Kuwotcherera kwa Zitsulo Zotentha Zotsika
W607
GB/T E5015-G
AWS A5.5 E7015-G
Kufotokozera: W607 ndi electrode yachitsulo yotsika kutentha yokhala ndi chofunda chochepa cha haidrojeni sodium. Gwiritsani ntchito DCEP (electrode yamagetsi yolunjika) ndipo ikhoza kulumikizidwa m'malo onse. Chitsulo choyikidwacho chimakhala ndi kulimba kwabwino pa -60°C.
Kugwiritsa Ntchito: Kugwiritsidwa ntchito powotcherera zitsulo zotentha kwambiri monga 09MnD.
Kapangidwe ka mankhwala a chitsulo chosungunula (%):
| C | Mn | Si | Ni | S | P |
| ≤0.08 | ≤1.65 | ≤0.60 | 0.50 ~ 2.50 | ≤0.020 | ≤0.025 |
Kapangidwe ka makina a chitsulo chosungunula:
| Chinthu choyesera | Kulimba kwamakokedwe Mpa | Mphamvu yobereka Mpa | Kutalikitsa % | Mtengo wa zotsatira (J) -60℃ |
| Chotsimikizika | ≥490 | ≥390 | ≥22 | ≥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 | 100 ~ 120 | 140 ~ 170 | 170 ~ 200 |
Zindikirani:
1. Electrode iyenera kuphikidwa kwa ola limodzi pa kutentha kwa 350℃ isanayambe kuwotcherera;
2. Ndikofunikira kuyeretsa dzimbiri, mafuta oyezera, madzi, ndi zinyalala pa zipangizo zowotcherera musanawotchetse;
3. Gawo lolumikizidwa likhoza kutenthedwa pa kutentha kwa pafupifupi 150°C musanalumikize kuti ming'alu isathe.
