EFFECTS OF SHOT PEENING ON HARDNESS OF 18CRNIMO7-6 STEEL BASED ON FINITE ELEMENT ANALYSIS
So far, most of the numerical studies on shot peening are limited in the effects of shot peening parameters on the residual stress and surface morphology. There is still lack of numerical research on shot peening parameters on the hardness. Against this issue, studies are carried out for shot peenin...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2022-01-01
|
| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.03.030 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841535994683195392 |
|---|---|
| author | CHEN HaiKuan XU GuangTao SUN Bo WANG BingBing |
| author_facet | CHEN HaiKuan XU GuangTao SUN Bo WANG BingBing |
| author_sort | CHEN HaiKuan |
| collection | DOAJ |
| description | So far, most of the numerical studies on shot peening are limited in the effects of shot peening parameters on the residual stress and surface morphology. There is still lack of numerical research on shot peening parameters on the hardness. Against this issue, studies are carried out for shot peening parameters on the hardness of 18 CrNiMo7-6 alloy steel based on a random multi-shot finite element model and empirical relationship between yield strength and Vickers hardness. Numerical results show that the surface hardness increases with coverage rates, and the thickness of hardness layer increases with the radius and velocity of shots. |
| format | Article |
| id | doaj-art-0a3e825305974b6ca0690999777b935f |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-0a3e825305974b6ca0690999777b935f2025-01-15T02:24:16ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692022-01-014472673029913008EFFECTS OF SHOT PEENING ON HARDNESS OF 18CRNIMO7-6 STEEL BASED ON FINITE ELEMENT ANALYSISCHEN HaiKuanXU GuangTaoSUN BoWANG BingBingSo far, most of the numerical studies on shot peening are limited in the effects of shot peening parameters on the residual stress and surface morphology. There is still lack of numerical research on shot peening parameters on the hardness. Against this issue, studies are carried out for shot peening parameters on the hardness of 18 CrNiMo7-6 alloy steel based on a random multi-shot finite element model and empirical relationship between yield strength and Vickers hardness. Numerical results show that the surface hardness increases with coverage rates, and the thickness of hardness layer increases with the radius and velocity of shots.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.03.030Shot peeningVickers hardness18CrNiMo7-6 alloy steelRandom multi-shot finite element model |
| spellingShingle | CHEN HaiKuan XU GuangTao SUN Bo WANG BingBing EFFECTS OF SHOT PEENING ON HARDNESS OF 18CRNIMO7-6 STEEL BASED ON FINITE ELEMENT ANALYSIS Jixie qiangdu Shot peening Vickers hardness 18CrNiMo7-6 alloy steel Random multi-shot finite element model |
| title | EFFECTS OF SHOT PEENING ON HARDNESS OF 18CRNIMO7-6 STEEL BASED ON FINITE ELEMENT ANALYSIS |
| title_full | EFFECTS OF SHOT PEENING ON HARDNESS OF 18CRNIMO7-6 STEEL BASED ON FINITE ELEMENT ANALYSIS |
| title_fullStr | EFFECTS OF SHOT PEENING ON HARDNESS OF 18CRNIMO7-6 STEEL BASED ON FINITE ELEMENT ANALYSIS |
| title_full_unstemmed | EFFECTS OF SHOT PEENING ON HARDNESS OF 18CRNIMO7-6 STEEL BASED ON FINITE ELEMENT ANALYSIS |
| title_short | EFFECTS OF SHOT PEENING ON HARDNESS OF 18CRNIMO7-6 STEEL BASED ON FINITE ELEMENT ANALYSIS |
| title_sort | effects of shot peening on hardness of 18crnimo7 6 steel based on finite element analysis |
| topic | Shot peening Vickers hardness 18CrNiMo7-6 alloy steel Random multi-shot finite element model |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.03.030 |
| work_keys_str_mv | AT chenhaikuan effectsofshotpeeningonhardnessof18crnimo76steelbasedonfiniteelementanalysis AT xuguangtao effectsofshotpeeningonhardnessof18crnimo76steelbasedonfiniteelementanalysis AT sunbo effectsofshotpeeningonhardnessof18crnimo76steelbasedonfiniteelementanalysis AT wangbingbing effectsofshotpeeningonhardnessof18crnimo76steelbasedonfiniteelementanalysis |