发明名称 |
High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same |
摘要 |
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 %. |
申请公布号 |
US9222157(B2) |
申请公布日期 |
2015.12.29 |
申请号 |
US201113817930 |
申请日期 |
2011.06.27 |
申请人 |
POSCO;RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY |
发明人 |
Kim Sang-Won;Byun Gab-Sik;Son Young-Geun;Park Eon-Byeong;Yoon Sang-Hoon;Ha Sang-Wook;Kwon Oh-Joon;Choi Seung-Dueg;Yi Seong Hoon |
分类号 |
C22C45/02;C21D5/00 |
主分类号 |
C22C45/02 |
代理机构 |
The Webb Law Firm |
代理人 |
The Webb Law Firm |
主权项 |
1. A 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 %. |
地址 |
Pohang-Si KR |