High-temperature behavior of the boride layer of 45# carbon steel

Authors
Yan, PX Zhang, XM Xu, JW Wu, ZG Song, QM
Citation
Px. Yan et al., High-temperature behavior of the boride layer of 45# carbon steel, MATER CH PH, 71(1), 2001, pp. 107-110
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS CHEMISTRY AND PHYSICS
ISSN journal
02540584 → ACNP
Volume
71
Issue
1
Year of publication
2001
Pages
107 - 110
Database
ISI
SICI code
0254-0584(20010801)71:1<107:HBOTBL>2.0.ZU;2-7
Abstract
The high-temperature behavior of boronized layer of 45# carbon steel has be en studied in detail by using high-temperature X-ray diffractometer (HTXRD) , difference temperature analysis (DTA) technique, high-temperature microsc ope, high-temperature hardness tester. Research results show that (1) the h ardness of the boride layer decrease with temperature, (2) there is no oxid ation of boride layer on the measuring range of the temperature, and (3) th e threshold temperature of the phase transformation of the boride layer fro m FeB to Fe2B is about 860 degreesC. (C) 2001 Published by Elsevier Science B.V.