Evaluation relation pattern of occluded foreign substance in metal

Evaluation relation pattern of occluded foreign substance in metal

The invention belongs to an occluded foreign substance level-parameter data relation pattern regulated by standards of GB/T18254-2002 and YJZ84 and YB/T-81 (respectively equal to a pattern II adopting ASTME 45-96 or a pattern JK corrected in Sweden) in China. As long as parameter data of the occlude...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HONG LIANG, ZHAO YONGQIU
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PHYSICS
PLANETARIA
SEALS
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Beschreibung
Zusammenfassung:The invention belongs to an occluded foreign substance level-parameter data relation pattern regulated by standards of GB/T18254-2002 and YJZ84 and YB/T-81 (respectively equal to a pattern II adopting ASTME 45-96 or a pattern JK corrected in Sweden) in China. As long as parameter data of the occluded foreign substance are measured by a user, a corresponding continuous level can be calculated through a regression formula or corresponding continuous level data are obtained directly through ordinate and abscissa on a relation pattern so that an evaluation difference among operators and among districts can be reduced and a newly employed operator can accurately evaluate a level of the occluded foreign substance.