scholarly journals Evaluation of the uncertainty of determination cadmium in aluminum copper alloy by photoelectric spectrometry

2017 ◽  
Author(s):  
Yichun Dai ◽  
Lunfu Tian ◽  
Deshuang Zou ◽  
Lili Wang ◽  
Dong Tian
Keyword(s):  
Copper Alloy ◽  
Aluminum Copper Alloy

ALUMINUM 2011

Alloy Digest ◽  
1978 ◽  
Vol 27 (12) ◽  
Keyword(s):  
Mechanical Properties ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Physical Properties ◽  
Copper Alloy ◽  
Heat Treating ◽  
Temperature Performance ◽  
Screw Machine ◽  
Aluminum Copper Alloy

Abstract ALUMINUM 2011 is an age-hardenable aluminum-copper alloy to which lead and bismuth are added to make it a free-machining alloy. It has good mechanical properties and was designed primarily for the manufacture of screw-machine products. 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-32. Producer or source: Various aluminum companies. Originally published October 1955, revised December 1978.

ZA-27

Alloy Digest ◽  
1977 ◽  
Vol 26 (10) ◽  
Keyword(s):  
Fracture Toughness ◽  
Copper Alloy ◽  
High Strength ◽  
Heat Treating ◽  
General Purpose ◽  
Corrosion And Wear ◽  
Heavy Section ◽  
Thin Walled ◽  
Aluminum Copper Alloy ◽  
Lower Material

Abstract ZA-27 is a zinc-aluminum-copper alloy that offers exceptionally high strength (58,000 to 64,000 psi tensile strength as cast) at modest cost. It performs best in thin-walled castings (down to 0.10 inch) which means reduced weight and lower material costs when castings are redesigned. It is similar to the general-purpose ZA-12 alloy (Alloy Digest Zn-31, September 1977) except for its higher strength and elongation, but with higher casting temperatures and poor heavy-section castability. This datasheet provides information on composition, physical properties, hardness, tensile properties, and shear strength as well as fracture toughness and creep. It also includes information on corrosion and wear resistance as well as casting, forming, heat treating, machining, and surface treatment. Filing Code: Zn-32. Producer or source: Eastern Alloys Inc.. See also Alloy Digest Zn-50, June 1990.

scholarly journals Effects of aluminum-copper alloy filtration on photon spectra, air kerma rate and image contrast

2004 ◽  
Vol 15 (3) ◽  
pp. 214-219 ◽  
Author(s):  
Andréa Gonçalves ◽  
João Manuel Domingos de Almeida Rollo ◽  
Marcelo Gonçalves ◽  
Francisco Haiter Neto ◽  
Frab Norberto Bóscolo
Keyword(s):  
Copper Alloy ◽  
Good Alternative ◽  
Image Contrast ◽  
X Ray ◽  
Air Kerma ◽  
Aluminum Copper Alloy ◽  
Aluminum Filter ◽  
Photon Spectra ◽  
Aluminum Filtration ◽  
Air Kerma Rate

This study evaluated the performance of aluminum-copper alloy filtration, without the original aluminum filter, for dental radiography in terms of x-ray energy spectrum, air kerma rate and image quality. Comparisons of various thicknesses of aluminum-copper alloy in three different percentages were made with aluminum filtration. Tests were conducted on an intra-oral dental x-ray machine and were made on mandible phantom and on step-wedge. Depending on the thickness of aluminum-copper alloy filtration, the beam could be hardened and filtrated. The use of the aluminum-copper alloy filter resulted in reductions in air kerma rate from 8.40% to 47.33%, and indicated the same image contrast when compared to aluminum filtration. Aluminum-copper alloy filtration may be considered a good alternative to aluminum filtration.

scholarly journals Pitting Corrosion Resistance of Anodized Aluminum-Copper Alloy Processed by Severe Plastic Deformation

2008 ◽  
Vol 49 (11) ◽  
pp. 2648-2655 ◽  
Author(s):  
In-Joon Son ◽  
Hiroaki Nakano ◽  
Satoshi Oue ◽  
Shigeo Kobayashi ◽  
Hisaaki Fukushima ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
Corrosion Resistance ◽  
Severe Plastic Deformation ◽  
Pitting Corrosion ◽  
Copper Alloy ◽  
Anodized Aluminum ◽  
Pitting Corrosion Resistance ◽  
Aluminum Copper Alloy

Microstructure and segregation in splat-cooled aluminum-copper alloy

1973 ◽  
Vol 19 (4) ◽  
pp. 237-241 ◽  
Author(s):  
T.Z. Kattamis ◽  
Y.V. Murty ◽  
J.A. Reffner
Keyword(s):  
Copper Alloy ◽  
Aluminum Copper Alloy

BALL ROLLED ZINC ALLOY 809

Alloy Digest ◽  
1978 ◽  
Vol 27 (2) ◽  
Keyword(s):  
Wear Resistance ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Copper Alloy ◽  
High Strength ◽  
Heat Treating ◽  
Zinc Alloy ◽  
Bend Strength ◽  
Chemical Division ◽  
Aluminum Copper Alloy

Abstract BALL ROLLED ZINC Alloy 809 is a zinc-aluminum-copper alloy that displays maximum strength, hardness and wear resistance among zinc-base alloys. Despite its high strength, it can be machined readily. It does not stain other metals and is used in such applications as keys and tokens. This datasheet provides information on composition, physical properties, hardness, tensile properties, and shear and bend strength It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Zn-33. Producer or source: Ball Corporation, Metal and Chemical Division.

scholarly journals Effect of Equal Channel Angular Pressing on the Pitting Corrosion Resistance of Aluminum-Copper Alloy

2010 ◽  
Vol 61 (1) ◽  
pp. 50-57
Author(s):  
In-Joon SON ◽  
Hiroaki NAKANO ◽  
Satoshi OUE ◽  
Shigeo KOBAYASHI ◽  
Hisaaki FUKUSHIMA ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Equal Channel Angular Pressing ◽  
Pitting Corrosion ◽  
Copper Alloy ◽  
Angular Pressing ◽  
Pitting Corrosion Resistance ◽  
Aluminum Copper Alloy
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