Enviar artigo por via de e-mail Effect of tungsten on the oxidation kinetics of diamond nanopowder
- Autores: Zabuga V.Y.1, Bochechka O.O.2, Tsapyuk G.G.1,2, Kurylyak T.O.2, Fedorchuk O.S.1
-
Afiliações:
- Shevchenko Kiev National University
- Bakul Institute for Superhard Materials
- Edição: Volume 38, Nº 1 (2016)
- Páginas: 8-17
- Seção: Production, Structure, Properties
- URL: https://journal-vniispk.ru/1063-4576/article/view/185482
- DOI: https://doi.org/10.3103/S1063457616010020
- ID: 185482
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
The oxidation kinetics of ACM5 grade statically synthesized nanopowder of 0.1/0 grit size has been studied without addition and with addition of 1, 3, and 5 wt % tungsten nanopowder. It has been shown that tungsten is an inhibitor of the diamond reaction with oxygen. The kinetic scheme of the reaction that explains the mechanism of the tungsten inhibitory action has been substantiated.
Palavras-chave
Sobre autores
V. Zabuga
Shevchenko Kiev National University
Email: bochechka@ism.kiev.ua
Ucrânia, vul. Volodymyrs’ka 64, Kiev, 01601
O. Bochechka
Bakul Institute for Superhard Materials
Autor responsável pela correspondência
Email: bochechka@ism.kiev.ua
Ucrânia, vul. Avtozavods’ka 2, Kiev, 04074
G. Tsapyuk
Shevchenko Kiev National University; Bakul Institute for Superhard Materials
Email: bochechka@ism.kiev.ua
Ucrânia, vul. Volodymyrs’ka 64, Kiev, 01601; vul. Avtozavods’ka 2, Kiev, 04074
T. Kurylyak
Bakul Institute for Superhard Materials
Email: bochechka@ism.kiev.ua
Ucrânia, vul. Avtozavods’ka 2, Kiev, 04074
O. Fedorchuk
Shevchenko Kiev National University
Email: bochechka@ism.kiev.ua
Ucrânia, vul. Volodymyrs’ka 64, Kiev, 01601
Arquivos suplementares
