Understanding the machinability of austempered ductile iron (ADI)

Dika Handayani, Robert Carl Voigt, Kathy Hayrynen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Guidelines for production milling, turning and drilling of the standard grades of austempered ductile irons (ADI) have been established. Electron Backscatter Diffraction (EBSD) characterization has clearly shown that severe plastic deformation in the machining-affected-zone, ahead of and beneath the cutting tool, will cause strain-induced martensitic transformation of the austenite in the ausferrite structure that inhibits machinability. This phenomenon is particularly of concern during finish machining where small depths of cut are strongly influenced by surface martensite from prior machining passes.

Original languageEnglish (US)
Title of host publicationScience and Processing of Cast Iron XI
PublisherTrans Tech Publications Ltd
Pages311-317
Number of pages7
ISBN (Print)9783035710557
DOIs
StatePublished - Jan 1 2018
Event11th International Symposium on the Science and Processing of Cast Iron, SPCI-XI 2017 - Jonkoping, Sweden
Duration: Sep 4 2017Sep 7 2017

Publication series

NameMaterials Science Forum
Volume925 MSF
ISSN (Print)0255-5476

Other

Other11th International Symposium on the Science and Processing of Cast Iron, SPCI-XI 2017
CountrySweden
CityJonkoping
Period9/4/179/7/17

Fingerprint

Nodular iron
Machinability
machining
Machining
iron
Milling (machining)
Martensitic transformations
martensitic transformation
Cutting tools
austenite
martensite
drilling
Martensite
Electron diffraction
Austenite
plastic deformation
grade
Plastic deformation
Drilling
causes

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Handayani, D., Voigt, R. C., & Hayrynen, K. (2018). Understanding the machinability of austempered ductile iron (ADI). In Science and Processing of Cast Iron XI (pp. 311-317). (Materials Science Forum; Vol. 925 MSF). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.925.311
Handayani, Dika ; Voigt, Robert Carl ; Hayrynen, Kathy. / Understanding the machinability of austempered ductile iron (ADI). Science and Processing of Cast Iron XI. Trans Tech Publications Ltd, 2018. pp. 311-317 (Materials Science Forum).
@inproceedings{c95720f30c3449cd8f7412d80987e438,
title = "Understanding the machinability of austempered ductile iron (ADI)",
abstract = "Guidelines for production milling, turning and drilling of the standard grades of austempered ductile irons (ADI) have been established. Electron Backscatter Diffraction (EBSD) characterization has clearly shown that severe plastic deformation in the machining-affected-zone, ahead of and beneath the cutting tool, will cause strain-induced martensitic transformation of the austenite in the ausferrite structure that inhibits machinability. This phenomenon is particularly of concern during finish machining where small depths of cut are strongly influenced by surface martensite from prior machining passes.",
author = "Dika Handayani and Voigt, {Robert Carl} and Kathy Hayrynen",
year = "2018",
month = "1",
day = "1",
doi = "10.4028/www.scientific.net/MSF.925.311",
language = "English (US)",
isbn = "9783035710557",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
pages = "311--317",
booktitle = "Science and Processing of Cast Iron XI",

}

Handayani, D, Voigt, RC & Hayrynen, K 2018, Understanding the machinability of austempered ductile iron (ADI). in Science and Processing of Cast Iron XI. Materials Science Forum, vol. 925 MSF, Trans Tech Publications Ltd, pp. 311-317, 11th International Symposium on the Science and Processing of Cast Iron, SPCI-XI 2017, Jonkoping, Sweden, 9/4/17. https://doi.org/10.4028/www.scientific.net/MSF.925.311

Understanding the machinability of austempered ductile iron (ADI). / Handayani, Dika; Voigt, Robert Carl; Hayrynen, Kathy.

Science and Processing of Cast Iron XI. Trans Tech Publications Ltd, 2018. p. 311-317 (Materials Science Forum; Vol. 925 MSF).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Understanding the machinability of austempered ductile iron (ADI)

AU - Handayani, Dika

AU - Voigt, Robert Carl

AU - Hayrynen, Kathy

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Guidelines for production milling, turning and drilling of the standard grades of austempered ductile irons (ADI) have been established. Electron Backscatter Diffraction (EBSD) characterization has clearly shown that severe plastic deformation in the machining-affected-zone, ahead of and beneath the cutting tool, will cause strain-induced martensitic transformation of the austenite in the ausferrite structure that inhibits machinability. This phenomenon is particularly of concern during finish machining where small depths of cut are strongly influenced by surface martensite from prior machining passes.

AB - Guidelines for production milling, turning and drilling of the standard grades of austempered ductile irons (ADI) have been established. Electron Backscatter Diffraction (EBSD) characterization has clearly shown that severe plastic deformation in the machining-affected-zone, ahead of and beneath the cutting tool, will cause strain-induced martensitic transformation of the austenite in the ausferrite structure that inhibits machinability. This phenomenon is particularly of concern during finish machining where small depths of cut are strongly influenced by surface martensite from prior machining passes.

UR - http://www.scopus.com/inward/record.url?scp=85050026355&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85050026355&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/MSF.925.311

DO - 10.4028/www.scientific.net/MSF.925.311

M3 - Conference contribution

SN - 9783035710557

T3 - Materials Science Forum

SP - 311

EP - 317

BT - Science and Processing of Cast Iron XI

PB - Trans Tech Publications Ltd

ER -

Handayani D, Voigt RC, Hayrynen K. Understanding the machinability of austempered ductile iron (ADI). In Science and Processing of Cast Iron XI. Trans Tech Publications Ltd. 2018. p. 311-317. (Materials Science Forum). https://doi.org/10.4028/www.scientific.net/MSF.925.311