- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Influence of Nickel on Aluminide Coating and Cyclic Oxidation of 321 AISI Stainless Steel | ||
| Rafidain Journal of Science | ||
| Article 5, Volume 16, Issue 2, 2005, Pages 39-49 PDF (0 K) | ||
| DOI: 10.33899/rjs.2005.41532 | ||
| Authors | ||
| Ayman A. Alhashimee; Mooyad A. Mohammed | ||
| Abstract | ||
| Two different types of aluminide coatings on cyclic austenitic stainless steel 321 AISI, were investigated. One is based on predeposition of nickel by electrodeposition followed by aluminization using a pack cementation technique (double step- coating), while the other coating is based on codeposition of nickel and aluminium powder simultansly using a pack cementation (single step- coating). The coating microstructure and intermetallic compound of the coating layers, as well as, coating thickness were identified using metallugraphy and X-ray analysis The cyclic Oxidation test of the coating at elevated temperature reveals the formation of stable and protective scale -Al2O3 along the exposure time. | ||
|
Statistics Article View: 437 PDF Download: 251 |
||