On-line measurement of steel sheetr-value using magnetostrictive-type EMAT
Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures th...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Hirao, M. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1993 |
|---|
| Anmerkung: |
© Plenum Publishing Corporation 1993 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Journal of nondestructive evaluation - Kluwer Academic Publishers-Plenum Publishers, 1980, 12(1993), 1 vom: März, Seite 27-32 |
|---|---|
| Übergeordnetes Werk: |
volume:12 ; year:1993 ; number:1 ; month:03 ; pages:27-32 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF00565906 |
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OLC207333086X |
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| 520 | |a Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines. | ||
| 700 | 1 | |a Fukuoka, H. |4 aut | |
| 700 | 1 | |a Fujisawa, K. |4 aut | |
| 700 | 1 | |a Murayama, R. |4 aut | |
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10.1007/BF00565906 doi (DE-627)OLC207333086X (DE-He213)BF00565906-p DE-627 ger DE-627 rakwb eng 510 VZ Hirao, M. verfasserin aut On-line measurement of steel sheetr-value using magnetostrictive-type EMAT 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1993 Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines. Fukuoka, H. aut Fujisawa, K. aut Murayama, R. aut Enthalten in Journal of nondestructive evaluation Kluwer Academic Publishers-Plenum Publishers, 1980 12(1993), 1 vom: März, Seite 27-32 (DE-627)130515841 (DE-600)766165-4 (DE-576)016089006 0195-9298 nnns volume:12 year:1993 number:1 month:03 pages:27-32 https://doi.org/10.1007/BF00565906 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_4307 GBV_ILN_4319 GBV_ILN_4700 AR 12 1993 1 03 27-32 |
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10.1007/BF00565906 doi (DE-627)OLC207333086X (DE-He213)BF00565906-p DE-627 ger DE-627 rakwb eng 510 VZ Hirao, M. verfasserin aut On-line measurement of steel sheetr-value using magnetostrictive-type EMAT 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1993 Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines. Fukuoka, H. aut Fujisawa, K. aut Murayama, R. aut Enthalten in Journal of nondestructive evaluation Kluwer Academic Publishers-Plenum Publishers, 1980 12(1993), 1 vom: März, Seite 27-32 (DE-627)130515841 (DE-600)766165-4 (DE-576)016089006 0195-9298 nnns volume:12 year:1993 number:1 month:03 pages:27-32 https://doi.org/10.1007/BF00565906 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_4307 GBV_ILN_4319 GBV_ILN_4700 AR 12 1993 1 03 27-32 |
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10.1007/BF00565906 doi (DE-627)OLC207333086X (DE-He213)BF00565906-p DE-627 ger DE-627 rakwb eng 510 VZ Hirao, M. verfasserin aut On-line measurement of steel sheetr-value using magnetostrictive-type EMAT 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1993 Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines. Fukuoka, H. aut Fujisawa, K. aut Murayama, R. aut Enthalten in Journal of nondestructive evaluation Kluwer Academic Publishers-Plenum Publishers, 1980 12(1993), 1 vom: März, Seite 27-32 (DE-627)130515841 (DE-600)766165-4 (DE-576)016089006 0195-9298 nnns volume:12 year:1993 number:1 month:03 pages:27-32 https://doi.org/10.1007/BF00565906 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_4307 GBV_ILN_4319 GBV_ILN_4700 AR 12 1993 1 03 27-32 |
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10.1007/BF00565906 doi (DE-627)OLC207333086X (DE-He213)BF00565906-p DE-627 ger DE-627 rakwb eng 510 VZ Hirao, M. verfasserin aut On-line measurement of steel sheetr-value using magnetostrictive-type EMAT 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1993 Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines. Fukuoka, H. aut Fujisawa, K. aut Murayama, R. aut Enthalten in Journal of nondestructive evaluation Kluwer Academic Publishers-Plenum Publishers, 1980 12(1993), 1 vom: März, Seite 27-32 (DE-627)130515841 (DE-600)766165-4 (DE-576)016089006 0195-9298 nnns volume:12 year:1993 number:1 month:03 pages:27-32 https://doi.org/10.1007/BF00565906 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_4307 GBV_ILN_4319 GBV_ILN_4700 AR 12 1993 1 03 27-32 |
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10.1007/BF00565906 doi (DE-627)OLC207333086X (DE-He213)BF00565906-p DE-627 ger DE-627 rakwb eng 510 VZ Hirao, M. verfasserin aut On-line measurement of steel sheetr-value using magnetostrictive-type EMAT 1993 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1993 Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines. Fukuoka, H. aut Fujisawa, K. aut Murayama, R. aut Enthalten in Journal of nondestructive evaluation Kluwer Academic Publishers-Plenum Publishers, 1980 12(1993), 1 vom: März, Seite 27-32 (DE-627)130515841 (DE-600)766165-4 (DE-576)016089006 0195-9298 nnns volume:12 year:1993 number:1 month:03 pages:27-32 https://doi.org/10.1007/BF00565906 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MAT GBV_ILN_70 GBV_ILN_4307 GBV_ILN_4319 GBV_ILN_4700 AR 12 1993 1 03 27-32 |
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Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines. © Plenum Publishing Corporation 1993 |
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Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines. © Plenum Publishing Corporation 1993 |
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Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines. © Plenum Publishing Corporation 1993 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC207333086X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503145320.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s1993 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF00565906</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC207333086X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)BF00565906-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">510</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Hirao, M.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">On-line measurement of steel sheetr-value using magnetostrictive-type EMAT</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1993</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Plenum Publishing Corporation 1993</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract An ultrasonic on-line system to measurer values in cold rolled steel sheets has been developed with electromagnetic acoustic transducers (EMATs). These EMATs are composed of meanderline coils and electromagnets and operate with the magnetostrictive mechanism. The EMAT instrument measures the propagation times of the fundamental symmetrical Lamb (So) wave at a low frequency and relates them to ther values through a calibrated regression curve. Preliminary tests indicate that the on-line monitoring ofr is quite feasible with a standard deviation of 0.07 for various low carbon steel sheets; the thicknesses range from 0.5 mm to 2.5 mm. The measuring time is 20 msec per data. The liftoff is allowed to 5 mm with 2 mm thick sheet. Ther evaluation is independent of the line speed up to 325 m/min. These promising results promote installation of ultrasonicr-value measurement systems in steel production lines.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Fukuoka, H.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Fujisawa, K.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Murayama, R.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of nondestructive evaluation</subfield><subfield code="d">Kluwer Academic Publishers-Plenum Publishers, 1980</subfield><subfield code="g">12(1993), 1 vom: März, Seite 27-32</subfield><subfield code="w">(DE-627)130515841</subfield><subfield code="w">(DE-600)766165-4</subfield><subfield code="w">(DE-576)016089006</subfield><subfield code="x">0195-9298</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:12</subfield><subfield code="g">year:1993</subfield><subfield code="g">number:1</subfield><subfield code="g">month:03</subfield><subfield code="g">pages:27-32</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/BF00565906</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-MAT</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4319</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">12</subfield><subfield code="j">1993</subfield><subfield code="e">1</subfield><subfield code="c">03</subfield><subfield code="h">27-32</subfield></datafield></record></collection>
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