善于
发表于 2025-3-23 13:12:06
http://reply.papertrans.cn/27/2657/265609/265609_11.png
管理员
发表于 2025-3-23 14:05:10
http://reply.papertrans.cn/27/2657/265609/265609_12.png
织物
发表于 2025-3-23 22:06:23
Ross Barrett,Pier Paolo Delsantoing conditions of bodies with different initial porosities and other accidental circumstances. Systematic deviations that are consistently observed in sintering of bodies from a given powder are usually closely connected with the structural characteristics. In most cases the reason for the deviation
放逐某人
发表于 2025-3-24 00:46:51
http://reply.papertrans.cn/27/2657/265609/265609_14.png
相符
发表于 2025-3-24 06:09:53
http://reply.papertrans.cn/27/2657/265609/265609_15.png
手段
发表于 2025-3-24 10:06:27
https://doi.org/10.1007/978-3-030-13023-7in crystals — that are primarily responsible for the course of densification. During sintering there are signs of the development of still another elementary process — migration of the substance along the surface of pores (self-diffusion surface). The outward manifestation of this process is a subst
FRET
发表于 2025-3-24 13:54:13
L’anonymat, le secret et le dontions is the high flow rate of imperfect crystals of metals obtained by electrolysis of salt solutions at a high current density. The dendrite-like crystals obtained under these conditions undergo a change in shape under the influence of surface tension at room temperature. Observations of the chang
不足的东西
发表于 2025-3-24 17:39:57
L’anonymat, le secret et le donndent processes, after which one can attempt to establish (quantitatively) their interdependence and their effect on densification. The problem would be completely solved if it were possible to describe these processes on the basis of modern physical concepts of lattice imperfections and their part
急性
发表于 2025-3-24 20:22:29
L’anonymat, le secret et le doncts in crystalline substances (substructural factor). The densification rate also varies with the distribution and magnitude of capillary pressures associated with the shape, size, and relative concentration of pores. The effect of the geometric factor (geometric characteristic of the pores) is refl
aesthetician
发表于 2025-3-25 00:11:07
L’anonymat, le secret et le dons of comparing the general densification law expressed by Eq. (III-14), reflecting the combined effect of the geometric and substructural factors on the densification process, with Eq. (IX-4), characterizing the effect of the geometric factor alonC. This method made it possible to propose a mathemat