纳米增强体强化轻合金复合材料制备及构型设计研究进展与展望

王慧远,李超,李志刚,徐进,韩洪江,管志平,宋家旺,王珵,马品奎

Current Research and Future Prospect on the Preparation and Architecture Design of Nanomaterials Reinforced Light Metal Matrix Composites

Huiyuan WANG,Chao LI,Zhigang LI,Jin XU,Hongjiang HAN,Zhiping GUAN,Jiawang SONG,Cheng WANG,Pinkui MA

表1 不同纳米增强体强化轻合金复合材料的力学性能^{[8,10,11,12,13,14,15,16,17,18,19]}

Table 1 Tensile properties of different nanomaterials reinforced LMMCs^{[8,10,11,12,13,14,15,16,17,18,19]}

Architecture	Material (volume fraction / %)	Processing	E GPa	UTS MPa	YS MPa	δ %	Ref.
Homogeneous	0.5SiC/Mg-8Al-1Sn	PM+hot extrusion	-	381	239	8.3	[8]
	Mg-8Al-1Sn	-	-	318	175	4.5	[8]
	0.8SiC/2014Al	PM+hot extrusion	73.5	573	378	9.0	[10]
	2014Al	PM+hot extrusion	71.6	513	310	12.5	[10]
	5Al₂O₃/7075Al	Mechanical alloying	-	443	-	2.1	[11]
	3CNT/Al	FPM+HEBM	91.0	406	-	8.8	[12]
	Al	FPM	70.6	245	-	15.8	[12]
	1.5CNT/Al-Zn-Mg-Cu	FPM-SSBM	78.0	698	695	4.4	[13]
	(8.15TiB+1.25TiC+0.59La₂O₃)/Ti	In situ synthesized	129.5	1298.5	1170.8	4.2	[14]
	Ti	In situ synthesized	112.8	1051.1	934.3	10.2	[14]
	(1.2TiC+2.5TiB+1.3Nd₂O₃)/Ti	In situ synthesized	-	1150	-	1.0	[15]
Laminated	5TiBw/Ti	Reaction hot pressing	-	617	497	24.5	[16]
	1.5RGO/Al	FPM	87	302	-	5.3	[17]
3D network	(5TiB+5TiC)/Ti64	Reaction hot pressing	-	1267	1153	6.1	[18]
	Ti64	Reaction hot pressing	-	944	823	13.0	[18]
Two-scale network	(4Ti₅Si₃+3.4TiBw)/Ti64	Reaction hot pressing	-	1180	1050	5.0	[19]