I-JQ.MH1Cr24Ni13 intsimbi yentsimbi engenamanzi entywiliselweyo

JQ.MH1Cr24Ni13 stainless steel submerged-arc welding wire Featured Image

Ihlala isetyenziselwa ukudityaniswa kwentsimbi yekhabhoni kunye nentsimbi engatyiwayo yezinto ezingafaniyo okanye kwiwelding yeentsimbi ze-martensitic kunye ne-pearlitic ezinobunzima obunzima.Izicelo ezifana ne-petrochemical, izityalo zamandla ashushu kunye namanye amashishini.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

Ukwakheka kweekhemikhali zocingo lweWelding(Wt%)

Umzekelo	Ukwakhiwa kweekhemikhali zocingo lokuwelda (Wt%)
Umzekelo	C	Mn	Si	Cr	Ni	P	S	Cu	enye
JQ.MH1Cr24Ni13	0.051	1.79	0.56	23.84	13.10	0.024	0.012	0.13	Mo:0.20

Ukusebenza kwemveliso

Imodeli esemgangathweni ethobelayo (elinganayo).		Umzekelo weempawu ezibonakalayo zentsimbi egciniweyo (kunye ne-SJ601)
GB	AWS	I-Tensile StrengthMPa	Elongation%
F309-H1Cr24Ni13	I-ER309	599	36.0

imveliso welding reference yangoku (AC okanye DC+)

Ububanzi (mm)	￠2.5	￠3.2	￠4.0	￠5.0
Welding current(A)	400-500	450-550	500-600	550-650

IiNkcazo zeMveliso

Idayamitha yocingo	￠2.5	￠3.2	￠4.0	￠5.0
Ubunzima bephakheji	25/50/100/200/250/300/350Kg/iqhekeza

Imiqathango yokusetyenziswa kwemveliso

1.Iqondo lobushushu phakathi kweewelds liyacetyiswa ukuba lilawulwe malunga ne-150°C.Xa i-multi-pass multi-layer welding of small and medium-sized sizes, nikela ingqalelo ekulawuleni amandla omgca we-welding.
2.Uluhlu lwe-rust, ukufuma, ioli, uthuli, njl njl. inxalenye ye-welding kufuneka icocwe.
3.I-flux kufuneka ibhakwe kwi-300-350 ℃ i-2h phambi kokusetyenziswa.
Ezi ngcebiso zingentla zezesalathiso kuphela, kwaye eyona meko iya kulawula kumsebenzi othile.Ukuba kuyimfuneko, ukufaneleka kwenkqubo kufuneka kuqhutywe ngaphambi kokumisela isicwangciso se-welding.