IT7948182A0 - Procedimento per il controllo nondistruttivo della distribuzione primaria di silicio sulla superficie di leghe di alluminio contenenti silicio - Google Patents

Procedimento per il controllo nondistruttivo della distribuzione primaria di silicio sulla superficie di leghe di alluminio contenenti silicio

Info

Publication number
IT7948182A0
IT7948182A0 IT7948182A IT4818279A IT7948182A0 IT 7948182 A0 IT7948182 A0 IT 7948182A0 IT 7948182 A IT7948182 A IT 7948182A IT 4818279 A IT4818279 A IT 4818279A IT 7948182 A0 IT7948182 A0 IT 7948182A0
Authority
IT
Italy
Prior art keywords
silicon
procedure
aluminum alloys
alloys containing
primary distribution
Prior art date
Application number
IT7948182A
Other languages
English (en)
Other versions
IT1115104B (it
Original Assignee
Mahle Gmbh
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 Mahle Gmbh filed Critical Mahle Gmbh
Publication of IT7948182A0 publication Critical patent/IT7948182A0/it
Application granted granted Critical
Publication of IT1115104B publication Critical patent/IT1115104B/it

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
    • G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
IT48182/79A 1978-03-02 1979-03-01 Procedimento per il controllo non distruttivo della distribuzione primaria di silicio sulla superficie di leghe di alluminio contenenti silicio IT1115104B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2808902A DE2808902C3 (de) 1978-03-02 1978-03-02 Verfahren zur zerstörungsfreien Prüfung der Primär-Silizium-Verteilung an der Oberfläche von Werkstücken aus siliziumhaltigen Aluminiumlegierungen

Publications (2)

Publication Number Publication Date
IT7948182A0 true IT7948182A0 (it) 1979-03-01
IT1115104B IT1115104B (it) 1986-02-03

Family

ID=6033308

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48182/79A IT1115104B (it) 1978-03-02 1979-03-01 Procedimento per il controllo non distruttivo della distribuzione primaria di silicio sulla superficie di leghe di alluminio contenenti silicio

Country Status (7)

Country Link
US (1) US4266186A (it)
JP (1) JPS54130194A (it)
BR (1) BR7901161A (it)
DE (1) DE2808902C3 (it)
FR (1) FR2418934A1 (it)
GB (1) GB2016147A (it)
IT (1) IT1115104B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597967A (en) * 1994-06-27 1997-01-28 General Electric Company Aluminum-silicon alloy foils
CN104677953B (zh) * 2015-02-27 2018-01-30 山西潞安太阳能科技有限责任公司 一种快速检测黑心片的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1718687A (en) * 1927-08-16 1929-06-25 Henning Enlund Method of determining the content of foreign substances in iron and steel
US1893700A (en) * 1929-03-05 1933-01-10 Henning Enlund Method of determining the contents of a foreign substance
US2124578A (en) * 1932-08-06 1938-07-26 Steel & Tubes Inc Apparatus and method for testing metal articles
US2854626A (en) * 1954-12-31 1958-09-30 Davidson Martin Plating thickness indicator
US3207981A (en) * 1960-11-21 1965-09-21 Pure Oil Co Electrical device having uniquely posi-tioned electrodes for determining metal loss from tubular members
NL6409280A (it) * 1963-10-03 1965-04-05
US3416078A (en) * 1965-07-08 1968-12-10 Motorola Inc Method of determining resistivity of a thin layer
NL7008274A (it) * 1970-06-06 1971-12-08
US3916304A (en) * 1974-01-17 1975-10-28 Univ Akron Method for nondestructive testing of weld clusters
US3995213A (en) * 1975-10-02 1976-11-30 The United States Of America As Represented By The Secretary Of The Air Force Surface impedance tester

Also Published As

Publication number Publication date
JPS54130194A (en) 1979-10-09
DE2808902C3 (de) 1980-12-18
GB2016147A (en) 1979-09-19
US4266186A (en) 1981-05-05
DE2808902B2 (de) 1980-04-24
DE2808902A1 (de) 1979-09-06
BR7901161A (pt) 1979-11-20
IT1115104B (it) 1986-02-03
FR2418934A1 (fr) 1979-09-28

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