The Effects of Pits Size and Shape on Fatigue Crack Initiation

Salah Gnefid (1) , Robert Akid (2)
(1) Material & Mechanical Engineering, Libya ,
(2) , Libya

Abstract

Generate and monitor the growth of corrosion pits on the surface of 316L stainless steel using the scanning droplet cell technique and assess the effects of varies factors such as pits size, pits shape, flow rate, and applied stress on pit initiation and growth. Configure of a test system to measure the pit and short fatigue crack growth behaviour, to investigate each stage of the corrosion fatigue damage process occurring at the material surface and compare this with the modified film surface using alternating voltage passivation process (AVPP). Understand the effects of corrosion on cracking behaviour during the different stages of fatigue crack growth.

Full text article

Generated from XML file

Authors

Salah Gnefid
s.gnefid@gmail.com (Primary Contact)
Robert Akid
Gnefid, S., & Akid, R. . (2021). The Effects of Pits Size and Shape on Fatigue Crack Initiation. Journal of Pure & Applied Sciences, 20(2), 195–203. https://doi.org/10.51984/jopas.v20i2.1176

Article Details

The Corrosion Inhibition Effect on Fatigue Behavior for Aluminum Alloy 5052 in the Saline Environment

Khalid Eldwaib, Mustafa Aldarwish, Mohamed Ballem, Salem Garrab, Salahadin Adrwish
Abstract View : 247
Download :145

Corrosion Inhibition characteristics of Reinforced Steel in H2SO4 by benzoyl Thiourea

Zianab Abu alqassim, Omhani Almahdi, Omkalthoom Almassri, Aisha AL-abbassi
Abstract View : 220
Download :150

The Evaluation of Brass and Low Carbon Steel Corrosion in Gabraun Water

Abdussalam Abdallah Mohammed Gebril , Ali Elzarog Ali
Abstract View : 231
Download :225

Steel Corrosion Control in Seawater Using Zinc sacrificial anode

Mohamed A. Khalil , Elfitouri K. Ahmied
Abstract View : 229
Download :149