| Prof | Qian | Li | University of South China | China | Pioneer Researcher Award | metallurgicalengineering.org |
| Dr | Qianzhe | Zhang | Zhejiang University of Technology | China | Best Researcher Award | metallurgicalengineering.org |
| Assoc. Prof. Dr | Qingyuan | Dong | Southwest University of Science and Technology | China | Innovative Research Award | metallurgicalengineering.org |
| Dr | Radhika | N | Universidad de Concepcion | Chile | Best Researcher Award | metallurgicalengineering.org |
| Mr | RAGHUKUMAR | BOMMENAHALLI | Dekra Certification Inc | United States | Best Researcher Award | metallurgicalengineering.org |
| Dr | Rajeev | Kumar | Lovely Professional University | India | Best Researcher Award | metallurgicalengineering.org |
| Dr | Rand | Kadhum | University of Baghdad / Collage of Dentistry | Iraq | Best Researcher Award | metallurgicalengineering.org |
| Dr | Ranjith | Krishna Pai | Department of Science and Technology (DST) Ministry of Science and Technology, Govt. of India | India | Research Excellence Award | metallurgicalengineering.org |
| Dr | Rawdah | Whba | Taiz University | Yemen | Research Excellence Award | metallurgicalengineering.org |
| Dr | Rodolph Loique | AZEFACK MBOUNOU | chercheur Université de Montpellier | France | Research Excellence Award | metallurgicalengineering.org |
| Prof. Dr | Rogério | Navarro Correia de Siqueira | PUC-Rio | Brazil | Best Researcher Award | metallurgicalengineering.org |
| Dr | Ronaldo | Gonçalves | FEI | Brazil | Innovative Research Award | metallurgicalengineering.org |
| Assoc. Prof. Dr | Rong-yuan | Chen | Zhengzhou University of Light Industry | China | Research Excellence Award | metallurgicalengineering.org |
| Ms | Ruchika | Dhyani | Academy of Scientific and Innovative Research | India | Innovative Research Award | metallurgicalengineering.org |
| Assist. Prof. Dr | Rui | Wang | Jilin Institute of Chemical Technology | China | Best Researcher Award | metallurgicalengineering.org |
| Prof. Dr | Ruiwei | Liu | Guangzhou Maritime University | China | Research Excellence Award | metallurgicalengineering.org |
| Prof | S N Murthy | Boddapati | Sir C R Reddy College, PG Courses | India | Best Researcher Award | metallurgicalengineering.org |
| Dr | Saadi | Berri | Faculty of Science, University of M'sila, 28000, M'sila, Algeria | Algeria | High-temperature Metallurgy Award | metallurgicalengineering.org |
| Dr | Sabi William | Konsago | Jozef Stefan Institute | Slovenia | Excellence in Research Award | metallurgicalengineering.org |
| Dr | Saibal | Bhaumik | King Abdullah University of Science and Technology | India | Innovative Research Award | metallurgicalengineering.org |