DK0642010T3 - - Google Patents

Info

Publication number
DK0642010T3
DK0642010T3 DK94111838.2T DK94111838T DK0642010T3 DK 0642010 T3 DK0642010 T3 DK 0642010T3 DK 94111838 T DK94111838 T DK 94111838T DK 0642010 T3 DK0642010 T3 DK 0642010T3
Authority
DK
Denmark
Prior art keywords
hardness
copper strip
continuous
strip
copper
Prior art date
Application number
DK94111838.2T
Other languages
Danish (da)
Inventor
Norbert Dipl-Ing Kortemeyer
Juergen Dr-Ing Gebhardt
Original Assignee
Km Europa Metal 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 Km Europa Metal Ag filed Critical Km Europa Metal Ag
Application granted granted Critical
Publication of DK0642010T3 publication Critical patent/DK0642010T3/da

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
    • G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body
    • 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
    • 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
    • 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
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens

Abstract

A hardness-measurement device (6) is arranged between a treatment system (3), for example a continuous annealing furnace for metallic material (1) in the form of a continuous strip or wire, especially copper strip, and a take-up winder (11) for the copper strip (1). In addition, the copper strip (1) is guided flat under pressure over a support roll (10). A hardness-test device (13) which acts according to the ball rebound method is provided above the support roll (10). With the aid of this hardness-test device (13), in the case of continuous copper strip (1) the hardness of the latter can be determined and the speed of the copper strip (1) and/or the furnace temperature can thereby be regulated, so that the copper strips (1) fed sequentially through a continuous annealing furnace (3) have approximately equal qualities. <IMAGE>
DK94111838.2T 1993-09-02 1994-07-29 DK0642010T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4329625A DE4329625A1 (en) 1993-09-02 1993-09-02 Method for determining the hardness of continuous or wire-shaped material and device for carrying out the method

Publications (1)

Publication Number Publication Date
DK0642010T3 true DK0642010T3 (en) 1997-03-17

Family

ID=6496660

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94111838.2T DK0642010T3 (en) 1993-09-02 1994-07-29

Country Status (7)

Country Link
EP (1) EP0642010B1 (en)
AT (1) ATE143137T1 (en)
DE (2) DE4329625A1 (en)
DK (1) DK0642010T3 (en)
ES (1) ES2092366T3 (en)
FI (1) FI112539B (en)
GR (1) GR3021249T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA201704815B (en) * 2016-09-05 2019-05-29 Rosendahl Nextrom Gmbh Apparatus and method for tensile testing
CN106872285B (en) * 2017-01-20 2020-07-24 中国电力科学研究院有限公司 Device for testing hot compressive strength of pull rod
CN112630078B (en) * 2020-12-17 2023-06-20 安徽工程大学 Detection device for electromagnetic shielding composite fiber membrane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318993A (en) * 1941-02-21 1943-05-11 Gen Electric Automatic scleroscope
CA938125A (en) * 1969-11-05 1973-12-11 L. C. Knight Richard Roll hardness device
JPS6032693B2 (en) * 1979-01-11 1985-07-30 新日本製鐵株式会社 Continuous annealing furnace
JPS6176931A (en) * 1984-09-25 1986-04-19 Kawasaki Steel Corp Automatic testing device of steel plate
JPS6190038A (en) * 1984-10-11 1986-05-08 Sanmitsuku Tsusho Kk Instrument for measuring hardness of winding roll

Also Published As

Publication number Publication date
DE4329625A1 (en) 1995-03-09
ATE143137T1 (en) 1996-10-15
EP0642010A1 (en) 1995-03-08
DE59400682D1 (en) 1996-10-24
GR3021249T3 (en) 1997-01-31
FI944046A0 (en) 1994-09-02
EP0642010B1 (en) 1996-09-18
FI944046A (en) 1995-03-03
FI112539B (en) 2003-12-15
ES2092366T3 (en) 1996-11-16

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