The effect of martensitic transformation on the cavitation erosion resistance of a TIG-deposited Fe-Cr-C-Al-Ti layer

Korobov, Yury; Alwan, Hussam L.; Филиппов, М. А.; Соболева, Н. Н.; Alani, I.A.; Эстемирова, С. Х.; Макаров, А. В.; Sirosh, V. A.

doi:10.1016/j.surfcoat.2021.127391

Cited by 13 publications

(3 citation statements)

References 46 publications

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“…Pri istraživanju legura s prisjetljivošću oblika dominiraju istraživanja na tri grupe legura: nitinol, legure na bazi bakra i legure na bazi željeza. [1][2][3][4][5][6][7] Najviše istraživana i najčešće upotrebljavana je legura nitinol sa širokim područjem primjene, uključujući i biomedicinu. 7 Među legurama SMA važno mjesto zauzimaju i legure na bazi bakra (jeftinije su i imaju šire temperaturno područje primjene), kao što su npr.…”

Section: Uvodunclassified

Razvoj legura s prisjetljivošću oblika na bazi bakra u okviru znanstveno-istraživačkih projekata na Metalurškom fakultetu Sveučilišta u Zagrebu

Gojić

Kožuh

Ivanić

et al. 2023

Kemija U Industriji

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Section: Uvodunclassified

Razvoj legura s prisjetljivošću oblika na bazi bakra u okviru znanstveno-istraživačkih projekata na Metalurškom fakultetu Sveučilišta u Zagrebu

Gojić

Kožuh

Ivanić

et al. 2023

Kemija U Industriji

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“…Furthermore, the γ→α′ strain-induced transformation is also primarily responsible for increasing the cavitation erosion resistance of some Mn-based ASSs under cavitation [20]. Finallly, the effect of martensitic transformation on the cavitation erosion resistance of welding-deposited layers [21] as well as the work hardening process of surfaces treated by cavitation [22] for 316L ASS substrates have also been significantly studied.…”

Section: The Aisi 304 Assmentioning

confidence: 99%

Cavitation and strain-induced transformation: the austenite phase behavior in a soft martensitic and an austenitic stainless steel^*

Brunatto¹,

Cardoso²,

Santos³

2022

Surf. Topogr.: Metrol. Prop.

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In this work the behavior of the austenite phase at the surface of a low-carbon martensitic stainless steel and an austenitic stainless steel subjected to cavitation through ultrasonic vibration tests in liquid phase was studied. Emphasis was given to the behavior of two distinct types of austenite, in the case the reversed austenite of the as-tempered ASTM CA-6NM martensitic stainless steel, and the thermally-stable austenite of the solution-treated AISI 304 austenitic stainless steel. The evolution of phases fraction at the studied surfaces by XRD technique was characterized by two ways. Firstly, cavitation test intercalated with XRD measurements as a function of the test time was carried out. In the sequence, an indirect measurement technique comprising the use of Vickers indentation and controlled material removal by polishing, also intercalated with XRD characterization along the incubation period of both steels was used. This procedure was strong enough to determine the mechanism that precedes the erosive wear defining the incubation-acceleration stages transition and the cavitation-affected depth presenting γ(austenite)→α'(martensite) strain-induced transformation in the material microstructure, measured from the surface of the tested region into the interior of the substrate bulk of each studied steel. Such mechanism covers deformation of the steel matrix and strain-induced transformation of the austenite phase at the surfaces subjected to cavitation, strongly influencing the beginning of the significant mass loss process for both low-carbon stainless steels studied here.

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“…Currently, the methods used for metal surface modification mainly include thermal spraying [7], hard chromium electroplating [8], ion implantation [9], chemical vapor deposition [10], physical vapor deposition [11], cold metal transfer [12], friction stir welding [13], microwave cladding [14], metal inert gas welding [15], tungsten inert gas welding [16], plasma spray [17] and laser cladding [18], to name a few. However, some of them may cause defects such as interface contamination, interface separation, and cracks that easily appear between the thermally sprayed coatings.…”

Section: Introductionmentioning

confidence: 99%

Microstructure and wear resistance of laser cladding nano TiC/micro TiB2/C-276 composite coatings on 316L stainless steel

Liu

Wang

et al. 2023

Mater. Res. Express

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Four metal-ceramic composite coatings were prepared by laser cladding (LC) using Hastelloy C-276, nano-TiC and micro-TiB2 as raw materials to improve the surface properties and extend the service life of 316L stainless steel. The microstructure and mechanical properties were analyzed by metallographic microscopy, scanning electron microscopy (SEM), X-ray diffraction (XRD), Vickers hardness experiments, and friction and wear testing. The TiC and TiB2 phases were detected in the coating, exhibiting homogenous distribution as their content increased. As a result, the strengthening effect of the coating was enhanced, improving microhardness relative to that of the 316L substrate. The wear test revealed that the Hastelloy coating exhibited poor wear resistance, but the addition of TiC and TiB2 particles improved the wear resistance by reducing the wear rate. The lowest average coefficient and wear rate were attained at 50% and 70% ceramic contents, respectively. However, abundant hard particles on the surface easily fell off during the wear, which further impeded the surface degradation and increased the friction coefficient.

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The effect of martensitic transformation on the cavitation erosion resistance of a TIG-deposited Fe-Cr-C-Al-Ti layer

Cited by 13 publications

References 46 publications

Razvoj legura s prisjetljivošću oblika na bazi bakra u okviru znanstveno-istraživačkih projekata na Metalurškom fakultetu Sveučilišta u Zagrebu

Razvoj legura s prisjetljivošću oblika na bazi bakra u okviru znanstveno-istraživačkih projekata na Metalurškom fakultetu Sveučilišta u Zagrebu

Cavitation and strain-induced transformation: the austenite phase behavior in a soft martensitic and an austenitic stainless steel^*

Microstructure and wear resistance of laser cladding nano TiC/micro TiB2/C-276 composite coatings on 316L stainless steel

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The effect of martensitic transformation on the cavitation erosion resistance of a TIG-deposited Fe-Cr-C-Al-Ti layer

Cited by 13 publications

References 46 publications

Razvoj legura s prisjetljivošću oblika na bazi bakra u okviru znanstveno-istraživačkih projekata na Metalurškom fakultetu Sveučilišta u Zagrebu

Razvoj legura s prisjetljivošću oblika na bazi bakra u okviru znanstveno-istraživačkih projekata na Metalurškom fakultetu Sveučilišta u Zagrebu

Cavitation and strain-induced transformation: the austenite phase behavior in a soft martensitic and an austenitic stainless steel *

Microstructure and wear resistance of laser cladding nano TiC/micro TiB2/C-276 composite coatings on 316L stainless steel

Contact Info

Product

Resources

About

Cavitation and strain-induced transformation: the austenite phase behavior in a soft martensitic and an austenitic stainless steel^*