Abstract The primary coolant circuit of the high temperature gas-cooled reactor (HTGR) contains trace impurities. A nickel base alloy would corrode when exposed to an atmosphere at a and for long time. protective oxide scale formed by chromium is important factor prevent severe corrosion alloys. Corrosion tests were conducted on Inconel 617, Incoloy 800H, Hastelloy X, T-22, which are commonly u...

This study aims to evaluate the weldability of dissimilar welds with Inconel 625 and Hastelloy C-276 nickel-based alloys deposited on ASTM A36 AISI 1045 carbon steel plates. The were carried out by GMAW process evaluated Trans-Varestraint test. test results statistically evaluated, Fusion Zone solidification processes simulated in JMatPro software using several dilution levels. analysis varianc...

The GH3536 (Hastelloy X) superalloy is one of the most widely used Ni-based sheet alloys for gas turbine hot parts. To investigate its relationship among processing, microstructure, and mechanical properties, alloy was fabricated from pure constituent elements by arc melting drop casting. drop-cast ingots were homogenized, cold rolled, recrystallized to obtain single-phase microstructure with a...

There are a multitude of applications in which structural materials would be desired to nondestructively evaluated, while component, for plasticity and failure characteristics. In this way, safety resilience features can significantly improved. Nevertheless, visible through cracks, is commonly invisible highly microstructure-dependent. Here, we show that an equation-free method based on princip...