Is It Just a Job?Springer Science and Business Media LLC - Tập 7 Số 4 - Trang 227-228 - 2007
Louthan, McIntyre R.
Product NewsSpringer Science and Business Media LLC - Tập 13 - Trang 30-32 - 2012
Metallurgical Analysis of Premature Failure of a Phosphor Bronze Worm WheelSpringer Science and Business Media LLC - Tập 18 - Trang 1321-1326 - 2018
Kaushal Kishore, Goutam Mukhopadhyay, Manashi Adhikary
Worm drives are commonly used where large reduction in speed and greater transfer of torque are required within a small space. Phosphor bronze is normally used material for this application owing to its lower coefficient of friction and good wear and fatigue properties. This work presents a failure analysis of a worm wheel. Analysis revealed that around 40% of the teeth of worm wheel were broken. ...... hiện toàn bộ
Evolution of Microstructure During Short-term Overheating Failure of a Boiler Water Wall Tube Made of Carbon SteelSpringer Science and Business Media LLC - Tập 18 - Trang 199-211 - 2018
Parikshit Munda, Md. Murtuja Husain, V. Rajinikanth, A. K. Metya
This paper highlights the evolution of different microstructures during short-term overheating failure of a boiler water wall tube made of SA210 Grade C steel. Short-term overheating failure of the boiler tube caused fish mouth rupture with thin lips, along the longitudinal direction of the tube with extensive tube bulging. Microstructure examination revealed elongation of grains at the fracture s...... hiện toàn bộ
A rescuer’s perspective on the world trade center disaster recoverySpringer Science and Business Media LLC - Tập 3 - Trang 9-16 - 2003
Frank Heckendorn
The World Trade Center (WTC) attack presented a terrifying but unique challenge to every American who observed or experienced that day. Everyone wanted to help in some way, but no one knew what to contribute that would be of value. The enormity of the disaster was beyond comprehension, and the feeling of most was “what can anyone contribute?” While touching very briefly on what happened at the WTC...... hiện toàn bộ
TrainingSpringer Science and Business Media LLC - Tập 18 - Trang 1092-1096 - 2018