High-frequency induction-heated consolidation of nanostructured WC and WC-Al hard materials and their mechanical properties

被引：18
|
作者：
Shon, In-Jin [1 ]
机构：
[1] Chonbuk Natl Univ, Res Ctr Hydrogen Fuel Cell, Div Adv Mat Engn, 664-14 Deokjin Dong 1 Ga, Jeonju 561756, Jeonbuk, South Korea
来源：
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS | 2017年 / 64卷
基金：
新加坡国家研究基金会;
关键词：
Nanomaterials; Sintering; Hardness; Fracture toughness; Hard materials; RAPID CONSOLIDATION;
D O I：
10.1016/j.ijrmhm.2016.07.024
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The rapid sintering of nanostructured WC-Al composites in a short time was investigated with a focus on the mechanical properties (hardness and fracture toughness) and consolidation using high-frequency induction heated sintering. This process allowed very quick densification to near theoretical density and prohibited grain growth in the nano-materials. The addition of Al to WC facilitated consolidation and improved fracture toughness. The hardness and fracture toughness of WC with 5 vol.% Al and WC with 10 vol.% Al composites were higher than those of monolithic WC. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：242 / 247
页数：6
相关论文
共 50 条
  • [41] Rapid Consolidation and Mechanical Properties of Binderless Nanostructured (W,Ti)C by High-Frequency Induction Heating
    Kang, Hyun-Su
    Kwon, Hanjung
    Shon, In-Jin
    MATERIALS TRANSACTIONS, 2013, 54 (12) : 2301 - 2304
  • [42] Simultaneous high-frequency induction heated combustion synthesis and consolidation of nanostructured HfSi2-SiC composite
    Park, Jeong-Hwan
    Yoon, Jin-Kook
    Doh, Jung-Mann
    Lee, Byung-Soo
    Shon, In-Jin
    CERAMICS INTERNATIONAL, 2009, 35 (04) : 1677 - 1681
  • [43] Consolidation of ultra fine WC-Co hard materials by a spark plasma sintering method and their mechanical properties
    Park, Hyun-Kuk
    Youn, Hee-Jun
    Lee, Seung-Min
    Bang, Hee-Seon
    Oh, Ik-Hyun
    JOURNAL OF CERAMIC PROCESSING RESEARCH, 2011, 12 (03): : 304 - 309
  • [44] Rapid synthesis and consolidation of nanostructured (Mo,W)Si2 by high-frequency induction heated sintering and its mechanical properties
    Kang, Hyun-Su
    Lee, Seok-Jae
    Shon, In-Jin
    JOURNAL OF CERAMIC PROCESSING RESEARCH, 2014, 15 (05): : 286 - 289
  • [45] Properties and Rapid Consolidation of Nanocrystalline TiCo Compounds by High-Frequency Induction Heated Sintering
    Shon, In-Jin
    Kang, Hyun-Su
    Suh, Chang-Yul
    Kim, Wonbaek
    Cho, Sung-Wook
    MATERIALS TRANSACTIONS, 2011, 52 (12) : 2262 - 2265
  • [46] Enhanced mechanical properties of the nanostructured AlN-graphene composites rapidly sintered by high-frequency induction heating
    Shon, In-Jin
    CERAMICS INTERNATIONAL, 2016, 42 (14) : 16336 - 16342
  • [47] Rapid synthesis and consolidation of nanostructured TaSi2-SiC-Si3N4 composite from mechanically activated powders by high-frequency induction-heated combustion
    Ko, In-Yong
    Bae, Soo-Kyung
    Yoon, Jin-Kook
    Shon, In-Jin
    JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 504 (02) : 548 - 551
  • [48] Simultaneous Synthesis and Consolidation of Nanostructured MoSi2-NbSi2 Composite by High-Frequency Induction Heated Sintering and Its Mechanical Properties
    Kang, Hyun-Su
    Shon, In-Jin
    KOREAN JOURNAL OF MATERIALS RESEARCH, 2014, 24 (04): : 180 - 185
  • [49] Microstructure and mechanical properties of ultra fine grained TiC-Nicrobraz hard materials fabricated by a high frequency induction heated sintering
    Woo, Kee-Do
    Kang, Duck-Soo
    Shon, In-Jin
    JOURNAL OF CERAMIC PROCESSING RESEARCH, 2014, 15 (04): : 231 - 235
  • [50] High-frequency induction heated sintering of High-energy ball milled TiC0.5N0.5 powders and mechanical properties of the sintered products
    Kim, Wonbaek
    Suh, Chang-Yul
    Roh, Ki-Min
    Lim, Jae-Won
    Lee, Sujeong
    Du, Song-Lee
    Shon, In-Jin
    CERAMICS INTERNATIONAL, 2013, 39 (01) : 585 - 591
12345