JPS499798B1 - - Google Patents

Info

Publication number
JPS499798B1
JPS499798B1 JP44023600A JP2360069A JPS499798B1 JP S499798 B1 JPS499798 B1 JP S499798B1 JP 44023600 A JP44023600 A JP 44023600A JP 2360069 A JP2360069 A JP 2360069A JP S499798 B1 JPS499798 B1 JP S499798B1
Authority
JP
Japan
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.)
Pending
Application number
JP44023600A
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 filed Critical
Priority to JP44023600A priority Critical patent/JPS499798B1/ja
Priority to US22276A priority patent/US3653256A/en
Publication of JPS499798B1 publication Critical patent/JPS499798B1/ja
Pending legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0098—Tests specified by its name, e.g. Charpy, Brinnel, Mullen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors

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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP44023600A 1969-03-29 1969-03-29 Pending JPS499798B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP44023600A JPS499798B1 (ja) 1969-03-29 1969-03-29
US22276A US3653256A (en) 1969-03-29 1970-03-24 Hardness measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44023600A JPS499798B1 (ja) 1969-03-29 1969-03-29

Publications (1)

Publication Number Publication Date
JPS499798B1 true JPS499798B1 (ja) 1974-03-06

Family

ID=12115077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44023600A Pending JPS499798B1 (ja) 1969-03-29 1969-03-29

Country Status (2)

Country Link
US (1) US3653256A (ja)
JP (1) JPS499798B1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0168769U (ja) * 1987-10-28 1989-05-08
JPH02116959U (ja) * 1989-03-08 1990-09-19

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460399B1 (en) * 2000-11-14 2002-10-08 Genencor International, Inc. Compression test method and apparatus for determining granule strength
US6904806B2 (en) * 2002-07-18 2005-06-14 Wayne State University Electronic intelligent indenter
US7121136B2 (en) * 2002-12-25 2006-10-17 Mitutoyo Corporation Hardness testing apparatus
CN101120240B (zh) * 2004-07-02 2010-12-29 埃里克·厄恩斯特 具有硬质金属或化合物压头和摆动冠的用于在高载荷下测试的硬度测试仪和硬度/深度分布比较评估的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE603531C (de) * 1932-12-03 1934-10-03 Julius Peters Fa Vorrichtung zur Haertebestimmung von insbesondere in flachen Schichten vorliegenden Stoffen
GB464005A (en) * 1936-03-25 1937-04-09 John Harry Barber Improvements in or relating to devices for testing the hardness of metals
US2917919A (en) * 1952-05-24 1959-12-22 Leitz Ernst Gmbh Hardness-testing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0168769U (ja) * 1987-10-28 1989-05-08
JPH02116959U (ja) * 1989-03-08 1990-09-19

Also Published As

Publication number Publication date
US3653256A (en) 1972-04-04

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