I-AWS A5.20 E70T-7 Flux Cored Arc Welding Electrodes Flux Core Welding Wire

I-EN ISO 17632-AT 42 ZW N 3

Iimpawu kunye nesicelo
I-AWS A5.20 E70T-7I-Flux CoredI-ArcUcingo lokuWeldayintambo ekhuselayo ye-flux cored eyenzelwe ukuwelda okuphezulu. Ifanelekile kwiindawo ezithe tyaba, ezithe tye nezisezantsi kwi-DCEN polarity. Ukusebenza kakuhle kakhulu ekuhlolweni kwe-X-ray, kunye nokususwa kwesulfur kunciphisa ukuqhekeka kwiipleyiti ezixineneyo zokuwelda, amalungu axinyiweyo kunye nentsimbi ephakathi yekhabhoni.
Izicelo zezokwenziwa ngokubanzi kunye nokudityaniswa kwesakhiwo apho kufuneka khona ukufakwa okuphezulu okunokungena okuhle kunye nesantya sokuhamba esikhawulezayo. Iindawo ezikhoyo zezokufakwa kwesinyithi esithe tyaba, ukudityaniswa okuthe tye kunye nezo zithe nkqo zokudityaniswa kwesinyithi kwi-fllet weld kunye ne-lap joint.

Ukwakheka kweekhemikhali eziqhelekileyo zeWeld Metal (%)
C 0.29 Mn 0.45 Si 0.10 P 0.010 S 0.005 AI 1.45

Iimpawu eziqhelekileyo zoomatshini zesinyithi esiweldiweyo
Amandla okuvelisa isivuno 453Mpa Amandla okuThamba 600MPa Ukwandiswa kwe-25%

Amanqaku malunga nokusetyenziswa:
Kucetyiswa ukuba kubekho i-1.DC(-).
2. xa ukuqina kwentsimbi ye-weld kubalulekile.
3. Gcina imveliso yomile, ngelixa igcinwa okanye iziswa.

I-Wenzhou Tianyu Electronic Co., Ltd. yasekwa ngo-2000. Besibandakanyeka ekuveliseni ii-electrode zokuwelda,iintonga zokuwelda, kunye nezinto ezisetyenziswayo zokuwelda kangangeminyaka engaphezu kwama-20.

Iimveliso zethu eziphambili ziquka ii-electrode zokuwelda zentsimbi engagqwaliyo, ii-electrode zokuwelda zentsimbi yekhabhoni, ii-electrode zokuwelda ze-alloy ephantsi, ii-electrode zokuwelda eziphezu komhlaba, ii-electrode zokuwelda ze-nickel kunye ne-cobalt alloy, ii-wire welding zentsimbi emild kunye ne-low alloy, ii-wire welding zentsimbi engagqwaliyo, ii-wire ze-flux cored ezikhuselwe yigesi, ii-wire welding ze-aluminium, ii-inferiored arc welding. ii-wire, ii-wire welding ze-nickel kunye ne-cobalt alloy, ii-wire welding ze-brass welding, ii-wire welding ze-TIG kunye ne-MIG, ii-electrode ze-tungsten, ii-electrode ze-carbon gouging, kunye nezinye izixhobo zokuwelda kunye nezinto ezisetyenziswayo.