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S. Jiang, R. L. Peng, Z. Hegedus, Thomas Gnaupel-Herold, J. J. Moverare, U. Lienert, F. Fang, X. Zhao, L. Zuo, N. Jia
… The softer Ti grains show a slow decline of strain hardening during plastic deformation, which extends strain hardening of the composites to a wide range and postpones the …
Farhoud Kabirian, Akhtar S. Khan, Thomas H. Gnaupel-Herold
… (TD), and normal direction (ND). The s-shape strain hardening curve which is the main characteristic of … (423 K) and the lowest strain rate (10 -4 s -1 ), s-shape hardening is no longer present. However, measured texture …
Limin Sun, Laurence C. Chow, Shozo Takagi, Elena F. Burguera, Stanislav Frukhtbeyn
This study investigated the effects of particle size on the hydrolysis reaction of DCPD at pH 7 and 37 C and on the setting properties of a TTCP/DCPD cement. The kinetics of the hydrolysis reaction was controlled by a nucleation and growth mechanism
… a constitutive model to capture the flow stress and hardening evolution of 1045 steel under rapidly heated … to capture complex rate- and temperature-sensitive strain hardening, with a dual-rate sensitivity model to capture the …
Pu-Jui Su, Bernard Haochih Liu, Stephanie S. Watson, Li Piin Sung
… Preliminary results indicate two competing behaviors (hardening versus softening) were found in surface modulus and … regardless of surface treatment exhibit the typical hardening behavior. However, the AU composites containing …
Homeowners and builders have increasingly strived to build low energy homes. As building materials, equipment, and methods have improved and renewable energy systems have become commonplace, the goal of net-zero energy homes has become technologically
… play a key role in personal authentication in the home? Do intelligent network appliances need strong personal … data. Strong security is encouraged, especially when home appliances can be remotely controlled. Unlike passwords, … providers? These topics, utilization scenarios in the home and an introduction to the state-of-the art will be …
The National Institute of Standards and Technology (NIST) is improving its resource allocation process by doing "microstudies" of its research impacts on society. This report is one of a series of microstudies prepared by NIST's Building and Fire Research