Uila uamea uameaElectrode
A317
GB/T E309Mo-15
AWS A5.4 E309Mo-15
Fa'amatalaga: A317 o se u'amea u'amea u'amea ma maualalo hydrogen sodium coating.Fa'aaogā le DCEP (fa'atonu eletise eletise i le taimi nei).E sili atu le pala, ta'e, ma le fa'ama'i fa'ama'iina nai lo le A302 ona o le u'amea o lo'o teuina e iai le molybdenum.
Fa'aoga: E fa'aaogaina mo le u'uina o le ituaiga u'amea e tasi, ipu uamea tu'ufa'atasi ma le sila eseese e fa'asalaina i le sulfuric acid medium (sulfur ammonia) corrosion.
Su'ega vaila'au o u'amea u'amea(%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.12 | 0.5 ~ 2.5 | ≤0.90 | 22.0 ~ 25.0 | 12.0 ~ 14.0 | 2.0 ~ 3.0 | ≤0.75 | ≤0.030 | ≤0.040 |
Tulaga fa'ainisinia o u'amea u'amea:
| Su'ega mea | Malosi fa'asa Mpa | Fa'aumiumi % |
| Fa'amaonia | ≥550 | ≥25 |
Fautuaina le taimi nei:
| u'amea lautele （mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Uelo Uila （A） | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Fa'aaliga:
E tatau ona tao le eletise mo le 1 itula ile 250 ℃ a'o le'i faia le uelo.
Wenzhou Tianyu Electronic Co., Ltd. na faavaeina i le 2000. Ua matou galulue i le gaosiga ou'amea eletises, tootoo uelo, mauelo fa'aaogamo le silia ma le 20 tausaga.
O a tatou oloa autu e aofia ai uʻamea uʻameau'amea eletises, u'amea u'amea eletise, uaea u'amea u'amea maualalo, fa'aeletise u'amea i luga, u'amea u'amea nickel & cobalt, uaea u'amea vaivai & uaea u'amea maualalo, uaea u'amea u'amea, uaea uaea fa'a'alu, uaea alumini alumini, u'a lo'o arc. .uaea, nickel & cobalt u'umea uaea, apamemea u'amea uaea, TIG & MIG uaea, tungsten electrodes, carbon gouging electrodes, ma isi mea uelo & consumables.
