共搜索到75条信息，每页显示10条信息，共8页。用时：0小时0分0秒290毫秒
......
Effect of La_2O_3 on microstructure and high-temperature wear property of hot-press sintering FeAl intermetallic compound XU Jiujun1,MA Xingwei2,JIN Zhuji2,YAN Shi2 (1.Electromechanics and Material... and local melting combined with oxidation were the dominant wear mechanisms. Key words:FeAl; La_2O_3; hot-press sintering; high-temperature wear resistance; local melting combined with oxidation; rare......
Reactive Hot-press Sintering of Al-B4C Composites at Relative Low Temperature康鹏超School of Materials Science & Engineering,Harbin Institute of Technology摘 要:A new process of reactive hot-press sintering with boron carbide(B4C) and aluminum powders was proposed to overcome difficulties in the sintering of dense B4C ceramic materials.The B4C powder......
) cermet inert anodes for aluminum electrolysis were prepared by hot-press sintering process, and the effects of holding time on the density, mechanical properties, electrical conductivity and fracture... min, the mechanical properties and electrical conductivity of 17Ni/(10NiO-NiFe2O4) cermet are the best. Key words: cermet; inert anode; holding time; hot-press sintering 铝以其具备的优良性能广泛应用于各行各业,也被誉为万能金属.但......
Densification of in situ prepared mesocarbon microbead/carbon nanotube composites by hot-press sintering WU Bin(吴 彬)1, 2, GONG Qian-ming(巩前明)1, 2, WU Jian-jun(吴建军)1, 2, SONG Huai-he(宋怀河)3, LIANG... successfully fabricated by hot-press sintering at 550 ℃ under 30 MPa. After further calcination at 900 ℃, the hot-press sintering fabricated MCMB block has an apparent density of 1.77 g/cm3 and the open......
Wear Behavior of PTFE–Hydroxyapatite Composite Fabricated by Hot-Press Sintering ProcessH.R.Zafarani,M.Abdi,M.E.BahrololoomDepartment of Materials Science and Engineering,School of Engineering,Shiraz University摘 要:In the present work,a new biocompatible composite was fabricated by hot-press sinter-bonding of polytetrafluoroethylene(PTFE)–hydroxyapatite......
Synthesis of TiAl-Al2O3 composites byhigh energy milling and hot-press sintering ZHU Jian-feng(朱建锋)1, 2, GAO Ji-qiang(高积强)1, WANG Fen(王 芬)2 1. State Key Laboratory for Mechanical Behavior... solution disappears, only amorphous phase is left. The compact samples were synthesized by hot-press to 1 200 ℃ with the amorphous as a precursor; the final phases of the matrix and strengthened phase are γ......
......
Effect of La2O3 on microstructure and high-temperature wear property of hot-press sintering FeAl intermetallic compound马兴伟1,金洙吉1,闫石1,徐久军21. Key Laboratory for Precision and Non-Traditional Machining... intermetallic compound with different contents of rare earth oxide La2O3 addition was prepared by hot pressing the mechanically alloyed powders.Effect of La2O3 on microstructure and high-temperature......
......
