全息合金定位设计系统和Au-Cu系的全息网格相图（英文）

Holographic alloy positioning design system and holographic network phase diagrams of Au-Cu system

以Au-Cu系为例,介绍3项发现和2个方法。第一,建立全息合金定位设计系统是推动系统金属材料科学和合金基因工程持续发展的新路径。它的基地由材料测试和计算中心、系统金属材料科学中心、合金基因工程中心、全息合金定位设计系统信息中心和控制中心组成。第二,原子移动的共振激活和同步交换机制具有2种形式:局域式和定向扩散式。第三,平衡和亚平衡全息网格相图是研究者发现、设计、生产和应用先进合金的蓝图和可操作平台,它们分别由合金相的等温Gibbs能线的平衡杠杆线数值法和亚平衡交点数值法获得。点击每一格点便可获得设计合金的3个结构层次信息:组织的相的组成和分数,相的排列结构和性质;合金相的成分,合金基因排列结构和性质;合金基因的电子结构和性质。它将开创一个网络设计先进合金的新时代。

Taking Au?Cu system as an example, three discoveries and two methods were presented. First, a new way for boosting sustainable progress of systematic metal materials science (SMMS) and alloy gene engineering (AGE) is to establish holographic alloy positioning design (HAPD) system, of which the base consists of measurement and calculation center, SMMS center, AGE center, HAPD information center and HAPD cybernation center; Second, the resonance activating-sychro alternating mechanism of atom movement may be divided into the located and oriented diffuse modes; Third, the equilibrium and subequilibrium holographic network phase diagrams are blueprints and operable platform for researchers to discover, design, manufacture and deploy advanced alloys, which are obtained respectively by the equilibrium lever numerical method and cross point numerical method of isothermal Gibbs energy curves. As clicking each network point, the holographic information of three structure levels for the designed alloy may be readily obtained: the phase constitution and fraction, phase arranging structure and properties of organization; the composition, alloy gene arranging structure and properties of each phase and the electronic structures and properties of alloy genes. It will create a new era for network designing advanced alloys.