BE789742A - Methode et dispositif d'essai de durete - Google Patents

Methode et dispositif d'essai de durete

Info

Publication number
BE789742A
BE789742A BE789742DA BE789742A BE 789742 A BE789742 A BE 789742A BE 789742D A BE789742D A BE 789742DA BE 789742 A BE789742 A BE 789742A
Authority
BE
Belgium
Prior art keywords
test method
hardness test
hardness
test
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Schmidt Ernst
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.)
Publication date
Publication of BE789742A publication Critical patent/BE789742A/xx

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
    • G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball

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)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
BE789742D 1971-10-15 Methode et dispositif d'essai de durete BE789742A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1509071A CH544304A (de) 1971-10-15 1971-10-15 Verfahren zur Messung des Eindringwiderstandes eines Prüflings und Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
BE789742A true BE789742A (fr) 1973-02-01

Family

ID=4406257

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789742D BE789742A (fr) 1971-10-15 Methode et dispositif d'essai de durete

Country Status (12)

Country Link
JP (1) JPS4848177A (OSRAM)
BE (1) BE789742A (OSRAM)
CA (1) CA973385A (OSRAM)
CH (1) CH544304A (OSRAM)
CS (1) CS161995B2 (OSRAM)
DD (1) DD99854A5 (OSRAM)
DE (1) DE2159503B1 (OSRAM)
ES (1) ES407891A1 (OSRAM)
FR (1) FR2156264B1 (OSRAM)
GB (1) GB1358131A (OSRAM)
IT (1) IT968947B (OSRAM)
NL (1) NL7213795A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114136814A (zh) * 2021-11-23 2022-03-04 谢小金 一种建筑工程用钢化玻璃抗击检测设备

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452880C2 (de) * 1974-11-07 1986-01-02 Proceq S.A., Zürich Verfahren und Vorrichtung zur Härteprüfung von Werkstücken
JPS5674348U (OSRAM) * 1979-11-12 1981-06-18
JPS589044A (ja) * 1981-06-24 1983-01-19 Sumitomo Rubber Ind Ltd ゴム、プラスチツク等の硬度測定方法およびそれに表いる硬度計
DE3620638A1 (de) * 1986-06-20 1987-12-23 Timofej Ivanovic Selomencev Verfahren zur bestimmung des technischen zustands eines luftreifens
JPH0786450B2 (ja) * 1988-06-16 1995-09-20 三井造船株式会社 構造物の異常検査方法
FI89823C (fi) * 1989-09-12 1993-11-25 Valtion Teknillinen Baerighetsmaetare
CN111537055B (zh) * 2020-05-18 2021-11-19 商丘师范学院 一种用于超高压冲击波测量探针布设实验装置及其实验方法
CN113916694B (zh) * 2021-10-29 2023-05-02 重庆电子工程职业学院 智能触探系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114136814A (zh) * 2021-11-23 2022-03-04 谢小金 一种建筑工程用钢化玻璃抗击检测设备
CN114136814B (zh) * 2021-11-23 2024-04-19 中建(广州)工程检测有限公司 一种建筑工程用钢化玻璃抗击检测设备

Also Published As

Publication number Publication date
FR2156264B1 (OSRAM) 1973-12-07
IT968947B (it) 1974-03-20
CH544304A (de) 1973-11-15
JPS4848177A (OSRAM) 1973-07-07
GB1358131A (en) 1974-06-26
CA973385A (en) 1975-08-26
NL7213795A (OSRAM) 1973-04-17
FR2156264A1 (OSRAM) 1973-05-25
DE2159503B1 (de) 1973-03-22
DE2159503A1 (OSRAM) 1973-03-22
DD99854A5 (OSRAM) 1973-08-20
CS161995B2 (OSRAM) 1975-06-10
ES407891A1 (es) 1975-10-16
DE2159503C2 (OSRAM) 1973-10-11

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