The integral components of heat exchangers and in particular the tubes, tubesheets and
tube-to-tubesheet joints have vital roles in the proper functioning of this equipment. Several …

Stainless steel is one of the most commonly used structural materials in industry for the
transportation of liquids such as water, acids, and organic compounds. Corrosion is a major …

Mild steel considers the key structural ingredient for manufacturing shell and tube heat
exchangers. Corrosion and tribo-failures, on the other hand, is a very crucial industrial …

Metal corrosion has been one of the most urgent problems bringing about great economic
loss and life threats worldwide. Corrosion inhibitors can prevent metal from corrosion when …

Abstract FeCrCoNiMoB 1.1 Si 1.2 high entropy alloy (HEA) coatings were deposited onto
TP347H steel using laser cladding with varying powers. Both HEA powder and coating form …

In a process gas synthesis for ammonia production, steam precursors are produced in a
shell and tube heat exchanger (HE), called a waste heat boiler (WHB), because it uses heat …

Severe leakage occurs in the collection pipeline at the outlet of air cooler in the distillation
column, which leads to an unplanned shutdown. In order to reveal the root cause of the …

This study deals with the high-risk shell-and-tube heat exchangers in the effluent system of
hydrogenation reaction of the petrochemical industry. The process of hydroprocessing …

This paper reports the oxygen corrosion of heat exchanger tubes serviced in dilute steam
generation system. The floating head heat exchanger employed in a petrochemical industry …

A new hybrid laser forging and arc additive repairing process was developed to significantly
improve the performance of repaired components, in which a leading gas metal arc was …