This explains why engineers who are used to working with metals are surprised that plastic materials cannot operate as close to their
yield point as metals can.
Tensile testing was conducted on the polycarbonate material to characterize the mechanical properties, and determine the modulus,
yield point, and the proportional limit (Figure 7).
The top row of images shows the low-strain behavior, primarily in the region of
yield point elongation.
The stresses do not exceed the permissible
yield point.
Stress-strain curves for Thermolyn Rigid and Orfitrans Stiff exhibited maxima at the break point, comparatively low stress at the
yield point, and a relatively long strain elongation period before breaking.
Low ductility or brittle materials may not necessarily have well defined
yield points, but do exhibit definite failure points, since they fail in compression by a shattering type of fracture.
The 5 percent
yield point for the 2-inch tenons averaged 67.
If you are looking at returns purely from the rental
yield point of view (distinct from the appreciation of the capital value of the property), then the best properties for you to purchase will be low-cost apartments.
Dispers 685 is especially suitable for some organic pigments, such as yellow, red and blue and produces outstanding development of color strength, improved rheology, lower
yield point and strong reduction of mill base viscosity allowing for high pigment loading.
A nonwoven web made up of the pressure sensitive adhesive fibers has a basis weight of about 55 gpsm and a maximum load of at least about 30 gpcm, which is at least about 150% of the load at
yield point.
The stress-strain curves of the two populations clearly differed in their behavior beyond the
yield point and were probably derived from two different layers within the egg sac.
Contouring algorithms assume that each
yield point in a data set is free of measurement errors.
