Waya wowotcherera wa SAW wowoneka molimba komanso zida zopangira zopangira zowotcherera flux

Waya wowotcherera wa SAW wowoneka molimba ndi zida zopangira zopangira zowotcherera za flux

GEH-507 ndi electrode yamanja yogwirizana ndi GB/T984 EDCr-A1-15 yogwiritsidwa ntchito ku ma valve ndi zisindikizo zina. Imasinthasintha kwambiri ndi kutentha kwa malo ogwira ntchito pansi pa 450 ℃. Pamsika, kugwiritsa ntchito mankhwalawa ndikofalikira komanso kutchuka. Atha kugwiritsa ntchito DC reverse surfacing high chromium chitsulo, pamwamba zitsulo 1Cr13, chromium martensitic chitsulo. Pansi pa ulamuliro wathu okhwima khalidwe mankhwala ndi luso kupanga, yobereka chiphaso mlingo wa mankhwala ndi mkulu kwambiri. Ife kupanga 3.2mm, 4.0mm, 5.0mm molimba pamwamba amavala zosagwira dzanja maelekitirodi makasitomala, ndi kuthandizira mankhwala mwamakonda.

Mtundu::Gintune

Nambala yachinthu::Mtengo wa GEH-507

Zokwanira::Valve hardfacing

Mphamvu yamagetsi polarity::DC+

Ulamuliro wa Satifiketi::PALIBE

Malo owotcherera: Waya wowotcherera wa SAW wowoneka molimba komanso zida zopangira zopangira zowotcherera flux

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Sepcification

Zolemba Zamalonda

Ntchito & Standard

Izi zimagwiritsidwa ntchito makamaka poyang'ana ma valve ndi mbali zina zosindikizira za mawotchi okwera kwambiri m'malo opangira magetsi omwe amagwira ntchito pa 570 ℃ kapena pansi. Adopt DC reverse connection. Chitsulo chakumtunda ndi 1Cr13 semi-ferritic high chromium steel. Nthawi zambiri palibe kutentha komwe kumafunikira pakuwotcherera, ndipo kuuma kwake kumakhala kofanana. Itha kutsekedwa ndikufewetsa pa 750-800 ℃. Ikatenthedwa mpaka 900-1000 ℃, imatha kuwumitsidwanso ndi kuziziritsa kwa mpweya kapena kuzimitsa mafuta. Ma elekitirodi apamanjawa amagwiritsidwanso ntchito poyang'ana tsinde ndi valavu ya chitsulo cha carbon kapena alloy zitsulo pa kutentha kosachepera 450 ℃. Kulimba kwa wosanjikiza pamwamba kuyenera kuwongoleredwa pafupifupi 40.

Mawonekedwe

GEH-507 ndi China GB/T984EDCr-A1-15 pansi pa sodium hydrogen mtundu wapamwamba chromium zitsulo kwa valavu kuwotcherera ma elekitirodi, ntchito yabwino, splash pang'ono, kuchotsa slag kosavuta, mawonekedwe okongola, akhoza mosavuta makina processing. Ndipo wosanjikiza pamwamba amakhala ndi makhalidwe kuzimitsa mpweya, mkulu sing'anga-kuuma kuuma ndi kukana dzimbiri bwino. Mtundu uwu WA ELECTRODE AMAGWIRITSA NTCHITO NTCHITO YA zitsulo ndi chinyezi, asidi ofooka ndi machitidwe ena a ziwalo, monga valavu yosindikizira pamwamba, chosakanizira slurry, etc. Asanayambe kuwotcherera, ayenera kuuma pa 300-350 ℃ kwa ola limodzi. Kuchotsa m'munsi zinthu pamwamba chinyezi, dzimbiri madontho, mafuta. Ndipo tiyenera kulabadira njira ya arc ndi arc. Pambuyo arc adzakhala arc mmbuyo kuyaka, remelting arc mfundo, pamene arc kudzaza arc dzenje.