English
Metallic glasses (MGs) is a material product obtained by professor Duwez's scientific research team in the United States using the melt spin quenching method around 1960. This material can be roughly divided into iron, nickel, cobalt, aluminum, zirconium and other rare earth metal base metals according to chemical composition. Amorphous or crystalline materials within the atoms are arranged to present the characteristics of the long-range disorder, short-range order, on the macro performance for macro isotropic characteristics, so there is no crystalline materials in common defects such as dislocations, grain boundary character, so the total material generally has the fracture toughness of high performance and excellent corrosion resistance and distinctive memory alloy metal repair, etcJapanese language
金属ガラス(MGS)は1960年代頃のメルトスピンクエンチング法を用いて米国のデューイ教授の科学研究チームによって得られた材料製品である。この材料は、化学組成に応じて鉄、ニッケル、コバルト、アルミニウム、ジルコニウム等の希土類金属系金属に大別できる。原子内の非晶質または結晶性材料は、マクロな等方性特性のためのマクロ性能に関して、長距離無秩序、短距離秩序の特性を示すために配置されているので、転位、粒界性のような一般的な欠陥には結晶性材料は存在しない。したがって、全体の材料は、一般的に、高性能及び優れた耐食性及び優れた記憶合金の金属修復等の破壊靭性を有する
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