Kushongedza Simbi Isina KusimbaElectrode
A902
GB/T E320-16
AWS A5.4 E320-16
Tsananguro: A902 ielectrode yesimbi isina ngura ine titanium-calcium coating. Inogona kushandiswa kune ese ari maviri AC neDC ine mashandiro akanaka kwazvo. Simbi yayo yakachengetwa ine simba rekudzivirira ngura uye yakasimba rekudzivirira oxidation uye inoshandiswa zvakanyanya mukugadzira michina yekugadzira makemikari, peturu, uye hydrogen.
Mashandisirwo: Inoshandiswa pakusanganisa Carpenter20Cb nickel alloy mu sulfuric acid, nitric acid, phosphoric acid uye oxidative acid corrosion medium. Inogona zvakare kushandiswa pakusanganisa simbi dzakasiyana.
Kuumbwa kwemakemikari esimbi ye weld (%):
| C | Si | Mn | Cr | Ni | Mo | Cu | Nb | S | P |
| ≤0.07 | ≤0.60 | 0.5 ~ 2.5 | 19.0 ~ 21.0 | 32.0 ~ 36.0 | 2.0 ~ 3.0 | 3.0 ~ 4.0 | 8 XC ~ 1.00 | ≤0.030 | ≤0.030 |
Hunhu hwesimbi ye weld:
| Chinhu chekuyedza | Simba rekusimba Mpa | Kureba % |
| Yakavimbiswa | ≥550 | ≥30 |
Inokurudzirwa yemagetsi:
| Dhayamita yetsvimbo ()mm) | 2.5 | 3.2 | 4.0 |
| Welding Current ()A) | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 |
Cherechedza:
- Electrode inofanira kubikwa kweawa imwe chete pakupisa kwe150℃ isati yashandiswa pakunamira;
- Nekuti kudzika kwekupinda kwemagetsi kwakadzika panguva yekusanganisa AC, simba remagetsi reDC rinofanira kushandiswa zvakanyanya kuti ripinde zvakadzama. Uye simba remagetsi harifanirwe kunge rakakura zvakanyanya kudzivirira kutsvuka kwetsvimbo yekusanganisa magetsi.
Wenzhou Tianyu Electronic Co., Ltd. yakavambwa muna 2000. Tave tichiita basa rekugadziraelectrode yekunamiras, tsvimbo dzekunamirauyezvinodyiwa zveweldingkwemakore anopfuura makumi maviri.
Zvigadzirwa zvedu zvikuru zvinosanganisira maelectrode esimbi isina ngura, maelectrode esimbi yekabhoni, maelectrode esimbi yekabhoni, maelectrode esimbi yekabhoni, maelectrode esimbi yekabhoni, maelectrode esimbi yekabhoni, maelectrode esimbi yekabhoni & cobalt, mawaya esimbi yekabhoni & low alloy, waya dzesimbi yekabhoni & low alloy, waya dzesimbi yekabhoni, waya dzesimbi yekabhoni, waya dzakavharirwa negesi, waya dzesimbi yekabhoni ...






