Paper Title:
Investigations on the Crack of Centrifugal Casting High-Speed Steel Rolls
  Abstract

A study on solidification process of centrifugal cast high-speed steel (HSS) rolls and the crack forming condition is discussed. The result was represented that the crack forming was because of the solidification layer strength of HSS roll was low, and a clearance between the solidification layer and the mould, and the solidification layer of HSS roll could not endure a large centrifugal pressure. In common centrifugal casting, the free solidification constriction of HSS rolls was difficult, which accelerated the crack propagation. The appearance of mesosphere and axial solidification was unfavorable to obtaining the compact roll structures, which accelerated HSS rolls to crack.

  Info
Periodical
Advanced Materials Research (Volumes 129-131)
Edited by
Xie Yi and Li Mi
Pages
495-499
DOI
10.4028/www.scientific.net/AMR.129-131.495
Citation
Z. Q. Jiang, X. L. Feng, X. Z. Feng, "Investigations on the Crack of Centrifugal Casting High-Speed Steel Rolls", Advanced Materials Research, Vols. 129-131, pp. 495-499, 2010
Online since
August 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Nan Nan Song, Shi Ping Wu, Xiu Hong Kang, Dian Zhong Li
Abstract:Mold filling process in horizontal centrifugal casting was analyzed in this paper. The effects of rotation speed on flow pattern were...
314
Authors: Kiran Aithal, Narendranath, Vijay Desai, P.G. Mukunda
Abstract:Functionally Graded Material (FGM) is a class of material wherein the properties and structure are varied intentionally from one side to the...
281
Authors: Yan Wei Sui, Ai Hui Liu, Bang Sheng Li, Jing Jie Guo, Wei Biao Ju
Chapter 1: Materials Properties
Abstract:Ti-6Al-4V alloy castings are made by means of induction melting technology. The relationships between grain size and tensile strength, yield...
496
Authors: Yan Pei Song, Yong Kai Li, Hui Gai Wang
Abstract:The dead or scrap WCP/Fe-C composites parts were remelted via medium frequency induction furnace. Two recycled composites rings...
1000
Authors: Cong Rong Zhang, Xu Ding Song, Jun Yang, Jie Dong
D. High Performance Materials
Abstract:In order to improve the microstructure and mechanical properties of High Speed Steel (HSS), electromagnetic stirring method is adopted to...
291