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Studies on The Mechanical Strengthof AISI Type 304 Stainless Steel
Studies on The Mechanical Strengthof AISI Type 304 Stainless SteelHigh speed tension test on aisi type 304 stainless steel at high temperatures has been carried out. Test specimens were heated in six kinds of conditions, that ISA specimen = 400 c x 1000 hr, b specimen = 550 c x 1000hr, c specimen = 650 c x 1000hr, d specimen = 400 c x 3000hr, e specimen = 550 c x 3000hr, f specimen = 650 c x 3000hr, also adding r ...
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Oxidation of AISI 304 and AISI 439 Stainless Steels
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2007 The oxidation behaviour of AISI 304 and AISI 439 stainless steels was studied at high temperatures, under various oxygen pressures and in the presence or not of water vapour. Thermogravimetric analyses were conducted in isothermal conditions from 850 to 950 ◦C for 50 h and microstructural and chemical analyses of the oxide films grown by oxidation were
A M Huntz, A C S Sabioni
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An investigation into joining of austenitic‐stainless steels (AISI 304) with friction welding
Assembly Automation, 2005 PurposeAims to determine if friction welding is suitable for welding austenitic stainless steel (AISI 304)Design/methodology/approachUses an experimental continuous drive friction welding set‐up. Determined the strength, hardness and microstructure of the joined parts.FindingsFinds that the joint strengths are 96 per cent of those of the base metals ...
Sahin, MM
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Comparing the Formability of AISI 304 and AISI 202 Stainless Steels
Journal of Materials Engineering and Performance, 2011The formability of AISI 202 austenitic stainless steel was compared with that of type AISI 304 stainless steel. Type 202 is a low-nickel austenitic stainless steel alloyed with manganese and nitrogen. In this study, the formability of the two grades was examined using Erichsen cupping tests and room temperature uniaxial tensile tests performed at ...
Du Toit, Madeleine, Steyn, Herman G
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Metallurgical and Materials Transactions A, 2019
Synergistic corrosion and oxidation can accelerate the wear phenomenon in aggressive environments such as machinery operating in mining industries. The main purpose of this article is to study the erosion wear behavior of the AISI 201LN austenitic stainless steel toward an erosive wear process simulating the flow of particles in chutes.
Ana Paula Marques de Oliveira +3 more
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Synergistic corrosion and oxidation can accelerate the wear phenomenon in aggressive environments such as machinery operating in mining industries. The main purpose of this article is to study the erosion wear behavior of the AISI 201LN austenitic stainless steel toward an erosive wear process simulating the flow of particles in chutes.
Ana Paula Marques de Oliveira +3 more
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Dynamic recrystallization behavior of AISI 304 stainless steel
Materials Science and Engineering: A, 2001Abstract The dynamic recrystallization (DRX) of AISI 304 stainless steel was studied with torsion test in the temperature range of 900–1100°C and the strain rate range of 5.0×10 −2 –5.0×10 0 s −1 . The initiation and evolution of DRX were investigated with microstructural analysis and then the critical strain for DRX initiation could be confirmed by
Sung-Il Kim, Yeon-Chul Yoo
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Evolution of dynamic recrystallisation in AISI 304 stainless steel
Materials Science and Technology, 2003AbstractThe nucleation and development of dynamic recrystallisation (DRX) has been studied via hot torsion testing of AISI 304 stainless steel. The DRX behaviour was investigated with microstructural analysis and slope changes of flow stress curves. The characteristics of serrated grain boundaries observed by SEM, electron backscattered diffraction and
S.-I. Kim +4 more
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Failure analysis of AISI 304 stainless steel shaft
Engineering Failure Analysis, 2008Abstract In this paper, we present a failure analysis methodology of a structural component using a conventional 14-step failure analysis approach. This failure analysis methodology focused on observation, information gathering, preliminary visual examination and record keeping, nondestructive testing, mechanical testing, selecting/preservation of ...
R.W. Fuller +6 more
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The Effect of Nitrogen on the Sensitization of AISI 304 Stainless Steel
Corrosion, 1985Thermodynamic calculations have been used to construct time temperature sensitization (TTS) diagrams for AISI 304 stainless steels (SS). The quantitative Stawstrom and Hillert model, which is based on chromium diffusion control of sensitization, was used to calculate the TTS diagrams.
T. A. Mozhi +4 more
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