Table 1.

Example of materials processed by UCM.

Product Size (mm)	Powder Size (µm)	Material	Product Weight (g)	Max. Tensile Strength (MPa)	Elongation at Break (%)	Processing Parameters	Year & Ref.
	125–150	Polypropylene	1.5	20	15	PU = 1.14 MPa; TH = 3 s; TU = 6 s; ƒ = 20 kHz; A = 127 µm	1981 [11]
	-	Polypropylene	10	28	-	PU = 2 MPa; TU = 5 s; ƒ = 20 kHz; A = 100 µm	1994 [12]
	-	Polyamide	10	25	-	PU = 2 MPa; TU = 5 s; ƒ = 20 kHz; A = 100 µm	1994 [12]
	-	Polyglycolide	-	-	-	-	1996 [31]
	-	Poly l-lactide	-	-	-	PU = 110 and 130 kPa; TU = 0.17 s–0.34 s	1997 [9]
	-	Poly (ortho ester)	-	-	-	PU = 110 and 130 kPa; TU = 0.17 s–0.34 s	1997 [9]
	350	Isotactic Polyproline	-	35.6	193	PU = 16 MPa; TH = 5 s; TU = 4 s; ƒ = 20 kHz	2014 [14]
	150	Ultra-high molecule weight polyethylene	-	-	-	PU = 40 MPa; TH = 5 s; ƒ = 20 kHz; TU = 3.5 s; MT = 85 °C	2015 [24]
	50	Sn-Bi Alloy (42% Sn–58% Bi)	-	123.4	40.9	PU = 63.5 MPa; TH = 3 s; TU = 1.5 s; ƒ = 20 kHz	2014 [26]
	50	6 Cu-wires + Sn–Bi alloys	-	191.7	55.2	PU = 63.5 MPa; TU = 1.5 s; A = 34 µm; ƒ = 20 kHz	2015 [27]