In my visits abroad, and even in the Third World, I have noticed that during road repairs the scratches and indentations
made are perpendicular to traffic flow.
Carefully scoop spoonfuls of the marshmallow mixture into the indentations
in the flour, letting it fill the dips and pile on top about half the volume again.
It is assumed for the current Q&P steel that, among all the data for A/UT, the indentations
with hardness lower than 6.
In this study, both loaded and unloaded indentations
were studied to establish how the response of spherical indentation
was influenced by the residual stress and material properties.
Microscale and nanoscale indentation
methods have been used to measure modulus profiles after the heterogenous oxidation of thick sections of nitrile rubber (9).
Sharp Berkovich three-sided pyramid is commonly used in nanoscale indentations
due to its small tip roundness, normally about 100 nm.
Near a visible registration mark, scratches or indentations
were created on coating surfaces using Hysitron TriboIndentor[R] with a Berkovich diamond indenter of tip radius R [Less than] 100 nm, all with a peak force of 400 [mu]N.
were made across only half of each specimen's width (5mm).
Based on the literature [23,30] and the preliminary results from a pilot test, the technical specifications of the apparatus were set as follows: (1) precise indentation
speed control with a maximum speed of 10 mm/s, (2) compressive force up to 150 N, (3) indentations
of up to 35 mm, (4) manufacturing cost (<$5,000), (5) adjustable indentation
direction from 0[degrees] to 360[degrees], (6) quick replacement of indentation
probes, and (7) negligible delay between loading and unloading of tissue so that hysteresis can be observed and measured.
A brief summary of the development of the law related to coastal indentations
may be helpful here.
All control of the hardness instrument is handled through the company's Minuteman ELT software, which allows the system to automatically test and measure indentations
, as well as to set up and run automatic testing sequences with very limited operator interaction.
Softening points and depth of indentation
can be good measures of cure, since increased crosslinking gives higher softening points and smaller indentations