tu'uina atu uamea u'amea electrodes aws e308 e308l
Uiga ma Fa'aoga
TheweldmetalofE308/308Lisa19Cr-10Ni austenite microstructure o loʻo i ai faʻatapulaʻa ferrite.Fa'atinoga sili ona lelei fa'amatu'u inslag, u'u lopa foliga, weldability, corrosion resistance i hightemperature e maua uma.E fetaui lelei mo le faʻaogaina o le sila AlS1-304, AlSI-301 sila ma le AISI-302 sila i tulaga uma.
Fa'avae sa'o u'ameaforE308/308L: ipu manifinifi u'amea, pa'u, paipa, seamless paipa, vevela, ipu ipu mamafa, pa uamea, pa.
Fa'amatalaga ile fa'aogaina
1. Fa'amama le fa'aleagaina i luga o le u'amea pito i lalo ma pasi e pasi i le pulumu u'amea
2.Maintaining arclength puupuu pe a mafai e matua fautuaina.A'o lalagaina i le auala lalaga, e tatau ona fa'atonutonu le va'aiga i totonu ole 2.5 taimi ole dia ole uaea.
3. Faʻagogo le eletise i le 250 ~ 300 ℃ mo le 60 minute aʻo leʻi faʻaaogaina.Ave i fafo mea faʻaaoga mo le afa aso faʻaaoga ma teu i totonu o le siosiomaga i le 100 ~ 150 ℃ i le faagasologa o le uelo.
4. Fa'aaoga le la'au maualalo e puipuia ai mai le ta'e ma fa'aitiitia le fa'apalapala u'amea.
Fa'amatalaga
| Fa'ata'ita'iga | GB | AWS | Diamita(mm) | Ituaiga o le Fa'alava | I le taimi nei | Fa'aoga |
| CB-A102 | E308-16 | E308-16 | 2.5-5.0 | Lime-titania Ituaiga | DC | Fa'aaogaina mo le u'uina o fausaga u'amea u'amea0cR19Ni9 ma le 0Cr19Ni11Ti i lalo ole 300︒C |
Tulaga Fa'a-Kemikolo o Me'amea ua teuina (%)
| C | Mn | Si | S | P | Cr | Ni |
| ≤0.02 | 0.85 | 0.70 | 0.030 | 0.010 | 19.3 | 9.5 |
Meatotino Fa'ainisinia o Metala Teuina
| Malosi (Mpa) | Fa'atele(%) |
| 570 | 45 |
afifiina
Le matou Falegaosimea
Fa'aaliga
La matou Tusipasi
