24 1991-06-05 Sandvik Italia S.P.A. Corrosion resistant structure for soil reinforcement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2652035B2 (en) * 1988-05-11 1997-09-10 株式会社日立製作所 Corrosion protection in highly corrosive liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0430071A1 (en) * 1989-11-24 1991-06-05 Sandvik Italia S.P.A. Corrosion resistant structure for soil reinforcement

Also Published As

Publication number Publication date
JPS54159348A (en) 1979-12-17
ATA409879A (en) 1981-04-15
BE876842A (en) 1979-12-07
IL57327A (en) 1982-09-30
SE7904910L (en) 1979-12-08
AU529173B2 (en) 1983-05-26
IL57327A0 (en) 1979-09-30
FR2428081A1 (en) 1980-01-04
AT364891B (en) 1981-11-25
AU4713079A (en) 1979-12-13
IT1116241B (en) 1986-02-10
CA1138815A (en) 1983-01-04
DE2919793A1 (en) 1979-12-20
GB2022615B (en) 1982-11-10
BR7903482A (en) 1980-01-15
IT7949333A0 (en) 1979-06-06

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee