块体非晶合金的<strong>3D</strong>打印成形研究进展

块体非晶合金的3D打印成形研究进展

李宁, 黄信

Recent Advances on 3D Printed Bulk Metallic Glasses

LI Ning, HUANG Xin

表2 3D打印成形块体非晶合金的力学性能^{[16,22,23,25,31,33]}

Table 2 Mechanical properties of 3D-printed BMGs^{[16,22,23,25,31,33]}

Composition (atomic fraction / %)	Technique	σ_y MPa	σ_f MPa	ε_p %	E₁ GPa	K_Q MPa·m^1/2	Ref.
Composition (atomic fraction / %)		σ_y MPa	σ_f MPa	ε_p %	E₁ GPa	K_Q MPa·m^1/2
Zr_60.14Cu_22.31Fe_4.85Al_9.7Ag₃	SLM	1607 ± 14	1734 ± 30	1.43 ± 0.17	78 ± 4	36 ± 1.8	[31]
Zr₅₅Cu₃₀Al₁₀Ni₅	SLM	1504 ± 103	1504 ± 103	0	70	–	[22]
Zr_52.5Cu_17.9Ni_14.6Al₁₀Ti₅	SLM	600-1500	600-1500	0-0.2	85	–	[33]
Zr_59.3Cu_28.8Nb_1.5Al_10.4	LENS	1300	1300	0	83	–	[25]
Zr₄₄Ti₁₁Cu₁₀Ni₁₀Be₂₅	FFF	790-1220	790-1220	0	–	–	[16]
Ti₄₇Cu₃₈Zr_7.5Fe_2.5Sn₂Si₁Ag₂	SLM	1690 ± 50	1690 ± 50	0	100 ± 5	–	[23]