Mesostructural Design and Manufacturing of Open-Pore Metal Foams by Investment Casting

Table 2

Mesostructural parameters of strut thickened polymer foams by PG2.

Pore density 𝜌𝑃 (ppi)	Quantity of thermal treatment runs 𝑛th	Relative density 𝜌rel	strut width 𝑠st (mm)
10	0	0.01918	0.322
10	1	0.02296	0.320
10	2	0.02803	0.325
10	3	0.03210	0.360
10	4	0.03592	0.391
10	5	0.04162	0.420
10	6	0.04510	0.438
10	7	0.04860	0.486
10	8	0.05361	0.507
10	9	0.05921	0.554
10	10	0.06412	0.587