Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Pei-Kang Bai"'
Autor:
Shao-bin Bai, Da-zhao Li, Li-ren Li, Hui-hui Lu, Jia Xing, Pei-kang Bai, Jing-yang Li, Zhi-jie Yan, Zhi-quan Huang
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3210-3222 (2024)
A novel strategy involving warm rolling and tempering-annealing was introduced to optimize the strength-ductility balance of Fe-10.2Mn-2.2Al-0.41C-0.6 V (wt. %) steel. The V- and κ-carbide particles produced during the tempering are critical for tai
Externí odkaz:
https://doaj.org/article/b082483b34644bc98eac6e1d074dbcf8
Autor:
Shao-bin Bai, Yong-an Chen, Jian Sheng, Da-zhao Li, Hui-hu Lu, Pei-kang Bai, Zhi-quan Huang, Jing-yang Li, Chao Zhao
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 2216-2236 (2023)
High-strength steels support the rapid development of modern automobile industry. Especially quenching-partitioning (QP) steels have presented the considerable potential thanks to their excellent mechanical properties. In recent years, quenching-part
Externí odkaz:
https://doaj.org/article/5f8ad882089a4476af17e56a4d728793
Autor:
Shao-bin Bai, Yong-an Chen, Xin Liu, Hui-hu Lu, Pei-kang Bai, Da-zhao Li, Zhi-quan Huang, Jing-yang Li
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 1537-1559 (2023)
The rapid development of automotive industry results in a series of increasingly serious problems such as energy consumption and environmental pollution, so that developing the automotive steels with high-strength and low-density is of great signific
Externí odkaz:
https://doaj.org/article/6a2156b775a44e918564dbfc8cdddf63
Publikováno v:
Advances in Materials Science and Engineering, Vol 2019 (2019)
In this work, we propose the use of steel slag instead of slag powder, in addition to fly ash and silica fume, to obtain high-performance sulphoaluminate cement-based materials. According to the closest-packing theory and on the basis of the minimum
Externí odkaz:
https://doaj.org/article/ebcad07bbb734b77bfa5ceb1e37b23f3
Publikováno v:
Materials, Vol 11, Iss 9, p 1551 (2018)
Ti/TiBCN composite coatings were prepared on a 7075 aluminum alloy surface by laser cladding. The relation between the main processing parameters (i.e., laser power, scanning speed, and powder feeding rate) and the geometrical characteristics (i.e.,
Externí odkaz:
https://doaj.org/article/c2deaf1712f249149c302684ce8a993e
Effect of Selective Laser Melting Process Parameters on Microstructure and Properties of Co-Cr Alloy
Publikováno v:
Materials, Vol 11, Iss 9, p 1546 (2018)
Due to the rapid melting and solidification mechanisms involved in selective laser melting (SLM), CoCrMo alloys fabricated by SLM differ from the cast form of the same alloy. In this study, the relationship between process parameters and the morpholo
Externí odkaz:
https://doaj.org/article/6b881502cc2e4fbf9c1fcb55d3aa779e
Autor:
Zhan-Yong Zhao, Liang Li, Pei-Kang Bai, Yang Jin, Li-Yun Wu, Jing Li, Ren-Guo Guan, Hong-Qiao Qu
Publikováno v:
Materials, Vol 11, Iss 8, p 1318 (2018)
In this research, the effect of several heat treatments on the microstructure and microhardness of TC4 (Ti6Al4V) titanium alloy processed by selective laser melting (SLM) is studied. The results showed that the original acicular martensite α′-phas
Externí odkaz:
https://doaj.org/article/0a4e76ad3cd8467899478ba24d8cea81
Publikováno v:
Materials Science and Engineering: A. :145227
Publikováno v:
Materials Science Forum. 893:207-211
Selective laser melting (SLM) technology based on powder bed has been used to manufacture GH4169 samples. In the present work, taking Ni-based powders of GH4169 as experiment material, the good technological parameters of SLM were determined by analy
Publikováno v:
Materials, Vol 12, Iss 19, p 3222 (2019)
Materials
Volume 12
Issue 19
Materials
Volume 12
Issue 19
This paper studied the relationship between the residual amount of Sr and the morphology of the eutectic Si phase in A356 obtained through different modification treatment processes
additionally, the cooling rates of molds were studied. The eute
additionally, the cooling rates of molds were studied. The eute