Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Carlos A. Anjinho"'
Publikováno v:
Metal Powder Report. 72:339-344
The ornamental rock processing is carried out mainly using diamond tools. These are currently being produced by powder metallurgy (PM) techniques from diamond and blend powders. In view of the diversity of materials processing routes available, natur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd80f3a5935f61b4d27956fcd75254f
https://doi.org/10.1016/j.mprp.2016.04.002
https://doi.org/10.1016/j.mprp.2016.04.002
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 49:276-282
This research work addresses the long-term performance – up to 5 m2 of area of cut – of diamond-impregnated segmented discs used for hard stone cutting. Comparative studies amongst “geometrically equal” tools were carried out through the asse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2476f04ecb7fbe6ceb4349f809b87a0a
https://doi.org/10.1016/j.ijrmhm.2014.05.021
https://doi.org/10.1016/j.ijrmhm.2014.05.021
Publikováno v:
Metals
Volume 9
Issue 11
Volume 9
Issue 11
This work examined some pre-alloyed cobalt-, iron-, and copper-based powder binder systems&mdash
such as those launched commercially under the brand names of Cobalite and Next&mdash
in terms of their as-sintered physical-mechanical properti
such as those launched commercially under the brand names of Cobalite and Next&mdash
in terms of their as-sintered physical-mechanical properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8421ac469b295726bba388d11cb9a36
https://doi.org/10.3390/met9111219
https://doi.org/10.3390/met9111219
Publikováno v:
Key Engineering Materials. 548:72-81
The objective of this work is to present a new laboratory testing methodology suitable for estimate the forces generated during multiple blade gangsawing employed on marble and limestone. This methodology allows analysing the tool behaviour aiming to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8ac0c05b7e1b39fae5072459346115d
https://doi.org/10.4028/www.scientific.net/kem.548.72
https://doi.org/10.4028/www.scientific.net/kem.548.72
Publikováno v:
Computational Materials Science. 47:1023-1030
A computational strategy is developed to model the effects and interactions of non-metallic inclusions with metal bases. As an industrial case study, the present paper characterises the local elasto-plastic deformation and residual stress distributio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a6e80b861aca2e0844393d073429fc1
https://doi.org/10.1016/j.commatsci.2009.12.001
https://doi.org/10.1016/j.commatsci.2009.12.001
Publikováno v:
Materials Science Forum. :1131-1136
The objective of this work is to develop analysis methods based on 3D-FEM simulations for optimum design of the diamond cutting tools under various loading conditions, considering the sintering process of diamond–metal matrix to originate residual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81f2c86fae5ed1d2a200e8223df36e2d
https://doi.org/10.4028/www.scientific.net/msf.636-637.1131
https://doi.org/10.4028/www.scientific.net/msf.636-637.1131
Publikováno v:
Materials Science Forum. :1467-1474
A test methodology is employed to investigate the cutting behaviour of five different diamond impregnated tools for cutting hard materials, such as rocks. A set of parameters, which characterise the tool wear (specific wear loss in the tool), and its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c54ce0206a647ca5b4c54181967042e0
https://doi.org/10.4028/www.scientific.net/msf.636-637.1467
https://doi.org/10.4028/www.scientific.net/msf.636-637.1467
Publikováno v:
Materials Science Forum. :695-699
The main objective of the present work is to present and discuss the effects of the residual stresses generated in the matrix. Both, elastic and elastic-plastic models using explicit finite element code Abaqus were developed to investigate the therma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::566a440203ca4bbf8664a778b30ab549
https://doi.org/10.4028/www.scientific.net/msf.587-588.695
https://doi.org/10.4028/www.scientific.net/msf.587-588.695
Publikováno v:
Materials Science Forum. :672-676
The failure of carbon fibre bundles of Tenax 5131 HTA with 6000 filaments is characterised using the European Standard EN 1007-5. It is shown that the addition of liquid paraffin to the bundle causes a global change of the load-displacement curve and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df0a96d64da8f792a2acc63e2d82ac89
https://doi.org/10.4028/www.scientific.net/msf.514-516.672
https://doi.org/10.4028/www.scientific.net/msf.514-516.672
Publikováno v:
Materials Science Forum. :676-680
Based on data generated by the European Standard EN 1007-5 used for the characterization of the tensile behaviour at room temperature of multifilament tows made of continuous ceramic filaments this paper describes an adjustment of mixture of two Weib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c4b91f2b0c5cc9466fd4b4ee82dea37
https://doi.org/10.4028/www.scientific.net/msf.455-456.676
https://doi.org/10.4028/www.scientific.net/msf.455-456.676