Medium Carbon Ferro Manganese (MC FeMn) o se oloa o le ogaumu sausau o loʻo i ai le 70.0% i le 85.0% o le manganese ma le carbon content mai le 1.0% max i le 2.0% max. E faʻaaogaina e avea o se de-oxidizer mo le gaosiga o le 18-8 Austenitic non-magnetic stainless steel mo le faʻaofiina o le manganese i le sila e aunoa ma le faʻateleina o le carbon content. I le faʻaopoopoina o le manganese e pei o le MC FeMn nai lo le HC FeMn, e tusa ma le 82% i le 95% le itiiti ifo o le carbon e faʻaopoopo i le sila. MC FeMn o loʻo faʻaaogaina foi mo le gaosia o eletise E6013 ma i totonu o fale gaosi oloa.
Fa'atatauga
1. Faʻaaogaina faʻapitoa e pei o mea faʻapipiʻi uʻamea ma deoxidizer i le uʻamea.
2. Faʻaaogaina e fai ma sui faʻapipiʻi , faʻaaogaina lautele e faʻaaogaina lautele i uʻamea uʻamea, e pei o le uʻamea faʻavae, uʻamea meafaigaluega, uʻamea faʻafefe ma le vevela ma le uʻamea faʻafefe.
3. O lo'o i ai fo'i le fa'atinoga e mafai ai ona fa'asalaina ma fa'aitiitia le leaga o le sulfur. O lea la pe a tatou faia le uamea ma le uʻamea, tatou te manaʻomia i taimi uma se faʻamatalaga patino o le manganese.
Ituaiga |
Fa'ailoga |
Fuafuaga Fa'ainumera (%) |
||||||
Mn |
C |
Si |
P |
S |
||||
1 |
2 |
1 |
2 |
|||||
≤ |
||||||||
ferromanganese e masani-carbon |
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 |