I-Alloy ephantsi ye-Steel Welding Electrode
J607CrNiMo
GB/T E6015-G
I-AWS E9015-G
Inkcazo: I-J607CrNiMo i-electrode yensimbi ye-alloy ephantsi kunye ne-low hydrogen sodium coating.Sebenzisa i-DCEP (i-electrode yangoku echanekileyo), kwaye inokudityaniswa kuzo zonke izikhundla kunye nokusebenza okufutshane kwe-arc.Intonga ye-welding inobunzulu bokungena obukhulu, i-spatter encinci kunye nokusebenza kakuhle kokusebenza.Intsimbi egciniweyo ineplastiki elungileyo, ukuqina kobushushu obuphantsi kunye nokumelana nokuqhekeka.
Isicelo: Isetyenziselwa ukuwelda kwemibhobho yonikezelo lwamanzi engaphantsi kwe-350 °C kwizikhululo zamandla kunye neentsimbi zeenqanawa zoxinzelelo zomgangatho ohambelanayo wamandla.Inomdlalo omhle kunye nentsimbi yasekhaya ye-WB36CN1 (HD15Ni1MnMoNbCu), kwaye ifanelekile kwi-welding WB3 (15NiCuMoNb5) yentsimbi.
Ukwakhiwa kweekhemikhali zentsimbi edibeneyo(%):
C | Mn | Si | Cr | Ni | Mo | S | P |
≤0.10 | 1.00 ~ 1.60 | ≤0.50 | 0.14 ~ 0.35 | 0.60 ~ 1.20 | 0.15 ~ 0.50 | ≤0.015 | ≤0.015 |
Iimpawu zobuchwephesha bentsimbi ye-weld:
Into yovavanyo | Tensile strength Mpa | Unikeze Amandla Mpa | Elongation % | Ixabiso lempembelelo (J) -30℃ |
Iqinisekisiwe | 620 ~ 720 | ≥500 | ≥20 | ≥47 |
Isiqulatho se-hydrogen yediphozithi yesinyithi ediphozithiweyo: ≤5.0mL/100g (imekyuri okanye indlela yegesi yechromatography)
Ukuhlolwa kwe-X-reyi: I grade
yangoku eCetyisiweyo:
(mm) Intonga yobubanzi | 3.2 | 4.0 | 5.0 |
(A) I-Welding yangoku | 100 ~ 140 | 140 ~ 18 | 190 ~ 230 |
Isaziso:
1. I-electrode kufuneka ibhakwe ngeyure eli-1 malunga ne-350 ℃ ngaphambi kokusebenza kwe-welding;
2. Kubalulekile ukucoca umhlwa, isikali se-oyile, amanzi, kunye nokungcola kwiindawo zokuwelda phambi kokuba udibanise.