FR65334E - Machine for measuring the hot hardness of metals - Google Patents

Machine for measuring the hot hardness of metals

Info

Publication number
FR65334E
FR65334E FR65334DA FR65334E FR 65334 E FR65334 E FR 65334E FR 65334D A FR65334D A FR 65334DA FR 65334 E FR65334 E FR 65334E
Authority
FR
France
Prior art keywords
metals
measuring
machine
hot hardness
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
Other languages
French (fr)
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Application granted granted Critical
Publication of FR65334E publication Critical patent/FR65334E/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
    • G01N3/54—Performing tests at high or low temperatures
    • 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
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature
    • G01N2203/0226—High temperature; Heating means

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)
FR65334D 1954-02-16 1954-02-16 Machine for measuring the hot hardness of metals Expired FR65334E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR65334T 1954-02-16

Publications (1)

Publication Number Publication Date
FR65334E true FR65334E (en) 1956-02-08

Family

ID=8698251

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1048117D Expired FR1048117A (en) 1954-02-16 1951-09-21 Machine for measuring the hot hardness of metals
FR65334D Expired FR65334E (en) 1954-02-16 1954-02-16 Machine for measuring the hot hardness of metals

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1048117D Expired FR1048117A (en) 1954-02-16 1951-09-21 Machine for measuring the hot hardness of metals

Country Status (1)

Country Link
FR (2) FR1048117A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494442A1 (en) * 1980-11-14 1982-05-21 Couzin Jacki Hardness measuring probe for high temp. materials - has sapphire stone encased in aluminium core in which displacement is sensed by differential transformer
CN108982268A (en) * 2018-09-06 2018-12-11 河钢股份有限公司 A kind of high-temperature hardness gauge that can carry out continuous alternating temperature multi-point sampler

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986922A (en) * 1955-12-14 1961-06-06 United States Steel Corp Method for testing metals
DE1193698B (en) * 1956-08-30 1965-05-26 Commissariat Energie Atomique Device for investigating the flow behavior of materials
DE1165309B (en) * 1957-02-11 1964-03-12 Firestone Tire & Rubber Co Device for testing the strength properties of test specimens made from natural or synthetic rubber at high temperatures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494442A1 (en) * 1980-11-14 1982-05-21 Couzin Jacki Hardness measuring probe for high temp. materials - has sapphire stone encased in aluminium core in which displacement is sensed by differential transformer
CN108982268A (en) * 2018-09-06 2018-12-11 河钢股份有限公司 A kind of high-temperature hardness gauge that can carry out continuous alternating temperature multi-point sampler

Also Published As

Publication number Publication date
FR1048117A (en) 1953-12-21

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