Kuwotcherera kwa Zitsulo Zotentha Zotsika
W107
GB/T E5015-C2L
AWS A5.5 E7015-C2L
Kufotokozera: W107 ndi electrode yachitsulo yotsika kutentha yokhala ndi zokutira zochepa za haidrojeni sodium.Gwiritsani ntchito DCEP (electrode yamagetsi yolunjika) ndipo mutha kuilumikiza m'malo onse. Chitsulo chomwe chayikidwacho chimakhalabe ndi mphamvu yabwino pa -100°C.
Kugwiritsa Ntchito: Kugwiritsidwa ntchito powotcherera zitsulo zotentha kwambiri monga 3.5Ni.
Kapangidwe ka mankhwala a chitsulo chosungunula (%):
| C | Mn | Si | Ni | S | P |
| ≤0.05 | ≤1.25 | ≤0.60 | 3.00 ~ 3.75 | ≤0.020 | ≤0.025 |
Kapangidwe ka makina a chitsulo chosungunula:
|
Chinthu choyesera |
Kulimba kwamakokedwe Mpa |
Mphamvu yobereka Mpa | Kutalikitsa% | Mtengo wokhudza (J) -100℃ |
|
Chotsimikizika | ≥490 | ≥390 | ≥22 | ≥27 |
Kuchuluka kwa haidrojeni m'chitsulo chosungidwa: ≤4.0mL/100g (njira ya glycerin) kapena ≤7.0mL/100g (njira ya mercury kapena gasi chromatography)
Kuwunika kwa X-ray: Giredi I
Mphamvu yovomerezeka:
| (mm) M'mimba mwake wa ndodo | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) kuwotcherera Current | 40 ~ 70 | 70 ~ 90 | 90 ~ 130 | 140 ~ 180 | 180 ~ 240 |
Zindikirani:
- Elektrodi iyenera kuphikidwa kwa ola limodzi pa kutentha kwa 350℃ isanayambe kuwotcherera;
- Ndikofunikira kuyeretsa dzimbiri, mafuta oyeretsera, madzi, ndi zinyalala pa zipangizo zowotcherera musanawotchetse;
- Yesani kugwiritsa ntchito mphamvu zochepa polumikiza, kulumikiza zinthu zambiri komanso kugwiritsa ntchito njira zambiri.
