I-Stainless Steel WeldingI-Electrode
A317
I-GB/T E309Mo-15
I-AWS A5.4 E309Mo-15
Incazelo: I-A317 iyi-electrode yensimbi engagqwali ene-hydrogen sodium coating ephansi.Sebenzisa i-DCEP (i-electrode yamanje eqondile eqondile).Inokugqwala okungcono, ukuqhekeka, nokumelana ne-oxidation kune-A302 ngoba insimbi efakiwe iqukethe i-molybdenum.
Isicelo: Isetshenziselwa ukushisela uhlobo olufanayo lwensimbi engagqwali, ipuleti lensimbi eliyinhlanganisela kanye nensimbi engafaniyo engamelana ne-sulfuric acid medium (sulfur ammonia) ukugqwala.
Ukwakheka kwamakhemikhali ensimbi ye-weld(%):
C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
≤0.12 | 0.5 ~ 2.5 | ≤0.90 | 22.0 ~ 25.0 | 12.0 ~ 14.0 | 2.0 ~ 3.0 | ≤0.75 | ≤0.030 | ≤0.040 |
Izici zemishini ye-weld metal:
Into yokuhlola | Amandla aqinile Mpa | Ukwelula % |
Kuqinisekisiwe | ≥550 | ≥25 |
Okwamanje okunconyiwe:
Ububanzi benduku (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
I-Welding Yamanje (A) | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Isaziso:
I-electrode kufanele ibhakwe ihora elingu-1 endaweni engaba ngu-250 ℃ ngaphambi kokusebenza kokushisela.
I-Wenzhou Tianyu Electronic Co., Ltd. yasungulwa ngo-2000. Siye sahlanganyela ekukhiqizenii-electrode ye-weldings, izinduku zokushisela, futhiizinto ezisetshenziswayo zokushiselaiminyaka engaphezu kwengu-20.
Imikhiqizo yethu eyinhloko ihlanganisa insimbi engagqwalii-electrode ye-weldings, carbon steel welding electrode, low alloy welding electrode, ama-electrodes welding avela phezulu, ama-electrode welding we-nickel & cobalt alloy, izintambo zokushisela zensimbi emnene ne-alloy, izintambo zokushisela zensimbi engagqwali, izintambo zegesi ezivikelwe ngegesi, izintambo zokushisela i-aluminiyamu, izintambo zokushisela ezingaphansi kwamanzi. .izintambo, izintambo zokushisela i-nickel & cobalt alloy, izintambo zokushisela zethusi, izintambo zokushisela ze-TIG & MIG, ama-electrode ama-tungsten, ama-electrode okugobhoza ikhabhoni, nezinye izesekeli zokushisela nezinto ezisetshenziswayo.