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Improvement of composite fracture toughness by fusible fibers and coatings [PDF]
Williams, J. H., Jr.
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Impact Tough Robotics Challenge
2020 IEEE International Symposium on Safety, Security, and Rescue Robotics (SSRR), 2020ImPACT Tough Robotics Challenge is a national project of Japan Cabinet Office that focuses on tough technologies of robotics to give solutions to disaster response, recovery and preparedness. Natural and man-made disasters are a serious problem for our society. Robotics is widely recognized as potentially effective countermeasure to solve this problem.
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Impact Toughness of Balloon Films
1969To increase the reliability and extend the capabilities of scientific ballooning, polyethylene balloon films were measured for impact toughness at +23 and -80 C, using equipment developed for measuring the energy absorbed by or upon diaphragm fracture.
Hauser Research And Engineering Company +2 more
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Impact Toughness of A Pipeline Steel
Canadian Metallurgical Quarterly, 1977Abstract Impact fracture toughness of a pipeline steel was studied as a function of temperature and of the orientation of the crack with respect to the rolling direction. Toughness criteria, such as JId and KId, were determined. Precracked Charpy specimens were used in this investigation.
M. N. Bassim, S. Mikhail, D. R. Hay
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Impact fracture toughness tests on polymers
Polymer Engineering & Science, 1990AbstractA series of impact tests are described in which the plane strain fracture toughness, Kc1, of five different polymers is measured using a three point bend specimen at striker speeds up to 5m/s. At low speeds Kc1 is determined using the maximum load and a static analysis, but at speeds greater than 1 m/s the dynamic effects render the load signal
G. C. Adams +3 more
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Increasing the impact toughness of rails
Metallurgist, 1988It is known that the deoxidation of rail steel in the ladle with complex ferroalloys based on silicon and including calcium, magnesium, titanium, Or zirconium in a certain combination makes it possible to obtain railroad rails of group-I quality characterized by a high degree of reliability and long service life.
V. I. Syreishchikova +6 more
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