The effect of microstructure on the cutting forces and microhardness in the surface grinding of titanium alloys

Hung Trong Phi, Got Van Hoang, Tam Ngoc Bui, Trung Kien Nguyen, Son Hoanh Truong

研究成果: Conference contribution

抄録

Ti-6Al-4V (Ti64) is the most popular alpha-beta titanium alloy employed in the aerospace industry. Ti64 is developed in many modifications of the basic formulation to gain favorable properties according to different applications. The heating temperature and cooling conditions are the basis of the titanium alloy’s heat treatment resulting in various microstructures which influences the machinability of the Ti alloys and other alloys. This research investigates the effect of Ti64 microstructure on the grinding forces and surface roughness in the surface grinding process using a resin-bonded cBN wheel. The grinding process of Ti64 with a fully elongated alpha microstructure (Ti64-Elo) produces smaller grinding forces than those with Ti64 samples with a fully lamellar microstructure (Ti64-La). For the same cutting conditions, the Ti64-La surface shows a gain in hardness compared to the Ti64-Elo one.

本文言語English
ホスト出版物のタイトルProceedings of the 2nd Annual International Conference on Material, Machines and Methods for Sustainable Development, MMMS 2020
編集者Banh Tien Long, Kozo Ishizaki, Ivan A. Parinov, Yun-Hae Kim, Nguyen Duc Toan, Ngoc Pi Vu
出版社Springer Science and Business Media Deutschland GmbH
ページ525-533
ページ数9
ISBN(印刷版)9783030696092
DOI
出版ステータスPublished - 2021
イベント2nd Annual International Conference on Material, Machines and Methods for Sustainable Development, MMMS 2020 - Nha Trang, Viet Nam
継続期間: 2020 11 122020 11 15

出版物シリーズ

名前Lecture Notes in Mechanical Engineering
ISSN(印刷版)2195-4356
ISSN(電子版)2195-4364

Conference

Conference2nd Annual International Conference on Material, Machines and Methods for Sustainable Development, MMMS 2020
国/地域Viet Nam
CityNha Trang
Period20/11/1220/11/15

ASJC Scopus subject areas

  • 自動車工学
  • 航空宇宙工学
  • 機械工学
  • 流体および伝熱

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