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County planners on Thursday unanimously approved conditional use permits for two business projects, one new and one that has ...
Bollywood actress Rhea Chakraborty took to social media to share a heartwarming glimpse of her most memorable birthday ...
针对难熔高熵合金 (RHEAs)中金属间化合物 (IMCs)和枝晶偏析导致的脆性问题,研究人员通过调控Ti含量(x=0-2.0)系统研究TixZrNbMoV合金的相组成与微观结构演变。发现Ti固溶可削弱IMCs化学键、优化枝晶形貌,最终获得无IMC且偏析最小化的TiZrNbMoV合金,其屈服强度达1573 MPa并保持20%塑性应变,为高性能RHEAs ...
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