• Nenhum resultado encontrado

High strength - Mechanical properties

Microstructure and mechanical properties of as-cast and annealed high strength low alloy steel.

Microstructure and mechanical properties of as-cast and annealed high strength low alloy steel.

... (high strength low alloy) steels in order to meet higher safety ...the strength through grain refining and can lead to bimodal grain size distribution, depending on the precipitates ...good ...

13

Unique microstructure and excellent mechanical properties of ADI

Unique microstructure and excellent mechanical properties of ADI

... Unlike conventional ductile irons, ADI does not contain the hard, brittle, plate type of cementite, but has about 20%-40% austenite in the form of blocks and thin films of austenite. Austenite has an fcc lattice in which ...

5

Predicting ADI mechanical properties

Predicting ADI mechanical properties

...  - EN – GJS – 800 – 8,  - EN – GJS – 1000 – 5,  - EN – GJS – 1200 – 2,  - EN – GJS – 1400 – 1 From the table 3 results that high-strength grades (1200, 1400 MPa) can be obtained by quench hardening ...

8

A Tri-modal 2024 Al -B4C composites with super-high strength and ductility: Effect of coarse-grained aluminum fraction on mechanical behavior

A Tri-modal 2024 Al -B4C composites with super-high strength and ductility: Effect of coarse-grained aluminum fraction on mechanical behavior

... 79 optical microscopy, Transmission electron microscopy (Philips FEGC200) and Scanning electron microscopy (TESCAN XMU VEGA- II) equipped with EDS spectroscopy. The grain size and lattice strain of samples before and ...

12

Mechanical and Permeability Properties of Milk Protein Films

Mechanical and Permeability Properties of Milk Protein Films

... tensile properties, water vapour and oxygen ...showed high solubility at pH range ...tensile strength and a lower % elongation at break than sodium caseinate ...

9

Effects of extreme cooling methods on mechanical properties and shear bond strength of bilayered porcelain/3Y-TZP specimens

Effects of extreme cooling methods on mechanical properties and shear bond strength of bilayered porcelain/3Y-TZP specimens

... in high transitional temperature differences throughout the restoration, especially at the thicker and irregular layers and upon fast ...a high transient thermal gradient between the outer and inner ...a ...

7

Mechanical properties of microsphere based composite materials

Mechanical properties of microsphere based composite materials

... with high speed cutting ...for strength measurement it was observed that there were many voids in the synthetic foam so ...for strength measurements and Figure 45 shows the voids in the specimens ...

59

Mechanical properties of Raphanus sativus L. seeds

Mechanical properties of Raphanus sativus L. seeds

... maximum strength with the loss of moisture of seeds of Raphanus sativus in all analyzed ...rupture strength values in this study were smaller than those of other studies, and this may be because of the ...

6

Alkali-Activated Fly Ashes: Influence of Curing Conditions on Mechanical Strength

Alkali-Activated Fly Ashes: Influence of Curing Conditions on Mechanical Strength

... hydration. High compression strength, high durability (in particular during acid attacks), good stability under high temperatures and heavy metal retention capacity are some of the ...

11

Table 1: Cement characterization and mechanical properties

Table 1: Cement characterization and mechanical properties

... Its high mechanical strength enables the application of the composite in bolder ...indicated high durability under some ag- gressive wet environments, with no signs of carbonation, nor damage ...

13

Epoxy Resin Based Composites, Mechanical and Tribological Properties: A Review

Epoxy Resin Based Composites, Mechanical and Tribological Properties: A Review

... with high corrosion resistance, excellent machining properties, high thermal and electrical properties, high ductility, low strength, hardness and wear resistance ...and ...

25

PHYSICAL AND MECHANICAL PROPERTIES OF TORREFIED Ceiba pentandra WOOD

PHYSICAL AND MECHANICAL PROPERTIES OF TORREFIED Ceiba pentandra WOOD

... for high economic value is a necessity. Physico-mechanical properties of torrefied Ceiba pentandra wood were ...bending strength tests, thirty nine specimens of dimensions 20mm × 20mm x 300mm ...

9

Fresh-state and mechanical properties of high-performance self-compacting concrete with recycled aggregates from the precast industry

Fresh-state and mechanical properties of high-performance self-compacting concrete with recycled aggregates from the precast industry

... Table 14 and Figure 30 show the thickness reduction by abrasion results. Figure 30 shows a trend for a greater thickness reduction as the RA substitution ratio increases, which was consistent with the trends in other ...

29

Laser welding of precipitation strengthened Ni-rich NiTiHf high temperature shape memory alloys: Microstructure and mechanical properties

Laser welding of precipitation strengthened Ni-rich NiTiHf high temperature shape memory alloys: Microstructure and mechanical properties

... superelastic properties at temperatures above 100 ...NiTiHf high temperature shape memory alloy is reported for the first ...equivalent strength and near-perfect superelasticity in the welded and ...

14

Mechanical Properties of Electrolyte Jet Electrodeposited Nickel Foam

Mechanical Properties of Electrolyte Jet Electrodeposited Nickel Foam

... its strength and potential stability are better than the commonly used Raney-Ni ...operation, high cost and poor performance though having the advantage of batch ...at high speed by applying voltage ...

4

Mechanical properties of stent-graft materials

Mechanical properties of stent-graft materials

... Ultra high molecular weight polyethylene (UHMWPE or UHMW), a subset of the thermoplastic polyethylene, is also known as high-modulus polyethylene (HMPE) or high-performance polyethylene ...

34

Mechanical properties of a silicone for high temperature applications

Mechanical properties of a silicone for high temperature applications

... different properties depending on their volatile and non-volatile ...these properties which include viscosity, adhesion, shear strength, and shear ...joint mechanical properties which ...

97

Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures

Evaluation of mechanical properties of cement slurries containing SBR latex subjected to high temperatures

... From the information analyzed through the use of statistical tools it was possible to verify that the latex showed a strong influence on the values of compressive strength. This behavior occurs because this ma- ...

8

Mechanical properties of ultra-high pressure sintered sphene (CaTiSiO5)

Mechanical properties of ultra-high pressure sintered sphene (CaTiSiO5)

... Sphene (CaTiSiO 5 ), a complex orthosilicate mineral, finds its use predominantly in radioactive waste immo- bilization [1]. The leaching studies performed on glass ceramic based CaSiTiO 5 in an underground vault envi- ...

4

High Pressure Laminates with Antimicrobial Properties

High Pressure Laminates with Antimicrobial Properties

... Antimicrobial activity of 1%(TOP), 1%(IN), and 2.4%(IN) PHMB-DPL was evaluated periodically during a 2-month period, using the quantitative method adapted from ISO 22196 and described in Experimental Section 3.2.2 . The ...

12

Show all 8460 documents...

temas relacionados