VIBRATION DAMPING CAPACITY OF AZ91D MAGNESIUM ALLOYS

2006 ◽  
Vol 42 (10) ◽  
pp. 186 ◽  
Author(s):  
Jin ZHANG
Keyword(s):  
Magnesium Alloys ◽  
Vibration Damping ◽  
Damping Capacity

Change in damping capacity arising from twin-boundary segregation in solid-solution magnesium alloys

2020 ◽  
Vol 100 (10) ◽  
pp. 494-505
Author(s):  
Hidetoshi Somekawa ◽  
Dudekula Althaf Basha ◽  
Alok Singh ◽  
Tomohito Tsuru ◽  
Hiroyuki Watanabe
Keyword(s):  
Solid Solution ◽  
Twin Boundary ◽  
Magnesium Alloys ◽  
Boundary Segregation ◽  
Damping Capacity

Vibration-Damping Capacity of Lotus-Type Porous Magnesium at Room Temperature

2006 ◽  
pp. 694-697
Author(s):  
Zhen Kai Xie ◽  
Takumi Banno ◽  
Yasuo Yamada ◽  
Masakazu Tane ◽  
Soong Keun Hyun ◽  
...  
Keyword(s):  
Room Temperature ◽  
Vibration Damping ◽  
Damping Capacity ◽  
Porous Magnesium

Effect of Deformation on the Damping Capacity of Magnesium Alloys

2005 ◽  
pp. 737-740
Author(s):  
Xiao Shi Hu ◽  
Kun Wu ◽  
Ming Yi Zheng ◽  
Shi Wei Xu ◽  
Y.K. Zhang
Keyword(s):  
Magnesium Alloys ◽  
Damping Capacity

Enhanced damping capacity of magnesium alloys by tensile twin boundaries

2015 ◽  
Vol 101 ◽  
pp. 8-11 ◽  
Author(s):  
Yujie Cui ◽  
Yunping Li ◽  
Shihai Sun ◽  
Huakang Bian ◽  
Hua Huang ◽  
...  
Keyword(s):  
Magnesium Alloys ◽  
Damping Capacity ◽  
Twin Boundaries

scholarly journals Review of Passive Electromagnetic Devices for Vibration Damping and Isolation

2019 ◽  
Vol 2019 ◽  
pp. 1-16 ◽  
Author(s):  
Efren Diez-Jimenez ◽  
Rocco Rizzo ◽  
Maria-Jesus Gómez-García ◽  
Eduardo Corral-Abad
Keyword(s):  
Lower Cost ◽  
Mechanical Vibration ◽  
Vibration Damping ◽  
Technology Readiness ◽  
Damping Capacity ◽  
Electromagnetic Devices ◽  
Technology Readiness Level ◽  
Recent Developments ◽  
Readiness Level ◽  
Application Fields

Passive electromagnetic devices for vibration damping and isolation are becoming a real alternative to traditional mechanical vibration and isolation methods. These types of devices present good damping capacity, lower cost, null power consumption, and higher reliability. In this work, a state-of-the-art review has been done highlighting advantages and drawbacks, application fields, and technology readiness level of most recent developments. In addition, a general introductory section relates presents key considerations that any engineer, electrical or mechanical, needs to know for a deep comprehension and correct design of these types of devices.

An Analytical and Experimental Evaluation of the Damping Capacity of Sandwich Beams With Viscoelastic Cores

1967 ◽  
Vol 89 (3) ◽  
pp. 438-443 ◽  
Author(s):  
I. W. Jones ◽  
V. L. Salerno ◽  
A. Savacchio
Keyword(s):  
Previous Investigation ◽  
Equations Of Motion ◽  
Free Vibrations ◽  
Vibration Damping ◽  
Damping Capacity ◽  
Sandwich Beams ◽  
Natural Boundary ◽  
Test Program ◽  
Test Procedures ◽  
Natural Boundary Conditions

A study is made of the free vibrations of sandwich beams with viscoelastic cores. The study, which is a generalization of a previous investigation by the authors [1] includes the equations of motion and natural boundary conditions, derivation of expressions for the modal distribution of damping based upon “small damping” assumptions, numerical examples, and a supporting test program. The generally high values calculated for beams of various materials indicate that this type of construction is efficient for vibration damping applications. It was found, however, that the calculated and test values were not in accord. This lack of agreement signifies the necessity for greater refinement in both analytical methods and test procedures.

Effects of Y on mechanical properties and damping capacity of ZK60 magnesium alloys

2010 ◽  
Vol 20 ◽  
pp. s366-s370 ◽  
Author(s):  
Jing-feng WANG ◽  
Shan GAO ◽  
Liang ZHAO ◽  
Hao LIANG ◽  
Yao-bo HU ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Magnesium Alloys ◽  
Damping Capacity

High Strength-High Damping Capacity Wrought Magnesium Alloys

1975 ◽  
Author(s):  
Albert Zalcmann ◽  
Jeffrey Waldman ◽  
Milton Schwartz
Keyword(s):  
Magnesium Alloys ◽  
High Strength ◽  
Damping Capacity

DURA-BAR GX

Alloy Digest ◽  
2021 ◽  
Vol 70 (7) ◽  
Keyword(s):  
Wear Resistance ◽  
Cast Iron ◽  
Physical Properties ◽  
Tensile Properties ◽  
Gray Cast Iron ◽  
Heat Treating ◽  
Vibration Damping ◽  
Damping Capacity ◽  
Continuous Cast ◽  
Cast Products

Abstract Dura-Bar GX is a heat-treatable, pearlitic gray cast iron that is used for the production of continuous cast products. It is ideal for applications that require a combination of moderate strength, good wear resistance, and good vibration damping capacity. This datasheet provides information on composition, physical properties, microstructure, hardness, and tensile properties. It also includes information on heat treating and machining. Filing Code: CI-83. Producer or source: Charter Dura-Bar, Inc.

Effects of Aging Treatment on the Damping Capacities of ZA84-xSb Magnesium Alloys

2012 ◽  
Vol 189 ◽  
pp. 134-138
Author(s):  
Jian Qiang Wang ◽  
Shao Kang Guan ◽  
Hao Zhu
Keyword(s):  
Dislocation Density ◽  
Magnesium Alloys ◽  
High Temperatures ◽  
Low Temperatures ◽  
Treatment Process ◽  
Cast Alloy ◽  
Aging Treatment ◽  
Damping Capacity ◽  
Second Phases ◽  
Effects Of Aging

The effects of aging treatment on the damping capacities of ZA84-xSb alloys were studied. The results show that in the aging treatment process, because of following mainly reasons: (1) the dissolution of the ternary phases, (2) the increase of grain interfaces, (3) the increases of dislocation density, and (4) the micro deformations of matrix interfaces and the second phases, the damping capacity of ZA84-xSb magnesium alloys did not be reduced. On the contrary, whether at the low temperatures or high temperatures, its damping capacity is higher than as-cast alloy, which is of great significance for the application of ZA84-xSb magnesium alloys.

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