Results 101 to 110 of about 28,309 (205)

The feasibility of ranking material fracture toughness by ultrasonic attenuation measurements [PDF]

A preliminary study was conducted to assess the feasibility of ultrasonically ranking material fracture toughness. Specimens of two grades of maraging steel for which fracture toughness values were measured were subjected to ultrasonic probing. The slope
Vary, A.
core   +1 more source

Mathematical Modeling and Finite Element Analysis of Residual Stress (RS) Field after Multipass Ultrasonic Surface Rolling

Advances in Materials Science and Engineering
In order to achieve the change rule of the induced residual stress (RS) field after multipass ultrasonic surface rolling (USR), a mathematical model of the induced residual stress (RS) field after multipass ultrasonic surface rolling is first established.
Jinggan Shao, Zhanshu He, Genshang Wu, Zhi Zhang, Chao Li   +4 more
doaj   +1 more source

Mechano-Erosion: a Novel Test Methodology to Accelerate Erosion in Rolling Contact Fatigue Experiments

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2008
Rolling contact fatigue testing of rolling elements with low saturation temperature lubricants result, in several difficulties. Mainly, uncontrolled phase changes due to flow dynamics often cause difficulties in assessing the lubricant effect on fatigue ...
Balamurugan KARUNAMURTHY, Mark HADFIELD
doaj  

Analysis on Cause of Off-Qualified Continuous-Rolling Products of Steel C70S6 BY by Ultrasonic Detection and Process Improvement

Teshugang, 2019
The production flow sheet of 4>60 mm bar products of non-quenching and non-tempering steel C70S6 BY is 60 t UHP EAF-LF-VD-240 mm x240 mm bloom casting-c-ontinuous rolling.
doaj  

Effect of Ultrasonic Rolling on the Surface Integrity and High Temperature Oxidation Properties of Laser Melted NiCrAl Coatings. [PDF]

Materials (Basel)
Zhang D, Hu C, Liu X, Hu D, Yu T, Zhan J.   +5 more
europepmc   +1 more source

Fatigue Strength Improvement of Laser-Directed Energy Deposition 316L Stainless Steel with In Situ Ultrasonic Rolling by Preliminary Investigation. [PDF]

Materials (Basel)
Liu G, Su Y, Pi X, Liu D, Lin Y.
europepmc   +1 more source

Multi-Objective Process Parameter Optimization of Ultrasonic Rolling Combining Machine Learning and Non-Dominated Sorting Genetic Algorithm-II. [PDF]

Materials (Basel)
Chen J, Yang T, Chen S, Jiang Q, Li Y, Chen X, Xu Z.   +6 more
europepmc   +1 more source

Research on Ultrasonic Vibration Rolling of Aluminum Alloy

Proceedings of the 2nd International Conference on Intelligent Manufacturing and Materials, 2018
Jiang Zeng, Mingming Yang, Dong Lu, Xiangfu Zhong   +3 more
openaire   +1 more source

Advancement and emerging challenges in electric-field assisted manufacturing: a review. [PDF]

Int J Adv Manuf Technol
Kamal SM, Zani L, Kadir AA, Baxevanakis KP, Roy A.   +4 more
europepmc   +1 more source

The Investigation of Rotary Bending Fatigue Properties of 4Cr14Ni14W2Mo Engine Valve Steel Processed by Surface Mechanical Rolling Treatment. [PDF]

Materials (Basel)
Sun G, Liu Z, Yuan Z, Qu R, Lai F.
europepmc   +1 more source