Microstructure of in-situ reaction formed Ni aluminides by squeeze casting.
نویسندگان
چکیده
منابع مشابه
Effect of Ni content on the reaction behaviors and microstructure of TiB2-TiC/Ni cermets synthesized by MASHS
In this paper TiB2-TiC/Ni cermet with various Ni (20, 40 and 60 wt %) content were synthesized by mechanically activated self-propagating synthesis (MASHS) and effect of the addition of Ni on synthesis parameters and microstructure of synthesized samples were investigated. First raw materials (B4C, Ti and Ni) milled in Ar atmosphere. Then milling powders analyzed by XRD. In next step powders sy...
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The nickeland iron-aluminide alloys are an important class of materials because of their unique resistance to oxidizing, carburizing, and sulfidizing environments at high temperatures. They also provide an interesting combination of high-temperature strength and wear resistance. Many applications have been identified for these materials including: furnace fixtures, heating elements, pumps, hydr...
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The relation between chemical composition, microstructure and oxidation properties has been investigated on various FeAl based alloys, the aim being to induce changes in the microstructure of the compound by selective oxidation of aluminium. Oxidation kinetics that was evaluated on bulk specimens showed that, due to fast diffusion in the alloys, no composition gradient is formed during the alum...
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ژورنال
عنوان ژورنال: Journal of Japan Institute of Light Metals
سال: 1995
ISSN: 0451-5994
DOI: 10.2464/jilm.45.209