Thermal conductivity of light metal alloys

2011 ◽  
pp. 81-87
Author(s):  
M. Spittel ◽  
T. Spittel
Keyword(s):  
Thermal Conductivity ◽  
Light Metal ◽  
Metal Alloys

850.0 and 852.0 ALUMINUM ALLOY BEARING BARS

Alloy Digest ◽  
1988 ◽  
Vol 37 (9) ◽  
Keyword(s):  
Mechanical Properties ◽  
Thermal Conductivity ◽  
Corrosion Resistance ◽  
Aluminum Alloy ◽  
Heat Treating ◽  
Light Metal ◽  
General Purpose ◽  
High Ductility ◽  
Higher Temperature ◽  
Bearing Alloy

Abstract 850.0 ALUMINUM Alloy can be considered the general purpose light metal bearing alloy. Its good thermal conductivity keeps operating temperatures low. It has high ductility. In many applications it has been found to be superior to steel backed bearings. 852.0 ALUMINUM Alloy has higher mechanical properties making it suitable for heavier load and higher temperature applications. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength. It also includes information on corrosion resistance as well as heat treating and machining. Filing Code: Al-290. Producer or source: Federated Bronze Products Inc..

scholarly journals Evaluation of Prestrain Annealing Impact on Nanomaterial Sensitization

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
T. N. Suresh Kumar ◽  
T. Deepa ◽  
L. Natrayan ◽  
Marabathina Maheedhar ◽  
Raja Kathiravan
Keyword(s):  
Fuel Efficiency ◽  
Hot Forging ◽  
Light Metal ◽  
Hydraulic Press ◽  
Extensive Study ◽  
Metal Alloys ◽  
Cold Forging ◽  
Potential Candidate ◽  
Weight Saving ◽  
Heat Treated

Light metal alloys are extensively used in automotive, aerospace, aircraft, and military sectors since their lightweight leads to reduced energy consumption, increased fuel efficiency, and better environmental protection. In the present situation, nanomaterials are the potential candidate for weight saving in the structural application and can meet stringent government norms. Nanomaterial was heat-treated in the furnace to about a certain temperature and time and then normalized for strengthening. The heat-treated nanomaterial undergoes different forging processes, namely, hot forging and cold forging, using a certain capacity’s hydraulic press. Hence, in this work, an extensive study on the influence of the prestrain annealing, the corrosion rate on differently treated samples, and the effect of sensitization heat treatment on the nanomaterial was done.

scholarly journals Methodology for select the properties of hybrid grinding wheels for the machining of light metal alloys

Mechanik ◽  
2017 ◽  
Vol 90 (10) ◽  
pp. 903-905
Author(s):  
Wojciech Kacalak ◽  
Filip Szafraniec
Keyword(s):  
Light Metal ◽  
Metal Alloys ◽  
Grinding Wheels ◽  
Adaptive Structures ◽  
Abrasive Tools

In the publication the features and advantages of using new abrasive tools with innovative adaptive structures and special microaggregates for the machining of light metal alloys was described. There also a complex methodology for selecting the properties of these innovative hybrid grinding wheels was presented.

Structural Changes in Multi Principal Element Alloys in Dependence on the Aluminium Content

2021 ◽  
Vol 1016 ◽  
pp. 691-696
Author(s):  
Johannes Kirschner ◽  
Christoph Eisenmenger-Sittner ◽  
Johannes Bernardi ◽  
Alexander Großalber ◽  
Simon Frank ◽  
...  
Keyword(s):  
Structural Changes ◽  
Structural Investigation ◽  
Light Metal ◽  
Metal Alloys ◽  
Aluminium Content ◽  
Principal Element ◽  
Component Systems ◽  
Significant Research ◽  
Magnetron Sputter Deposition ◽  
Magnetron Sputter

The development of novel light metal alloys represents an important task in the further optimization of technical materials. Multi-component systems with more than 4 metals are very promising to outperform currently existing alloys, but lack significant research in systems not dominated by transition metals to date. In this work, alloys containing the elements Al, Cu, Mg and Zn were produced using magnetron sputter deposition. A detailed structural investigation using electron microscopy provided valuable insights into the influences of different metals and their relative proportions in the alloy on material properties.

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