Wang, Fengbiao
Wang, Yongqing
Funding for this research was provided by:
the natural science foundation project of Liaoning province (2020MS217)
the Liaoning key fund of national natural science fund (U1608251)
the Key Laboratory for Precision/Non-traditional machining and micromanufacturing technology of ministry of education, Dalian University of Technology (B202001)
Article History
Received: 5 September 2020
Accepted: 1 December 2020
First Online: 2 January 2021
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: We declare that this research belongs to the field of machining and manufacturing. Only machine tools, alloys, and inorganic liquid nitrogen are employed to be tested, and this research does not involve any organic life, such as people, animals, and plants. And the issues of life science and ethics research are not also involved and considered.
: This study was conducted by the corresponding author under the guidance of the professor named Yongqing Wang in Dalian University of Technology. The involved researchers have been listed in the article, and all authors have no objection.
: The authors confirm that the work has not been published before and does not consider other places. Its publication has been approved by all co-authors. Authors agree to publish the article in Springer’s corresponding English-language journal.