AWS ENiCrFe-4 Nickel Alloy Welding Electrodes yeShielded Metal Arc Welding, Welding tsvimbo

Nickel uyeNickel Alloy Welding Electrode

Ni307-4                                                     

GB/T ENi6093

AWS A5.11 ENCrFe-4

Tsanangudzo: Ni307-4 is nickel-based electrode ine yakaderera-hydrogen sodium coating.Shandisa DCEP (yakananga ikozvino electrodepositive).Iyo ine yakanakisa welding performance ine yakagadzikana arc combustion, shoma spatter, nyore kubvisa slag,

uye weld yakanaka.

Chikumbiro:Iyo inoshandiswa kugadzira nickel-chromium-iron alloys, yakadai seNi600, Ni800/800H uye yakafanana kana nickel-based superalloys ine tembiricha yekushanda ye900 ° C. Inogona zvakare kushandiswa kune yakaderera-tembiricha masimbi ane Ni3% ~ 9%, yakadai seASTM A333, A334, A353, A522, The welding of A553 inogonawo kushandiswa kune dissimilar metal welding pakati peMo400, Ni825, simbi isina tsvina uye yakaderera alloy simbi.

Kemikari yakagadzirwa nesimbi weld (%):

Mechanical zvimiro zve weld simbi:

Yazvino inokurudzirwa:

Cherechedza:

1. Elekitirodhi inofanira kubikwa kweawa imwe panguva inenge 300 ℃ isati yaitwa welding;

2. Zvakakosha kuchenesa dzine ngura, oiri, mvura, uye tsvina pazvikamu zvinonamatwa tisati tapisa.Edza kushandisa arc pfupi kuti weld.