scholarly journals The effects of Al2O3 coating on serrated chip geometry and adiabatic shear banding in orthogonal cutting of AISI 316L stainless steel

2020 ◽  
Vol 9 (5) ◽  
pp. 10758-10767
Author(s):  
Necati Uçak ◽  
Kubilay Aslantas ◽  
Adem Çiçek
Keyword(s):  
316L Stainless Steel ◽  
Orthogonal Cutting ◽  
Shear Banding ◽  
Adiabatic Shear ◽  
Aisi 316L ◽  
Al2o3 Coating ◽  
Serrated Chip ◽  
Aisi 316L Stainless Steel ◽  
Adiabatic Shear Banding ◽  
Chip Geometry

Prediction of Chip Morphology and Formation in High Speed Milling of Hardened Steels

2015 ◽  
Vol 1120-1121 ◽  
pp. 1145-1152
Author(s):  
Jun Zhong Pang ◽  
Xiao Bin Huang ◽  
Dou Dou Chang ◽  
Jie Pan
Keyword(s):  
Chip Formation ◽  
High Speed ◽  
Shear Banding ◽  
Chip Morphology ◽  
Material Model ◽  
Adiabatic Shear ◽  
Serrated Chip ◽  
Adiabatic Shear Banding ◽  
Serrated Chip Formation ◽  
Material Constitutive Equation

A P20 steel are machined in the milling speed range of 200 to 942m/min. The morphology and formation of the chips are investigated at various speeds. The serrated chips with adiabatic shear band are observed at a high milling speed. The transition from continuous to serrated chip formation is favored by the increase in work material hardness and milling speed. The study assumes that the chip segmentation is only induced by adiabatic shear banding, without material failure in the primary shear zone. Based on adiabatic shear theory, using the JC and the power material constitutive equation, the modified material model which takes into a strain softening is developed for prediction of the serrated chip formation. Experimental measurements are compared with the simulation results.

Analysis of deformation induced martensite in AISI 316L stainless steel

2016 ◽  
Vol 58 (6) ◽  
pp. 547-552 ◽  
Author(s):  
Darko Jagarinec ◽  
Peter Kirbiš ◽  
Jožef Predan ◽  
Tomaž Vuherer ◽  
Nenad Gubeljak
Keyword(s):  
Stainless Steel ◽  
316L Stainless Steel ◽  
Aisi 316L ◽  
Aisi 316L Stainless Steel

Nanoscale surface modification of AISI 316L stainless steel by severe shot peening

2016 ◽  
Vol 102 ◽  
pp. 68-77 ◽  
Author(s):  
Sara Bagherifard ◽  
Sebastian Slawik ◽  
Inés Fernández-Pariente ◽  
Christoph Pauly ◽  
Frank Mücklich ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Surface Modification ◽  
Shot Peening ◽  
316L Stainless Steel ◽  
Aisi 316L ◽  
Aisi 316L Stainless Steel ◽  
Severe Shot Peening
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