Kim, Ji Woo Chung, Hee-Suk Shim, Jae-Hyeok Ahn, Jae-Pyoung Cho, Young Whan Oh, Kyu Hwan 2024-01-21T02:30:45Z 2024-01-21T02:30:45Z 2021-09-01 2006-09-28 0925-8388 https://pubs.kist.re.kr/handle/201004/135107 Nanostructured TiN/TiB2/Fe-Cr-Ni composite powder has been prepared via high energy ball milling. Ti and BN powders are reacted to form a uniform mixture of TiN and TiB2 within 2 h of milling by a mechanically activated self-sustaining reaction (MSR). The crystallite sizes of TiN and TiB2 are about 7 and 16 nm, respectively, after 32 h of milling. Through liquid phase sintering and optimizing the milling time, a compact body with almost full density could be obtained which has a narrow grain size distribution and exceptionally high hardness. (c) 2005 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE SA BN Synthesis and liquid phase sintering of TiN/TiB2/Fe-Cr-Ni nanocomposite powder Article 10.1016/j.jallcom.2005.09.087 1 JOURNAL OF ALLOYS AND COMPOUNDS, v.422, no.1-2, pp.62 - 66 JOURNAL OF ALLOYS AND COMPOUNDS 422 1-2 62 66 scie scopus 000240579500016 2-s2.0-33747801742 Chemistry, Physical Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Chemistry Materials Science Metallurgy & Metallurgical Engineering Article BN composite materials nanostructured materials mechanochemical processing X-ray diffraction transmission electron microscopy