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Thermo-Mechanical Fatigue (TMF) Life of Ductile SiMo Cast Iron with Aluminum Addition 3DFoundri
- Format:
- Book
- Conference/Event
- Author/Creator:
- Quan, Guangchun, author.
- Conference Name:
- SAE WCX Digital Summit (2021-04-13 : Live Online, Pennsylvania, United States)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2021
- Summary:
- Strain controlled thermo-mechanical fatigue (TMF) tests were conducted on a high Silicon ductile cast iron (SiMo) as the baseline material and a similar SiMo cast iron with aluminum addition (SiMoAl). The much improved fatigue life with aluminum addition is analyzed using the integrated creep-fatigue theory (ICFT) in combination with the metallurgical analysis on the tested coupons. Addition of about 3 wt.% Aluminum significantly improved TMF life of the SiMo cast iron. The results are explained by elimination of brittleness at middle temperature range, the higher flow stress, lower creep rate and higher oxidation resistance from Al addition
- Notes:
- Vendor supplied data
- Publisher Number:
- 2021-01-0281
- Access Restriction:
- Restricted for use by site license
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