Intambo yokushisela enekhorade eqinile engagqoki
I-Flux-core wire yaziwa nangokuthi i-powder-coreed wire, i-tubular wire, ingahlukaniswa izigaba ezimbili zokuvikela igesi kanye nokuvikelwa okungezona igesi.Ingaphezulu le-flux-coreed wire yenziwe nge-low carbon steel noma i-low alloy steel ene-plasticity enhle.Indlela yokukhiqiza ukuthi umugqa wensimbi ugoqeka ube ukwakheka kwesigaba esimise u-U, bese impushana yokushisela igcwaliswa emgqeni wensimbi omise okwe-U ngokwesilinganiso, bese umugqa wensimbi usongwa uqine umshini wokucindezela, bese ekugcineni udonswa. ekucacisweni okuhlukahlukene kwe-flux-coreed wire.Sekukonke, intambo ene-flux-coreed ingahlukaniswa ngocingo oluzivikelayo olunamathambo kanye nocingo oluvikelwe ngegesi.I-Gas shielded flux-coreed wire ngokuvamile ihlukaniswe ngezinhlelo ezimbili ze-slag, okungukuthi, i-acidic kanye nesisekelo (T 1 kanye ne-T 5).I-asidi slag flux-cored wire isebenza kahle futhi ingasetshenziswa ekushiseleni yonke indawo.Yimpahla yokushisela esetshenziswa kakhulu esezingeni eliphezulu embonini yokwakha umkhumbi.Insimbi yokushisela yocingo oluyisisekelo lwe-flux-cored inomphumela omuhle wokuhlanza, futhi ingathola ukusebenza kwenqubo enhle kakhulu ngokulungisa ifomula efanele, efanelekile isikhundla sokushisela i-flat kanye ne-fillet welding.
| Imodeli | GB | AWS | Ububanzi(mm) | Okwamanje | Isebenzisa |
| I-CB E70T-1 | I-E500T-1 | I-E70T-1 | 1.2,1.4,1.6 | I-DC+ | Izakhiwo zokushisela ezisetshenzisiwe ezenziwe nge-carbon steel kanye nensimbi ephansi ye-alloy eqinile amandla aphezulu noma alingana no-490MPa. |
| I-CB E71T-1 | I-E501T-1 | I-E71T-1 | 1.2,1.4,1.6 | I-DC+ | Isetshenziselwa ukushisela izakhiwo ezenziwe nge-carbon steel kanye ne-low alloy structural steel enamandla aqinile ingaphezulu noma ilingana ne-490MPa. |
Izakhiwo Zemishini Yensimbi Ebekiwe
| Izakhiwo Zemishini Yensimbi Ebekiwe | ||||
| Imodeli | Rm(Mpa) | I-Rel(Mpa) | A(%) | I-KV2(J) |
| I-CB E70T-1 | ≥480 | ≥400 | ≥22 | ≥27(-20︒C) |
| I-CB E71T-1 | ≥480 | ≥400 | ≥22 | ≥27(-20︒C) |
Ukwakheka kwamakhemikhali kwentambo yokushisela
| Ukwakheka kwekhemikhali kwentambo yokushisela (%) | |||||
| Imodeli | C | Mn | Si | S | P |
| I-CB E70T-1 | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
| I-CB E71T-1 | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
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