GB1355231A - Method and apparatus for measuring surface characteristics of metals and metalloids - Google Patents

Method and apparatus for measuring surface characteristics of metals and metalloids

Info

Publication number
GB1355231A
GB1355231A GB4425771A GB4425771A GB1355231A GB 1355231 A GB1355231 A GB 1355231A GB 4425771 A GB4425771 A GB 4425771A GB 4425771 A GB4425771 A GB 4425771A GB 1355231 A GB1355231 A GB 1355231A
Authority
GB
United Kingdom
Prior art keywords
electrolyte
electrode
test
metal
wheels
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.)
Expired - Lifetime
Application number
GB4425771A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1355231A publication Critical patent/GB1355231A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20Investigating the presence of flaws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
GB4425771A 1970-10-08 1971-09-22 Method and apparatus for measuring surface characteristics of metals and metalloids Expired - Lifetime GB1355231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7903370A 1970-10-08 1970-10-08

Publications (1)

Publication Number Publication Date
GB1355231A true GB1355231A (en) 1974-06-05

Family

ID=22147992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4425771A Expired - Lifetime GB1355231A (en) 1970-10-08 1971-09-22 Method and apparatus for measuring surface characteristics of metals and metalloids

Country Status (7)

Country Link
BE (1) BE773562A (enrdf_load_stackoverflow)
CA (1) CA939005A (enrdf_load_stackoverflow)
CH (1) CH569279A5 (enrdf_load_stackoverflow)
FR (1) FR2111074A5 (enrdf_load_stackoverflow)
GB (1) GB1355231A (enrdf_load_stackoverflow)
NL (1) NL7113711A (enrdf_load_stackoverflow)
SE (1) SE389559B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714505A (en) * 1984-02-10 1987-12-22 W & A Bates Limited Methods for handling sheet material
GB2195771A (en) * 1986-08-12 1988-04-13 Toyo Seikan Kaisha Ltd Measuring metal exposure in resin covering portion in metal container or a constituent member thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714505A (en) * 1984-02-10 1987-12-22 W & A Bates Limited Methods for handling sheet material
US4840697A (en) * 1984-02-10 1989-06-20 W&A Bates Limited Apparatus for handling sheet material
GB2195771A (en) * 1986-08-12 1988-04-13 Toyo Seikan Kaisha Ltd Measuring metal exposure in resin covering portion in metal container or a constituent member thereof
GB2195771B (en) * 1986-08-12 1990-07-25 Toyo Seikan Kaisha Ltd Method and apparatus for measuring metal exposure in a resin covering an area of a metal container or a constituent member thereof

Also Published As

Publication number Publication date
BE773562A (fr) 1972-04-06
CA939005A (en) 1973-12-25
FR2111074A5 (enrdf_load_stackoverflow) 1972-06-02
SE389559B (sv) 1976-11-08
CH569279A5 (enrdf_load_stackoverflow) 1975-11-14
NL7113711A (enrdf_load_stackoverflow) 1972-04-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees
427A Application made for restoration (sect. 27/1949)
427C Application for amendment of specification now open to opposition (sect. 27/1949)
427B Order made restoring the patent (sect. 27/1949)
PCNP Patent ceased through non-payment of renewal fee