I-Welding Stick AWS A5.11 ENiCrFe-3 Nickel Based Alloy Welding Electrodes, Iintambo ze-Nickel Arc Welding Umfanekiso obonisiweyo

I-Welding Stick AWS A5.11 ENiCrFe-3 Nickel Based Alloy Welding Electrodes, ii-Nickel Arc Welding Rods

Inkcazo emfutshane:

I-Ni307-3 (AWS ENiCrFe-3) yi-electrode esekelwe kwi-nickel ene-hydrogen sodium coating ephantsi. Sebenzisa i-DCEP (i-electrode yangoku echanekileyo).

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Electrode yokuWelda yeNickel kunye neNickel Alloy

I-Ni307-3

GB/T ENi6182

I-AWS A5.11 ENiCrFe-3

Inkcazo: I-Ni307-3 yi-i-nickeli-electrode esekelwe kwi-electrode ene-hydrogen sodium coating ephantsi. Sebenzisa i-DCEP (i-electrode yangoku ngqo). Inokumelana okuhle nokuqhekeka kuba i-weld ine-manganese ethile, i-niobium, kunye nezinye izinto ezixutyiweyo.

Isicelo: Isetyenziselwa ukuweldai-nickel-i-chromium-iron alloys (ezifana ne-UNS N06600) kunye nomphezulu wentsimbi. Ubushushu bokusebenza ngokubanzi abudluli kwi-480 ° C, kwaye ukumelana nokuqhekeka kulungile. Ifanelekile kwisitya soxinzelelo lwe-atomic furnace kunye ne-chemical tank welding.

Ukwakheka kweekhemikhali zesinyithi esijiyiweyo (%):

C	Mn	Fe	P	S	Si	Cu
≤0.10	5.0 ~ 10.0	≤10.0	≤0.020	≤0.015	≤1.0	≤0.5
Ni	Ti	Mo	Nb	Ta	Okunye
≥60.0	≤1.0	13.0 ~ 17.0	1.0 ~ 3.5	≤0.30	≤0.50

Iimpawu zoomatshini zesinyithi esijijekileyo:

Into yovavanyo

Tensile strength

I-Mpa

Unikeze Amandla

I-Mpa

Ukwandiswa

Iqinisekisiwe

≥550

≥360

≥27

I-current ecetyiswayo:

Ububanzi bentonga

（mm）

2.5

3.2

4.0

5.0

Ukuwelda komsinga

(A)

60 ~ 90

80 ~ 100

110 ~ 150

130 ~ 180

Isaziso:

1. I-electrode kufuneka ibhakwe iyure e-1 malunga ne-300℃ ngaphambi kokuba isebenze nge-welding;

2. Kubalulekile ukucoca umhlwa, ioyile, amanzi, kunye nokungcola kwiindawo zokuwelda ngaphambi kokuba uwelda. Zama ukusebenzisa i-arc emfutshane ukuwelda.

Ngaphambili: I-AWS A5.11 ENiCrFe-2 Nickel Baseed Welding Electrode Ni307-2 Low Hydrogen Nickel Welding Rod Arc Welding, Tyue Brand Welding Stick

Okulandelayo: Ii-electrode ze-AWS ENiCrFe-4 Nickel Alloy Welding ze-Shielded Metal Arc Welding, ii-Welding Rods