Samples of AISI 420 martensitic stainless steel with dimensions of 0.2 cm in thickness and 2 cm in diameter, and a composition (wt.%) of 12.64 Cr, 0.22 C, 0.32 Mn, 0.03 S, 0.33 Ni, 0.44 Si, 0.03 P, ...

Conclusion Heparin hydrogel coatings offer promising benefits for enhancing the hemocompatibility of neurointerventional devices made of self-expanding nickel-titanium alloy. The variance in ...

"A significant number of artillery fire missions have created unprecedented demand for the 155mm M776 gun barrels, with the projected need exceeding 30 barrels per month," according to the document.

Sometimes we see new products following certain trends, sometimes gun ... a nitride-coated receiver and 20-inch stainless cut-rifled barrel — exactly what the 7mm Backcountry is intended for. The bolt ...