합금

• Main Author: TOMITA TATSUYA
• Format: Patent
• Language: Korean
• Published: 17.08.2022
• Subjects: ALLOYS; BASIC ELECTRIC ELEMENTS; CHEMISTRY; ELECTRICITY; FERROUS OR NON-FERROUS ALLOYS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; INDUCTANCES; MAGNETS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

비정질 상(16)을 구비하고, 합금 전체의 평균 Fe 농도는 82.0원자% 이상 또한 88.0원자% 이하이고, 합금 전체의 평균 Cu 농도는 0.4원자% 이상 또한 1.0원자% 이하이고, 합금 전체의 평균 P 농도는 5.0원자% 이상 또한 9.0원자% 이하이고, 합금 전체의 평균 B 농도는 6.0원자% 이상 또한 10.0원자% 이하이고, 합금 전체의 평균 Si 농도는 0.4원자% 이상 또한 1.9원자% 이하이고, 합금 전체의 평균 C 농도는 0원자% 이상 또한 2.0원자% 이하이고, Fe, Cu, P, B, Si 및 C 이외의 불순물에 있어서의 합금 전체의 평균 불순물 농도는 0원자% 이상 또한 0.3원자% 이하이고, 상기 평균 Fe 농도, 상기 평균 Cu 농도, 상기 평균 P 농도, 상기 평균 B 농도, 상기 평균 Si 농도, 상기 평균 C 농도 및 상기 평균 불순물 농도의 합계는 100.0원자%인 합금. An alloy including an amorphous phase, and the alloy includes: an average Fe concentration in an entire alloy of 82.0 at.% or more and 88.0 at.% or less; an average Cu concentration in the entire alloy of 0.4 at.% or more and 1.0 at.% or less; an average P concentration in the entire alloy of 5.0 at.% or more and 9.0 at.% or less; an average B concentration in the entire alloy of 6.0 at.% or more and 10.0 at.% or less; an average Si concentration in the entire alloy of 0.4 at.% or more and 1.9 at.% or less; an average C concentration in the entire alloy of 0 at.% or more and 2.0 at.% or less; an average impurity concentration of an impurity other than Fe, Cu, P, B, Si, and C in the entire alloy of 0 at.% or more and 0.3 at.% or less; and a total of the average Fe concentration, the average Cu concentration, the average P concentration, the average B concentration, the average Si concentration, the average C concentration, and the average impurity concentration of 100.0 at.%.