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I-AWS A5.4 E309Mo-15 I-Electrode yeNtsimbi Engagqwaliyo eneHydrogen Sodium Coating ephantsi, Iintambo zokuWelda Umfanekiso obonisiweyo
  • I-AWS A5.4 E309Mo-15 I-Electrode yeNtsimbi Engagqwaliyo ene-Hydrogen Sodium Coating ephantsi, ii-Welding Rods

I-AWS A5.4 E309Mo-15 I-Electrode yeNtsimbi Engagqwaliyo ene-Hydrogen Sodium Coating ephantsi, ii-Welding Rods

Inkcazo emfutshane:

I-A317 (AWS E309Mo-15) yi-electrode yentsimbi engagqwaliyo ene-hydrogen sodium ephantsi.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukuwelda kweNsimbi EngagqwaliyoI-electrode

A317                                     

GB/T E309Mo-15

I-AWS A5.4 E309Mo-15

Inkcazo: I-A317 yi-electrode yentsimbi engagqwaliyo ene-hydrogen sodium ephantsi. Sebenzisa i-DCEP (i-electrode yangoku ngqo). Inokumelana nokugqwala, ukuqhekeka, kunye nokuxinana kwe-oxidation okungcono kune-A302 kuba isinyithi esigciniweyo sine-molybdenum.

Ukusetyenziswa: Isetyenziselwa ukuwelda uhlobo olufanayo lwentsimbi engagqwaliyo, ipleyiti yentsimbi edityanisiweyo kunye nentsimbi eyahlukileyo enganyangekiyo kwi-sulfuric acid medium (sulfur ammonia) corrosion.

 

Ukwakheka kweekhemikhali zesinyithi esijiyiweyo (%):

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

 

Iimpawu zoomatshini zesinyithi esijijekileyo:

Into yovavanyo

Tensile strength

I-Mpa

Ukwandiswa

%

Iqinisekisiwe

≥550

≥25

 

I-current ecetyiswayo:

Ububanzi bentonga

（mm）

2.0

2.5

3.2

4.0

5.0

Ukuwelda kwangoku

(A)

25 ~ 50

50 ~ 80

80 ~ 110

110 ~ 160

160 ~ 200

 

Isaziso:

I-electrode kufuneka ibhakwe iyure e-1 malunga nama-250℃ ngaphambi kokuba isebenze ngokuwelda.

 

 

I-Wenzhou Tianyu Electronic Co., Ltd. yasungulwa ngo-2000. Besibandakanyeka kwimveliso yei-electrode yokuweldas, iintonga zokuweldakunyeizinto ezisetyenziswayo zokuweldakangangeminyaka engaphezu kwama-20.

Iimveliso zethu eziphambili ziquka intsimbi engagqwaliyoi-electrode yokuweldaii-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 engatyiwayo, ii-wire ze-flux cored ezikhuselwe yigesi, ii-wire welding ze-aluminium, i-submerged arc welding. ii-wire, ii-wire welding ze-nickel kunye ne-cobalt alloy, ii-wire welding ze-brass, ii-wire welding ze-TIG kunye ne-MIG, ii-electrode ze-tungsten, ii-electrode ze-carbon gouging, kunye nezinye izixhobo zokuwelda kunye nezinto ezisetyenziswayo.

 

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  • Okulandelayo:

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