Investigation into the surface quality and stress corrosion cracking resistance of AISI 316L stainless steel via precision end-milling operation
Yazarlar (5)
Muhammad Yasir
Nfc Iet Multan, Pakistan
Mohd Danish
University Of Jeddah, Suudi Arabistan
Mozammel Mia
Imperial College London, İngiltere
Munish Kumar Gupta
Shandong University, Çin
Prof. Dr. Murat SARIKAYA Sinop Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı International Journal of Advanced Manufacturing Technology (Q2)
Dergi ISSN 0268-3768 Dergi Bilgileri (2020)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 01-2020
Cilt / Sayı / Sayfa 112 / 3 / 1065–1076 DOI 10.1007/s00170-020-06413-4
Makale Linki http://dx.doi.org/10.1007/s00170-020-06413-4
UAK Araştırma Alanları
Üretim Teknolojileri
Özet
This study presents a two-fold investigation on precision end-milling of stainless steel (AISI 316L). First, the impact of end-milling variables (cutting speed and feed rate) on the surface quality (surface roughness, microhardness, and surface morphology) was analyzed. The best surface quality with surface roughness (Ra) 0.65 ± 0.02 μm was observed for cutting speed of 140 m/min and 0.025 mm/tooth of feed rate. Microhardness was increased with increment in cutting speed. Second, the impact of surface roughness (Ra) on the stress corrosion cracking under two different mediums, i.e., body solutions (Hank’s solution) and 1 M hydrochloric acid solution, was studied. The investigations showed that the samples with higher surface roughness values were more prone to stress corrosion cracking.
Anahtar Kelimeler
Precision end-milling | Stress corrosion cracking | Surface integrity | Surface roughness