Multimodal laser opto-ultrasonic spectroscopy (LOUS) Approach to investigate the impact of elemental composition on the engineering properties of high-density tungsten alloys
文献类型：期刊论文
| 作者 | Sattar, Harse2; Zhou, Jiayuan3; Zafar, Samra4; Bakhtiar, Syedul Hasnain2; Guan, Feiyu3; Shi, Shengqun3; Imran, Muhammad5; Baig, Muhammad Aslam6; Abukhadra, Mostafa R.1,7; Tlija, Mehdi8 |
| 刊名 | OPTICS AND LASERS IN ENGINEERING
 |
| 出版日期 | 2025 |
| 卷号 | 184 |
| 关键词 | Laser Opto-ultrasonic spectroscopy LIBS High-density tungsten alloy Grain size Hardness Elastic modulus |
| ISSN号 | 0143-8166 |
| DOI | 10.1016/j.optlaseng.2024.108555 |
| 通讯作者 | Guo, Lianbo(lbguo@hust.edu.cn) |
| 英文摘要 | The impact of elemental composition on the engineering properties of high-density tungsten alloy is crucial, particularly in relation to grain size, hardness, elastic modulus, and surface degradation. This study introduces a new multimodal laser opto-ultrasonic spectroscopy (LOUS) technique, which simultaneously integrates the benefits of laser-induced breakdown spectroscopy (LIBS) and laser ultrasonic testing to evaluate the engineering properties of tungsten alloys. The findings indicate that the increasing tungsten concentration significantly enhances the samples' hardness, grain size and elastic modulus. The composition of elements and hardness were assessed using a calibration curve derived from the emission intensity ratio (W-II/W-I) and plasma electron temperature (T-e) in optical emission. The correlation results of (W-II/W-I) and T-e showed significant enhancement with the increase of hardness with a regression coefficient (R-2 >= 0.996), validating the Saha-Eggert relation and underscoring model effectiveness. Additionally, the correlation of the laser ultrasonic testing parameters (attenuation coefficient and velocities) in assessing grain size and elastic modulus showed good reliability (R-2 >= 0.993) when compared to the results obtained from conventional optical microscopy and tensile testing. The results underscore the accuracy and predictive ability of the LOUS method for in-situ characterization. |
| WOS关键词 | HARDNESS DETERMINATION ; SURFACE HARDNESS ; LIBS |
| 资助项目 | National Natural Science Foundation of China[62250410363] ; National Key Research and Development Program of China[2022YFE010330] ; Foreign Youth Talent Program[QN2022154001L] ; King Saud University[RSPD2024R685] ; King Saud Uni-versity, Riyadh, Saudi Arabia |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:001315565700001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Foreign Youth Talent Program ; King Saud University ; King Saud Uni-versity, Riyadh, Saudi Arabia |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/135503]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Guo, Lianbo |
| 作者单位 | 1.Beni Suef Univ, Fac Sci, Geol Dept, Mat Technol & Their Applicat Lab, Bani Suwayf, Egypt 2.Huazhong Univ Sci & Technol HUST, Sch Integrated Circuits, Wuhan 430074, Hubei, Peoples R China 3.Huazhong Univ Sci & Technol HUST, Wuhan Natl Lab Optoelect WNLO, Wuhan 430074, Hubei, Peoples R China 4.Henan Univ, Sch Comp & Informat Engn, Kaifeng 475004, Peoples R China 5.Chinese Acad Sci, Inst Plasma Phys, Hefei, Peoples R China 6.Quaid i Azam Univ, Natl Ctr Phys NCP, Islamabad 44000, Pakistan 7.Beni Suef Univ, Fac Sci, Gel Dept, Bani Suwayf 65211, Egypt 8.King Saud Univ, Coll Engn, Dept Ind Engn, Riyadh 11421, Saudi Arabia |
| 推荐引用方式 GB/T 7714 | Sattar, Harse,Zhou, Jiayuan,Zafar, Samra,et al. Multimodal laser opto-ultrasonic spectroscopy (LOUS) Approach to investigate the impact of elemental composition on the engineering properties of high-density tungsten alloys[J]. OPTICS AND LASERS IN ENGINEERING,2025,184. |
| APA | Sattar, Harse.,Zhou, Jiayuan.,Zafar, Samra.,Bakhtiar, Syedul Hasnain.,Guan, Feiyu.,...&Guo, Lianbo.(2025).Multimodal laser opto-ultrasonic spectroscopy (LOUS) Approach to investigate the impact of elemental composition on the engineering properties of high-density tungsten alloys.OPTICS AND LASERS IN ENGINEERING,184. |
| MLA | Sattar, Harse,et al."Multimodal laser opto-ultrasonic spectroscopy (LOUS) Approach to investigate the impact of elemental composition on the engineering properties of high-density tungsten alloys".OPTICS AND LASERS IN ENGINEERING 184(2025). |
入库方式： OAI收割
来源：合肥物质科学研究院
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