GUSABA:
Irakwiriye gusudira imbaraga zicyuma cyinshi nicyuma cyumutwe, nka silinderi, moteri ya moteri, agasanduku k'ibikoresho, nibindi ..
AMASOKO:
AWS A5.15 / ASME SFA5.15 ENiFe-CI
JIS Z3252 DFCNiFe
IMITERERE:
AWS ENiFe-CI (Z408) ni electrode ikozwe mucyuma hamwe na nikel fer alloy core hamwe no kugabanya gukomeye kwa grafite.Irashobora gukoreshwa muri AC na DC intego ebyiri, ifite arc ihamye, kandi byoroshye gukora.Electrode ifite ibiranga imbaraga nyinshi, plastike nziza, coefficente yo kwagura umurongo muto nibindi.Kurwanya icyuma cyumukara wicyatsi nicyinshi kuri Z308, mugihe kurwanya icyuma cya nodular cyuma kirenze ENi-CI (Z308).Kubyuma bikozwe na fosifore yo hejuru (0.2% P), nayo ifite ibisubizo byiza kandi imikorere yayo yo kugabanya iri munsi ya Z308 na Z508 gato.Z408 ikoreshwa mugusudira ibyuma byumuhondo nicyuma cya nodular cyicyumba
ICYITONDERWA:
Mbere yo gusudira, electrode igomba gutekwa kumasaha 1 hamwe nubushyuhe bwa 150 ± 10 ℃ mbere yo kuyikoresha.
Iyo gusudira, birakwiye gufata gusudira kugufi kandi buri burebure ntibushobora kurenga 50mm.Nyundo ahantu ho gusudira byoroheje ukoresheje inyundo ako kanya nyuma yo gusudira kugirango ukureho imihangayiko no kwirinda gucika.
Ubushyuhe buke bwinjiza birasabwa.
IHURIRO RY'IMIKORESHEREZO Y’UBUNTU BWA DEPOSITED (MASS FRACTION):%
| Ibigize | C | Si | Mn | S | Fe | Ni | Cu | Ubwinshi bwibindi bintu |
| Agaciro gasanzwe | 0.35-0.55 | ≤0.75 | ≤ 2.3 | ≤0.025 | 3.0- 6.0 | 60- 70 | 25- 35 | ≤ 1.0 |
WELDING YEREKEYE: (AC, DC +)
| Diameter ya electrode (mm) | 3.2 | 4.0 | 5.0 |
| Uburebure (mm) | 350 | 350 | 350 |
| Umuyoboro wo gusudira (A) | 90-110 | 120-150 | 160-190 |
Ibiranga imikoreshereze:
Arc.
Gukuraho bihebuje bya slag.
Kwinjira ni bike.
Ubushyuhe bwiza no kurwanya ruswa.
Kurwanya cyane.
