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[PDF] Top 20 Microstructure and Mechanical Properties of Extruded Mg Zn Y Alloys with 14H Long Period Ordered Structure

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Microstructure and Mechanical Properties of Extruded Mg Zn Y Alloys with 14H Long Period Ordered Structure

Microstructure and Mechanical Properties of Extruded Mg Zn Y Alloys with 14H Long Period Ordered Structure

... magnesium alloys are very attractive materials because of their light weight and ease of ...magnesium alloys such as AM50 and AZ31 have seen increasing use in automotive and industrial ...commercial ... See full document

7

Formation and Mechanical Properties of Mg97Zn1RE2 Alloys with Long Period Stacking Ordered Structure

Formation and Mechanical Properties of Mg97Zn1RE2 Alloys with Long Period Stacking Ordered Structure

... a 14H structure, in which both Y and Zn were enriched in two atomic layers at 7 period ...LPSO Mg-Zn-Y cast alloys that were hot-extruded exhibited ... See full document

7

Effects of Heat Treatment on the Morphology of Long Period Stacking Ordered Phase and the Corresponding Damping Capacities of Mg Cu Mn Zn Y Alloys

Effects of Heat Treatment on the Morphology of Long Period Stacking Ordered Phase and the Corresponding Damping Capacities of Mg Cu Mn Zn Y Alloys

... The microstructures of the specimens were examined under an Olympus optical microscope. Phase analysis was carried out at a scanning angle of 20°­90° and a scanning speed of 2 degrees/min, using a Rigaku D/Max2500PC XRD ... See full document

5

Alloy Development of High Toughness Mg Gd Y Zn Zr Alloys

Alloy Development of High Toughness Mg Gd Y Zn Zr Alloys

... The 14H LPSO structure is stable and remained even after the aging ...These structure and phase coexist at the peak-aged condition in the ...improves mechanical properties in both ... See full document

5

The Microstructure of Mg98 5Zn0 5Y1 Alloy with Long Period Stacking Ordered Structure

The Microstructure of Mg98 5Zn0 5Y1 Alloy with Long Period Stacking Ordered Structure

... as-DS-grown 14H-LP- SO order, atomic-resolution HRTEM images are performed and shown in ...in Y and/or Zn atoms (atomic number is 39 for Y, 30 for Zn, and 12 for ...the 14H-LPSO ... See full document

6

Key Factor for the Transformation from hcp to 18R Type Long Period Stacking Ordered Structure in Mg Alloys

Key Factor for the Transformation from hcp to 18R Type Long Period Stacking Ordered Structure in Mg Alloys

... 18R structure was attempted using Vegard’s ...segregated Zn and Y atoms on SF layers generate the characteristic LPSO microstructure caused by the stacking and chemical ... See full document

9

Three Dimensional Shapes and Distributions of Long Period Stacking Ordered Structures in Mg97Zn1Gd2 Cast Alloys Characterized by Electron Tomography

Three Dimensional Shapes and Distributions of Long Period Stacking Ordered Structures in Mg97Zn1Gd2 Cast Alloys Characterized by Electron Tomography

... Magnesium alloys containing transition metal (TM) together with rare earth (RE) elements such as Mg-Zn-Y have been attracting much interest as next generation lightweight structural materials ... See full document

5

Non Basal Slip Systems Operative in Mg12ZnY Long Period Stacking Ordered (LPSO) Phase with 18R and 14H Structures

Non Basal Slip Systems Operative in Mg12ZnY Long Period Stacking Ordered (LPSO) Phase with 18R and 14H Structures

... the extruded alloy even at RT, particularly around the kink deformation band to accommodate the strain, as shown in ...the extruded alloy derived from the finer LPSO phase grain microstructure; in the ... See full document

5

Forgeability and Flow Stress of Mg Zn Y Alloys with Long Period Stacking Ordered Structure at Elevated Temperatures

Forgeability and Flow Stress of Mg Zn Y Alloys with Long Period Stacking Ordered Structure at Elevated Temperatures

... excellent properties of the LPSO phase containing I/ M Mg-Zn-Y alloy make it desirable for use as structural parts in ...I/M Mg-Zn-Y alloy limits the strengthening ability ... See full document

6

Effect of Extrusion Parameters on Mechanical Properties of Mg97Zn1Y2 Alloys at Room and Elevated Temperatures

Effect of Extrusion Parameters on Mechanical Properties of Mg97Zn1Y2 Alloys at Room and Elevated Temperatures

... The Mg-Zn-RE (RE ¼ Y, Gd, Tb, Dy, Ho, Er, Tm) alloys have been attracting much attention not only because of their excellent mechanical properties but also of their unique ...The ... See full document

8

Investigation on the Microstructure and Mechanical Properties of Mg Al Yb Alloys

Investigation on the Microstructure and Mechanical Properties of Mg Al Yb Alloys

... tensile properties of the alloys tested at room ...to Mg-5Al alloy, although the difference was very slight, Mg-5Al-1Yb had the highest ...the alloys gradually increased and " ... See full document

8

Thermal Stability, Glass Forming Ability and Mechanical Properties of Mg Y Zn Cu Glassy Alloys

Thermal Stability, Glass Forming Ability and Mechanical Properties of Mg Y Zn Cu Glassy Alloys

... the Mg-based bulk glassy alloys exhibit high tensile fracture strength over 800 MPa which is more than twice as high as the highest strength of conventional Mg-based crystalline ...the ... See full document

5

Microstructure and Mechanical Properties of Hot Extruded Mg 3Zn 2Sn 0 4Ag xNd (x = 0, 1 and 3 mass%) Alloys

Microstructure and Mechanical Properties of Hot Extruded Mg 3Zn 2Sn 0 4Ag xNd (x = 0, 1 and 3 mass%) Alloys

... magnesium alloys will further penetrate into the power train application ...K) mechanical proper- ...magnesium alloys for elevated-temperature automotive ...hardening properties of ... See full document

6

Microstructure and Mechanical Properties of the Extruded and Aged Mg 6Al 2Sn 0 4Mn xAg Alloys (x = 1, 2 and 3 mass%)

Microstructure and Mechanical Properties of the Extruded and Aged Mg 6Al 2Sn 0 4Mn xAg Alloys (x = 1, 2 and 3 mass%)

... the microstructure and mechanical properties of the as-extruded and the as-aged ...Mg-6Al-2Sn-0.4Mn-based alloys. In the as- extruded alloys, the Ag-containing ... See full document

5

Mechanical Properties and Microstructure of Mg Al Zn Si base Alloy

Mechanical Properties and Microstructure of Mg Al Zn Si base Alloy

... characteristic properties of magnesium alloys, low density, high strength stiffness to weight ratio, good damping capacity and diecastability, and recycling potential make it the ideal candidate for heavier ... See full document

5

Microstructure and Mechanical Properties of Strip Cast Al Mg Si X Alloys

Microstructure and Mechanical Properties of Strip Cast Al Mg Si X Alloys

... similar microstructure to that of the base ...crystal structure as -AlFeSi particles observed in the SC6061 alloy but contain Mn besides Al, Si and Fe as shown in ...to mechanical properties ... See full document

8

Influence of Tio₂ Particles Reinforcement on Microstructure and Mechanical Properties of Al-Zn-Mg Alloy

Influence of Tio₂ Particles Reinforcement on Microstructure and Mechanical Properties of Al-Zn-Mg Alloy

... The cast of Al-Zn-Mg alloy and composites samples have been cut in the dimensions (15x10). The samples were prepared using grinding of specimens with SiC paper of (220, 320, 400, 600, 800, 1000, 1500 and ... See full document

9

Electrochemical Corrosion Behavior of Backward Extruded Mg-Zn-Ca Alloys in Different Media

Electrochemical Corrosion Behavior of Backward Extruded Mg-Zn-Ca Alloys in Different Media

... develop Mg based biomaterials. Both zinc (Zn) and calcium (Ca) have been confirmed as beneficial metabolizing elements in human body and they can improve the mechanical properties ... See full document

15

Mechanical Properties of Mg Y Zn Alloy Processed by Equal Channel Angular Extrusion

Mechanical Properties of Mg Y Zn Alloy Processed by Equal Channel Angular Extrusion

... The relationship between strength and elongation-to-fail- ure for the ECAE processed WZ73 alloy is shown in Fig. 3. The figure also includes the data for cast materials, 25,26) wrought materials, 4,26) RS P/M ... See full document

5

Effect of Quasicrystal Phase Particle Dispersion on Mechanical Properties in Mg Zn Al Alloys

Effect of Quasicrystal Phase Particle Dispersion on Mechanical Properties in Mg Zn Al Alloys

... Nominal stress and nominal strain curves for tensile and compression tests at room temperature are shown in Fig. 5. The results of the mechanical properties are listed in Table 2. The yield strength in ... See full document

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