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presented as mean ± standard deviation. 3 Results and discussion 3.1 Sintering process The chosen thermal treatment for 3D-extruded TiH2+TiB2 ink included a three-stage heat treatment to remove the binder......
compounds at the subsequent hot extrusion process [14]. The heat treatment at high temperature over 1150 °C can cause the coarsening of oxide particles [15]. Due to the Al addition induced enhancement......
-feng, ZHANG Ding-fei, TANG Ai-tao, PENG Jian. Effect of heat treatment on strain hardening of ZK60 Mg alloy [J]. Materials & Design, 2011, 32(3): 1526-1530. [45] AFRIN N, CHEN D L, CAO X, JAHAZI M......
% pure) and tin particles (99.99% pure) in a graphite crucible. The master alloy was then heat-treated at 350 °C for 10 min and cast to prepare rod-like specimens with the dimensions of 5... were heated to a given temperature to prevent the loss of heat (rollers were equipped with a resistive heater and a temperature measuring device). The temperature fluctuation during the hot rolling......
, LIN Bai-quan. Time-dependent dynamic diffusion processes in coal: Model development and analysis [J]. International Journal of Heat and Mass Transfer, 2019, 134(5): 1-9. DOI: 10.1016/j......
properties of multi-directionally forged SiP/ZA22 composite [J]. Archives of Civil and Mechanical Engineering, 2020. https://doi.org/10.1007/s43452-020-00124-z. [10] Michalik, R. Influence of heat treatment......
of as-extruded Mg-Li-Zn-Gd alloys reinforced with icosahedral quasicrystal phase[J]. Materials & Design, 2015, 66: 162-168. [39] JI H. Microstructure, cold rolling, heat treatment, and mechanical properties......
; (4) 式中:是温度T下的标准摩尔焓变,=1.1 MJ/mol;是温度T下的标准摩尔熵变,= 193.8 MJ/(K·mol);定压比热容cp=a+bT+cT2,经验参数a,b,c见表1. 表1 ZrO2,Zr和O2定压比热容cp的经验参数[14, 16] Table 1 Empirical constants of heat capacity of ZrO2......
和DSC热流-温度曲线 Fig. 1 Preparation schematic diagram(a), macro organization chart(b), metallographic micrograph(c) and DSC heat flow curve(d) of CG Cu70.8Al18.6Mn10.6 SMA 实验材料采用定向凝固制备的Cu-Al-Mn形状记忆合金......
A, GUGLIELMI P, MICHELE G D. Warm hydroforming of the heat treatable aluminium alloy AC170PX [J]. Journal of Manufacturing Processes, 2015, 20: 24-32. [6] TRZEPIECINSKI T, MALINOWSKI T, PIEJA T......