Granulated Powder | Metal Powder | EPSON ATMIX CORPORATION

Enable to compact super fine powder
Achive high sintered density equal to or higher than MIM
Stable and high flowability powder
Enable to compact hard materials

	Conventional PM		MIM
	Granulated Powder	-100 mesh	MIM Powder
1.Total Cost	2	3	1
2.Shrinkage	2	3	1
3.Flexibility in Parts Shape	2	1	3
4.Sintered Density	3	1	3
5.Strength	3	1	3
6.Flexibility in Alloy Design	3	1	3

Materials	Particle Grades	Original Powder	Granulated Powder			Green Properties		Sintered Properties
Materials	Particle Grades	D₅₀ (µm)	D₅₀ (µm)	AD (g/cm³⁾	FR (sec./50g)	Green Density (%)^∗1	Radial Crushing Strength (MPa)^∗2	Sintered Temp. (°)	Sintered Density (%)	Shrinkage (%)
316L	SC1308	7.0	70	2	27	79.6	7.5	1250	97.7	6.6
HK-30	SC1008	6.1				73.0	7.6	1280	97.9	8.9
HK-30	SC2008	9.7				74.7	6.5	1300	98.0	8.2
SKD-11	SC2008	10.3				71.9	5.6	1230	99.3	10.6

∗1:Compact Pressure:6t/cm²(588MPa)
∗2:Measured according to 「JIS Z 2507」

∗ Micro-gear