Intshayelelo kwintshayelelo yobuchwephesha yentsimbi estainless core corrosion pile welding.
I-teknoloji ye-welding ye-welding isebenzisa i-welding ukuguqula umphezulu we-workpiece ukuhlangabezana neemfuno zokusebenza komsebenzi ngexesha lenkonzo. Ukusebenza kwentambo yokunyibilika kwentambo kuphezulu, intsalela ilula, ukutshiza kuncinci kakhulu, i-welding tract intle, kwaye inokufikelela kwi-welding eqhubekayo kunye nezinzile ixesha elide, elinokuphucula kakhulu ukusebenza kakuhle kwemveliso.
JINGLEI imfumba welding core welding ucingo
I-Hydrogenation reactor ngokuqhelekileyo isebenzisa i-CR-MO yentsimbi njenge-substrate material, kunye ne-stainless steel core welding wire products GFS-309L (transition layer) kunye ne-GFS-347L (i-corrosion resistance) zisetyenziswa ikakhulu kudonga lwangaphakathi kunye nomphezulu we-reactor.
GFS-309L+GFS-347L indibaniselwano imfumba welding
● Inkqubo yePidium welding
Inyathelo ①:
Okokuqala, i-GFS-309L ifakwe kwi-substrate material njenge-transition layer ukuze idlale indima ye-cushioning, enokunciphisa amathuba okuqhekeka kwe-welding elandelayo.
Inyathelo ②:
Imigangatho emibini ye-GFS-347L ye-pile welding isetyenziswa njenge-corrosion layer, kwaye ubuninzi obupheleleyo bomaleko wenguqu + i-corrosion layer imalunga ne-7 ~ 8mm.
Inyathelo ③:
Emva kwe-welding unyango lwe-thermal (PWHT), umthengi olandelayo ufuna i-665 ° C × 12H + 705 ℃ × 32h njengomzekelo.
Inyathelo ④:
Umatshini wokuwelda wenze ukuba ubukhulu obufunekayo.
| Hayi. | Iprojekthi yovavanyo | Indawo yesampula | IZIPHUMO |
| 1 | I-ayina (i-welded) | Umphezulu wokhukuliseko | 6.2%.5.7FN |
| Umphezulu wesi-3 | 7.0%.6.5FN | ||
| 2 | Uvavanyo lokugoba (PWHT) | Ukuthe tye. Ngokuthe nkqo | I-diameter yentloko yi-4T, i-angle yokugoba yi-180 °, indawo ye-weld kunye nefuthe le-thermal ayinazo iintanda. |
| 3 | Uvavanyo lokubola (PWHT) | Umphezulu wokhukuliseko | I-GB/T 4334 E, i-ASTM A262E, iintanda ze-Corrosion non-crystalline |
| 4 | Ezinye iiprojekthi | - |
Ixesha lokuposa: Nov-07-2022