• Hardness and tensile strength can be increased by cold working, but modified by lowered carbon content providing good resistance to corrosion in welded construction where subsequent heat treatment is not practical. (metalsupermarkets.com)
  • The Vickers hardness of WB or tungsten diboride WB2 crystals is ~20 GPa and that of WB4 is ~30 GPa for loads exceeding 3N. (mis-asia.com)
  • It has very high strength, very high hardness, good high-temperature resistance, good electrical conductivity and excellent oxidation resistance. (mis-asia.com)
  • It is a valuable material because of its electrical conductivity, hardness and chemical stability. (mis-asia.com)
  • Contained in a sturdy metal bottle, eSun Hard-Tough Resin has high physical strength, high hardness, and high toughness similar to ABS filament. (solarbotics.com)
  • It is about equal to the average for timbers of similar density in bending strength, elastic resilience, hardness, compression across the grain, shear, and toughness. (pfaf.org)
  • Your body needs calcium to maintain the strength and hardness of your bones. (medlineplus.gov)
  • Such as high melting point (2980 centigrade), high hardness (34 GPa), and density is 4.52 g/cm3. (mis-asia.com)
  • Boron c Diboride Vanadium (VB2), with its hexagonal structure and melting point at 2980 degrees Celsius has great hardness. (mis-asia.com)
  • It has an ultra-high temperature (UHTC), melting point of 3246.6°C. Because of its low density (6.09 g/cm3), and excellent high-temperature resistance it is a good candidate for high-temperature aerospace uses such as rocket propulsion systems or hypersonic flight. (mis-asia.com)
  • This paper focuses on heat-related changes of physical properties such as bulk density, P-wave velocity, P-wave modulus, and Duroskop surface hardness of the dominant lithology: monzogranite. (bme.hu)
  • Laboratory test results show that bulk density values slightly decrease from room temperature to 250 °C treatment and further dropped at 500 °C and especially at 750 °C. P-wave velocity values and the connected P-wave modulus tend to decrease from room temperature to 750 °C significantly. (bme.hu)
  • density -hardness -modulus of elasticity I would choose hardness. (glassdoor.com)
  • Reduce the length, increase the thickness, change the material to one with a stronger young's modulus (just have to be careful about the tradeoff between material density and stiffness). (glassdoor.com)
  • this 10% of virgin steel maintains hardness, density, and thickness. (kleankanteen.com)
  • Materials and method: Eighty (n=80) composite resin specimens (FiltekTM Z350 XT color A2B) with 4 mm of diameter and 2 mm of thickness were produced, whereas forty (n=40) were meant for the evaluation of degree of conversion and forty (n=40) for hardness. (bvsalud.org)
  • Testing the Hardness and Density of Metals. (fi.edu)
  • M. Gürbüz and T. Mutuk, "Effect of process parameters on hardness and microstructure of graphene reinforced titanium composites," Journal of Composite Materials, vol. 52, no. 4, pp. 543-551, 2017. (chula.ac.th)
  • Conclusion: The higher the power of the curing unit, the higher the DC and hardness of composites resins. (bvsalud.org)
  • Density, hardness, wear resistance and microstructure analyzes were performed on the Titanium samples. (chula.ac.th)
  • Hardness is the resistance to being scratched, but the ability to resist breakage is called tenacity. (ga.gov.au)
  • For this reason, topaz is quite fragile, even though it has a hardness of 8, and is often found in sections, rather than whole crystals. (ga.gov.au)
  • Six commercial corn hybrids with varying degrees of endosperm hardness were processed using a small scale dry grind laboratory procedure. (usda.gov)
  • In this study, effect of endosperm hardness on ethanol yield was evaluated. (usda.gov)
  • Depending upon endosperm hardness, ethanol yield varied by 1.89% (v/v) among hybrids. (usda.gov)
  • Simple methods would be density (feeling the mass of the object), surface finish (color, texture). (glassdoor.com)
  • All its intensive properties, such as the mass per volume (mass density) or volume per mass (specific volume), must remain the same in each half. (wikipedia.org)
  • From room temperature to 500 °C, a slight but apparent decrease between 500 °C and 750 °C significant reductions in the bulk density, P-wave velocity, and Duroskop values. (bme.hu)
  • The working qualities vary according to the density and silica content but are generally rated as satisfactory. (pfaf.org)
  • The results of this study suggest that a device with intensity of 100 mW/cm² does not provide satisfactory degree of conversion and hardness, compromising the performance of the restorative material. (bvsalud.org)
  • The API is adequately controlled by its set of quality specifications which is pharmacopoeial based, with additional in-house specifications including polymorphic identity (Form II), tapped density, particle size and residual solvents. (who.int)
  • Purity: >99% Particle size: 5-10um About Molybdenum Boride MoB2 Powder: Molybdenum boride is a compound of molybdenum and boron.Their most notable feature is their high hardness. (mis-asia.com)
  • Polymeric nitrogen, stabilized by compressing pure molecular nitrogen, has yet to be recovered to ambient conditions, precluding its application as a high-energy density material. (osti.gov)
  • The nitrogen framework persists to ambient pressure on decompression after removal of helium, forming pure polymeric nitrogen, t-N. t-N is dynamically and mechanically stable at ambient pressure with an estimated energy density of ~11.31 kJ/g, marking it out as a remarkable high-energy density material. (osti.gov)
  • Their most remarkable property is high hardness. (mis-asia.com)
  • Dividing one extensive property by another extensive property generally gives an intensive value-for example: mass (extensive) divided by volume (extensive) gives density (intensive). (wikipedia.org)
  • The best density and hardness results are 4.28 g·cm -3 and 419.8 HV, respectively. (chula.ac.th)
  • Little is known about the effect of endosperm hardness on ethanol yields. (usda.gov)
  • The metal product in the form of arc-melted buttons has a hardness ranging from 130 to 170 Bhn and can be cold-rolled into 15-mil thick strips without intermediate annealing. (cdc.gov)
  • At a cathode current density of 300 amp per sq ft, the zirconium metal produced was 95 pct +200 mesh size. (cdc.gov)
  • Resins of the degree of conversion and hardness were photoactivated by LED for 20 seconds at power intensities of 1000 mW/cm2, 700 mW/cm2, 400 mW/cm2, and 100 mW/cm2, for groups P10T2, P7T2, P4T2, and P1T2, respectively. (bvsalud.org)
  • The chlorine gas generated at the graphite anode during electrolysis was confined in and vented out of the cell through a high-density graphite tube into a scrubbing solution of NaOH. (cdc.gov)
  • Vixen's silicone dildos and vibrators are generally hyper-realistic, and with the invention of dual-density Vixskin Silicone, their silicone sex toys are now both realistic in appearance and in texture. (comeasyouare.com)