NICKEL-BASED BULK METALLIC GLASS ALLOYS CONTAINING HIGH AMOUNT OF REFRACTORY METAL AND BORON

The invention is related to the first nickel-based bulk metallic glass alloys having high glass forming ability in which both a phase having high fracture toughness, nickel solid solution and borides having high hardness can be formed by heat treatment at temperatures above the crystallization tempe...

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Bibliographische Detailangaben
Hauptverfasser:	SAHIN HAKAN, YAZICI ZIYA OZGUR, OZTURK ASGIN PELIN, HITIT AYTEKIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The invention is related to the first nickel-based bulk metallic glass alloys having high glass forming ability in which both a phase having high fracture toughness, nickel solid solution and borides having high hardness can be formed by heat treatment at temperatures above the crystallization temperatures. 本发明涉及一种具有高玻璃形成能力的镍基大块金属玻璃合金。通过在高于晶化温度的温度下进行热处理，该合金中可以形成具有高断裂韧性的相(镍固溶体)以及具有高硬度的硼化物。