Effect of Partitioning Heattreatment Temperature on Damping Properties of ADI
In view of the traditional heat treatment process of austempered ductile iron( ADI) ，the damping performance，there is still a gap to the standard of high damping alloy． Take the two-step method of quenchingpartitioning heat treatment process，the damping properties of different partitioning heattreat...
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| Format: | Article |
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Harbin University of Science and Technology Publications
2018-04-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1517 |
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| author | LIU Xiao-Yu WANG Li-ping GUO Er-jun FENG Yi-cheng YI Peng-yue |
| author_facet | LIU Xiao-Yu WANG Li-ping GUO Er-jun FENG Yi-cheng YI Peng-yue |
| author_sort | LIU Xiao-Yu |
| collection | DOAJ |
| description | In view of the traditional heat treatment process of austempered ductile iron( ADI) ，the damping performance，there is still a gap to the standard of high damping alloy． Take the two-step method of quenchingpartitioning heat treatment process，the damping properties of different partitioning heattreatment temperatures’ADI were studied systematically，The experimental results showed that: Fixed partition temperature is 360 ℃，whenthe strain amplitude is lower，whenthe quenching temperature is 240℃，ADI has the best damping properties; When the strain amplitude is higher，whenthe quenching temperature is 260℃，ADIhas the best damping properties; internal friction valuesQ －1 ＞0． 01，reach the standard of the high damping alloy． when the quenching temperature is 280℃， ADIhasthe has the lowest storage modulus． Fixed partition temperature is 360℃，whenthe partitioning temperature is 320℃，ADI has the best damping properties． The highest internal friction values Q －1 reached to 0． 017; When thepartitioning temperature is 360℃，ADI has the lowest storage modulus． |
| format | Article |
| id | doaj-art-04f21b54bb744766adc51b0cee3787a5 |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2018-04-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-04f21b54bb744766adc51b0cee3787a52025-08-24T04:21:55ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832018-04-01230212412810.15938/j.jhust.2018.02.022Effect of Partitioning Heattreatment Temperature on Damping Properties of ADILIU Xiao-Yu0WANG Li-ping1GUO Er-jun2FENG Yi-cheng3YI Peng-yue4School of Materials Science and Engineering，Harbin University of Science and Technology，Harbin 150040，ChinaSchool of Materials Science and Engineering，Harbin University of Science and Technology，Harbin 150040，ChinaSchool of Materials Science and Engineering，Harbin University of Science and Technology，Harbin 150040，ChinaSchool of Materials Science and Engineering，Harbin University of Science and Technology，Harbin 150040，ChinaSchool of Materials Science and Engineering，Harbin University of Science and Technology，Harbin 150040，ChinaIn view of the traditional heat treatment process of austempered ductile iron( ADI) ，the damping performance，there is still a gap to the standard of high damping alloy． Take the two-step method of quenchingpartitioning heat treatment process，the damping properties of different partitioning heattreatment temperatures’ADI were studied systematically，The experimental results showed that: Fixed partition temperature is 360 ℃，whenthe strain amplitude is lower，whenthe quenching temperature is 240℃，ADI has the best damping properties; When the strain amplitude is higher，whenthe quenching temperature is 260℃，ADIhas the best damping properties; internal friction valuesQ －1 ＞0． 01，reach the standard of the high damping alloy． when the quenching temperature is 280℃， ADIhasthe has the lowest storage modulus． Fixed partition temperature is 360℃，whenthe partitioning temperature is 320℃，ADI has the best damping properties． The highest internal friction values Q －1 reached to 0． 017; When thepartitioning temperature is 360℃，ADI has the lowest storage modulus．https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1517austempered ductile ironquenching temperaturepartitioning temperaturedamping propertiesstorage modulus |
| spellingShingle | LIU Xiao-Yu WANG Li-ping GUO Er-jun FENG Yi-cheng YI Peng-yue Effect of Partitioning Heattreatment Temperature on Damping Properties of ADI Journal of Harbin University of Science and Technology austempered ductile iron quenching temperature partitioning temperature damping properties storage modulus |
| title | Effect of Partitioning Heattreatment Temperature on Damping Properties of ADI |
| title_full | Effect of Partitioning Heattreatment Temperature on Damping Properties of ADI |
| title_fullStr | Effect of Partitioning Heattreatment Temperature on Damping Properties of ADI |
| title_full_unstemmed | Effect of Partitioning Heattreatment Temperature on Damping Properties of ADI |
| title_short | Effect of Partitioning Heattreatment Temperature on Damping Properties of ADI |
| title_sort | effect of partitioning heattreatment temperature on damping properties of adi |
| topic | austempered ductile iron quenching temperature partitioning temperature damping properties storage modulus |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1517 |
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