The Microstructure and Properties of Sr-Modified Al-3Si-0.45Mg-0.45Cu-0.2Sc-0.2Zr Cast Alloy

2017 ◽  
Vol 54 (7) ◽  
pp. 448-468 ◽  
Author(s):  
Z. Sheng ◽  
X. Du ◽  
Y. Li ◽  
Y. Zhang ◽  
Z. Zhang ◽  
...  
Keyword(s):  
Cast Alloy ◽  
Microstructure And Properties

Microstructure and Properties of Ti-47Al-2W-0.5Si Cast Alloy

2015 ◽  
Vol 226 ◽  
pp. 3-6
Author(s):  
Agnieszka Szkliniarz ◽  
Wojciech Szkliniarz
Keyword(s):  
Mechanical Properties ◽  
Phase Composition ◽  
Room Temperature ◽  
Induction Furnace ◽  
Cast Alloy ◽  
Operating Conditions ◽  
Vacuum Induction Furnace ◽  
Two Phase ◽  
Microstructure And Properties

The paper characterized the phase composition, microstructure and selected mechanical properties at room temperature and at temperature corresponding to the expected operating conditions of two-phase Ti-47Al-2W-0.5Si cast alloy melted in a vacuum induction furnace in a special graphite crucibles.

MICROSTRUCTURE AND PROPERTIES OF Al-Li-Cu-Mg-Zr (8090) HEAVY SECTION FORGINGS

1987 ◽  
Vol 48 (C3) ◽  
pp. C3-643-C3-652 ◽  
Author(s):  
R. E. LEWIS ◽  
E. A. STARKE ◽  
Jr. ◽  
W. C. COONS ◽  
G. J. SHIFLET ◽  
...  
Keyword(s):  
Microstructure And Properties ◽  
Heavy Section

Severe plastic deformation of Al-1%Cu Alloy processed by a Simple Cyclic Extrusion Compression technique

2018 ◽  
Vol 1 (1) ◽  
pp. 77-90
Author(s):  
Walaa Abdelaziem ◽  
Atef Hamada ◽  
Mohsen A. Hassan
Keyword(s):  
Mechanical Properties ◽  
Plastic Deformation ◽  
Severe Plastic Deformation ◽  
Deformation Behavior ◽  
Cast Alloy ◽  
Surface Hardness ◽  
Grain Structure ◽  
Compression Technique ◽  
Cu Alloy ◽  
Cyclic Extrusion Compression

Severe plastic deformation is an effective method for improving the mechanical properties of metallic alloys through promoting the grain structure. In the present work, simple cyclic extrusion compression technique (SCEC) has been developed for producing a fine structure of cast Al-1 wt. % Cu alloy and consequently enhancing the mechanical properties of the studied alloy. It was found that the grain structure was significantly reduced from 1500 µm to 100 µm after two passes of cyclic extrusion. The ultimate tensile strength and elongation to failure of the as-cast alloy were 110 MPa and 12 %, respectively. However, the corresponding mechanical properties of the two pass CEC deformed alloy are 275 MPa and 35%, respectively. These findings ensure that a significant improvement in the grain structure has been achieved. Also, cyclic extrusion deformation increased the surface hardness of the alloy by 49 % after two passes. FE-simulation model was adopted to simulate the deformation behavior of the material during the cyclic extrusion process using DEFORMTM-3D Ver11.0. The FE-results revealed that SCEC technique was able to impose severe plastic strains with the number of passes. The model was able to predict the damage, punch load, back pressure, and deformation behavior.

Microstructure and properties of a laser cladded NiCrBSi alloy coating

2020 ◽  
Vol 62 (7) ◽  
pp. 698-702
Author(s):  
Lin Yinghua ◽  
Wang Kaiming
Keyword(s):  
Alloy Coating ◽  
Microstructure And Properties

INCONEL 713C

Alloy Digest ◽  
1959 ◽  
Vol 8 (2) ◽  
Keyword(s):  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Thermal Fatigue ◽  
Rupture Strength ◽  
Cast Alloy ◽  
International Nickel Company ◽  
Nickel Chromium ◽  
Temperature Performance ◽  
Inconel 713C

Abstract INCONEL 713C is a nickel-chromium cast alloy which possesses outstanding rupture strength at 1700 F. combined with excellent resistance to thermal fatigue and good castability. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as creep and fatigue. It also includes information on high temperature performance as well as machining and joining. Filing Code: Ni-50. Producer or source: International Nickel Company Inc..

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