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Initial Study on Metal Dusting Behavior of Fe–Cr and Fe–Ni-Cr Alloys Under a Simulated Blast Furnace Operating Condition

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Bibliographic Details
Main Authors: Murakami, Tatsuya, Nguyen, Thuan Dinh, Xi, Xuteng
Format: Book
Language:English
Published: Springer 2023
Subjects:
Fe-20Cr-(20, 33)Ni
Blast furnace ironmaking
Online Access:https://link.springer.com/article/10.1007/s11085-023-10176-0
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9068
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spelling oai:localhost:PNK-90682023-09-18T04:41:23Z Initial Study on Metal Dusting Behavior of Fe–Cr and Fe–Ni-Cr Alloys Under a Simulated Blast Furnace Operating Condition Murakami, Tatsuya Nguyen, Thuan Dinh Xi, Xuteng Fe-20Cr-(20, 33)Ni Blast furnace ironmaking CC-BY Blast furnace ironmaking produces a reducing and carburizing atmosphere in the blast furnace which may lead to metal dusting. However, there is limited research on metal dusting under this particular atmosphere. This paper investigated metal dusting behaviors of ferritic Fe-(10, 20, 25)Cr and austenitic Fe-20Cr-(20, 33)Ni, Fe-25Cr-20Ni (wt.%) alloys at 550 and 650 °C in an Ar-33CO-7H2-7CO2-2H2O (vol.%) gas simulating a blast furnace operating condition. A relatively short reaction time, up to 100 h, was used to evaluate the initial stage of metal dusting of these alloys in the blast furnace gas condition. Severe metal dusting and coke deposition were observed at 550 °C, while no significant dusting but internal oxidation and carburization were observed at 650 °C. 2023-09-18T04:41:23Z 2023-09-18T04:41:23Z 2023 Book https://link.springer.com/article/10.1007/s11085-023-10176-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/9068 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic Fe-20Cr-(20, 33)Ni
Blast furnace ironmaking
spellingShingle Fe-20Cr-(20, 33)Ni
Blast furnace ironmaking
Murakami, Tatsuya
Nguyen, Thuan Dinh
Xi, Xuteng
Initial Study on Metal Dusting Behavior of Fe–Cr and Fe–Ni-Cr Alloys Under a Simulated Blast Furnace Operating Condition
description CC-BY
format Book
author Murakami, Tatsuya
Nguyen, Thuan Dinh
Xi, Xuteng
author_facet Murakami, Tatsuya
Nguyen, Thuan Dinh
Xi, Xuteng
author_sort Murakami, Tatsuya
title Initial Study on Metal Dusting Behavior of Fe–Cr and Fe–Ni-Cr Alloys Under a Simulated Blast Furnace Operating Condition
title_short Initial Study on Metal Dusting Behavior of Fe–Cr and Fe–Ni-Cr Alloys Under a Simulated Blast Furnace Operating Condition
title_full Initial Study on Metal Dusting Behavior of Fe–Cr and Fe–Ni-Cr Alloys Under a Simulated Blast Furnace Operating Condition
title_fullStr Initial Study on Metal Dusting Behavior of Fe–Cr and Fe–Ni-Cr Alloys Under a Simulated Blast Furnace Operating Condition
title_full_unstemmed Initial Study on Metal Dusting Behavior of Fe–Cr and Fe–Ni-Cr Alloys Under a Simulated Blast Furnace Operating Condition
title_sort initial study on metal dusting behavior of fe–cr and fe–ni-cr alloys under a simulated blast furnace operating condition
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s11085-023-10176-0
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9068
_version_ 1779307152009068544
score 8.891053

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