DIFFERENCE FACTOR BETWEEN INNER-LAYER AND INTERLAYER BOND FORCES IN M3C PATTERN CARBIDES

Authors
YE YF FAN TX SHANG YX CHEN ZM
Citation
Yf. Ye et al., DIFFERENCE FACTOR BETWEEN INNER-LAYER AND INTERLAYER BOND FORCES IN M3C PATTERN CARBIDES, SCI CHINA E, 40(4), 1997, pp. 425-429
Citations number
9
Categorie Soggetti
Engineering,"Material Science
Journal title
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
ISSN journal
20950624 → ACNP
Volume
40
Issue
4
Year of publication
1997
Pages
425 - 429
Database
ISI
SICI code
2095-0624(1997)40:4<425:DFBIAI>2.0.ZU;2-T
Abstract
The valence electron structures and bond energy of M3C pattern carbide s in white cast irons are calculated on the basis of Yu Ruihuang's emp irical electron theory of solids and molecules (E.E. T.) by means of b ond length difference method (BLD). Based on the results, a difference factor theta for measuring the difference between inner- and interlay er bond forces is proposed to study the influence of alloying elements Cr, Mn and W on the morphology of Fe3C during solidification.