Ingxubevange yethusi nethusiUkushiselaI-electrode
T107
I-GB/T ECu
I-AWS A5.6 ECu
Incazelo: I-T107 iyi-electrode yethusi emsulwa enethusi elimsulwa njengengqikithi futhi imbozwe nge-sodium type flux ephansi ye-hydrogen. Sebenzisa i-DCEP (i-electrode yamanje eqondile ene-positive). Izakhiwo ezinhle zemishini, ukumelana okuhle kokugqwala emoyeni nasemanzini olwandle, ayifanele ukushisela ithusi eliqukethe i-oxygen kanye nethusi le-electrolytic.
Ukusetshenziswa: Isetshenziswa kakhulu ekushiseleni izingxenye zethusi njengemigoqo yethusi eqhubayo, izishintshi zokushisa zethusi, kanye nemisele yamanzi olwandle yemikhumbi. Ingasetshenziswa futhi ekushiseleni izingxenye zensimbi yekhabhoni ezingamelani nokugqwala kwamanzi olwandle.
Ukwakheka kwamakhemikhali kwensimbi eshidiwe (%):
| Cu | Si | Mn | P | Pb | Fe+Al+Ni+Zn |
| ＞95.0 | ≤0.5 | ≤3.0 | ≤0.30 | ≤0.02 | ≤0.50 |
Izakhiwo zemishini zensimbi yokushisela:
| Into yokuhlola | Amandla okudonsa I-Mpa | Ukwelulwa % |
| Kuqinisekisiwe | ≥170 | ≥20 |
I-current enconyiwe:
| Ububanzi benduku （mm） | 3.2 | 4.0 | 5.0 |
| UkushiselaOkwamanje (A) | 120 ~ 140 | 150 ~ 170 | 180 ~ 200 |
Isaziso:
1. I-electrode kumele ibhakwe cishe ku-200°C ihora eli-1 ngaphambi kokushisela, bese umswakama, uwoyela, ama-oxide kanye nokunye ukungcola okusebusweni bokushisela kumele kususwe.
2. Ngenxa yokushisa kwethusi, kanye nokushisa kokushisa kokhuni oluzoshiswa ngokuvamile kuphakeme kakhulu, ngokuvamile ngaphezu kuka-500 °C. Ubukhulu bomsinga wokushiswa kufanele buhambisane nokushisa kokushisa komshini oyisisekelo; Zama ukushiswa kwe-arc emfushane eqondile. Ingasetshenziswa ukujikeleza okuqondile ukuze kuthuthukiswe ukwakheka kwe-weld.
3. Ukuze uthole ama-weld amade, zama ukusebenzisa indlela yokushisela yesinyathelo sangemuva, futhi isivinini sokushisela kufanele sibe ngokushesha ngangokunokwenzeka.
Uma kushiselwa ngezingqimba eziningi, i-slag ephakathi kwezingqimba kumele isuswe ngokuphelele; ngemva kokushisela, shaya i-weld ngesando sekhanda esiyisicaba ukuze unciphise ukucindezeleka,
Thuthukisa ikhwalithi yokushisela.
