IBIKORESHO:
Ikwiriye gusudira icyuma gikomeye cy'umukara n'icyuma gikozwe mu migozi, nka silinda, moteri, agasanduku k'ibikoresho, nibindi.
IBIKORESHO BYA MBERE:
AWS A5.15 / ASME SFA5.15 ENiFe-CI
JIS Z3252 DFCNiFe
IBIKORESHO:
AWS ENiFe-CI (Z408) ni electrode y'icyuma gikozwe mu cyuma gifite inkingi ya nikeli y'icyuma hamwe no kugabanya cyane igipfundikizo cya grafiti. Ishobora gukoreshwa mu mirimo ibiri ya AC na DC, ifite arc ihamye, kandi yoroshye kuyikoresha. Electrode ifite imiterere y'imbaraga nyinshi, plasticity nziza, coefficient yo kwaguka iri hasi n'ibindi. Ubudahangarwa bw'icyuma gikozwe mu cyuma cy'umukara ni nk'ubwa Z308, mu gihe budahangarwa bw'icyuma gikozwe mu cyuma cy'umukara buruta ENi-CI (Z308). Ku cyuma gikozwe mu cyuma gifite fosifore nyinshi (0.2%P), gifite umusaruro mwiza kandi ubushobozi bwo gukata buri hasi ya Z308 na Z508 gato. Z408 ikoreshwa mu gusudira icyuma cy'umukara n'icyuma gikozwe mu cyuma cy'umukara mu cyumba.
KWITONDA:
Mbere yo gusudira, electrode zigomba gutekwa isaha imwe zifite ubushyuhe bwa 150±10℃ mbere yo kuzikoresha.
Mu gusudira, birakwiye gukoresha isudira ntoya kandi uburebure bwa buri isudira ntibugomba kurenza mm 50. Sukura agace ko gusudiraho gato ukoresheje inyundo ako kanya nyuma yo gusudira kugira ngo ukureho imihangayiko no gukumira imyanya.
Ni byiza gushyiramo ubushyuhe buke.
IMITERERE Y'ICUMA CYABITSWE (IGICE CYA MASS): %
| Ibice | C | Si | Mn | S | Fe | Ni | Cu | Ubunini bw'ibindi bintu |
| Agaciro gasanzwe | 0.35-0.55 | ≤0.75 | ≤ 2.3 | ≤0.025 | 3.0- 6.0 | 60- 70 | 25- 35 | ≤ 1.0 |
ISHUSHO Y'UBUSUKUZI BUFITE AKAMARO: (AC, DC+)
| Umwanya wa elektrode (mm) | 3.2 | 4.0 | 5.0 |
| Uburebure (mm) | 350 | 350 | 350 |
| Umuyoboro wo gusudira (A) | 90-110 | 120-150 | 160-190 |
Ibiranga Imikoreshereze:
Umuheto uhamye cyane.
Gukuraho neza cyane ibisigazwa by'imyanda.
Kwinjira ni gake cyane.
Ubudahangarwa bwiza bw'ubushyuhe n'ingese.
Ubudahangarwa bwiza cyane bw'imipfundo.
