Iwọn otutu kekereIrin AlurinmorinElectrode
W606Fẹ
GB/T E5518-C1
Aws A5.5 E8018-C1
Apejuwe: W606Fe jẹ elekiturodu irin ni iwọn otutu kekere pẹlu lulú irin ati ideri potasiomu kekere kan ti hydrogen.O le ṣee lo fun gbogbo-ipo alurinmorin pẹlu AC ati DC.Irin ti a fi silẹ ni ipa lile to dara ni -60°C.
Ohun elo: Lo fun alurinmorin kekere, irin bi 2.5Ni.
Apapọ kemikali ti irin weld (%):
| C | Mn | Si | Ni | S | P |
| ≤0.12 | ≤1.25 | ≤0.80 | 2.00 ~ 2,75 | ≤0.020 | ≤0.025 |
Awọn ohun-ini ẹrọ ti irin weld:
| Ohun elo idanwo | Agbara fifẹ Mpa | Agbara ikore Mpa | Ilọsiwaju % | Iye ipa (J) -60℃ |
| Ẹri | ≥540 | ≥440 | ≥17 | ≥27 |
Akoonu hydrogen tan kaakiri ti irin ti a fi silẹ: ≤6.0mL/100g (ọna glycerin) tabi ≤10mL/100g (Makiuri tabi ọna chromatography gaasi)
Ayewo X-ray: Mo ite
Iṣeduro lọwọlọwọ:
| (mm) Opa opin | 3.2 | 4.0 | 5.0 |
| (A) Alurinmorin Lọwọlọwọ | 90 ~ 120 | 140 ~ 180 | 180 ~ 210 |
Akiyesi:
1. Awọn elekiturodu gbọdọ wa ni ndin fun 1 wakati ni 350 ℃ ṣaaju ki awọn alurinmorin isẹ;
2. O ṣe pataki lati nu ipata, iwọn epo, omi, ati awọn impurities lori awọn ẹya alurinmorin ṣaaju ṣiṣe alurinmorin.
