Sentence examples for range of hardness from inspiring English sources

Concerning the desired physical properties including transparency, low melt viscosity and melting temperature as well as a wide range of hardness grades from soft (flexible) to hard (rigid), three different hardness grades of thermoplastic polyurethanes were found to be the best candidates for this lens application.

Various sizes of indenters and loads allow a wide range of hardness to be measured.

Artists' pencils come in a range of hardness, depending on how much clay is used to bind the graphite.

Users who need to construct more complicated queries (eg variable sources with some range of hardness ratios etc). or who need to perform cross matches, must use the CSCView application or use the CSCCLI interface directly.

The biotic ligand model provides a quantitative framework for assessing metal toxicity over a range of hardness, pH and dissolved organic carbon (DOC) levels.

Nano-indentation tests were conducted using a Berkovich indenter on five materials spanning a wide range of hardness and plasticity.

Results showed that increasing hardness of the backing enhanced the performance of the module while cover plate hardness had no influence within the range of hardnesses tested.

Compression testing of tri-isotropic (TRISO) carbon/silicon carbide-coated fuel particles between anvil materials with a wide range of hardnesses was investigated.

Devised in the 1920s by engineers at Vickers, Ltd., in the United Kingdom, the diamond pyramid hardness test, as it also became known, permitted the establishment of a continuous scale of comparable numbers that accurately reflected the wide range of hardnesses found in steels.

Formulations from different manufacturers, having a wide range of Shore hardness values (from A45 to D51), were examined using simple, inexpensive and standard laboratory methods.

Aouici et al. used CBN tool in machining AISI H11 steel encompasses a relatively wide range of workpiece hardness values (40, 45 and 50) HRC and adopted statistical methodology to examine the inference of cutting parameters and workpiece hardness on the surface roughness and on additional responses such as cutting forces.