NDLI: Corrosion mechanism of electroless Ni–Sn–P coating in multi thermal fluid

Please wait, while we are loading the content...

Corrosion mechanism of electroless Ni–Sn–P coating in multi thermal fluid

Content Provider	Scilit
Author	Fu, Anqing Li, Fu Yang, Yonghong Zhang, Huihui Li, Li Miao, Jian Fan, Lei Guo, Chen Yin, Cheng Xian Yuan, Juntao
Copyright Year	2019
Description	Journal: Materials Research Express Multi thermal fluid generated by burning of fuel and oxygen-containing gas has been applied to enhance the production of heavy oil. While the thermal fluid containing carbon dioxide, nitrogen gas and steam has caused serious corrosion damage of metallic tubing. Electroless Ni-P coatings show excellent corrosion resistance in many environments and Sn seems to have the potential to improve coating toughness and corrosion resistance. In the present work, Ni-Sn-P coating was prepared on N80 tubing substrate by electroless method, and its corrosion performance in multi thermal fluid was investigated. The results revealed that electroless Ni-Sn-P coating containing ~2 wt% Sn was dense, defect-free and uniform, and possessed amorphous structure. After 240 h exposure, the bare N80 tubing suffered from severe corrosion and formed a thick, complex, and porous corrosion scale mainly composed of iron oxides. In contrast, N80 tubing substrate with Ni-Sn-P coating showed much more excellent corrosion resistance by forming an extremely thin NiO/Ni(OH)2/SnO2 corrosion layer and maintaining the amorphous structure.
Related Links	https://iopscience.iop.org/article/10.1088/2053-1591/ab5b1c/pdf
ISSN	20531591
e-ISSN	20531591
DOI	10.1088/2053-1591/ab5b1c
Journal	Materials Research Express
Issue Number	12
Volume Number	6
Language	English
Publisher	IOP Publishing
Publisher Date	2019-11-25
Access Restriction	Open
Subject Keyword	Journal: Materials Research Express Coatings and Films Multi Thermal Fluid
Content Type	Text
Resource Type	Article
Subject	Surfaces, Coatings and Films Metals and Alloys Biomaterials Electronic, Optical and Magnetic Materials Polymers and Plastics

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in