ES407891A1 - Aparato para pruebas de dureza. - Google Patents

Aparato para pruebas de dureza.

Info

Publication number
ES407891A1
ES407891A1 ES407891A ES407891A ES407891A1 ES 407891 A1 ES407891 A1 ES 407891A1 ES 407891 A ES407891 A ES 407891A ES 407891 A ES407891 A ES 407891A ES 407891 A1 ES407891 A1 ES 407891A1
Authority
ES
Spain
Prior art keywords
piece
hammer
hardness
tested
hardness testing
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
ES407891A
Other languages
English (en)
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES407891A1 publication Critical patent/ES407891A1/es
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
    • G01N3/48—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)
ES407891A 1971-10-15 1972-10-14 Aparato para pruebas de dureza. Expired ES407891A1 (es)

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
ES407891A1 true ES407891A1 (es) 1975-10-16

Family

ID=4406257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407891A Expired ES407891A1 (es) 1971-10-15 1972-10-14 Aparato para pruebas de dureza.

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)

Families Citing this family (9)

* 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
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
BE789742A (fr) 1973-02-01
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
DE2159503C2 (OSRAM) 1973-10-11

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