Zobrazeno 1 - 10
of 18
pro vyhledávání: '"G. P. DE GAUDENZI"'
Publikováno v:
Global NEST International Conference on Environmental Science & Technology.
The present work shows the capability of Maleic Acid solutions to tune the amount of Co in cemented carbide-based recovery powders with a Co content exceeding the threshold (10% Co) for industrial manufacturing in Hard Metal production and required b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1039f26d5f474fbd435dd429a509de4f
https://doi.org/10.30955/gnc2019.00856
https://doi.org/10.30955/gnc2019.00856
Publikováno v:
Materials and Corrosion. 54:295-303
An understanding of the anodic behaviour of WC-Co type hard-metals is vital for the functional behaviour of this class of materials. The anodic oxidation of WC-13Co grade hardmetal in 0.1 M H 2 SO 4 was investigated. This study is based on electroche
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b623dd6f3ef77c60f9dd8a5ef9aac5e3
https://doi.org/10.1002/maco.200390068
https://doi.org/10.1002/maco.200390068
Publikováno v:
Corrosion Engineering, Science and Technology. 40:290-300
The corrosion behaviour of the CoWxCy binder alloy has been shown to be the key factor in the chemical stability of hardmetals of the WC–Co type. The anodic oxidation of the CoW0·013C0·001 alloy was studied in 0·1M H2SO4 with and without additio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c656ff6e36ce35df66b27478b284d5
https://doi.org/10.1179/174327805x75795
https://doi.org/10.1179/174327805x75795
Publikováno v:
Corrosion Engineering, Science and Technology. 40:149-157
Elucidation of the electrochemical behaviour of the CoWxCy binder alloy is a basic step in understanding the corrosion performance of hard metals of the WC–Co type. The anodic oxidation mechanism of the alloy CoW0·013C0·001 has been studied in 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e687ba697fe6f4fcd40d02db5ec13bd6
https://doi.org/10.1179/174327805x46986
https://doi.org/10.1179/174327805x46986
Publikováno v:
Materials and Corrosion. 53:328-334
A comparative study of the corrosion behaviour of WC-Co based hardmetals with Ni and Cr3C2 additions is carried out. The aggressive environments are neutral and acidic aerated aqueous solutions of NaCl and H2SO4. This study is based on electrochemica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5a6191ae4c1f9817c0c576a7b090a85
https://doi.org/10.1002/1521-4176(200205)53:5<328::aid-maco328>3.0.co
https://doi.org/10.1002/1521-4176(200205)53:5<328::aid-maco328>3.0.co
In the present paper the feasibility of the anodic dissolution of micrometric Cu and submicrometric Co powders in a fluidised bed electrode was investigated. The aqueous solution and fluidising gas were chosen to avoid any chemical contribution to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4a8ac5f655b5c0812c5492c8a58a052
https://hdl.handle.net/11587/300417
https://hdl.handle.net/11587/300417
