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alloy surface is more conducive to the proliferation of osteoblasts [22]. Table 3 Effects of sintering temperature on porosity, density, and flexural properties of 3DP HAAW composites Table 4...): 3380-3386. DOI: 10.1016/ j.jeurceramsoc.2019.04.043. [33] DING Guo-jiao, HE Ru-jie, ZHANG Ke-qing, ZHOU Ni-ping, XU Hao. Stereolithography 3D printing of SiC ceramic with potential for lightweight......
Zhi-guang, et al. Reduction kinetics of Fe2O3-NiO composites for production of Fe/Ni alloy using hydrogen under non-isothermal conditions[J]. The Chinese Journal of Nonferrous Metals, 2017, 27(1...原产物磨矿时间10 min,磁场强度0.156 T的优化条件下,可获得镍品位5.64%,镍回收率83.59%的镍铁产品.丁志广等[57-58]对H2还原红土镍矿过程进行了详细分析,发现在小于600 ℃ 的低温条件下,镍,铁的金属化率随温度升高呈现提高的趋势；实验所采取的氢气浓度(20%~100%)及矿物粒度(0.15~0.83 mm)条件对镍,铁金属化率的影响并不显著；对含Ni 0.82%,Fe......
forces from rock blocks. Cutters today can either incorporate hard, fine grained carbides into the matrix of the disc material or apply a hardened coating of alloy powder on the steel substrate......
