Tembiricha YakadereraKushongedza SimbiElectrode
W606Fe
GB/T E5518-C1
AWS A5.5 E8018-C1
Tsananguro: W606Fe ielectrode yesimbi inodziya zvishoma ine upfu hwesimbi uye hydrogen potassium coating yakaderera. Inogona kushandiswa pakushongedza nzvimbo dzese neAC neDC. Simbi yakachengetwa ine simba rakanaka pa -60°C.
Kushandiswa: Kunoshandiswa pakusondera simbi ine tembiricha yakaderera senge 2.5Ni.
Kuumbwa kwemakemikari esimbi ye weld (%):
| C | Mn | Si | Ni | S | P |
| ≤0. 12 | ≤1.25 | ≤0.80 | 2.00 ~ 2.75 | ≤0.020 | ≤0.025 |
Hunhu hwesimbi ye weld:
| Chinhu chekuyedza | Simba rekusimba Mpa | Simba rekupa Mpa | Kureba % | Kukosha kwemhedzisiro (J) -60℃ |
| Yakavimbiswa | ≥540 | ≥440 | ≥17 | ≥27 |
Kupararira kwehydrogen musimbi yakachengetwa: ≤6.0mL/100g (nzira yeglycerin) kana ≤10mL/100g (nzira yemercury kana gas chromatography)
Kuongororwa kweX-ray: Giredhi I
Inokurudzirwa yemagetsi:
| (mm) Dhayamita yetsvimbo | 3.2 | 4.0 | 5.0 |
| (A) Welding Current | 90 ~ 120 | 140 ~ 180 | 180 ~ 210 |
Cherechedza:
1. Electrode inofanira kubikwa kweawa imwe pa350℃ isati yashandiswa pakunamira;
2. Zvakakosha kuchenesa ngura, mafuta, mvura, uye tsvina pazvikamu zvekunamira usati wanamira.
