BE853748A - Dispositif pour les essais de durete en continu - Google Patents

Dispositif pour les essais de durete en continu

Info

Publication number
BE853748A
BE853748A BE6045973A BE6045973A BE853748A BE 853748 A BE853748 A BE 853748A BE 6045973 A BE6045973 A BE 6045973A BE 6045973 A BE6045973 A BE 6045973A BE 853748 A BE853748 A BE 853748A
Authority
BE
Belgium
Prior art keywords
hardness tests
continuous hardness
continuous
tests
hardness
Prior art date
Application number
BE6045973A
Other languages
English (en)
Inventor
Th Stoferle
P H Theimert
Original Assignee
Stoferle Theodor Prof Dr Ing
Theimert Paul Heinz Dr Ing
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 Stoferle Theodor Prof Dr Ing, Theimert Paul Heinz Dr Ing filed Critical Stoferle Theodor Prof Dr Ing
Publication of BE853748A publication Critical patent/BE853748A/fr

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

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)
BE6045973A 1976-04-20 1977-04-19 Dispositif pour les essais de durete en continu BE853748A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762617256 DE2617256A1 (de) 1976-04-20 1976-04-20 Vorrichtung zur kontinuierlichen haertepruefung

Publications (1)

Publication Number Publication Date
BE853748A true BE853748A (fr) 1977-08-16

Family

ID=5975790

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6045973A BE853748A (fr) 1976-04-20 1977-04-19 Dispositif pour les essais de durete en continu

Country Status (9)

Country Link
US (1) US4103538A (fr)
JP (1) JPS52152280A (fr)
BE (1) BE853748A (fr)
CH (1) CH613520A5 (fr)
DE (1) DE2617256A1 (fr)
FR (1) FR2349137A1 (fr)
GB (1) GB1559941A (fr)
IT (1) IT1072848B (fr)
NL (1) NL7704334A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU920458A2 (ru) * 1978-01-09 1982-04-15 Специальное Конструкторское Бюро По Разработке Автоматических Средств Измерения Масс И Приборов Испытательной Техники Прибор дл автоматического определени твердости по Бринеллю
IL54277A0 (en) * 1978-03-14 1978-06-15 Yissum Res Dev Co Measurement of elasticity
DE3128536A1 (de) * 1981-07-18 1983-02-03 Georg Reicherter GmbH + Co KG, 7300 Esslinger "vorrichtung zum pruefen der haerte eines werkstueckes"
DE3128537A1 (de) * 1981-07-18 1983-02-03 Georg Reicherter GmbH + Co KG, 7300 Esslinger "vorrichtung zum pruefen der haerte eines werkstueckes"
DE3501288C2 (de) * 1985-01-16 1997-01-16 Helmut Fischer Gmbh & Co Vorrichtung zum zerstörungsfreien, absoluten Messen von Eigenschaften von festen Stoffen, die aus dem Eindringverhalten eines Prüfkörpers in den Stoff ableitbbar sind
FR2623285B1 (fr) * 1987-11-17 1990-03-30 Creusot Loire Adaptation d'un appareil pour la mesure automatique et continue de la durete par la methode de la rayure
DE4134513C2 (de) * 1991-10-18 1996-01-18 Schade Kg Verfahren zum Prüfen des Ritzverhaltens von Formteilen, insbesondere von Kraftfahrzeugglasscheiben
US5804706A (en) * 1997-02-03 1998-09-08 O'sullivan Industries, Inc. System and method for measuring the mar resistance of materials
DE602004018156D1 (de) * 2003-08-25 2009-01-15 Bfs Diversified Products Llc Verfahren und vorrichtung zur überwachung der druckfestigkeit von isolierplatten
US7454960B2 (en) * 2003-09-26 2008-11-25 Erik Ernst Hardness tester with a loading structure of the indenter independent of the stress frame connecting the indenter to the anvil
JP5017081B2 (ja) * 2007-12-26 2012-09-05 株式会社ミツトヨ 押込み試験機及び押込み試験方法
US20130247645A1 (en) * 2012-03-26 2013-09-26 Matsuzawa Co., Ltd. Hardness tester and hardness testing method
IT201900018389A1 (it) * 2019-10-10 2021-04-10 Davide Affri Durometro di tipo universale ad architettura perfezionata.
CN112414854B (zh) * 2020-10-27 2022-06-14 哈尔滨工程大学 一种曲面板耐压测试加载机构
CN113529681B (zh) * 2021-06-04 2022-06-14 吉林建筑大学 一种路基动态三轴回弹模量试验仪
DE102021131371A1 (de) * 2021-11-30 2023-06-01 Helmut Fischer GmbH Institut für Elektronik und Messtechnik Abtastvorrichtung sowie Messvorrichtung und Verfahren zur Erfassung von Messsignalen während einer Eindringbewegung eines Eindringkörpers in einen Prüfkörper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE506586C (de) * 1926-01-31 1930-09-05 Losenhausenwerk Duesseldorfer Einrichtung zur Messung von Eindrucktiefen bei Kugeldruckproben
US2620655A (en) * 1949-10-08 1952-12-09 Physicists Res Company Instrument for recording or measuring the size and shape of surface irregularities

Also Published As

Publication number Publication date
US4103538A (en) 1978-08-01
IT1072848B (it) 1985-04-13
DE2617256A1 (de) 1978-03-09
JPS52152280A (en) 1977-12-17
GB1559941A (en) 1980-01-30
NL7704334A (nl) 1977-10-24
FR2349137A1 (fr) 1977-11-18
CH613520A5 (fr) 1979-09-28

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