Bakin karfe waldi na lantarki aws e308 e308l
Halaye da Aikace-aikace
TheweldmetalofE308/308Lisa19Cr-10Ni austenite microstructure wanda ya ƙunshi iyakance ferrite.Kyawawan wasan kwaikwayon inslag saki, bayyanar ƙwanƙwasa walda, weldability, juriya na lalata a yanayin zafi duka ana samun su.Ya dace da walda na AlS1-304 karfe, AlSI-301 karfe da AISI-302 karfe a duk matsayi.
Daidaitaccen tushe metalforE308/308L: bakin bakin ciki farantin karfe, hoop, bututu, sumul bututu, thermal bututu, matsa lamba jirgin ruwa farantin, karfe mashaya, ƙirƙira.
Bayanan kula akan amfani
1.Clean up da gurbacewar a kan tushe karfe tsagi da wuce zuwa wuce da bakin karfe goga
2.Maintaining short arclength kamar yadda zai yiwu ne sosai shawarar.Yayin walda da hanyar saƙa, ya kamata a sarrafa kewayon motsi tsakanin sau 2.5 na dia na waya.
3. Bushe da lantarki a250 ~ 300 ℃ na 60 minutes kafin amfani.Fitar da abubuwan amfani don amfani da rabin yini kuma kiyaye a cikin yanayi a 100 ~ 150 ℃ yayin aikin walda.
4.Yi amfani da ƙananan halin yanzu don hana daga fashewa da kuma rage girman dilution tushe.
Bayani
| Samfura | GB | AWS | Diamita (mm) | Nau'in Rufi | A halin yanzu | Amfani |
| Saukewa: CB-A102 | E308-16 | E308-16 | 2.5-5.0 | Lime-titania Nau'in | DC | Ana amfani da shi don walda-resistant0cR19Ni9 da 0Cr19Ni11Ti bakin karfe Tsarin ƙasa 300︒C |
Haɗin Kemikal na Ƙarfe Mai Adaɗi (%)
| C | Mn | Si | S | P | Cr | Ni |
| ≤0.02 | 0.85 | 0.70 | 0.030 | 0.010 | 19.3 | 9.5 |
Kayayyakin Injini na Ƙarfe Mai Adadi
| Ƙarfin Tensile (Mpa) | Tsawaita(%) |
| 570 | 45 |
Shiryawa
Masana'antar mu
nuni
Takaddarwar Mu
