This article presents corrosion data and microstructural analysis data of austenitic stainless steels AISI 316L and AISI 347H exposed to supercritical water (25 MPa, 550 °C) with 2000 ppb of dissolved oxygen. The corrosion tests lasted a total of 1200 h but were interrupted at 600 h to allow measurements to be made. The microstructural data have been collected in the grain interior and at grain...

We developed an adenoviral vector, in which Yamanaka’s four reprogramming factors (RFs) were controlled by individual CMV promoters in a single cassette (Ad-SOcMK). This permitted coordinated expression of RFs (SOX2, OCT3/4, c-MYC and KLF4) in a cell for a transient period of time, synchronizing the reprogramming process with the majority of transduced cells assuming induced pluripotent stem ce...

Numerical fracture toughness assessment of two types of steel, AISI 420 and AISI 431, has been conducted in this paper. The J-integral is chosen as a criterion for fracture behaviour comparison of compact type (CT) specimens made of investigated materials. The values of J-integral are determined through a newly developed algorithm using finite element (FE) stress analysis results of numerically...

The paper deals with the calculation of the optimal traverse speed for diff erent types of materials, which is very important for predication, imaginings and dimensioning of technological factors and selection of the materials with the aim to increase of surface quality at abrasive waterjet cutting (AWJ) technology. The surface irregularities of the experimental used materials AISI 304, AISI 30...

XtratuM is an hypervisor designed to meet safety critical requirements. XtratuM 2.1.0 is a redesign of the former version XtratuM 2.0 (for x86 architectures) to meet safety critical requirements. It has been ported to SPARC v8 arquitecture and specially to the to the LEON2 processor, which is the reference platform for the spatial sector. Adaptation involves a strong effort in redesign to be cl...

Stainless steel is an alloy of iron, chromium, and, occasionally, nickel and other metals that resists corrosion. Metal made into thin, flat pieces through industrial process called sheet metal. One the fundamental shapes used in metalworking, it can be cut bent many shapes. to create a vast array common items. The aim current work examine 310 austenitic stainless steel’s formability at room te...