Latest Martensite Stories
A new material with a low-temperature nonmagnetic phase and a strongly magnetic high-temperature phase could potentially be used to help generate power
By Soliman, Mohamed Palkowski, Heinz Two Mo-Nb microalloyed transformation-induced-plasticity (TRIP) steels, with Al contents of 0.23 and 0.65, were subjected to several hot-rolling conditions designed to generate different ferrite morphologies and grain sizes.
By Tartaglia, John M Lazzari, Kristen A; Hui, Grace P; Hayrynen, Kathy L This study was conducted to compare the hydrogen embrittlement (HE) resistance of austempered 4340 steel with quenched and tempered (Q&T) 4340 steel with an identical yield strength (YS) of 1340 MPa (194 ksi).
By Luzginova, N V Zhao, L; Sietsma, J The cementite spheroidization process is investigated in hypereutectoid steels with different chromium (Cr) contents.
By Trabadelo, V Iturriza, I The microstructure of powder metallurgy T42 high speed steel has been analysed after isothermal annealing.
By Villanueva, D M E; Junior, F C P; Plaut, R L; Padilha, A F The present work studies, in a comparative manner, the sigma phase precipitation of three stainless steels: austenitic type 316L (17Cr-12Ni-2.5Mo, wt-%), superferritic type DIN W. Nr. 1.4575 (Nb- 28Cr-4Ni-2Mo, wt-%) and duplex type DIN W.
- The horn of a unicorn considered as a medical or pharmacological ingredient.
- A winged horse with a single horn on its head; a winged unicorn.