Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Pulin Nie"'
Publikováno v:
Materials & Design, Vol 175, Iss , Pp - (2019)
Multi-pass narrow-gap welding of thick Inconel 617 plate was conducted with YLS-10000 fiber laser. The influence of different welding parameters on the joint geometry and defects was investigated. The dendrite morphology, grain distribution, crystal
Externí odkaz:
https://doaj.org/article/492ad4b53cef406192b5aedd7347617c
Publikováno v:
In Materials Science & Engineering A 18 April 2022 840
Publikováno v:
Journal of Manufacturing Processes. 58:563-573
Laser-MAG hybrid welding 10CrNi3MoV steel was fabricated with different arrangements (the leading mode, and distance between laser beam and electrode tip (DLA)). Welding characteristics and defect formation mechanisms were investigated by high-speed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaa699834156d6d53e499da5a97886e6
https://doi.org/10.1016/j.jmapro.2020.08.027
https://doi.org/10.1016/j.jmapro.2020.08.027
Publikováno v:
Journal of Manufacturing Processes. 50:132-141
High-strength low-alloy (HSLA) steels with a yield strength of 800 MPa and a thickness of 8 mm were subjected to laser welding to address the problem of loss of strength in the welded joint. The influence of the heat input of the laser on the microst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f7fd319a2f14dcf981ab7ddc745ed0f
https://doi.org/10.1016/j.jmapro.2019.12.007
https://doi.org/10.1016/j.jmapro.2019.12.007
Publikováno v:
Journal of Materials Processing Technology. 270:37-46
Hybrid laser-arc welding (HLAW) of 10CrNi3MoV steel was carried out with different shielding gas mixtures including 100% Ar, 5% CO2 + Ar, 10% CO2 + Ar, 15% CO2 + Ar, 20% CO2 + Ar, 25% CO2 + Ar and 100% CO2. A CMOS high speed camera and real-time elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbfe4c31979439ab4b7cf462e4881c08
https://doi.org/10.1016/j.jmatprotec.2019.01.027
https://doi.org/10.1016/j.jmatprotec.2019.01.027
Autor:
Kai Feng, Zhuguo Li, Baochao Guo, Jian Huang, Pulin Nie, Hiroyuki Kokawa, Ke Zhang, Song Xue, Seyed Reza Elmi Hosseini
Publikováno v:
Optics & Laser Technology. 112:379-394
This paper investigates the mechanical strength and microstructural characterization of the laser beam-welded Ti6Al4V-304 stainless steel (SS) joints using different interlayer thicknesses at single and double interlayer structures. This study attemp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c69d2697649f069e7599700321d5743
https://doi.org/10.1016/j.optlastec.2018.11.022
https://doi.org/10.1016/j.optlastec.2018.11.022
Publikováno v:
Surface and Coatings Technology. 359:485-494
In the present work, nickel-base composite powder (Ni60), nickel-base composite powder with the addition of h-BN solid lubricants (h-BN/Ni60) and nickel-base composite powder with the addition of nano-Cu encapsulated h-BN solid lubricants (nano-Cu/h-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e46c6a667ccdd2176e3a73d59f6615a
https://doi.org/10.1016/j.surfcoat.2018.12.017
https://doi.org/10.1016/j.surfcoat.2018.12.017
Publikováno v:
Journal of Materials Processing Technology. 302:117502
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ed1666d8924774cbf2ad967bb97d400
https://doi.org/10.1016/j.jmatprotec.2022.117502
https://doi.org/10.1016/j.jmatprotec.2022.117502
Autor:
Pulin Nie, Kai Feng, Jian Huang, Seyed Reza Elmi Hosseini, Zhuguo Li, Song Xue, Ke Zhang, Hiroyuki Kokawa, Baochao Guo
Publikováno v:
Journal of Materials Engineering and Performance. 27:6135-6148
This paper investigates the microstructural characterization of the fracture propagation edge during laser beam welding of Ti6Al4V and 304 stainless steel using Cu, V, and Ni interlayers as a single Cu interlayer and composite interlayer structures w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e221abeec0d41ececb48b4feff3c4284
https://doi.org/10.1007/s11665-018-3634-x
https://doi.org/10.1007/s11665-018-3634-x
Publikováno v:
Journal of Materials Engineering and Performance. 27:4392-4404
The evolution of the microstructure of P92 steel during heat processing has a significant effect on the final performance of steel products and is thus an area of critical interest. Accordingly, the grain growth behavior of austenite and δ-ferrite c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10cda698ce15a5158c3a33d9e6c72c7c
https://doi.org/10.1007/s11665-018-3562-9
https://doi.org/10.1007/s11665-018-3562-9