Ruzic J. Advanced copper matrix composites / J.Ruzic, N.Stoimenov; ed. by D.Karastoyanov; Bulg. Acad. of Sciences, Inst. of information a. communication technologies. - Sofia: Prof. Marin Drinov Publishing House of Bulgarian Academy of Sciences, 2016. - 73 p.: ill., tab. - Bibliogr. at the end of the chapters. - ISBN 978-954-322-859-1 Шифр: (И/К3-R97) 02  Место хранения:   02 | Отделение ГПНТБ СО РАН | Новосибирск

Оглавление / Contents

Introduction .................................................... 7 Chapter 1 MILLING TECHNIQUES ................................... 9 1.1 Particle size reduction .................................... 9 1.1.1 Particle fracture mechanisms ....................... 11 1.1.2 Energy utilization ................................. 12 1.2 Classification and working principle of milling machines .. 13 1.3 Mechanical alloying ....................................... 18 1.3.1 Attritor ........................................... 19 1.3.2 Balls-powder collisions ............................ 20 References to Chapter 1 ................................... 22 Chapter 2 MATERIALS CHARACTERIZATION TECHNIQUES ............... 24 2.1 X-ray diffraction analysis ................................ 24 2.2 Scanning electron microscopy .............................. 26 2.3 The laser diffraction method .............................. 28 2.4 X-ray Computer Tomography ................................. 34 References to Chapter 2 ................................... 36 Chapter 3 3D MODELING WITH EDEM SOFTWARE ...................... 37 3.1 EDEM Software Platform .................................... 37 3.2 Graphic User Interface (GUI) .............................. 38 3.3 Theory of contact models used in EDEM Software ............ 43 3.3.1 Hertz-Mindlin (No Slip) ............................ 43 3.3.2 Hertz-Mindlin (No Slip) with RVD Rolling Friction .. 45 3.3.3 Hertz-Mindlin with Bonding ......................... 46 3.3.4 Hertz-Mindlin with Heat Conduction ................. 47 3.3.5 Hertz-Mindlin with JKR Cohesion .................... 48 3.3.6 Linear Cohesion .................................... 50 3.3.7 Hysteretic Spring .................................. 50 3.3.8 Moving Plane (Conveyor) ............................ 52 3.3.9 Linear Spring ...................................... 52 References to Chapter 3 ................................... 54 Chapter 4 COPPER MATRIX COMPOSITES ............................ 56 4.1 Powder characterization ................................... 56 4.2 EDEM simulation of mechanical alloying .................... 63 4.3 Powder densification ...................................... 65 4.3.1 Hot pressing process ............................... 65 4.3.2 Laser sintering .................................... 72 References to Chapter 4 ................................... 73