Search
Now showing items 1-10 of 26
Distortional buckling of simple lipped channel in bending results of the experimental analysis versus direct strength methods
(2006-12-01)
Cold-formed steel members are subject to failure caused by buckling, normally under loads smaller than those corresponding to partial or total yielding of the cross section. The buckling of members in bending can be ...
Modified Steels for Cold-Forming U-Bolts Used In Leaf Springs Systems
(SPRINGER, 2009)
In this work, a low alloy steel and a fabrication process were developed to produce U-Bolts for commercial vehicles. Thus, initially five types of no-heat treated steel were developed with different additions of chrome, ...
MUTAGENESIS AND TEMPERATURE-SENSITIVE LITTLE MACHINES
(INTECH, 2012)
In mammals a class of ion channels able to sense a wide range of temperatures (0-60 °C) has evolved. These molecular thermodynamic machines called thermo Transient Receptor Potential (thermoTRP) are spread through the ...
Surface characterization of Ti-7.5Mo alloy modified by biomimetic method
(Elsevier B.V. Sa, 2010-10-15)
Titanium and its alloys have been used in dentistry due to their excellent corrosion resistance and biocompatibility. It was shown that even a pure titanium metal and its alloys spontaneously form a bone-like apatite layer ...
Automatic microstructural characterization and classification using artificial intelligence techniques on ultrasound signals
(2013-06-15)
Secondary phases such as Laves and carbides are formed during the final solidification stages of nickel based superalloy coatings deposited during the gas tungsten arc welding cold wire process. However, when aged at high ...
Efeito da refrigeração do ar comprimido utilizado em MQL (mínima quantidade de lubrificante) aplicado ao processo de retificação
(Universidade Estadual Paulista (UNESP), 2017-07-21)
O processo de retificação é um processo de usinagem por abrasão que visa principalmente obtenção de superfícies com baixa rugosidade e tolerância dimensional estreita. Essa combinação é possível por causa das múltiplas ...