Results 41 to 50 of about 3,378 (250)

Friction Stir Welding Tool Life Assessment Through Fatigue Analysis

Journal of Mechanical Engineering, 2023
Friction stir welding is a solid-state joining process used to weld various materials. Tool life is an important consideration when welding strong metals with the Friction stir welding technique (FSW).
Taraka Hanuma, Pardeep Pankaj, Pankaj Biswas, Anilkumar Deepati, Indira Benjeer, Aadarsh Kumar   +5 more
doaj   +1 more source

Comparison between friction stir and submerged arc welding applied to joining DH36 and E36 shipbuilding steel [PDF]

, 2013
With the impending development of FSW tools for steel with useful lifetimes, attention has turned to the mechanical properties of the welds that can be made in a range of industrially significant steels.
Cater, Stephen R., Galloway, Alexander, Martin, Jonathan, McPherson, Norman   +3 more
core   +1 more source

Designing MOF Nanoarchitectures for Electrochemical Water Splitting

Advanced Materials, Volume 33, Issue 17, April 28, 2021., 2021
Recent pivotal advancements in designing nanoarchitectures based on metal–organic frameworks (MOFs) for efficient electrochemical water splitting are presented. The chemical composition and structure functionalization at the atomic and molecular levels are discussed; then, the catalytic activities, identification of active sites, fundamental mechanisms,
Ben Zhang, Yijuan Zheng, Tian Ma, Chengdong Yang, Yifei Peng, Zhihao Zhou, Mi Zhou, Shuang Li, Yinghan Wang, Chong Cheng   +9 more
wiley   +1 more source

[Retracted] Experimental Study on Surface Roughness and Flank Wear in Turning of Nimonic C263 under Dry Cutting Conditions

Journal of Nanomaterials, Volume 2021, Issue 1, 2021., 2021
Aircraft component manufacturing sector is looking for high precision machining in aircraft components. The present work explores the operability of green manufacturing of Nimonic C263 using dry turning. Nimonic C263 is tough to turn owing to its inherent quality like low conductivity and more work hardening.
J. Francis Xavier, B. Ravi, D. Jayabalakrishnan, Chakaravarthy Ezilarasan, V. Jayaseelan, G. Elias, Karthikeyan Sathasivam   +6 more
wiley   +1 more source

Cutting Performance and Wear/Damage Characteristics of PCBN Tool in Hard Milling

Applied Sciences, 2019
In the intermittent machining of hardened steel for the die and mold industry, determining how to reduce the wear of PCBN (Polycrystalline Cubic Boron Nitride) tools and improve their machining efficiency and quality is an important subject.
Haining Gao, Xianli Liu, Zhitao Chen
doaj   +1 more source

Mechanical and durability analysis of fly ash based geopolymer with various compositions for rigid pavement applications [PDF]

, 2022
Ordinary Portland cement (OPC) is a conventional material used to construct rigid pave ment that emits large amounts of carbon dioxide (CO2 ) during its manufacturing process, which is bad for the environment. It is also claimed that OPC is susceptible
Abd Rahim, Shayfull Zamree, Abdul Kadir, Aeslina, Abdullah, Mohd Mustafa Al Bakri, Ghazali, Che Mohd Ruzaidi, Mohd Hasan, Mohd Rosli, Mohd Tahir, Muhammad Faheem, Sandu, Andrei Victor, Vizureanu, Petrica   +7 more
core   +1 more source

Thermo-Mechanical Effect on Poly Crystalline Boron Nitride Tool Life During Friction Stir Welding (Dwell Period) [PDF]

, 2018
Poly Crystalline Boron Nitride (PCBN) tool wear during the friction stir welding of high melting alloys is an obstacle to commercialize the process. This work simulates the friction stir welding process and tool wear during the plunge/dwell period of 14 ...
A. J. Smith, AF Hasan, AI Toumpis, AR Darvazi, BL Theodore, C Cox, D Micallef, H Atharifar, HB Schmidt, J Kim, J Lenard, KY Yang, M. Almoussawi, ML Ramalingam, MP Miles, MZH Khandkar, PJ Konkol, PJ Konkol, R Endo, R Nandan, R Rai, R Rai, RS Mishra, SHC Park, Subrata Pal, Y Morisada, YN Zhang   +26 more
core   +2 more sources

Influence of sintering temperature on structure and mechanical properties of polycrystalline cubic boron nitride composites [PDF]

Processing and Application of Ceramics
Polycrystalline cubic boron nitride (PcBN) cutting tool materials were prepared by mixing cBN (85 wt.%) and TiN-Ti-Co (15 wt.%) micropowders under high temperature and ultra-high pressure.
Mo Peicheng, Chen Jiarong, Pan Xiaoyi, Zhang Jun, Li Kai, Chen Chao   +5 more
doaj   +1 more source

Machining force comparison for surface defect hard turning and conventional hard turning of AISI 52100 steel [PDF]

INCAS Bulletin, 2021
In this article, a recently developed method called surface defect machining (SDM) for hard turning has been adopted and termed surface defect hard turning (SDHT). The main purpose of the present study was to explore the impact of cutting parameters like
P. UMAMAHESWARRAO, D. RANGARAJU, K. N. S. SUMAN   +2 more
doaj   +1 more source

Optimisation of the cutting edge radius of the PcBN milling tool

FEATURES OF INNOVATIVE DEVELOPMENT IN THE FIELD OF TECHNOLOGY: THE COMPARATIVE EXPERIENCE OF UKRAINE AND THE EUROPEAN UNION, 2022
Kateryna Kamchatna-Stepanova, A. S. Manokhin   +1 more
openalex   +3 more sources