Hauj lwm lawm
Lub hom phiaj
Cov khoom no muaj feem xyuam rau vuam ultra-low carbon duplex stainless hlau xws li 022Cr22Ni5Mo3N thiab SAF2205.
Chemical Cheebtsam ntawm deposited hlau (%)
|
Cov khoom kuaj |
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
N |
| Piv txwv tus nqi | 0.028 | 1.50 | 0.45 | 0.006 | 0.016 | 22.92 | 8.95 | 3.05 | 0.015 | 0.14 |
Mechanical zog ntawm deposited hlau
|
Cov khoom kuaj |
Rm (MPa) |
A(%) |
| Piv txwv tus nqi | 780 | 27 |
Kev siv tam sim no (DC +)
|
Vuam electrode txoj kab uas hla (mm) |
Φ3.2 |
Φ4.0 |
| Vuam tam sim no (A) | 80-120 | 110-160 |
Cov kev ceev faj
1. Ua ntej vuam, vuam electrode yuav tsum tau ci ntawm li 250 degree rau 1h.
2. Kev khiav hauj lwm tam sim no yuav tsum tsis txhob loj heev.
Vuam txoj hauj lwm
Cim npe nrov: s2209 cam khwb cia hlau rau me me steel vuam pas nrig, Tuam Tshoj s2209 cam khwb cia hlau rau me me hlau vuam qws lwm tus neeg