Chitsulo Chotentha KwambirikuwotchereraElekitirodi
W707Ni
GB/T E5515-C1
Kufotokozera: W707Ni ndi electrode yachitsulo yotsika kutentha yokhala ndi Ni mu chophimba cha sodium chochepa cha haidrojeni. Gwiritsani ntchito DCEP (electrode ya direct current positive) ndipo ikhoza kulumikizidwa m'malo onse. Chitsulo chosungidwacho chimakhalabe ndi mphamvu yabwino pa -70°C.
Kugwiritsa Ntchito: Kugwiritsidwa ntchito powotcherera zitsulo zotentha kwambiri monga 2.5Ni.
Kapangidwe ka mankhwala a chitsulo chosungunula (%):
| C | Mn | Si | Ni | S | P |
| ≤0.12 | ≤1.25 | ≤0.60 | 2.00 ~ 2.75 | ≤0.020 | ≤0.025 |
Kapangidwe ka makina a chitsulo chosungunula:
| Chinthu choyesera | Kulimba kwamakokedwe Mpa | Mphamvu yobereka Mpa | Kutalikitsa % | Mtengo wa zotsatira (J) -70℃ |
| Chotsimikizika | ≥540 | ≥440 | ≥17 | ≥27 |
Kuchuluka kwa haidrojeni m'chitsulo chosungidwa: ≤6.0mL/100g (njira ya glycerin) kapena ≤10mL/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 | 60 ~ 90 | 90 ~ 120 | 140 ~ 180 | 170 ~ 210 |
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.
