Developing a low-alloyed fine-grained Mg alloy with high strength-ductility based on dislocation evolution and grain boundary segregation
A new low-alloyed Mg-2Sm-0.8 Mn-0.6 Ca-0.5 Zn (wt.%) alloy is prepared by low-
temperature and low-speed extrusion. The as-extruded alloy has ultra-high yield strength …
temperature and low-speed extrusion. The as-extruded alloy has ultra-high yield strength …
High strength and ductility Mg-8Gd-3Y-0.5 Zr alloy with bimodal structure and nano-precipitates
X Wei, L Jin, F Wang, J Li, N Ye, Z Zhang… - Journal of Materials …, 2020 - Elsevier
To resolve the strength-ductility trade-off problem for high-strength Mg alloys, we prepared a
high performance Mg-8Gd-3Y-0.5 Zr (wt%) alloy with yield strength of 371 MPa, ultimate …
high performance Mg-8Gd-3Y-0.5 Zr (wt%) alloy with yield strength of 371 MPa, ultimate …
Influence of minor Ce additions on the microstructure and mechanical properties of Mg-1.0 Sn-0.6 Ca alloy
The microstructure and mechanical properties of Mg-Sn-Ca-Ce alloys with different Ce
contents (0.0, 0.2, 0.5, 1.0 wt%) were studied at room temperature. Ce additions to ternary …
contents (0.0, 0.2, 0.5, 1.0 wt%) were studied at room temperature. Ce additions to ternary …
Development of low-alloyed and rare-earth-free magnesium alloys having ultra-high strength
Developing ultra-high strength in rare-earth-free Mg alloys using conventional extrusion
process is a great challenge. What is even more difficult is to achieve such a goal at a lower …
process is a great challenge. What is even more difficult is to achieve such a goal at a lower …
Development of dilute Mg–Zn–Ca–Mn alloy with high performance via extrusion
Abstract Dilute Mg–0.21 Zn–0.30 Ca–0.14 Mn (wt.%) alloy was newly developed as low-cost
wrought Mg alloy. Excellent balance of strength and ductility was achieved via extrusion …
wrought Mg alloy. Excellent balance of strength and ductility was achieved via extrusion …
[HTML][HTML] Change of deformation mechanisms leading to high strength and large ductility in Mg-Zn-Zr-Ca alloy with fully recrystallized ultrafine grained microstructures
Recently, we have found that fully recrystallized ultrafine-grained (UFG) microstructures
could be realized in a commercial precipitation-hardened Magnesium (Mg) alloy. The UFG …
could be realized in a commercial precipitation-hardened Magnesium (Mg) alloy. The UFG …
Mechanistic investigation on Ce addition in tuning recrystallization behavior and mechanical property of Mg alloy
Constructing bimodal grain structure is a promising approach to achieve the high strength-
ductility synergy in Mg alloy. Formation of bimodal grain is closely related to the dynamic …
ductility synergy in Mg alloy. Formation of bimodal grain is closely related to the dynamic …
Achieving a high-strength binary Mg–15Gd alloy by nano substructure with Gd segregation and nano clusters1
RG Li, Y Yan, HC Pan, H Zhang, JR Li… - Materials Research …, 2022 - Taylor & Francis
A high-strength binary Mg–15Gd alloy plate, prepared by the conventional extrusion, warm-
rolling and aging, exhibits an excellent mechanical property with 504, 518 MPa and 4.5% for …
rolling and aging, exhibits an excellent mechanical property with 504, 518 MPa and 4.5% for …
Development of high strength and ductility in Mg–2Zn extruded alloy by high content Mn-alloying
J She, P Peng, L Xiao, AT Tang, Y Wang… - Materials Science and …, 2019 - Elsevier
Abstract Mg–Zn–Mn alloys have drawing crucial attention because of the high strength, high
ductility and excellent age harden ability. In the current work, we have systematically …
ductility and excellent age harden ability. In the current work, we have systematically …
Realizing ultra-fine grains and ultra-high strength in conventionally extruded Mg-Ca-Al-Zn-Mn alloys: The multiple roles of nano-precipitations
An ultra-high strength and low-cost magnesium wrought alloy, Mg-1Ca-1Al-0.3 Zn-0.4 Mn
(wt%), has been fabricated by conventional extrusion, with yield strength of~ 435 MPa, the …
(wt%), has been fabricated by conventional extrusion, with yield strength of~ 435 MPa, the …