Results 31 to 40 of about 1,543 (213)

Research progress in effect of element doping on performance of TiAlN coated cutting tools

Cailiao gongcheng
With the rapid development of China’s manufacturing industry and the emergence of difficult-to-machine materials， there is an urgent need for cutting technology to continuously update and iterate， and the development of cutting tools has become a key ...
ZHOU Lan, LUO Dingwen, AN Guosheng, MA Rong   +3 more
doaj   +1 more source

Comparative analyses on tool wear in helical milling of Ti-6Al-4V using diamond-coated tool and TiAlN-coated tool

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014
This paper aims to establish the wear mechanisms of tungsten carbide (WC) tools coated with TiAlN and coated with diamond respectively when helical milling Ti-6Al-4V.
Xuda Qin, Xinpei ZHANG, Hao LI, Bin RONG, Dongsheng WANG, Hongzhou ZHANG, Gaocheng ZUO   +6 more
doaj   +1 more source

The Influence of Selective Laser Melting Process Parameters on the Property of TiAlN/TiN Multilayer Coating on the 316L Steel

, 2019
Selective laser melting (SLM) is an important advanced additive manufacturing technology. The existing SLM products cannot fully meet the requirements of high-precision and strength of the mechanical component because of their defects.
Yulin Wan, Yueling Lyu, Jingwei Wang, Yangzhi Chen   +3 more
core   +1 more source

Effect of Elevated Temperature on Tribological Properties of PVD Layers

Medžiagotyra, 2016
The present study investigated tribological properties of multilayer TiAlN and nanocomposite (nc-Ti1-xAlxN)/a-Si3N4) coatings. Tested coatings were deposited by two PVD methods on the high speed steel Böhler S 600 Isorapid substrate.
Mária HAGAROVÁ, Dagmar JAKUBÉCZYOVÁ, Miroslav DŽUPON   +2 more
doaj   +1 more source

High-Speed Machining of Malleable Cast Iron by Various Cutting Tools Coated by Physical Vapor Deposition

Chinese Journal of Mechanical Engineering, 2021
The coating material of a tool directly affects the efficiency and cost of machining malleable cast iron. However, the machining adaptability of various coating materials to malleable cast iron has been insufficiently researched.
Suyang Li, Haisheng Lin, Tingjie Zhang, Jianbo Sui, Chengyong Wang   +4 more
doaj   +1 more source

Wear maps for TiC composite based coatings deposited on 303 stainless steel

, 2014
Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface.
Rasool, Ghulam, Stack, Margaret, Stack, M.M., Rasool, G.   +3 more
core   +1 more source

Wear Resistance of Coating Films on Hob Teeth

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012
The wear resistance of coating films on hob teeth is investigated through the simulated hobbing tests with a flytool. The coating films on hob teeth are titanium family ceramics such as TiN, TiCN, TiSiN and TiAlN and aluminum chromium family ceramics ...
Yoji UMEZAKI, Yoshiyuki FUNAKI, Syuhei KUROKAWA, Osamu OHNISHI, Toshiro DOI   +4 more
doaj   +1 more source

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

Advanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver, Iker Alfonso, Eneko Barba, Javier León, José Antonio García, Iñaki Zalakain, Iván Fernández Martínez, Arley García‐Carrero, Christian Almeyda, Daniel Salcedo   +9 more
wiley   +1 more source

Laser stripping of TiAlN coating to facilitate reuse of cutting tools

, 2011
The potential of using the laser ablation process to perform controlled stripping of titanium aluminium nitrite (TiAlN) coating from tungsten carbide (WC) substrate is explored in this paper.
S. Yang (2246380), S Yang, Mativenga, P.; id_orcid, S Marimuthu, Lin Li (28817), D Whitehead, Yang, S., A.M. Kamara (7204622), Cooke, K., Kamara, A. M., Marimuthu, S., A M Kamara, L Li, Whitehead, D.; id_orcid, K. Cooke (7207280), D. Whitehead (7207277), Sundar Marimuthu (1250253), K Cooke, P. Mativenga (7206089), P Mativenga, Li, L.   +20 more
core   +1 more source

Influence of N₂ Flow Rate on Mechanical and Tribological Properties of TAlN Coatings Deposited on 300M Substrate and Nitrocarburized Layer

Lubricants
This study systematically investigates the influence of nitrogen (N2) flow rates and nitrocarburized (PNC) interlayers on the mechanical and tribological properties of TiAlN coatings deposited on 300M steel substrates via magnetron sputtering.
Shiwei Zuo, Qinghua Li, Zhehang Fan, Xiaoyong Tao, Xiangjie Wang, Hui Xie, Qianqian Shen, Tianshi Jia, Hongyan Wu   +8 more
doaj   +1 more source