【摘要】：正高熵合金是一種新型的合金設(shè)計理念,這種合金一般含有5種或5種以上的合金元素,且每種元素含量都相同或者相似。高熵效應(yīng)抑制了金屬間化合物的出現(xiàn),促使元素間相互混合,最終形成體心立方結(jié)構(gòu)(BCC)或面心立方結(jié)構(gòu)(FCC)等較為簡單的結(jié)構(gòu)。已有研究集中在相形成、相穩(wěn)定性和高溫、室溫性能上,對高溫下合金的再結(jié)晶行為和相穩(wěn)定性卻鮮有研究�；诖�,北京科技大學(xué)的呂昭
[Abstract]:Positive high entropy alloy is a new alloy design concept, which generally contains 5 or more alloy elements, and each element content is the same or similar. The high entropy effect suppresses the appearance of intermetallic compounds, promotes the mixing of elements with each other, and finally forms simple structures such as body-centered cubic structure (BCC) or face-centered cubic structure (FCC). The existing studies have focused on phase formation, phase stability, high temperature and room temperature properties, but few studies have been carried out on the recrystallizing behavior and phase stability of alloys at high temperature. Based on this, Lu Zhao of Beijing University of Science and Technology
【作者單位】： 北京科技大學(xué)新金屬材料國家重點實驗室;
【分類號】：TG132
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本文編號：2484547