yield strength

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yield strength

the amount of stress at which a permanent (plastic) deformation in a component becomes measurable (usually taken as 0.2% permanent strain).
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Previous experiments confirmed peak yield strengths after aging depend on the cooling rate during quenching.
Modeling microstructure during heat treatment: simulating local microstructure could provide a tool for optimizing part geometry and casting operations to achieve desired mechanical properties at desired locations
To investigate the effects of steel yield strengths on the deformability of RC beams, [[theta].
Limited deformability design of high-strength concrete beams in low to moderate seismicity regions/Stipriojo betono siju ribinio deformatyvumo skaiciavimas zemo ir vidutinio seismingumo regionuose
The importance is predicated on this: while HSS has yield strengths from 210 to 550 MPa and tensile strengths of 270 to 700 MPa, the ultrahigh strength steels (UHSS), which is the extreme end of the AHSS category, have a yield strength of 550 MPa or more and a tensile strength of 700 MPa or more.
A designer material: steel: yes, steel can be considered a designer material. At least the category known as "advanced high strength steel." It is being tailored to meet specific needs
Tensile yield strengths were 1769 psi for nylon 66 and 1203 psi for nylon 12, or 92% and 63% of virgin PE strength, respectively.
New approaches to structural foam and overmolding at SPI conference
For specimens parallel to the flow direction, the yield strengths at different melt temperatures were very close and the stress-strain curves after yielding did not show much difference.
Effects of melt temperature and hold pressure on the tensile and fatigue properties of an injection molded talc-filled polypropylene
They are highly resistant to stress corrosion cracking and higher tensile and yield strengths than ferritic and austenitic grades and are used in heat exchangers and food pickling plants.
The great debate? Is stainless steel best classified as a ferrous or a nonferrous metal? The answer isn't so simple
Lower austempering temperatures produce freer structures that have higher tensile and yield strengths and superior wear resistance.
Heat treating iron castings: part 2
Table 1 gives the yield strengths and yield strains obtained with the L-direction specimens containing a central hole.
Fatigue performance of an injection molded talc-filled polypropylene
What's happening is that there is a comparatively new class of steel, ultra high strength steel, or advanced high strength steel (AHSS), materials with yield strengths in excess of 550 MPa.
Better vehicles through steel: advances are being made in steel that can lead to better, safer, more fuel-efficient vehicles--without taking a huge economic hit. (Materials)
However, as can be observed in these figures as well as from Tables 1 and 2, the difference in yield strengths of unfilled polypropylene and talc-filled polypropylene decreased with increasing temperature.
Effects of temperature and strain rate on the tensile behavior of unfilled and talc-filled polypropylene. Part I: experiments
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