[PDF] Top 20 The friction influence on stress in micro extrusion
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The friction influence on stress in micro extrusion
... Micro extrusion is a new production method for metallic small items with two dimensions less than 1mm [1] by forming ...to micro scale, some of process parameters, such as for example grain size or ... See full document
4
Influence of the Aluminium Alloy Type on Defects Formation in Friction Stir Lap Welding of Thin Sheets
... all the welds. Using the procedures detailed in Leitão et ...true stress-strain curves were plotted. In Figure 6 the local stress-strain curves for the ... See full document
11
Functionally different pads on the same foot allow control of attachment: stick insects have load-sensitive "heel" pads for friction and shear-sensitive "toe" pads for adhesion.
... preload on adhesion Arolia. Arolium adhesion increased significantly with the applied pulling force (see Table 1, Page’s trend test, L 7,10 ~1397, pv0 :001, n = ...of the body weight at zero pulling ... See full document
11
Reduction of cyanogenic glycosides by extrusion - influence of temperature and moisture content of the processed material
... pelleting, extrusion or microwave roas- ting are commonly used to reduce the content of CGs ...because the detoxification is based only on deactivation of ...under the action of enzymes ... See full document
9
Lat. Am. j. solids struct. vol.13 número1
... effect. The dynamic performance of mortar under compressive and tensile loading was studied by Yang et ...based on splitting tests, and the results show that mortar is of rate ...analyze the ... See full document
23
Numerical simulation of the bulk forming processes for 1345 aluminum alloy billets
... into the account the advanced formalism of large displacements and large ...Also, the interface workpiece formalism in ...determine the evolution of the micro hardness as ... See full document
9
A numerical study of a tribological exoeriment
... was the development of a finite element model of the physical tribological ...discretisations in the longitudinal and transverse direction were modelled. The longitudinal and transverse ... See full document
135
J. Braz. Soc. Mech. Sci. & Eng. vol.34 número2
... The friction force provokes changes in the stress field generated by the contact between bodies, thus exerting great influence on the contact fatigue ... See full document
10
Influence of stocking density on growth performance and welfare of juvenile tilapia (Oreochromis niloticus) in cages
... by the Ethics Committee for Animal Use (CEUA/UnB nº ...reared in net- cages located in Chavantes reservoir at Fortuna, SP, ...distributed in 12 net-cages (3 x 2 x ...days in a ... See full document
9
The Implication Of Mens Rural-Urban Migration On Household Decision Making In Soy Sub-County Kenya
... migration in search of employment. In West Africa, Ghana in particular, this has historically been manifested in the migration flow of farmers from the poor regions in ... See full document
6
Computer modeling of the stress-strain state of a linear friction welded disk
... linear friction welding (LFW) ...simulation, the stress-strain state of the machine and disk module for linear friction welding of aluminum alloy blisks also was ...obtained. On ... See full document
4
Tribological, electrochemical and tribo-electrochemical characterization of bare and nitrided Ti6Al4V in simulated body fluid solution
... served on the friction coefficient results (Fig. 14) for the nitrided al- ...loy. Friction coefficient shows a run-in period followed by an increase of up to 2000 s accompanied ... See full document
8
Experimental Analysis Of Heat Transfer From Square Perforated Fins In Staggered Arrangement
... shows the behavior of the Nu/Nus as a function of the duct Reynolds number and inter-fin distance ratios (Sy/D) for a constant clearance ratio (C/H) of ...that the fin numbers on ... See full document
8
The influence of stress factors on the attention levels of nursing professionals
... to the environmental conditions where the care is provided as a first source for cognitive changes, particularly the levels of the attention given by the nursing professional while at ... See full document
13
Lat. Am. j. solids struct. vol.11 número7
... In the present study, dynamic pull-in instability of electrostatical- ly-actuated micro-beams is investigated through proposing the nonlinear frequency amplitude ...of the ... See full document
13
Dental Press J. Orthod. vol.17 número2
... of the literature on SLB and reported that based on the evaluation of the papers published until august 2008, there were no evidence to support that SLB brackets gener- ated ... See full document
8
Enhanced Atlantic subpolar gyre variability through baroclinic threshold in a coarse resolution model
... variability in the Atlantic subpo- lar gyre on various time ...simulated in a coupled climate model in the proximity of a dynamical ...threshold. The threshold and ... See full document
9
The Impact of the Expansion of the Bolsa Familia Program on the Time Allocation of Youths And Their Parents Lia Chitolina Miguel Nathan Foguel Naercio Menezes-Filho
... of the two main variable benefits of the program is conditioned on health and education ...enrolled in school and attend at least 85% of school days. Enrollment in school is also ... See full document
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The influence of extrusion on the content of polyphenols and antioxidant/antiradical activity of rye grains (Secale cereale L.)
... of extrusion of rye grains about 7% decrease was observed of antioxidant activity in the beta-carotene-linoleate model system, when 20%/120°C in contrast to the remaining parameters of ... See full document
9
Pilot study of the psychological factors in the professional health of managers.
... field in Russia—the psychology of professional health — are ...as the abili- ties of a person successfully to cope with the demands and requirements in a professional environment is ... See full document
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