[G] Additive Manufacturing and Powder Metallurgy

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[322] Spark Plasma Sinterability of Nanostructured WC-Co Cemented Carbides Granulated Powder Designed for Laser Cladding

*Kanawat RATANAPONGPIEN^1,2, Motoko Yamada³, Hisashi Sato³, Yoshimi Watanabe³, Yorihiro Yamashita⁴, Takahiro Kunimine¹ (1. Kanazawa University, 2. King Mongkut’s University of Technology Thonburi, 3. Nagoya Institute of Technology, 4. National Institute of Technology, Ishikawa College)

Keywords:

WC-Co cemented carbides,granulated powder,spark plasma sintering,laser cladding,WC nanoparticles

The granulated powder of nanostructured WC-Co cemented carbides was subjected to spark plasma sintering (SPS) to investigate sinterability and optimized mechanical properties.