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[PDF] Top 20 Determination of the Stress and Resistivity of Stainless Steel Foams

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Determination of the Stress and Resistivity of Stainless Steel Foams

Determination of the Stress and Resistivity of Stainless Steel Foams

... Over the past few years a number of low cost metallic foams have been produced and used as the core of sandwich panels and net shaped ...parts. The main aim is to ... See full document

5

Effect of volume fraction of phases and precipitates on the mechanical behavior of UNS S31803 duplex stainless steel

Effect of volume fraction of phases and precipitates on the mechanical behavior of UNS S31803 duplex stainless steel

... grade of duplex stainless steels is the so-called ‘‘2205’’ (UNS S31803), which is used in the oil and gas industry in flexible pipes for oil extraction and in the pulp ... See full document

7

Mat. Res.  vol.3 número3

Mat. Res. vol.3 número3

... austenitic stainless steel of orthodontic wires may undergo phase transformation induced by plastic deformation and heat treatment for stress ...wires and ferromagnetic resonance ... See full document

2

art hfgabreu Cold deformation effect

art hfgabreu Cold deformation effect

... instance, the effects of thermo-mechanical param- eters were investigated by Eskandari et ...in the as-cast AISI 301 stainless ...evaluated the effect of welding heat cycles on ... See full document

10

Corrosion behavior of UNS S31803 steel with changes in the volume fraction of ferrite and the presence of chromium nitride

Corrosion behavior of UNS S31803 steel with changes in the volume fraction of ferrite and the presence of chromium nitride

... to the synergic action between a stress applied to a material with a high resistance to uniform corrosion, such as stainless steels and aluminum alloys, and a specific corrosive ... See full document

8

The application of optical measurements for the determination of accuracy of gear wheels casts manufactured in the RT/RP process

The application of optical measurements for the determination of accuracy of gear wheels casts manufactured in the RT/RP process

... preparation of the casting process included heating the mould in 70°C, which caused water to ...Next, the mould parts were joined together and filled with an aluminum ...After ... See full document

4

A Method To Find The Area Of Sector Without The Usage Of Angle Made By The Chord

A Method To Find The Area Of Sector Without The Usage Of Angle Made By The Chord

... at the alternate sides, of the tangents through the diameter of the circle, and then the line joining these points divides the circle in the ratio ... See full document

2

Mat. Res.  vol.8 número3

Mat. Res. vol.8 número3

... applied stress diagrams calculated from data presented in Figure 1 are displayed in Figure ...that the work-hardening rate decreased continuously as the applied stress increased, displaying an ... See full document

7

Evaluating the influence of selected parameters on sensitivity of a numerical model of solidification

Evaluating the influence of selected parameters on sensitivity of a numerical model of solidification

... evaluation of influence of selected parameters on sensitivity of a numerical model of ...solidification. The investigated model is based on the heat conduction equation with a ... See full document

6

Statistical Assessment of the Effect of Chemical Composition on Mechanical Properties of Hypereutectic AlSi17CuNiMg Silumin

Statistical Assessment of the Effect of Chemical Composition on Mechanical Properties of Hypereutectic AlSi17CuNiMg Silumin

... assessment of the effect of chemical composition on mechanical properties of hypereutectic AlSi17 silumin, which is expected to act as a counterpart of alloys used by automotive ... See full document

4

Analysis of Structure and Abrasion Resistance of the Metal Composite Based on an Intermetallic FeAl Phase with VC and TiC Precipitates

Analysis of Structure and Abrasion Resistance of the Metal Composite Based on an Intermetallic FeAl Phase with VC and TiC Precipitates

... with the composition of high-aluminium cast iron was superheated to a temperature of 1510°C, and then samples were cast at 1420°C for metallographic ...in the form of ferroalloy ... See full document

4

Assessment Of Some Acceleration Schemes In The Solution Of Systems Of Linear Equations.

Assessment Of Some Acceleration Schemes In The Solution Of Systems Of Linear Equations.

... systems of linear equations Ax = b, where A, b are known matrices and x is a vector of ...Systems of linear equations play a prominent role in economics, engineering, physics, chemistry, ... See full document

8

The influence of the arc plasma treatment on the structure and microhardness C120U carbon tool steel

The influence of the arc plasma treatment on the structure and microhardness C120U carbon tool steel

... C120U steel. Chemical composition of this steel is presented in Table ...oil) and tempered (in temperature 250 o C). Temperatures hardening and tempering were chosen on the basis ... See full document

4

Effect of water glass modification with nanoparticles of zinc oxide on selected physical and chemical properties of binder and mechanical properties of sand mixture

Effect of water glass modification with nanoparticles of zinc oxide on selected physical and chemical properties of binder and mechanical properties of sand mixture

... generation of materials are used in many fields. The basic methods for their preparation are the top- down and bottom-up ...techniques. The essence of the top-down ... See full document

4

Evaluation of susceptibility of the ZRE1 alloy to hot cracking in conditions of forced strain

Evaluation of susceptibility of the ZRE1 alloy to hot cracking in conditions of forced strain

... tests of casting welding show that the causes of high-temperature brittleness are the partial tears of the structure and the hot cracks of both the ... See full document

6

White and gray solidification of the Fe-C eutectic

White and gray solidification of the Fe-C eutectic

... describe the microsegregation behavior during solidification of different alloys including SG ...microsegregation of various elements had a significant effect on stable to metastable transition as ... See full document

4

Theoretical and Methodological Aspects of the ”Integration Process” Phenomenon

Theoretical and Methodological Aspects of the ”Integration Process” Phenomenon

... Studying the phenomenon of integration, S. Brucan S. considers that the underlying elements are: 1) natural-material bases that include geography, population and production; 2) social factors ... See full document

17

An Analysis Of The Difference In Gender Level Of Cassava Production And Access To Land In Abia State Nigeria

An Analysis Of The Difference In Gender Level Of Cassava Production And Access To Land In Abia State Nigeria

... most of the labour for harvesting and post-harvest activities (FAO, ...source of income for rural households (Davies et ...for the largest number of households in comparison with ... See full document

5

The analysis of solidification process of ferritic-austenitic cast steel

The analysis of solidification process of ferritic-austenitic cast steel

... possibility of increasing the hardness of the copper- containing alloy by ageing has made it reasonable to choose cast steels with copper addition for castings working under corrosive-erosive ... See full document

4

Filtration of aluminum alloys and its influence on mechanical properties and shape of eutectical silicium

Filtration of aluminum alloys and its influence on mechanical properties and shape of eutectical silicium

... casting of high quality aluminum alloys belongs to main refining ...years of experiences and experimental works on this subject, there are still some specific ...casting of aluminum alloys, ... See full document

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