2.5mm dareeraha yar yar ee kaarboonka alxanka alxanka aws e6013
Electrode birta kaarboon (xoogga xajin ee biraha dhigaalka ah waa in ka yar 500MPa ama 50kgf/mm2) waa ku haboon alxanka birta kaarboon iyo birta daawaha hoose ee xoogga hoose.Nooc yar oo hydrogen ah iyo nooca budada birta ah, electrode waa inuu dhex maraa 350 ° C ama ka sarreeya dubista ka hor alxanka, haddii kale, waxaa jiri doona cilladaha alxanka (sida porosity, ka mid noqoshada, dildilaaca, sii xumaanshaha waxqabadka, iwm.) .Electrode nooca cellulose waa in lagu dubaa iyadoo loo eegayo heerkulka dubista ee qeexan.Haddii heerkulka dubista uu aad u sarreeyo, cellulose-ka ku jira dahaarka waa la gubi doonaa waxaana la baabi'in doonaa sifooyinka tignoolajiyada ee korantada.Marka la isticmaalayo electrode nooca hydrogen yar yahay, alxanka waa in uu ku nool yahay booska kor dabaysha, xoojinta hawo, ka hortagga waxyeelada qiiqa alxanka ee jirka.Waqtiyada dubista ee nooca hydrogen-ga hooseeya waa in aanay ka badnayn laba jeer inta suurtogalka ah si looga hortago in dahaarka uu noqdo mid jajaban oo soo dhacaya.
Qaabka | GB | AWS | Dhexroorka (mm) | Nooca Dahaarka | Hadda | Adeegsada |
CB-A132 | E347-16 | E347-16 | 2.5-5.0 | Nooca Lime-titania | AC, DC | Loo isticmaalo alxanka daxalka furaha adkaysi 0Cr19Ni11Ti ahama ka kooban Tistabilizer. |
Halabuurka Kiimikada ee Birta La Dhigay
Isku-dhafka Kiimikada ee Birta Dhigtay (%) | ||||||||
C | Mn | Si | S | P | Cu | Ni | Mo | Cr |
≤0.08 | 0.5-2.5 | ≤0.90 | ≤0.030 | ≤0.040 | ≤0.75 | 9.0-11.0 | ≤0.75 | 18.0-21.0 |
Guryaha Makaanikada ee Birta La Dhigay
Guryaha Makaanikada ee Birta La Dhigay | |
Rm(Mpa) | A(%) |
≥520 | ≥25 |
Baakad
Warshadayada
Bandhig
Shahaadadayada