Results 101 to 110 of about 527,814 (258)

Gutzwiller density functional calculations of the electronic structure of FeAs-based superconductors: Evidence for a three-dimensional Fermi surface

, 2009
The electronic structures of FeAs-compounds strongly depend on the Fe-As bonding, which can not be described successfully by the local density approximation (LDA).
Gang Xu, GuangTao Wang, Xi Dai, Yumin Qian, Z. A. Ren, Zhong Fang   +5 more
core   +1 more source

Normal concrete to polymer concrete bond strength: mohr-coulomb theory [PDF]

, 2015
This paper discusses an experimental study conducted to evaluate the bonding strength between normal concrete (NC) and polymer concrete (PC) substrate. Ground palm oil fuel ash (GPOFA) was incorporated as micro-filler in this polymer concrete (PC-GPOFA ...
Abdul Shukor Lim, Nor Hasanah, Ariffin, Nur Farhayu, Hussin, Mohd. Warid, Ismail, Mohamed A., Ismail, Mohammad, Khalid, Nur Hafizah A., Mohamed, Azman, Samadi, Mostafa   +7 more
core  

Effects of fabrication and joining processes on compressive strength of boron/aluminum and borsic/aluminum structural panels [PDF]

Processes for forming and joining boron/aluminum and borsic/aluminum to themselves and to titanium alloys were studied. Composite skin and titanium skin panels were joined to composite stringers by high strength bolts, by spotwelding, by diffusion ...
Mcwithey, R. R., Royster, D. M., Wiant, H. R.   +2 more
core   +1 more source

Flexural bond strength of masonry

, 1984
The objective of this thesis is to examine the factors that affect the flexural bond stress between masonry units and mortar. Quantitative expressions are developed relating flexural bond stress to unit, mortar and workmanship and environmental factors.
openaire   +3 more sources

Diffusion bonding of IN 718 to VM 350 grade maraging steel [PDF]

, 1972
Diffusion bonding studies have been conducted on IN 718, VM 350 and the dissimilar alloy couple, IN 718 to maraging steel. The experimental processing parameters critical to obtaining consistently good diffusion bonds between IN 718 and VM 350 were ...
Biederman, R. R., Crosby, S. R., Reynolds, C. C.   +2 more
core   +1 more source

Surface Treatments for Enhancing the Bonding Strength of Aluminum Alloy Joints. [PDF]

Materials (Basel), 2023
Luo J, Liu J, Xia H, Ao X, Yin H, Guo L.
europepmc   +1 more source

Durability and strength of bond between mortar and brick

, 1931
L. A. Palmer, J.V. Hall
openalex   +1 more source

Formation of a nano-porous structured Cu layer by selective etching of a brass layer and sinter-bonding to achieve direct Cu–Cu bonding

Journal of Materials Research and Technology
A nano porous structured (NPS) Cu layer was fabricated by a Zn plating-annealing-selective etching process. Furthermore, sinter-bonding was performed by thermocompression after forming the NPS Cu layer instead of the conventional paste sinter-bonding ...
Wan-Geun Lee, Kwang-Seong Choi, Yong-Sung Eom, Jong-Hyun Lee   +3 more
doaj  

A fundamental approach to adhesion: Synthesis, surface analysis, thermodynamics and mechanics [PDF]

The effects of composites as adherends was studied. Several other variables were studied by fractography: aluminum powder adhesive filler, fiber glass cloth scrim or adhesive carrier, new adhesives PPQ-413 and LARC-13, and strength-test temperature. When
Dwight, D. W., Wightman, J. P.
core   +2 more sources

Bond Strength of Direct and Indirect Bonded Brackets After Thermocycling [PDF]

, 2006
Thermocycling simulates the temperature dynamics in the oral environment. With direct bonding, thermocycling reduces the bond strength of orthodontic adhesives to tooth structure.
Berzins, David W., Bradley, T. Gerard, Daub, Jacob, Linn, Brandon James   +3 more
core   +1 more source