Kukwevera Simbi yeKabhoniElectrode
J507
GB/T E5015
AWS A5.1 E7015
Tsananguro: J507 ielectrode yesimbi yekabhoni ine hydrogen sodium shoma. Simbi yakachengetwa ine plasticity yakanaka, kuomarara, uye kuramba kutsemuka. Shandisa DCEP (direct current electrode positive), uye inogona kusveta munzvimbo dzese.
Mashandisirwo: Inoshandiswa pakunamira simbi yekabhoni iri pakati nepakati uye mamwe magadzirirwo esimbi asina kusimba, akadai se09Mn2Si, Q345, 09Mn2V, nezvimwewo.
Kuumbwa kwemakemikari esimbi ye weld (%):
| C | Mn | Si | S | P |
| ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.035 |
Hunhu hwesimbi ye weld:
| Chinhu chekuyedza | Simba rekusimba Mpa | Simba rekupa Mpa | Kureba % | Kukosha kwemhedzisiro (J) | |
| -20℃ | -30℃ | ||||
| Yakavimbiswa | ≥490 | ≥400 | ≥22 | ≥47 | ≥27 |
| Yakaedzwa | 520 ~ 580 | ≥410 | 24 ~ 32 | 60 ~ 230 | 55 ~ 200 |
Kupararira kwehydrogen musimbi yakachengetwa: ≤8.0mL/100g (nzira yeglycerin)
Kuongororwa kweX-ray: Giredhi I
Inokurudzirwa yemagetsi:
| Dhayamita yetsvimbo ()mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| Welding current ()A） | 40~ 70 | 60 ~ 90 | 90 ~ 130 | 140 ~ 180 | 170 ~ 210 | 210~ 260 |
Cherechedza:
1. Electrode inofanira kubikwa kweawa imwe pa350℃ isati yashandiswa pakunamira;
2. Zvakakosha kuchenesa ngura, mafuta, mvura, uye tsvina pazvikamu zvekunamira usati wanamira;
3. Shandisa nzira pfupi yekupinza simbi pakusanganisa simbi. Nzira yakamanikana yekusanganisa simbi ndiyo yakakodzera.
Wenzhou Tianyu Electronic Co., Ltd. yakavambwa muna 2000. Tave tichiita basa rekugadziraelectrode yekunamiras, tsvimbo dzekuwedera, uye zvinhu zvinoshandiswa pakuwedera 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 ...
