eprintid: 2213
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/22/13
datestamp: 2023-11-09 15:50:25
lastmod: 2023-11-09 15:50:25
status_changed: 2023-11-09 15:42:15
type: article
metadata_visibility: show
creators_name: Haruman, E.
creators_name: Sun, Y.
creators_name: Triwiyanto, A.
creators_name: Manurung, Y.H.P.
creators_name: Adesta, E.Y.
title: A feasibility study on low temperature thermochemical treatments of austenitic stainless steel in fluidized bed furnace
ispublished: pub
keywords: Carbon containing; Expanded austenite; Feasibility studies; Hybrid treatment; Low temperatures; Low-temperature process; Surface region; Thermochemical treatments; Treatment techniques; Wear and corrosion resistance, Austenite; Austenitic stainless steel; Carbon; Corrosion resistance; Fluidization; Fluidized bed furnaces; Low temperature operations; Nitriding; Nitrogen; Stainless steel; Wear resistance, Fluidized beds
note: cited By 1
abstract: In this work, the feasibility of using an industrial fluidized bed furnace to perform low temperature thermochemical treatments of austenitic stainless steels has been studied, with the aim to produce expanded austenite layers with combined wear and corrosion resistance, similar to those achievable by plasma and gaseous processes. Several low temperature thermochemical treatments were studied, including nitriding, carburizing, combined nitridingcarburizing (hybrid treatment), and sequential carburizing and nitriding. The results demonstrate that it is feasible to produce expanded austenite layers on the investigated austenitic stainless steel by the fluidized bed heat treatment technique, thus widening the application window for the novel low temperature processes. The results also demonstrate that the fluidized bed furnace is the most effective for performing the hybrid treatment, which involves the simultaneous incorporation of nitrogen and carbon together into the surface region of the component in nitrogen and carbon containing atmospheres. Such hybrid treatment produces a thicker and harder layer than the other three processes investigated. © 2011 De Gruyter.
date: 2011
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84255163558&doi=10.1515%2fHTMP.2011.003&partnerID=40&md5=f0faa107330ec21ba508fadec7a45d6b
id_number: 10.1515/HTMP.2011.003
full_text_status: none
publication: High Temperature Materials and Processes
volume: 30
number: 1-2
pagerange: 23-29
refereed: TRUE
issn: 03346455
citation:   Haruman, E. and Sun, Y. and Triwiyanto, A. and Manurung, Y.H.P. and Adesta, E.Y.  (2011) A feasibility study on low temperature thermochemical treatments of austenitic stainless steel in fluidized bed furnace.  High Temperature Materials and Processes, 30 (1-2).  pp. 23-29.  ISSN 03346455