FR2305727A1 - METHOD OF MEASURING THE HARDNESS ON MOVING METAL BANDS - Google Patents

METHOD OF MEASURING THE HARDNESS ON MOVING METAL BANDS

Info

Publication number
FR2305727A1
FR2305727A1 FR7608260A FR7608260A FR2305727A1 FR 2305727 A1 FR2305727 A1 FR 2305727A1 FR 7608260 A FR7608260 A FR 7608260A FR 7608260 A FR7608260 A FR 7608260A FR 2305727 A1 FR2305727 A1 FR 2305727A1
Authority
FR
France
Prior art keywords
hardness
measuring
metal bands
moving metal
moving
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.)
Withdrawn
Application number
FR7608260A
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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Alusuisse Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2305727A1 publication Critical patent/FR2305727A1/en
Withdrawn legal-status Critical Current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
    • G01N3/42—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
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0248—Tests "on-line" during fabrication

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)
FR7608260A 1975-03-22 1976-03-22 METHOD OF MEASURING THE HARDNESS ON MOVING METAL BANDS Withdrawn FR2305727A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752512743 DE2512743A1 (en) 1975-03-22 1975-03-22 HARDNESS MEASUREMENT ON MOVING METAL STRIPS

Publications (1)

Publication Number Publication Date
FR2305727A1 true FR2305727A1 (en) 1976-10-22

Family

ID=5942166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608260A Withdrawn FR2305727A1 (en) 1975-03-22 1976-03-22 METHOD OF MEASURING THE HARDNESS ON MOVING METAL BANDS

Country Status (5)

Country Link
CH (1) CH594243A5 (en)
DE (1) DE2512743A1 (en)
FR (1) FR2305727A1 (en)
GB (1) GB1538557A (en)
IT (1) IT1058488B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232982C2 (en) * 1992-10-01 1994-08-25 Weinhold Wolfgang P M Sc Dipl Method for determining the deformability of the surface of a measuring object
DE19720864C2 (en) * 1997-05-06 1999-07-01 Xuejun Dipl Ing Yin Method and device for the non-destructive determination of the elasticity of materials
CN105716984B (en) * 2016-03-31 2018-10-16 河南省计量科学研究院 A kind of hardometer calibrating instrument

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834203A (en) * 1955-06-27 1958-05-13 Gen Electric Apparatus for measuring hardness
US2834202A (en) * 1955-06-27 1958-05-13 Gen Electric Apparatus for measuring hardness
FR2018660A1 (en) * 1968-09-23 1970-06-26 Froehling Fa Josef

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834203A (en) * 1955-06-27 1958-05-13 Gen Electric Apparatus for measuring hardness
US2834202A (en) * 1955-06-27 1958-05-13 Gen Electric Apparatus for measuring hardness
FR2018660A1 (en) * 1968-09-23 1970-06-26 Froehling Fa Josef

Also Published As

Publication number Publication date
IT1058488B (en) 1982-04-10
CH594243A5 (en) 1977-12-30
DE2512743A1 (en) 1976-09-30
GB1538557A (en) 1979-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse