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CH374222A - Misuratore di durezza, particolarmente per metalli - Google Patents

Misuratore di durezza, particolarmente per metalli

Info

Publication number
CH374222A
CH374222A CH7311159A CH7311159A CH374222A CH 374222 A CH374222 A CH 374222A CH 7311159 A CH7311159 A CH 7311159A CH 7311159 A CH7311159 A CH 7311159A CH 374222 A CH374222 A CH 374222A
Authority
CH
Switzerland
Prior art keywords
metals
hardness meter
hardness
meter
Prior art date
Application number
CH7311159A
Other languages
English (en)
Inventor
Ernst Alfred
Original Assignee
Ernst Alfred
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 Ernst Alfred filed Critical Ernst Alfred
Publication of CH374222A publication Critical patent/CH374222A/it

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
    • G01N2203/003—Generation of the force
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0035—Spring

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)
CH7311159A 1958-05-13 1959-05-11 Misuratore di durezza, particolarmente per metalli CH374222A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT590671 1958-05-13

Publications (1)

Publication Number Publication Date
CH374222A true CH374222A (it) 1963-12-31

Family

ID=11120740

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7311159A CH374222A (it) 1958-05-13 1959-05-11 Misuratore di durezza, particolarmente per metalli

Country Status (2)

Country Link
CH (1) CH374222A (it)
GB (1) GB899461A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013015A1 (de) * 1990-04-24 1991-10-31 Forschungsgesellschaft Fuer Dr Messgeraet zur durchfuehrung von dickenmessungen mit varibler belastung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416367A (en) * 1965-04-15 1968-12-17 Ernst Alfred Hardness measuring apparatus
CN115112507B (zh) * 2022-07-05 2025-05-27 常德市鼎城永欣机械制造有限公司 一种机械零件成品硬度检测装置
CN117432896B (zh) * 2023-12-20 2024-02-23 湖南千智机器人科技发展有限公司 一种被测物表面检测装置及检测方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013015A1 (de) * 1990-04-24 1991-10-31 Forschungsgesellschaft Fuer Dr Messgeraet zur durchfuehrung von dickenmessungen mit varibler belastung

Also Published As

Publication number Publication date
GB899461A (en) 1962-06-20

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