CA951932A - Microficial hardness tester indenter - Google Patents

Microficial hardness tester indenter

Info

Publication number
CA951932A
CA951932A CA101,393A CA101393A CA951932A CA 951932 A CA951932 A CA 951932A CA 101393 A CA101393 A CA 101393A CA 951932 A CA951932 A CA 951932A
Authority
CA
Canada
Prior art keywords
microficial
hardness tester
indenter
tester indenter
hardness
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
Application number
CA101,393A
Other languages
English (en)
Inventor
Andrew R. Fee
Charles H. Lucke (Jr.)
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.)
FKI Industries Inc
Original Assignee
American Chain and Cable Co Inc
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 American Chain and Cable Co Inc filed Critical American Chain and Cable Co Inc
Application granted granted Critical
Publication of CA951932A publication Critical patent/CA951932A/en
Expired 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
    • G01N3/44—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid the indentors being put under a minor load and a subsequent major load, i.e. Rockwell system

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)
  • Ropes Or Cables (AREA)
  • Sampling And Sample Adjustment (AREA)
CA101,393A 1970-01-19 1970-12-23 Microficial hardness tester indenter Expired CA951932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US405170A 1970-01-19 1970-01-19

Publications (1)

Publication Number Publication Date
CA951932A true CA951932A (en) 1974-07-30

Family

ID=21708891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA101,393A Expired CA951932A (en) 1970-01-19 1970-12-23 Microficial hardness tester indenter

Country Status (4)

Country Link
US (1) US3738161A (de)
CA (1) CA951932A (de)
DE (1) DE2102005C3 (de)
GB (1) GB1270780A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5046357A (en) * 1990-01-19 1991-09-10 Crafts Precision Industries, Inc. Hardness testing diamond indenter
US20090107221A1 (en) * 2004-07-02 2009-04-30 Alfred Ernst Hardness tester with indenter of hard metal or compound and oscillating crown for testing at high load and method of comparative assesment of the hardness/depth profile
US10288540B1 (en) * 2014-11-28 2019-05-14 Kla-Tencor Corporation Instrumented indentation apparatus having indenter punch with flat end surface and instrumented indentation method using the same
RU2686783C1 (ru) * 2018-04-18 2019-04-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет", ФГБОУ ВО "СибГИУ" Способ определения сопротивляемости горных пород хрупкому разрушению
RU2731746C1 (ru) * 2019-07-25 2020-09-08 Виктор Александрович Корнеев Способ определения сопротивляемости горных пород механическому разрушению

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991238A (en) * 1932-06-15 1935-02-12 Fay H Willey Penetrator

Also Published As

Publication number Publication date
DE2102005A1 (de) 1971-07-29
US3738161A (en) 1973-06-12
GB1270780A (en) 1972-04-12
DE2102005B2 (de) 1973-11-29
DE2102005C3 (de) 1974-06-27

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