FR2368704A1 - Combined tensiometer and thermal testing device - measures applied force, temp. and extension of metal sample, with compensation for frame expansion - Google Patents

Combined tensiometer and thermal testing device - measures applied force, temp. and extension of metal sample, with compensation for frame expansion

Info

Publication number
FR2368704A1
FR2368704A1 FR7631413A FR7631413A FR2368704A1 FR 2368704 A1 FR2368704 A1 FR 2368704A1 FR 7631413 A FR7631413 A FR 7631413A FR 7631413 A FR7631413 A FR 7631413A FR 2368704 A1 FR2368704 A1 FR 2368704A1
Authority
FR
France
Prior art keywords
tensiometer
extension
combined
testing device
compensation
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.)
Granted
Application number
FR7631413A
Other languages
French (fr)
Other versions
FR2368704B1 (en
Inventor
Andre Simon
Francis Bouxirot
Gerard Beck
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7631413A priority Critical patent/FR2368704A1/en
Publication of FR2368704A1 publication Critical patent/FR2368704A1/en
Application granted granted Critical
Publication of FR2368704B1 publication Critical patent/FR2368704B1/fr
Granted 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
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/18—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
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • 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
    • G01N2203/0057—Generation of the force using stresses due to heating, e.g. conductive heating, radiative heating
    • 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
    • G01N2203/0202—Control of the test
    • G01N2203/0208—Specific programs of loading, e.g. incremental loading or pre-loading
    • 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
    • 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
    • G01N2203/0224—Thermal cycling
    • 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
    • G01N2203/0236—Other environments
    • G01N2203/0238—Inert
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals

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)

Abstract

The combined tensiometer and thermal testing device is used to study phase transformation and thermal decomposition in metal samples under applied tensile stress. It comprises a support frame for the metal sample, with a fixed clamping jaw and a mobile clamping jaw, to which a variable force can be applied. The sample may be subjected to predetermined temperature conditions, with the applied force, the temperature and he extension of the sample being measured. The variations in the length of the frame in dependence on the temperature are cancelled via a compensation system.
FR7631413A 1976-10-19 1976-10-19 Combined tensiometer and thermal testing device - measures applied force, temp. and extension of metal sample, with compensation for frame expansion Granted FR2368704A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7631413A FR2368704A1 (en) 1976-10-19 1976-10-19 Combined tensiometer and thermal testing device - measures applied force, temp. and extension of metal sample, with compensation for frame expansion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7631413A FR2368704A1 (en) 1976-10-19 1976-10-19 Combined tensiometer and thermal testing device - measures applied force, temp. and extension of metal sample, with compensation for frame expansion

Publications (2)

Publication Number Publication Date
FR2368704A1 true FR2368704A1 (en) 1978-05-19
FR2368704B1 FR2368704B1 (en) 1981-06-12

Family

ID=9178931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631413A Granted FR2368704A1 (en) 1976-10-19 1976-10-19 Combined tensiometer and thermal testing device - measures applied force, temp. and extension of metal sample, with compensation for frame expansion

Country Status (1)

Country Link
FR (1) FR2368704A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577674A1 (en) * 1985-02-21 1986-08-22 Siderurgie Fse Inst Rech MACHINE FOR PURE TENSION TESTING OF CALIBRATED METAL TESTS PLACED IN A CLOSED MEDIUM
EP0244664A2 (en) * 1986-05-09 1987-11-11 Horst-Gregor Dipl.- Ing. Kiffe Electronic measuring device for a hardness tester
CN108037001A (en) * 2017-12-29 2018-05-15 中国建材国际工程集团有限公司 Metal hose device for detecting mechanical property and hot and cold conditions detection method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577674A1 (en) * 1985-02-21 1986-08-22 Siderurgie Fse Inst Rech MACHINE FOR PURE TENSION TESTING OF CALIBRATED METAL TESTS PLACED IN A CLOSED MEDIUM
EP0195735A1 (en) * 1985-02-21 1986-09-24 Institut De Recherches De La Siderurgie Francaise (Irsid) Machine for the tension testing of metallic specimens in an enclosure
EP0244664A2 (en) * 1986-05-09 1987-11-11 Horst-Gregor Dipl.- Ing. Kiffe Electronic measuring device for a hardness tester
EP0244664A3 (en) * 1986-05-09 1988-01-27 Horst-Gregor Kiffe Electronic measuring device for a hardness tester
CN108037001A (en) * 2017-12-29 2018-05-15 中国建材国际工程集团有限公司 Metal hose device for detecting mechanical property and hot and cold conditions detection method

Also Published As

Publication number Publication date
FR2368704B1 (en) 1981-06-12

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