DOIONLINE 
DOIONLINE Publish In |
International Journal of Mechanical and Production Engineering (IJMPE)-IJMPE |
 Journal Home Volume Issue |
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Issue |
Volume-8,Issue-6 ( Jun, 2020 ) | |||||||||
Paper Title |
Advanced Hard Metals for Mining, Construction and Wear Parts in Particular Obtained by Additive Manufacturing | |||||||||
Author Name |
I.Konyashin, B.Ries | |||||||||
Affilition |
Element Six GmbH, Burghaun, Germany | |||||||||
Pages |
62-64 | |||||||||
Abstract |
Novel approaches allowing one to overcome the trade-off between hardness, toughness and wear-resistance of hard materials and new advanced hardmetals developed on their basis are described. The new hardmetals include functionally graded WC-Co materials, hierarchical hardmetals with nanograin reinforced binder and nanograined (near-nano) hardmetals. The new advanced hardmetals are presently fabricated in industry on a large scale and commercially available. Hardmetal articles of complicated geometry and shape can be produced by use of a novel technology of additive manufacturing based on selective electron beam melting. Keywords - Additive Manufacturing, Advanced Hard Metals, Selective Electron Beam Melting, Technology | |||||||||
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