Electrode yeCarbon Steel Welding
J425G
GB/T E4310
AWS A5.1 E6010
Tsananguro: J425G ielectrode yakadzika ine sodium-coated vertical downward electrode ine cellulose yakawanda. Shandisa DCEP (direct current electrode positive), iyo yakakodzera welding yakatenderera pasi yese-nzvimbo yemusono wedenderedzwa panzvimbo yepombi. Pakusonera layer yepasi, inogona kusunganidzwa kune rumwe rutivi uye kugadzirwa kumativi ese, uye kumhanya kwewelding kunokurumidza.
Mashandisirwo: Inoshandiswa pakushongedza mapaipi akasiyana-siyana esimbi yekabhoni.
Kuumbwa kwemakemikari esimbi ye weld (%):
| C | Mn | Si | S | P |
| ≤0.20 | 0.30~0.60 | ≤0.20 | ≤0.035 | ≤0.040 |
Hunhu hwesimbi ye weld:
| Chinhu chekuyedza | Simba rekusimba Mpa | Simba rekupa Mpa | Kureba % | Kukosha kwemhedzisiro (J) （-30℃） |
| Yakavimbiswa | ≥420 | ≥330 | 22 | ≥27 |
Kuongorora X-ray: Giredhi rechipiri
Inokurudzirwa yemagetsi:
| Dhayamita yetsvimbo (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Welding current (A) | 40 ~ 70 | 70 ~ 110 | 110 ~ 160 | 160 ~ 190 |
Cherechedza:
1. Bvisa tsvimbo yekunamira usati washandisa, woishandisa zvakanyanya kana wapedza kuibvisa;
2. Kazhinji, hapana chikonzero chekuomesa zvakare usati wabatanidza, uye inogona kuomeswa pa70~90°C kweawa imwe chete kana yanyorova.
Wenzhou Tianyu Electronic Co., Ltd. yakavambwa muna 2000. Tave tichigadzira maerekitironi ekuwelda, tsvimbo dzekuwelda, uye zvinhu zvinoshandiswa pakuwelda kweanopfuura makore 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 ...
