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Initial Comparison Between X-ray and NMR (Nuclear Magnetic Resonance) Computer Tomography Relative to Detection of Organic Binder Distribution.

机译：X射线和核磁共振（核磁共振）计算机断层扫描相对于有机粘结剂分布检测的初步比较。

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Knowledge of the distribution of the organic materials used in the injection molding of ceramics is important because nonuniformity affects local densification rates and hence mechanical properties. X-ray computed tomography and nuclear magnetic resonance tomography are two noncontacting, noninvasive, nondestructive methods that have recently been used to evaluate detection sensitivity to a set of Si3 N4 specimens with discrete known variations in organic content ranging between 2 and 20 wt %. Results suggest that with current technology, x-ray CT is more sensitive to variations and can determine 1% weight variations. 12 refs., 9 figs., 2 tabs. (ERA citation 14:025039)

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Ellingson, W. A.; Wong, P. S.; Dieckman, S. L.; Pollinger, J. P.; Yeh, H.;
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年度 1989
页码 1-21
总页数 21
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Ceramics; Organic Compounds; Silicon Compounds; Detection; NMR Imaging; Nitrogen Compounds; Nondestructive Testing; Tomography; X-Ray Equipment; ERDA/420500; ERDA/440300; ERDA/360202; Nitrides;

机译：陶瓷;有机化合物;硅化合物;检测;核磁共振成像;氮化合物;无损检测;断层扫描; X射线设备; ERDa / 420500; ERDa / 440300; ERDa / 360202;氮化物;

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8. Determination of Binder Distributions in Green-State Ceramics by NMR (Nuclear Magnetic Resonance) Imaging [R] . Garrido, L. , Ackerman, J. L. , Ellingson, W. A. , 1988

机译：用核磁共振（核磁共振）成像测定绿态陶瓷中的粘结剂分布

Initial Comparison Between X-ray and NMR (Nuclear Magnetic Resonance) Computer Tomography Relative to Detection of Organic Binder Distribution.

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