JY · 309L, waya wowotcherera wa CO2 wotetezedwa ndi chitsulo chosapanga dzimbiri.
Cholinga:Amagwiritsidwa ntchito powotcherera petrochemical ndi zida zina zopangira, zopangidwa ndi mankhwala amtundu womwewo wazitsulo zosapanga dzimbiri, Zowoneka bwino komanso zamkati mwa zida zoyenga mafuta.
Kuteteza gasi:CO₂Gasi Woteteza:CO₂
(Kuteteza gasi:CO₂)Chemical Composition of Deposited Metal(%)(Shielding Gas:CO₂)



Chinthu Choyesera | C | Mn | Si | Ni | Cr | S | P |
Mtengo wa Guarantee | ≤0.04 | 0.50 ~ 2.50 | ≤1.00 | 12.0-14.0 | 22.0-25.0 | ≤0.030 | ≤0.040 |
Zotsatira Zonse | 0.035 | 1.25 | 0.58 | 12.4 | 24.15 | 0.004 | 0.023 |
Chinthu Choyesera | Rm (MPa) | A(%) |
Mtengo wa Guarantee | ≥520 | ≥25 |
Zotsatira Zonse | 560 | 41.5 |
Kufotokozera Kwazinthu: Φ1.2mm φ1.4mm Φ1.6mm Kufotokozera kwa katundu:Φ1.2mm Φ1.4mm Φ1.6mm
Lembani uthenga wanu apa ndikutumiza kwa ife