Pre-control of Annealing Temperature on the Uniformity of Deformed Structure of Wrought Magnesium Alloy

The properties and microstructures after different annealing processes of an as-extruded ME magnesium alloy were investigated. The results showed the better properties with the tensile strength of 205 MPa and the elongation of 19.8%, respectively, could be obtained after annealing at 623 K for 4h and air-cooled, meaning that elongation value increased 40% than that of as-extruded sheets while the strength remained almost same. The annealing hold time corresponding with the higher elongation would shorten with the increase of annealing temperature. There is legible necking on broken tensile specimen. The behavior of fracture showed obvious characteristic of ductile rupture, with many tearing edges and cavities.

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MAGNESIUM AZ31B

Alloy Digest ◽

10.31399/asm.ad.mg0053 ◽

1962 ◽

Vol 11 (9) ◽

Keyword(s):

High Temperature ◽

Magnesium Alloy ◽

Physical Properties ◽

Room Temperature ◽

Heat Treating ◽

General Purpose ◽

Bearing Strength ◽

Temperature Performance ◽

Wrought Magnesium Alloy ◽

Metal Products

Abstract Magnesium AZ31B is a general purpose wrought magnesium alloy for room temperature service. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive, shear, and bearing strength as well as creep. It also includes information on low and high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: Mg-53. Producer or source: The Dow Metal Products Company.

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Effect of Film Elastic Modulus on Fatigue Behavior of Wrought Magnesium Alloy AZ61 Coated with DLC Film

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A ◽

10.1299/kikaia.78.403 ◽

2012 ◽

Vol 78 (788) ◽

pp. 403-410 ◽

Cited By ~ 2

Author(s):

Toshifumi KAKIUCHI ◽

Yoshihiko UEMATSU ◽

Takema TERATANI ◽

Yoshio HARADA

Keyword(s):

Elastic Modulus ◽

Magnesium Alloy ◽

Fatigue Behavior ◽

Dlc Film ◽

Wrought Magnesium Alloy

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Annealing Effects after Various Thermo-Mechanical Treatments on Microstructure and Mechanical Properties of Wrought Magnesium Alloy ZK60

Acta Physica Polonica A ◽

10.12693/aphyspola.122.606 ◽

2012 ◽

Vol 122 (3) ◽

pp. 606-609 ◽

Cited By ~ 3

Author(s):

M.Z. Oo ◽

M. Janeček ◽

R. Kral ◽

L. Wagner

Keyword(s):

Mechanical Properties ◽

Magnesium Alloy ◽

Microstructure And Mechanical Properties ◽

Wrought Magnesium Alloy ◽

Annealing Effects

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Friction welding of cast-to-wrought magnesium alloy.

Journal of Japan Institute of Light Metals ◽

10.2464/jilm.44.562 ◽

1994 ◽

Vol 44 (10) ◽

pp. 562-566 ◽

Cited By ~ 4

Author(s):

Kazuyoshi KATOH ◽

Toshikatsu ASAHINA ◽

Hiroshi TOKISUE

Keyword(s):

Magnesium Alloy ◽

Friction Welding ◽

Wrought Magnesium Alloy

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Effect of strain, strain rate and temperature on workability of AZ80 wrought magnesium alloy

Transactions of Nonferrous Metals Society of China ◽

10.1016/s1003-6326(12)61780-4 ◽

2012 ◽

Vol 22 ◽

pp. s650-s655 ◽

Cited By ~ 6

Author(s):

Wen-quan LÜ ◽

Guo-zheng QUAN ◽

Chun-tang YU ◽

Lei ZHAO ◽

Jie ZHOU

Keyword(s):

Magnesium Alloy ◽

Strain Rate ◽

Wrought Magnesium Alloy

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Bending Behavior of a Wrought Magnesium Alloy Investigated by the In Situ Pinhole Neutron Diffraction Method

Crystals ◽

10.3390/cryst8090348 ◽

2018 ◽

Vol 8 (9) ◽

pp. 348 ◽

Cited By ~ 3

Author(s):

Wei Wu ◽

Alexandru Stoica ◽

Dunji Yu ◽

Matthew Frost ◽

Harley Skorpenske ◽

...

Keyword(s):

Magnesium Alloy ◽

Neutron Diffraction ◽

Spatial Resolution ◽

Diffraction Method ◽

Middle Layer ◽

Mapping Method ◽

Step Size ◽

Four Point Bending ◽

Wrought Magnesium Alloy

The tensile twinning and detwinning behaviors of a wrought magnesium alloy have been investigated during in situ four-point bending using the state-of-the-art high spatial resolution pinhole neutron diffraction (PIND) method. The PIND method allowed us to resolve the tensile twinning/detwinning and lattice strain distributions across the bending sample during a loading-unloading sequence with a 0.5 mm step size. It was found that the extensive tensile twinning and detwinning occurred near the compression surface, while no tensile twinning behavior was observed in the middle layer and tension side of the bending sample. During the bending, the neutral plane shifted from the compression side to the tension side. Compared with the traditional neutron diffraction mapping method, the PIND method provides more detailed information inside the bending sample due to a higher spatial resolution.

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