Review on Fractal Analysis of Porous Metal Materials

Table 1

Volume porosity of porous metal materials made by irregular powder with the particle size of 44~74 µm.

Fractal dimension	1.2304	1.2515	1.271	1.288	1.298
Volume porosity tested, /%	19.3	21.4	24.7	29.7	34.3
Volume porosity calculated, /%	17.07	19.06	21.44	26.17	30.29
/%	2.23	2.34	3.26	3.53	4.01