Carbon Ferro Manganese (MC FeMn) bụ ngwaahịa sitere na ọkụ ọkụ nwere 70.0% ruo 85.0% nke manganese nwere ọdịnaya carbon site na 1.0% max ruo 2.0% max. A na-eji ya dị ka de-oxidizer maka imepụta 18-8 Austenitic igwe anaghị agba nchara maka iwebata manganese n'ime nchara na-enweghị ịbawanye ọdịnaya carbon. Site n'ịgbakwunye manganese dị ka MC FeMn kama HC FeMn, ihe dịka 82% ruo 95% obere carbon na-agbakwunye na ígwè. A na-ejikwa MC FeMn maka imepụta electrodes E6013 yana n'ụlọ ọrụ nkedo.
Ngwa
1. A na-ejikarị eme ihe dị ka ihe mgbakwunye alloy na deoxidizer na nchara ígwè.
2. Ejiri ya dị ka onye na-ahụ maka alloy, etinyere ya n'ọtụtụ ebe etinyere ya na alloy steel, dị ka nchara nchara, igwe anaghị agba nchara, igwe anaghị agba nchara na igwe anaghị agba nchara na nchara abrasion.
3. Ọ nwekwara arụmọrụ na ọ nwere ike desulfurize na ibelata emerụ nke sọlfọ. Ya mere, mgbe anyị na-eme ígwè na nkedo ígwè, anyị na-achọ mgbe niile ụfọdụ akaụntụ nke manganese.
Ụdị |
Ụdị |
Ngwakọta kemịkalụ (%) |
||||||
Mn |
C |
Si |
P |
S |
||||
1 |
2 |
1 |
2 |
|||||
≤ |
||||||||
Ọkara-carbon ferromamanganese |
FeMn82C1.0 |
78.0-85.0 |
1.0 |
1.5 |
2.5 |
0.20 |
0.35 |
0.03 |
FeMn82C1.5 |
78.0-85.0 |
1.5 |
1.5 |
2.5 |
0.20 |
0.35 |
0.03 |
|
FeMn78C2.0 |
75.0-82.0 |
2.0 |
1.5 |
2.5 |
0.20 |
0.40 |
0.03 |