TY - JOUR
T1 - Corrosion properties of the Fe-Cr-based soft magnetic alloys fabricated by metal injection molding
AU - Hamataka, Yuki
AU - Hatakeyama, Masahiko
AU - Osada, Toshiko
AU - Miura, Hideshi
AU - Iwatsu, Osamu
AU - Tanaka, Shigeo
AU - Sunada, Satoshi
PY - 2016/5
Y1 - 2016/5
N2 - Fe-Cr based soft magnetic alloys have high corrosion resistance and magnetic property. Therefore they are widely used for the solenoid valves and electronic devices. In this situation, economic Fe-Cr based soft magnetic alloy, which has excellent soft magnetic properties and practical corrosion resistance is required. SUS430 is one of the candidate alloy with soft magnetic property in stainless steels. To achieve the economic aim, sintering process is useful to make low Cr alloy by adding the pure iron powder to SUS430 powder. While, reduction of Cr content deteriorate corrosion resistance. Sintered SUS430 based alloys with different Cr content were prepared using metal injection molding process. We carried out slow strain rate tensile (SSRT) test and open circuit potential (OCP) to evaluate their mechanical properties and electrochemical properties.
AB - Fe-Cr based soft magnetic alloys have high corrosion resistance and magnetic property. Therefore they are widely used for the solenoid valves and electronic devices. In this situation, economic Fe-Cr based soft magnetic alloy, which has excellent soft magnetic properties and practical corrosion resistance is required. SUS430 is one of the candidate alloy with soft magnetic property in stainless steels. To achieve the economic aim, sintering process is useful to make low Cr alloy by adding the pure iron powder to SUS430 powder. While, reduction of Cr content deteriorate corrosion resistance. Sintered SUS430 based alloys with different Cr content were prepared using metal injection molding process. We carried out slow strain rate tensile (SSRT) test and open circuit potential (OCP) to evaluate their mechanical properties and electrochemical properties.
KW - Metal injection molding (MIM)
KW - Slow strain rate tensile
KW - Soft magnetic properties
KW - Stainless steel
KW - Stainless steels
KW - Stress corrosion cracking
UR - http://www.scopus.com/inward/record.url?scp=84973360128&partnerID=8YFLogxK
U2 - 10.2497/jjspm.63.291
DO - 10.2497/jjspm.63.291
M3 - 学術論文
AN - SCOPUS:84973360128
SN - 0532-8799
VL - 63
SP - 291
EP - 297
JO - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
JF - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
IS - 5
ER -