The Stress Detection of Stainless Steel AISI 304, AISI 316L and AISI 316Ti During Three-point Bending Cyclic Loading

Uhríčik, Milan; Sapieta, Milan; Stankovičová, Zuzana; Palček, Peter; Oravcová, Monika

doi:10.1016/j.matpr.2016.03.008

Cited by 6 publications

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“…Conventionally, rotary kilns are generally produced with steel material. Stainless steels have a wide application area in industry due to its corrosion and heat resistant and they meet different requirements such as strength, weldability and toughness [17]. In current system, the main material of the rotary kiln is 316L (1.4404) quality steel.…”

Section: Investigation Of Alternative Materials and Design Of Rotary Kiln: A 1 Introductionmentioning

confidence: 99%

Investigation of Alternative Material and Design of Rotary Kiln: A Case Study

Dökme¹,

Ünal

2020

Çukurova Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi

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Rotary kilns have widespread usage in many field of industry due to continues flow and heating the products inside it, simultaneously. Rotary kiln can be used in the process of alumina, cement, lime, magnesium etc. Rotary kiln material for corrosive process media is usually designated as stainless steel. In some media as high temperature and dilute acidic, even stainless steel can be subject to rapid corrosion. In this study, an alternative material, titanium Gr 2, was investigated instead of conventional 316L (1.4404) quality stainless steel material of rotary kiln. Due to the different physical properties of titanium Gr 2 material, two different alternative designs were prepared and analyzed with the model. In the first design the outside of the titanium shell of the rotary kiln was covered with 316L (1.4404) quality steel material. In this design, different thermal expansion of the materials limited the usage of hybrid materials at high temperature. Therefore, as a second alternative the length of the rotary kiln was extended. According to required product output temperature the required of the length extension was calculated as 4600 mm.

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Section: Investigation Of Alternative Materials and Design Of Rotary Kiln: A 1 Introductionmentioning

confidence: 99%