Batch experiments were conducted to evaluate the ability of steel slag in removing manganese from aqueous solution. Several variables had been setup to evaluate the performance of steel slag to remove manganese from aqueous solution in different experimental condition. The variables include contact time, size, dosage, pH and initial concentration of manganese. The equilibrium contact time was a...

Simulation results from using the cellular automata as an example of defects on the surface of austenitic stainless steel 08Cr18Ni10Ti are presented in this paper. Practical confirm the feasibility of the proposed method for simulation modeling of corrosive process of steel in neutral environments.

Plastic pre-strains were applied to the metastable 304L austenitic stainless steel at both room temperature (20 °C) and higher temperatures (i.e., 50, 80 and 100 °C), and then the hydrogen embrittlement (HE) susceptibility of the steel was evaluated by cathodically hydrogen-charging and tensile testing. The 20 °C pre-strain greatly strengthened the steel, but simultaneously significantly increa...

A steel with high hardness but relatively low ductility and toughness is called austenitic manganese steel. This implementation often suffers from defect failure. Responding to this problem, the study was done by manipulating a heat treatment process in order change microstructure, refine grain, improve its mechanical properties thereby increasing toughness. It begun heating austenizing tempera...

The austenitic stainless steel (SS) has been used as a material for  building  ultra  high  vacuum  (UHV)  chamber.  Recently significant  efforts  have  been  concerned  a  comparing  the standard  cleaned  for  ultra  high  vacuum,  passivity  stainless. In  this work Austenitic  nanocomposites were  synthesize by sol-  gel method. The morphologies  and  topographies  of  the samples  h...