Effects of the Particle Shape and Size on the Single-Particle Breakage Strength

Table 5

Weibull parameter of crushing strength of particles with four different shapes.

Grain size (mm)	Parameters	Blade particles	Elongated particles	Flat particles	Subspherical particles
10–20	m	2.55	2.69	2.69	2.76
	(MPa)	14.79	14.64	14.61	14.58
20–40	M	2.36	2.51	2.58	2.96
	(MPa)	13.31	13.00	13.16	12.99
40–60	M	2.05	2.27	2.60	2.72
	(MPa)	9.46	9.41	9.45	9.45