I-JQ.MH00Cr24Ni13 intsimbi yokuwelda intsimbi engaphantsi kwamanzi

JQ.MH00Cr24Ni13 stainless steel submerged-arc welding wire Featured Image

Ihlala isetyenziselwa ukuwelda intsimbi yekhabhoni kunye nentsimbi engatyiwayo yezinto ezingafaniyo, kwishishini lepetrochemical njengokujonga ngaphezulu kwentsimbi yenguqu kudonga lwangaphakathi lwenqanawa yokusabela, okanye ukuwelda kweentsimbi ze-martensitic kunye ne-ferritic ezingenasici ezinobukhuni obunzima, kunye nokuwelda kwezixhobo ezifanayo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

Xa kuthelekiswa ne-welding manual, isantya sokubeka sinokunyuswa ngamaxesha angama-2-4, kwaye ukusebenza kakuhle kwe-deposit kuphezulu njenge-90%.

Ukulungelelaniswa kwangoku kunye ne-voltage inkulu, ukusetwa kweemeko ze-welding kulula, kwaye kulula ukwenza i-semi-automatic kunye ne-automatic welding.

Ukususwa kakuhle kwe-slag kunye nomphezulu we-weld weld ekhazimlayo.Ukongeza, kukho i-splash encinci, ukuzinza kwe-arc kuhle kakhulu, kwaye i-X-ray ifanelekile.

Ukwakheka kweekhemikhali zocingo lweWelding(Wt%)

Umzekelo	Ukwakhiwa kweekhemikhali zocingo lokuwelda (Wt%)
Umzekelo	C	Mn	Si	Cr	Ni	P	S	Cu	enye
JQ.MH00Cr24Ni13	0.026	1.74	0.58	23.49	12.9	0.024	0.008	-	-

Ukusebenza kwemveliso

Imodeli esemgangathweni ethobelayo (elinganayo).		Umzekelo weempawu ezibonakalayo zentsimbi egciniweyo (kunye ne-SJ601)
GB	AWS	I-Tensile StrengthMPa	Elongation%
F309L-H00Cr24Ni13	I-ER309L	558	40.0

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.