NL7808139A - METHOD FOR MEASURING THE HARDNESS OF THIN LAYERS. - Google Patents

METHOD FOR MEASURING THE HARDNESS OF THIN LAYERS.

Info

Publication number
NL7808139A
NL7808139A NL7808139A NL7808139A NL7808139A NL 7808139 A NL7808139 A NL 7808139A NL 7808139 A NL7808139 A NL 7808139A NL 7808139 A NL7808139 A NL 7808139A NL 7808139 A NL7808139 A NL 7808139A
Authority
NL
Netherlands
Prior art keywords
hardness
measuring
thin layers
layers
thin
Prior art date
Application number
NL7808139A
Other languages
Dutch (nl)
Original Assignee
Heraeus Gmbh W C
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 Heraeus Gmbh W C filed Critical Heraeus Gmbh W C
Publication of NL7808139A publication Critical patent/NL7808139A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Laminated Bodies (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
NL7808139A 1977-08-05 1978-08-02 METHOD FOR MEASURING THE HARDNESS OF THIN LAYERS. NL7808139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772735340 DE2735340C2 (en) 1977-08-05 1977-08-05 Method for measuring the hardness (mixed hardness) of thin layers

Publications (1)

Publication Number Publication Date
NL7808139A true NL7808139A (en) 1979-02-07

Family

ID=6015716

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7808139A NL7808139A (en) 1977-08-05 1978-08-02 METHOD FOR MEASURING THE HARDNESS OF THIN LAYERS.

Country Status (4)

Country Link
DE (1) DE2735340C2 (en)
FR (1) FR2399654A1 (en)
GB (1) GB2004375B (en)
NL (1) NL7808139A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2672197B2 (en) * 1991-04-24 1997-11-05 シャープ株式会社 Metal wiring film performance evaluation method
DE19502936C2 (en) * 1995-01-31 1998-04-09 Horst Toberer Hardness measuring method and device for determining the hardness of a test specimen
US6445537B1 (en) * 1999-12-02 2002-09-03 Storage Technology Corporation Protective film for minimization of shield and pole tip recession in thin film shielded read heads and write heads

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE448600C (en) * 1925-05-26 1927-08-23 Hermann Steinrueck Device for testing the hardness of workpieces or the like.
GB1148114A (en) * 1965-12-02 1969-04-10 Uniroyal Inc Durometer
DE1904520A1 (en) * 1969-01-30 1970-08-06 Licentia Gmbh Determination of hardness of elastic - materials

Also Published As

Publication number Publication date
DE2735340C2 (en) 1982-06-03
GB2004375B (en) 1982-07-21
FR2399654A1 (en) 1979-03-02
GB2004375A (en) 1979-03-28
DE2735340A1 (en) 1979-02-08

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Legal Events

Date Code Title Description
BV The patent application has lapsed