The Webb Law Firm
High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same
Provided is an iron-based amorphous alloy and a method of manufacturing the same.More particularly, provided is an high carbon iron-based amorphous alloy expressed by a general formula FeαCβSiγBxPyCrz, wherein α, β, γ, x, y and z are atomic % of iron (Fe), carbon (C), silicon (Si), boron (B), phosphorus (P), and chrome (Cr) respectively, wherein α is expressed by α=100−(β+γ+x+y+z) atomic %, β is expressed by 13.5 atomic %≦β≦17.8 atomic %, γ is expressed by 0.30 atomic %≦γ≦1.50 atomic %, x is expressed by 0.1 atomic %≦x≦4.0 atomic %, y is expressed by 0.8 atomic %≦y≦7.7 atomic %, and z is expressed by 0.1 atomic %≦z≦3.0 atomic %.
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY POSCO
C C C C C C C
C22C C21D C22C C21D C22C C21D C22C
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Eon-Byeong Oh-Joon Sang-Wook Young-Geun Seong Hoon Gab-Sik Sang-Won Sang-Hoon Seung-Dueg
Park Kwon Ha Son Yi Byun Kim Yoon Choi