ES388371A1 - Procedimiento electroquimico y aparato para la caracteriza-cion de poros en un dielectrico que recubre una superficie metalica. - Google Patents
Procedimiento electroquimico y aparato para la caracteriza-cion de poros en un dielectrico que recubre una superficie metalica.Info
- Publication number
- ES388371A1 ES388371A1 ES388371A ES3883A ES388371A1 ES 388371 A1 ES388371 A1 ES 388371A1 ES 388371 A ES388371 A ES 388371A ES 3883 A ES3883 A ES 3883A ES 388371 A1 ES388371 A1 ES 388371A1
- Authority
- ES
- Spain
- Prior art keywords
- metallic surface
- porosity
- determining
- dielectric layer
- layer coating
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/20—Investigating the presence of flaws
- G01N27/205—Investigating the presence of flaws in insulating materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
- G01N27/423—Coulometry
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH222070A CH520331A (fr) | 1970-02-17 | 1970-02-17 | Procédé électro-chimique de caractérisation des pores traversants d'un diélectrique recouvrant une surface métallique et dispositif de mise en oeuvre du procédé |
Publications (1)
Publication Number | Publication Date |
---|---|
ES388371A1 true ES388371A1 (es) | 1973-05-01 |
Family
ID=4228662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES388371A Expired ES388371A1 (es) | 1970-02-17 | 1971-02-17 | Procedimiento electroquimico y aparato para la caracteriza-cion de poros en un dielectrico que recubre una superficie metalica. |
Country Status (9)
Country | Link |
---|---|
US (1) | US3719884A (fr) |
CH (1) | CH520331A (fr) |
DE (1) | DE2106593C3 (fr) |
DK (1) | DK138134B (fr) |
ES (1) | ES388371A1 (fr) |
FR (1) | FR2078581A5 (fr) |
GB (1) | GB1317683A (fr) |
NL (1) | NL155653B (fr) |
SE (1) | SE364364B (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH558012A (de) * | 1972-11-15 | 1975-01-15 | Hoffmann La Roche | Verfahren und vorrichtung zur elektrischen feststellung von beschaedigungen einer auskleidung. |
US3831085A (en) * | 1973-04-12 | 1974-08-20 | Hoffmann La Roche | Reactor vessel lining testing method and apparatus |
CH579272A5 (fr) * | 1974-03-29 | 1976-08-31 | Pfaudler Werke Ag | |
US4019129A (en) * | 1975-06-02 | 1977-04-19 | Bell Telephone Laboratories, Incorporated | Metallic plating testing apparatus |
US4010416A (en) * | 1975-08-08 | 1977-03-01 | Westinghouse Electric Corporation | Method and apparatus for testing dielectric adequacy and for indicating physical defects in a nonconducting material |
US4227145A (en) * | 1977-10-19 | 1980-10-07 | Bicc Limited | Apparatus for detecting faults in electric cables |
US4206407A (en) * | 1978-08-30 | 1980-06-03 | American Can Company | Continuity tester for container linings |
JPS5629153A (en) * | 1979-08-20 | 1981-03-23 | Toyo Seikan Kaisha Ltd | Measuring method of exposed iron part for coated steel plate or its processed product |
DE3000446A1 (de) * | 1980-01-08 | 1981-09-10 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Verfahren zur anreicherung eines gesuchten elements aus einer loesung fuer die flammenlose atomabsorptions-spektroskopie |
US4523141A (en) * | 1982-04-16 | 1985-06-11 | The Kendall Company | Pipe coating |
DE4127740A1 (de) * | 1991-08-22 | 1993-03-04 | Klaus Joergens | Verfahren und vorrichtung zum pruefen der porositaet von beschichteten gegenstaenden |
GB9803678D0 (en) * | 1998-02-24 | 1998-04-15 | Crown Cork & Seal Tech Corp | Can coating tester |
US6261852B1 (en) | 1999-04-19 | 2001-07-17 | Taiwan Semiconductor Manufacturing Company | Check abnormal contact and via holes by electroplating method |
US6248601B1 (en) | 1999-04-19 | 2001-06-19 | Taiwan Semiconductor Manufacturing Company | Fix the glassivation layer's micro crack point precisely by using electroplating method |
US7006546B2 (en) * | 2000-03-15 | 2006-02-28 | Komatsu Ltd. | Gas laser electrode, laser chamber employing the electrode, and gas laser device |
US20030224544A1 (en) * | 2001-12-06 | 2003-12-04 | Shipley Company, L.L.C. | Test method |
CN103163058A (zh) * | 2013-03-25 | 2013-06-19 | 北京邮电大学 | 一种利用亚硫酸蒸汽测定镍基底银镀层孔隙率的方法 |
US11181462B2 (en) | 2018-11-30 | 2021-11-23 | International Business Machines Corporation | Non-destructive method to determine porosity in metallic coatings |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2572597A (en) * | 1951-01-02 | 1951-10-23 | Gen Electric | Porosity tester for coating materials |
US3252155A (en) * | 1962-05-18 | 1966-05-17 | American Potash & Chem Corp | Liquid receptacle and method for preparing same |
US3366554A (en) * | 1964-01-06 | 1968-01-30 | Boeing Co | Method for evaluating coating discontinuities |
US3384556A (en) * | 1964-11-23 | 1968-05-21 | Sperry Rand Corp | Method of electrolytically detecting imperfections in oxide passivation layers |
US3385777A (en) * | 1964-12-30 | 1968-05-28 | Shell Oil Co | Electrochemical deposition of organic films |
CH501224A (de) * | 1968-01-24 | 1970-12-31 | Pfaudler Werke Ag | Verfahren zur elektrischen Feststellung von Beschädigungen einer Emailschicht eines emaillierten Apparats |
US3556972A (en) * | 1968-09-05 | 1971-01-19 | Dow Chemical Co | Depositing a polymer from an emulsion by electrophoresis |
-
1970
- 1970-02-17 CH CH222070A patent/CH520331A/fr not_active IP Right Cessation
-
1971
- 1971-02-11 DE DE2106593A patent/DE2106593C3/de not_active Expired
- 1971-02-12 FR FR7104918A patent/FR2078581A5/fr not_active Expired
- 1971-02-16 DK DK70471AA patent/DK138134B/da unknown
- 1971-02-16 SE SE01939/71A patent/SE364364B/xx unknown
- 1971-02-16 US US00115429A patent/US3719884A/en not_active Expired - Lifetime
- 1971-02-17 NL NL7102128.A patent/NL155653B/xx unknown
- 1971-02-17 ES ES388371A patent/ES388371A1/es not_active Expired
- 1971-04-19 GB GB2193171A patent/GB1317683A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK138134C (fr) | 1978-12-11 |
NL7102128A (fr) | 1971-08-19 |
US3719884A (en) | 1973-03-06 |
SE364364B (fr) | 1974-02-18 |
DE2106593B2 (de) | 1978-05-18 |
NL155653B (nl) | 1978-01-16 |
DE2106593C3 (de) | 1979-01-18 |
FR2078581A5 (fr) | 1971-11-05 |
CH520331A (fr) | 1972-03-15 |
DE2106593A1 (de) | 1971-08-26 |
GB1317683A (en) | 1973-05-23 |
DK138134B (da) | 1978-07-17 |
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