S32205 Bakin Karfe
Bakin Karfe S32205 shine matakin farko mai duplex bakin karfe kuma mafi yawan sanannun wakilin jerin duplex na 2205, wanda aka yi bikin don ma'auni na musamman na babban ƙarfin injin, ingantaccen juriya, da ingantaccen kaddarorin ƙirƙira. Wannan gami yana fasalta ƙirar ƙirar austenitic a hankali{3}} ferritic microstructure (kimanin rabo na 50/50), yana haɗa mafi kyawun sifofin duka biyun don fifita yawancin bakin karfe na austenitic ko ferritic na al'ada a cikin mahallin masana'antu.
Haɗin Sinadari
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
N |
|
|
Min |
- |
- |
- |
- |
- |
22 |
4.5 |
3 |
0.14 |
|
Max |
0.03 |
1 |
2 |
0.03 |
0.02 |
23 |
6.5 |
3.5 |
0.2 |
Kayayyakin Kayayyaki
|
Yawan yawa |
Matsayin narkewa |
Mafi ƙarancin kayan aikin injina a zafin daki |
||
|
Ƙarfin Ƙarfin Ƙarfi |
Ƙarfin Haɓaka |
Tsawaitawa |
||
|
g/cm3 |
digiri |
Rm N/mm2 |
Rp0.2N/mm2 |
A5% |
|
7.75 |
1420~1470 |
620 |
450 |
25% |
Siffar
S32205 daidaitaccen 22% chromium duplex bakin karfe tare da daidaitaccen abun da ke ciki na 5-6% nickel, 3-3.5% molybdenum, da 0.14-0.20% nitrogen. Babban abun ciki na chromium da molybdenum, tare da nitrogen alloying, yana ba da kyakkyawan juriya mai ƙarfi (PREN Mafi Girma ko daidai da 35) da juriya ga lalata damuwa na chloride (SCC). Ƙananan abun ciki na carbon (Ƙasa da ko daidai da 0.03%) yana rage hazo na carbide, yayin da nitrogen ke haɓaka ƙarfi kuma yana daidaita austenite. Sama da 316L a cikin chlorides, acid, da m (H₂S) muhallin.
Aikace-aikace
Injiniyan Ruwa:Kayan aikin kawar da salin, tarkacen jirgin ruwa, bututun da ke cikin teku
Petrochemical & Makamashi:Chloride -mai ɗauke da tankunan ajiya, bututun watsa mai da iskar gas
Kariyar Muhalli:Hasumiya na lalata, tsarin kula da ruwan sharar gida
Na'urorin sarrafa Sinadarai:High{0}}salinity/ashirin muhalli reactors, zafi musayar
Hot Tags: s32205 bakin karfe, China s32205 bakin karfe masana'antun, masu kaya, factory
Aika Aikace-aikacen
