metastable conditionとは 意味・読み方・使い方

This method comprises forming the amorphous raw material in a thermodynamically metastable state by coagulating atoms in a condition of thermodynamical nonequilibrium, and precipitating nanocrystals by applying stress to the above amorphous raw material.例文帳に追加

原子を熱力学的に非平衡の条件で凝集させ熱力学的に準安定状態のアモルファス素材を形成し、前記アモルファスの素材に応力を加えてナノ結晶を析出させる。 - 特許庁

This invention is a cubic boron nitride-contg. hard member produced, under the condition in which cubic boron nitride is metastable, by subjecting powder having a compsn. composed of cubic boron nitride, and the balance at least either cemented carbide or cermet to electric pressure sintering.例文帳に追加

立方晶窒化硼素が準安定な条件で、立方晶窒化硼素と残部が超硬合金およびサーメットの少なくとも一方からなる組成の粉末とを通電加圧焼結して作製した立方晶窒化硼素含有硬質部材である。 - 特許庁