scholarly journals Strengthening mechanism and yield strength prediction of cold-drawn commercially pure aluminum wire

2018 ◽  
Vol 382 ◽  
pp. 022094
Author(s):  
Rui Li ◽  
Jiapeng Hou ◽  
Wenhao Yang ◽  
Hongyun Yu ◽  
Qiang Wang ◽  
...  
Keyword(s):  
Yield Strength ◽  
Pure Aluminum ◽  
Strengthening Mechanism ◽  
Strength Prediction ◽  
Aluminum Wire ◽  
Commercially Pure

scholarly journals Design and Synthesis of C-O Grain Boundary Strengthening of Al Composites

Nanomaterials ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 438
Author(s):  
Jianian Hu ◽  
Jian Zhang ◽  
Guoqiang Luo ◽  
Yi Sun ◽  
Qiang Shen ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Ultimate Tensile Strength ◽  
Yield Strength ◽  
Grain Boundary ◽  
Pure Aluminum ◽  
Polyvinyl Butyral ◽  
Strengthening Mechanism ◽  
Vertical Tube ◽  
Al Matrix ◽  
Grain Boundary Strengthening

This research presents an approach for C-O grain boundary strengthening of Al composites that used an in situ method to synthesize a C-O shell on Al powder particles in a vertical tube furnace. The C-O reinforced Al matrix composites (C-O/Al composites) were fabricated by a new powder metallurgy (PM) method associated with the hot pressing technique. The data indicates that Al4C3 was distributed within the Al matrix and an O-Al solution was distributed in the grain boundaries in the strengthened structure. The formation mechanism of this structure was explained by a combination of TEM observations and molecular dynamic simulation results. The yield strength and ultimate tensile strength of the C-O/Al composites, modified by 3 wt.% polyvinyl butyral, reached 232.2 MPa and 304.82 MPa, respectively; compared to the yield strength and ultimate tensile strength of the pure aluminum processed under the same conditions, there was an increase of 124% and 99.3%, respectively. These results indicate the excellent properties of the C-O/Al-strengthened structure. In addition, the strengthening mechanism was explained by the Hall–Petch strengthening, dislocation strengthening, and solid solution strengthening mechanisms, which represented contributions of nearly 44.9%, 15.9%, and 16.6% to the total increased strength, respectively. The remaining increment was attributed to the coupled strengthening of the C and O, which contributed 20.6% to the total increase.

scholarly journals Fatigue and Fracture Behavior of a Cold-Drawn Commercially Pure Aluminum Wire

Materials ◽  
2016 ◽  
Vol 9 (9) ◽  
pp. 764 ◽  
Author(s):  
Jia-Peng Hou ◽  
Qiang Wang ◽  
Hua-Jie Yang ◽  
Xi-Mao Wu ◽  
Chun-He Li ◽  
...  
Keyword(s):  
Fracture Behavior ◽  
Pure Aluminum ◽  
Aluminum Wire ◽  
Commercially Pure ◽  
Fatigue And Fracture

ALUMINUM 1100

Alloy Digest ◽  
1974 ◽  
Vol 23 (2) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Pure Aluminum ◽  
Heat Treating ◽  
Industrial Applications ◽  
Temperature Performance ◽  
Commercially Pure

Abstract ALUMINUM 1100 is commercially pure aluminum and is characterized by its excellent ability to be drawn, spun, stamped or forged. It has good weldability, excellent resistance to corrosion and many home, architectural and industrial applications. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-44. Producer or source: Various aluminum companies. Originally published October 1956, revised February 1974.

KYNAL P10

Alloy Digest ◽  
1957 ◽  
Vol 6 (10) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Pure Aluminum ◽  
Heat Treating ◽  
High Corrosion Resistance ◽  
Temperature Performance ◽  
Commercially Pure

Abstract KYNAL P10 is a grade of commercially pure aluminum having high corrosion resistance and fabricating qualities. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fatigue. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Al-57. Producer or source: Imperial Chemical Industries Inc..

A study of forming of thin-walled hemispheres by mandrel-free spinning of commercially pure aluminum tubes

2021 ◽  
Vol 64 ◽  
pp. 306-322
Author(s):  
Biplov Kumar Roy ◽  
Yannis P. Korkolis ◽  
Yoshio Arai ◽  
Wakako Araki ◽  
Takafumi Iijima ◽  
...  
Keyword(s):  
Pure Aluminum ◽  
Commercially Pure ◽  
Aluminum Tubes ◽  
Thin Walled

Dissimilar Metal Welding of Steel to Al-Mg Alloy by Spot Resistance Welding

2006 ◽  
Vol 15-17 ◽  
pp. 381-386 ◽  
Author(s):  
I.H. Hwang ◽  
Takehiko Watanabe ◽  
Y. Doi
Keyword(s):  
Intermetallic Compound ◽  
Base Metal ◽  
Joint Strength ◽  
Pure Aluminum ◽  
Compound Layer ◽  
Interfacial Microstructure ◽  
Mg Alloy ◽  
Intermetallic Compound Layer ◽  
Commercially Pure ◽  
Insert Metal

We tried to join steel to Al-Mg alloy using a resistance spot welding method. The effect of Mg in Al-Mg alloy on the strength and the interfacial microstructure of the joint was investigated. Additionally, the effect of insert metal of commercially pure aluminum, which was put into the bonding interface, on the joint strength was examined. The obtained results were as follows. The cross-tensile strength of a joint between SS400 steel and commercially pure aluminum (SS400/Al) was high and fracture occurred in the aluminum base metal. However, the strength of a joint between SS400 and Al-Mg alloy was remarkably low and less than 30% of that of the SS400/Al joint. An intermetallic compound layer developed so thickly at the bonded interface of the SS400/Al-Mg alloy joint that the joint strength decreased. The intermetallic compound layer developed more thickly as Mg content in the Al-Mg alloy increased. Using insert metal of commercially pure aluminum containing little Mg successfully improved the strength of the SS400/Al-Mg alloy joint and the strength was equivalent to that of the base metal.

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