I-JY·ER50-6 yenzelwe ukuwelda zonke iintlobo zezixhobo zentsimbi ezakhiweyo ze-500MPa, iipleyiti kunye neepayipi. Umfanekiso oPhambili

I-JY·ER50-6 yenzelwe ukuwelda zonke iintlobo zezixhobo zesinyithi ze-500MPa, iipleyiti kunye neepayipi.

I-JY·ER50-6 luhlobo lwentambo yokuwelda ekhuselweyo ngentsimbi yekhabhoni. Ine-arc ezinzileyo, i-spratters ephantsi kunye nenkangeleko entle. Ilungele ukumelana nokugqwala kumphezulu wezinto ezisisiseko. Yehlisa amathuba okwakheka komngxuma womoya. I-AII position welding isebenza kakuhle I-CO₂ okanye i-Ar+CO₂ingasetyenziswa njengegesi ekhuselweyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

Injongo:1. Isetyenziselwa ukuwelda zonke iintlobo zezixhobo zentsimbi zesakhiwo ze-500MPa; 2. Isetyenziselwa ukuwelda zonke iintlobo zeepleyiti kunye nemibhobho ye-500MPa.

Ukwakheka kweeKhemikhali zeeNtambo zokuWelda (%)

Into yoVavanyo	C	Mn	Si	S	P	Ni	Cr	Mo	V	Cu
Ixabiso leSiqinisekiso	0.06~0.15	1.40~1.85	0.80~1.15	≤0.025	≤0.025	≤0.15	≤0.15	≤0.15	≤0.03	≤0.50
Isiphumo Jikelele	0.077	1.45	0.87	0.013	0.012	0.017	0.031	0.002	0.004	0.125

Iipropati zoomatshini zesinyithi esigciniweyo

Into yoVavanyo	I-Rm(MPa)	I-ReL/Rpo.2(MPa)	I-A(%)	I-KV₂ (J) -40℃
Ixabiso leSiqinisekiso	≥500	≥420	≥22	≥47
Isiphumo Jikelele	555	450	29	77,95,83

(DC+)Isalathiso sangoku(DC+)

Ubungakanani(mm)	Uluhlu lwangoku(A)	Izinga lokuhamba kwegesi (L/min)
φ0.8	50~100	15
φ1.0	50~220	15~20
Φ1.2	80~350	15~25
φ1.6	170~550	20~25

Ngaphambili: I-JY·E711A luhlobo lwentambo yokuwelda ekhuselwe yigesi efana ne-titanium oxide yentsimbi ye-carbon ephantsi kunye ne-490MPa enamandla aphezulu.

Okulandelayo: Intambo yokuwelda ye-JY·H08MnA yohlobo lwe-silicon oluphakathi olune-manganese-low.

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