Paper Title:
Study on the Durable Factors of the Grain Size in 18CrNiMo7-6 by Heating and Cooling Method
  Abstract

Study researches durable factors of the grain size in 18CrNiMo7-6 by heating and cooling method. Results show that alloying elements Nb and Al have a strong pining effect on the grain boundaries, Al/N ratio between 2.0-2.5 can promote the grain not to grow up for a long time, and refine grains significantly with furnace heating and after carburizing-quenching once, and can inhibit the abnormal growth of individual grains.

  Info
Periodical
Advanced Materials Research (Volumes 194-196)
Edited by
Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang
Pages
228-231
DOI
10.4028/www.scientific.net/AMR.194-196.228
Citation
J. X. Liu, Z. J. He, L. H. Wang, G. P. Feng, Z. J. Zhang, L. P. Qiu, "Study on the Durable Factors of the Grain Size in 18CrNiMo7-6 by Heating and Cooling Method", Advanced Materials Research, Vols. 194-196, pp. 228-231, 2011
Online since
February 2011
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Price
$32.00
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