Kala-soocidda:
AWS A5.1 E7018
ISO 2560-B-E4918A
GB/T 5117 E5018
Ulaha Alxanka AWS E7018 waa elektaroodh bir ah oo bir ah oo hydrogen bir ah oo leh budada potassium-ka oo hooseeya. Boorka birta ah ee ku jira dahaarka ayaa kordhiya heerka dhigaalka. Waxay leedahay adeegsi aad u wanaagsan oo u oggolaanaya inay yeelato qaanso deggan, xoq yar, ka saarista slag-ka way fududahay oo way ku milmaysaa dhammaan boosaska. Birta la dhigay waxay leedahay sifooyin farsamo oo wanaagsan oo bixiya adkeysi heerkul hoose oo aad u wanaagsan.
Usha alxanka ee AWS E7018 (elektroodka budada birta aasaasiga ah) waxay ku habboon tahay alxanka birta kaarboonka iyo qaab-dhismeedka birta daawaha yar, sida Gr.50, iwm.
Halabuurka kiimikada (%)
| Halabuurka Kiimikada | C | Mn | Si | S | P |
| Qiimaha Dammaanadda | ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.040 |
| Natiijada Guud | 0.089 | 1.2 | 0.38 | 0.028 | 0.04 |
Sifooyinka farsamada ee biraha la shubay
| Shayga Tijaabada | Rm (N/mm2) | Heer (N/mm2) | A (%) | KV2(J) -30°C |
| Qiimaha Dammaanadda | ≥490 | ≥400 | ≥20 | ≥27 |
| Natiijada Guud | 515 | 430 | 32 | 156 |
Hadda tixraaca (DC)
| Dhexroorka | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
| Amperage-ka | 60 ~ 100 | 80 ~ 140 | 110 ~ 210 | 160 ~ 230 |
Baarista Raajada X-ray: DarajadaⅠ
Booska Alxanka:
PA, PB, PC, PD, PE, PF
Qoraalo:
1. Elektaroodhka waa in lagu kululeeyaa heerkulka 350°C muddo 1 saac ah. Usha horay u kululee mar kasta oo la isticmaalo.
2. Wasakhda sida miridhku, wasakhda saliidda iyo qoyaanka waa in laga nadiifiyaa shaqada.
3. Qaanso gaaban ayaa loo baahan yahay si loo sameeyo alxanka. Waddo cidhiidhi ah oo alxanka ah ayaa la door bidaa.
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