Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate
To improve the mechanical properties and corrosion resistance of 304/Q345R stainless steel clad plate, different heat treatment processes (oil cooling, oil cooling and tempering, oil cooling to 450°C as well as air cooling) have been performed after hot rolling. The microstructure, mechanical proper...
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| Дата: | 2017 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут проблем міцності ім. Г.С. Писаренко НАН України
2017
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| Назва видання: | Проблемы прочности |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/173588 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate / H.R. Jin, X.K. Yang, Y.L. Yi // Проблемы прочности. — 2017. — № 1. — С. 105-112. — Бібліогр.: 15 назв. — англ. |
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irk-123456789-1735882020-12-13T01:26:08Z Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate Jin, H.R. Yang, X.K. Yi, Y.L. Научно-технический раздел To improve the mechanical properties and corrosion resistance of 304/Q345R stainless steel clad plate, different heat treatment processes (oil cooling, oil cooling and tempering, oil cooling to 450°C as well as air cooling) have been performed after hot rolling. The microstructure, mechanical properties and corrosion resistance have been analyzed after conducting air cooling and heat treatment. The precipitated phases near the cladding interface have been measured using the energy spectrum analysis. The results imply that after hot rolling and air cooling the base layer microstructure is composed of ferrite and pearlite layers, while the overall strength of the clad plate remains to be low. The corrosion resistance is shown to be insignificant due to the higher precipitation of Cr carbide on the stainless steel side. After oil cooling, the hard phases of martensite and bainite dominate in the base layer microstructure. The plate strength has been enhanced, but its plasticity is insufficient. After tempering, the ductility value is considerably improved, however, it still fails to satisfy the requirements. After being oil cooled to 450°‘C and air cooled, the microstructure is found to be mainly composed of bainite, ferrite, and a small amount ofpearlite. The clad plate mechanical properties, such as strength, plasticity as well as corrosion resistance, have been significantly enhanced. 2017 Article Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate / H.R. Jin, X.K. Yang, Y.L. Yi // Проблемы прочности. — 2017. — № 1. — С. 105-112. — Бібліогр.: 15 назв. — англ. 0556-171X http://dspace.nbuv.gov.ua/handle/123456789/173588 539.4 en Проблемы прочности Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Научно-технический раздел Научно-технический раздел |
| spellingShingle |
Научно-технический раздел Научно-технический раздел Jin, H.R. Yang, X.K. Yi, Y.L. Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate Проблемы прочности |
| description |
To improve the mechanical properties and corrosion resistance of 304/Q345R stainless steel clad plate, different heat treatment processes (oil cooling, oil cooling and tempering, oil cooling to 450°C as well as air cooling) have been performed after hot rolling. The microstructure, mechanical properties and corrosion resistance have been analyzed after conducting air cooling and heat treatment. The precipitated phases near the cladding interface have been measured using the energy spectrum analysis. The results imply that after hot rolling and air cooling the base layer microstructure is composed of ferrite and pearlite layers, while the overall strength of the clad plate remains to be low. The corrosion resistance is shown to be insignificant due to the higher precipitation of Cr carbide on the stainless steel side. After oil cooling, the hard phases of martensite and bainite dominate in the base layer microstructure. The plate strength has been enhanced, but its plasticity is insufficient. After tempering, the ductility value is considerably improved, however, it still fails to satisfy the requirements. After being oil cooled to 450°‘C and air cooled, the microstructure is found to be mainly composed of bainite, ferrite, and a small amount ofpearlite. The clad plate mechanical properties, such as strength, plasticity as well as corrosion resistance, have been significantly enhanced. |
| format |
Article |
| author |
Jin, H.R. Yang, X.K. Yi, Y.L. |
| author_facet |
Jin, H.R. Yang, X.K. Yi, Y.L. |
| author_sort |
Jin, H.R. |
| title |
Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate |
| title_short |
Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate |
| title_full |
Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate |
| title_fullStr |
Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate |
| title_full_unstemmed |
Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate |
| title_sort |
comparison of the effect of different heat treatment processes on microstructure and mechanical properties of stainless steel clad plate |
| publisher |
Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| publishDate |
2017 |
| topic_facet |
Научно-технический раздел |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/173588 |
| citation_txt |
Comparison of the Effect of Different Heat Treatment Processes on Microstructure and Mechanical Properties of Stainless Steel Clad Plate / H.R. Jin, X.K. Yang, Y.L. Yi // Проблемы прочности. — 2017. — № 1. — С. 105-112. — Бібліогр.: 15 назв. — англ. |
| series |
Проблемы прочности |
| work_keys_str_mv |
AT jinhr comparisonoftheeffectofdifferentheattreatmentprocessesonmicrostructureandmechanicalpropertiesofstainlesssteelcladplate AT yangxk comparisonoftheeffectofdifferentheattreatmentprocessesonmicrostructureandmechanicalpropertiesofstainlesssteelcladplate AT yiyl comparisonoftheeffectofdifferentheattreatmentprocessesonmicrostructureandmechanicalpropertiesofstainlesssteelcladplate |
| first_indexed |
2023-10-18T22:34:26Z |
| last_indexed |
2023-10-18T22:34:26Z |
| _version_ |
1796155872236273664 |