Zobrazeno 1 - 10
of 175
pro vyhledávání: '"M Bruce Vieth"'
Publikováno v:
Journal of Testing and Evaluation. 12:297
The direct current electrical potential method for monitoring of crack length during fracture toughness JIc testing of low strength steels using the crack resistance curve approach is described. The experimental precautions and data processing proced
Autor:
AS Kleinberg, B Grugan, K Greene, B Benzing, JR Schroeder, M Bruce Vieth, RL Meltzer, N Parvathavarthini, RK Dayal, JB Gnanamoorthy
Publikováno v:
Journal of Testing and Evaluation. 14:3
For detecting susceptibility to intergranular corrosion (IGC) in austenitic stainless steels, ASTM Recommended Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels (A 262), Practice A (metallographic test), se
Publikováno v:
Journal of Testing and Evaluation. 12:341
The recycling technique of asphalt pavement materials has been used in the past decade, however, unsolved problems still exist such as rutting or instability. The slow reaction of the softening agents or the new binders or both may be responsible for
Publikováno v:
Journal of Testing and Evaluation. 9:24
Cyclic load experiments are reported for two epoxies, one containing rubber particles. With and without interruptions during unloading, the experiments were performed on an Instron machine at a constant rate of head motion using an averaging extensom
Autor:
KC Lieb, R Horstman, KA Peters, CF Enright, RL Meltzer, M Bruce Vieth, P Zaikoff, A Bouchard, R Langlois
Publikováno v:
Journal of Testing and Evaluation. 9:204
The quality assurance system of the Quebec Ministry of Transport uses laboratory test results to evaluate the quality of bituminous concretes. The success of the system depends to a large extent on the reliability of these results. To evaluate on a d
Autor:
AS Kleinberg, B Grugan, K Greene, B Benzing, JR Schroeder, M Bruce Vieth, RL Meltzer, TS Cook
Publikováno v:
Journal of Testing and Evaluation. 13:434
This investigation was undertaken to examine in detail the effect of the strain ratio, Re =emin/emax, on the cyclic behavior of Inconel 718 at 566°C. The results showed that the cyclic properties defined by the amplitude of the load-displacement hys
Publikováno v:
Journal of Testing and Evaluation. 12:194
Although substantial progress has been achieved in inductively coupled plasma (ICP) spectroscopy placing it among the principle spectroscopy tools in analytical research and applications laboratories, some limitations exist especially for the analysi
Publikováno v:
Journal of Testing and Evaluation. 10:121
As part of a program of research to study the influence of processing conditions on the impact strength of injection moldings, a relatively inexpensive modification has been made to an Izod type impact test machine so that fully instrumented tension
Publikováno v:
Journal of Testing and Evaluation. 10:102
Fracture toughness data were obtained for three constructional alloy steels having yield strengths of 958, 752, and 552 MPa (139, 109, and 80 ksi) (HY-130, A517(F) [Unified Numbering System UNS K11576], and HY-80, respectively) by testing conventiona
Publikováno v:
Journal of Testing and Evaluation. 10:192
In recent years, adhesive bonding has shown promise in replacing or supplementing conventional methods of joining such as riveting, welding, mechanical fastening, and so forth. To evaluate the dynamic characteristics of bonded structures, it is neces