Transient liquid phase (TLP) bonding for microsystem packaging applications

2005 ◽  
Author(s):  
W. Weich ◽  
Junseok Chae ◽  
Sang-Hyun Lee ◽  
N. Yazdi ◽  
K. Najafi
Keyword(s):  
Liquid Phase ◽  
Transient Liquid Phase ◽  
Tlp Bonding ◽  
Microsystem Packaging

Transient liquid phase (TLP) bonding of TiAl/Ti6242 with Ti–Cu foil

2004 ◽  
Vol 9 (6) ◽  
pp. 525-531 ◽  
Author(s):  
H. Duan ◽  
M. Koçak ◽  
K.-H. Bohm ◽  
V. Ventzke
Keyword(s):  
Liquid Phase ◽  
Transient Liquid Phase ◽  
Tlp Bonding ◽  
Cu Foil

Transient liquid phase (TLP) bonding of Al7075 to Ti–6Al–4V alloy

2010 ◽  
Vol 61 (3) ◽  
pp. 312-317 ◽  
Author(s):  
A. AlHazaa ◽  
T.I. Khan ◽  
I. Haq
Keyword(s):  
Liquid Phase ◽  
Transient Liquid Phase ◽  
Tlp Bonding

Ultrarapid Transient-Liquid-Phase Bonding of Advanced Ceramics

2010 ◽  
Vol 64 ◽  
pp. 88-97 ◽  
Author(s):  
Sung M. Hong ◽  
Christopher C. Bartlow ◽  
Thomas B. Reynolds ◽  
Noritaka Saito ◽  
Andreas M. Glaeser
Keyword(s):  
Liquid Phase ◽  
Transient Liquid Phase ◽  
Transient Liquid Phase Bonding ◽  
Processing Conditions ◽  
Advanced Ceramics ◽  
Tlp Bonding ◽  
Ultrahigh Temperature

Interlayer designs and processing conditions that promote rapid and reliable transientliquid- phase (TLP) bonding/joining of Al2O3 and ZrO2-toughened Al2O3 ceramics are presented. The interplay between wetting, roughness, interlayer design and microstructure, and interlayer homogenization is described. The prospects for extending the method to other ceramics, notably the ultrahigh-temperature ceramics (UHTCs) will be discussed.

Transient Liquid Phase Bonding of High Strength Low Alloy Steel Coiled Tubing

2010 ◽  
Vol 442 ◽  
pp. 66-73 ◽  
Author(s):  
A. Javadzadeh ◽  
T.I. Khan
Keyword(s):  
Liquid Phase ◽  
Hsla Steel ◽  
Bonding Temperature ◽  
Transient Liquid Phase ◽  
High Strength ◽  
Oil And Gas Industry ◽  
Tube Steel ◽  
Joint Region ◽  
Coiled Tubing ◽  
Tlp Bonding

The oil and gas industry of Alberta, Canada use coiled tubing made from high strength low alloyed steel (HSLA) to extract oil from reservoirs deep beneath the earth’s surface. The repeated use of the coiled tubing in down-hole wells results in fatigue failure of the tube material. In order to repair the coiled tube, a section of tubing is fusion welded using tungsten inert gas welding onto the remaining tube steel. However, the fusion weld often fails within the weld region and therefore, alternative joining methods need to be explored to minimize detrimental changes at the joint region. In this study transient liquid phase (TLP) bonding is used with the aid of metal interlayers based on the Ag-Cu and Ni-P systems. These interlayers form a liquid at the melting point and the gradual diffusion of alloying elements into the joint and the diffusion of elements out of the joint region induces isothermal solidification whilst the joint is held at the bonding temperature. The TLP bonding behaviour of the HSLA steel as a function of bonding parameters was investigated and the quality of the joint region determined using metallurgical techniques (light and scanning electron microscopy, energy dispersive spectroscopy) and mechanical testing.

Transient liquid phase (TLP) bonding of TiAl using various insert foils

2004 ◽  
Vol 9 (6) ◽  
pp. 513-518 ◽  
Author(s):  
H. Duan ◽  
M. Koçak ◽  
K.-H. Bohm ◽  
V. Ventzke
Keyword(s):  
Liquid Phase ◽  
Transient Liquid Phase ◽  
Tlp Bonding
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