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Author:

Wang, Na (Wang, Na.) | Liu, Xue-Mei (Liu, Xue-Mei.) | Chai, Li-Hua (Chai, Li-Hua.) | Wu, Jinyu (Wu, Jinyu.) | Shen, Xuyang (Shen, Xuyang.)

Indexed by:

CPCI-S

Abstract:

WC-Co nanoparticles were directly recycled via sodiothermic reduction in NaCl-52mol%CaCl2 molten salts using oxidized hard metal scrap as the raw materials. The as-prepared samples were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). It was found that a series of cemented carbide, such as W, W-Co, WC and WC-Co nanoparticles, were successfully recycled using the molten salt systems. The results show that WC/WC-Co nanoparticles can be recycled form oxidized hard metal scrap via sodiothermic reduction in the NaCl-52mol%CaCl2 molten salts.

Keyword:

WC-Co nanoparticles Regeneration Sodiothermic reduction Hard metal scrap

Author Community:

  • [ 1 ] [Wang, Na]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100024, Peoples R China
  • [ 2 ] [Liu, Xue-Mei]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100024, Peoples R China
  • [ 3 ] [Chai, Li-Hua]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100024, Peoples R China
  • [ 4 ] [Shen, Xuyang]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100024, Peoples R China
  • [ 5 ] [Wu, Jinyu]Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China

Reprint Author's Address:

  • [Wang, Na]Beijing Univ Technol, Sch Mat Sci & Engn, Beijing 100024, Peoples R China

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Source :

ADVANCES IN MOLTEN SLAGS, FLUXES, AND SALTS

Year: 2016

Page: 1293-1299

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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