Results 211 to 220 of about 348,730 (268)
Some of the next articles are maybe not open access.
Reinforcement of tungsten carbide grains by nanoprecipitates in cemented carbides
Nanotechnology, 2016Abstract In contrast to the conventional method that obtains a high fracture strength of tungsten carbide–cobalt (WC–Co) cemented carbides by reducing WC grain size to near-nano or nanoscale, a new approach has been developed to achieve ultrahigh fracture strength by strengthening the WC grains through precipitate
Xingwei, Liu +5 more
openaire +2 more sources
2013
Atomic ordering of strongly nonstoichiometric compounds like carbides of transition metals is a very widespread phenomenon. The lower tungsten carbide \(\mathrm{W}_{2}\mathrm{C}_{y}\) is a strongly nonstoichiometric interstitial compound and has a wide homogeneity interval \(\mathrm{WC}_{0.34}-\mathrm{WC}_{0.52}\) at a temperature \(\sim \)3000 K.
Alexey S Kurlov, Aleksandr I. Gusev
openaire +1 more source
Atomic ordering of strongly nonstoichiometric compounds like carbides of transition metals is a very widespread phenomenon. The lower tungsten carbide \(\mathrm{W}_{2}\mathrm{C}_{y}\) is a strongly nonstoichiometric interstitial compound and has a wide homogeneity interval \(\mathrm{WC}_{0.34}-\mathrm{WC}_{0.52}\) at a temperature \(\sim \)3000 K.
Alexey S Kurlov, Aleksandr I. Gusev
openaire +1 more source
Study on the tool wear and its effect of PCD tool in micro milling of tungsten carbide
International Journal of Refractory Metals and Hard Materials, 2018Tungsten carbide is the most promising material to produce glass molds due its unique properties. This paper conducts an tool wear experiment on PCD micro end mill in micro milling of tungsten carbide.
Xian Wu +5 more
semanticscholar +1 more source
Materials Science and Technology, 1995
AbstractA recent method for analysing the cohesion of transition metal carbides is applied to the carbides of tungsten. In the most interesting of these, WC, the W atoms are not close packed but are arranged in a simple hexagonal sub lattice of lower coordination number.
openaire +1 more source
AbstractA recent method for analysing the cohesion of transition metal carbides is applied to the carbides of tungsten. In the most interesting of these, WC, the W atoms are not close packed but are arranged in a simple hexagonal sub lattice of lower coordination number.
openaire +1 more source
The International Journal of Advanced Manufacturing Technology, 2020
P. Lickschat, D. Metzner, S. Weissmantel
semanticscholar +1 more source
P. Lickschat, D. Metzner, S. Weissmantel
semanticscholar +1 more source