202 Application of an enriched FEM to ID-dissimilar material joints : Application in 2-real singularities model

2011 ◽  
Vol 2011.24 (0) ◽  
pp. 20-22
Author(s):  
Chonlada LUANGARPA ◽  
Hideo KOGUCHI
Keyword(s):  
Dissimilar Material ◽  
Real Singularities

A Study on the Development and Characteristics of Flexible Resistance Sensor for Dissimilar Material FDM 3D Printing

2018 ◽  
Vol 12 (4) ◽  
pp. 268-274
Author(s):  
S. K. Lee ◽  
S. W. Lee ◽  
Y. R. Kim ◽  
J. H. Park ◽  
J. H. Kim
Keyword(s):  
3D Printing ◽  
Dissimilar Material

Dissimilar Material Joining by FSSW

2018 ◽  
Vol 87 (1) ◽  
pp. 28-32
Author(s):  
Ryoji OHASHI
Keyword(s):  
Dissimilar Material

scholarly journals 3-D modelling of the coaxial one-side resistance spot welding of AL5052/CFRP dissimilar material

2021 ◽  
Vol 68 ◽  
pp. 940-950
Author(s):  
Sendong Ren ◽  
Yunwu Ma ◽  
Ninshu Ma ◽  
Shuhei Saeki ◽  
Yoshiaki Iwamoto
Keyword(s):  
Resistance Spot Welding ◽  
Spot Welding ◽  
Dissimilar Material ◽  
Resistance Spot ◽  
Side Resistance

scholarly journals Fabrication of Ultranarrow Nanochannels with Ultrasmall Nanocomponents in Glass Substrates

Micromachines ◽  
2021 ◽  
Vol 12 (7) ◽  
pp. 775
Author(s):  
Hiroki Kamai ◽  
Yan Xu
Keyword(s):  
Electron Beam ◽  
Electron Beam Lithography ◽  
Dry Etching ◽  
Dissimilar Material ◽  
Glass Substrates ◽  
Nanofluidic Devices ◽  
Fundamental Research ◽  
Fine Glass ◽  
Physical Phenomena

Nanofluidics is supposed to take advantage of a variety of new physical phenomena and unusual effects at nanoscales typically below 100 nm. However, the current chip-based nanofluidic applications are mostly based on the use of nanochannels with linewidths above 100 nm, due to the restricted ability of the efficient fabrication of nanochannels with narrow linewidths in glass substrates. In this study, we established the fabrication of nanofluidic structures in glass substrates with narrow linewidths of several tens of nanometers by optimizing a nanofabrication process composed of electron-beam lithography and plasma dry etching. Using the optimized process, we achieved the efficient fabrication of fine glass nanochannels with sub-40 nm linewidths, uniform lateral features, and smooth morphologies, in an accurate and precise way. Furthermore, the use of the process allowed the integration of similar or dissimilar material-based ultrasmall nanocomponents in the ultranarrow nanochannels, including arrays of pockets with volumes as less as 42 zeptoliters (zL, 10−21 L) and well-defined gold nanogaps as narrow as 19 nm. We believe that the established nanofabrication process will be very useful for expanding fundamental research and in further improving the applications of nanofluidic devices.

Dissimilar material joining using laser (aluminum to steel using zinc-based filler wire)

2007 ◽  
Vol 39 (3) ◽  
pp. 652-661 ◽  
Author(s):  
Alexandre Mathieu ◽  
Rajashekar Shabadi ◽  
Alexis Deschamps ◽  
Michel Suery ◽  
Simone Matteï ◽  
...  
Keyword(s):  
Dissimilar Material ◽  
Filler Wire

scholarly journals Creep Fatigue Life Assessment of a Pipe Intersection with Dissimilar Material Joint by Linear Matching Method

2016 ◽  
Vol 853 ◽  
pp. 366-371
Author(s):  
Daniele Barbera ◽  
Hao Feng Chen ◽  
Ying Hua Liu
Keyword(s):  
High Temperature ◽  
Fatigue Life ◽  
Direct Method ◽  
Life Assessment ◽  
Dissimilar Material ◽  
Matching Method ◽  
Fatigue Life Assessment ◽  
Creep Fatigue ◽  
The Impact ◽  
Linear Matching Method

As the energy demand increases the power industry has to enhance both efficiency and environmental sustainability of power plants by increasing the operating temperature. The accurate creep fatigue life assessment is important for the safe operation and design of current and future power plant stations. This paper proposes a practical creep fatigue life assessment case of study by the Linear Matching Method (LMM) framework. The LMM for extended Direct Steady Cycle Analysis (eDSCA) has been adopted to calculate the creep fatigue responses due to the cyclic loading under high temperature conditions. A pipe intersection with dissimilar material joint, subjected to high cycling temperature and constant pressure steam, is used as an example. The closed end condition is considered at both ends of main and branch pipes. The impact of the material mismatch, transitional thermal load, and creep dwell on the failure mechanism and location within the intersection is investigated. All the results demonstrate the capability of the method, and how a direct method is able to support engineers in the assessment and design of high temperature component in a complex loading scenario.

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