Results 251 to 260 of about 22,028 (302)
Some of the next articles are maybe not open access.
Characterization of hydrogen in a high strength aluminum alloy
Materials Testing, 2020Abstract High strength aluminum alloys have a face-centered cubic structure and it is not easy to form hydrides due to the extremely low solubility of hydrogen. Therefore, it is very difficult to test and characterize hydrogen in the high-strength aluminum alloys. In this work, the penetration of hydrogen and the distribution of hydrogen
Xiao Yang +4 more
openaire +1 more source
High-resource high-strength aluminum alloys
Metal Science and Heat Treatment, 1995Aluminum alloys used in the aircraft industry have to satisfy the requirements of high strength at low density, appropriate resistance to different kinds of corrosion, maximum possible rigidity, good adaptability to manufacturing in the metallurgical and machine-building industries, etc.
V. V. Zakharov, T. D. Rostoval
openaire +1 more source
Aluminum-Alloy Castings, High Strength
2017<div class="section abstract"> <div class="htmlview paragraph">This specification covers the requirements for six alloy compositions, four inspection classes, four radiographic quality grades and six classes of mechanical properties of high strength aluminum-alloy castings.</div></div>
openaire +2 more sources
Plasma welding of high-strength aluminum alloys
Science intensive technologies in mechanical engineering, 2020On the analysis basis of trends in the development of aluminum alloy plasma welding it is shown that in most cases for critical structures there is used welding with a non-consumable electrode on reversed polarity with adding wire material. A welding method with a hollow anode to increase non-consumable tungsten electrode durability is described. It is
Ruslan Rastopchin, Viktor Ovchinnikov
openaire +1 more source
2006
The perspective directions of increasing mechanical properties of wrought and cast aluminum alloys are discussed. It is shown that additional alloying of high-strength Al-Zn-Mg-Cu alloys by Sc is very effective. The Al wrought alloys for elevated temperatures application with strength more than 300 MPa at 300 °C and satisfactory plasticity may be ...
openaire +1 more source
The perspective directions of increasing mechanical properties of wrought and cast aluminum alloys are discussed. It is shown that additional alloying of high-strength Al-Zn-Mg-Cu alloys by Sc is very effective. The Al wrought alloys for elevated temperatures application with strength more than 300 MPa at 300 °C and satisfactory plasticity may be ...
openaire +1 more source
Microstructural design of high-strength aluminum alloys
Journal of Phase Equilibria, 1998A summary is presented of recent attempts to model the effects of precipitate shape, orientation, and distribution on yield strength and age-hardening response, using appropriate versions of the Orowan equation and models of precipitation strengthening developed for Al alloys containing a single uniform distribution of rationally oriented plate-or rod ...
J. F. Nie, B. C. Muddle
openaire +1 more source
Fracture Problem in High Strength Aluminum Alloy
2020With the development of automotive lightweight technology, the proportion of aluminum alloy products in the automobile is obviously increased.
Min Song, Jin Xing
openaire +1 more source
HIGH STRENGTH ALUMINUM CASTING ALLOYS
1963Abstract : The results of tensile tests on three types of high-purity cast aluminum alloys are presented. Alloy A (zinc-magnesium-chromium type), when heat treated in 3-inch casting thickness, exhibits approximately 48,000 psi. yield strength, 55,000 psi. tensile strength, and 8% elongation.
openaire +1 more source
Superplasticity of high strength aluminum alloys
1990---
G. P. Cammarota +4 more
openaire +1 more source