JQ.H00Cr21Ni10 intsimbi engenasici ekhuselwe ngocingo oluqinileyo ngegesi

Isetyenziswa kakhulu kwi-petrochemical, iinqanawa zoxinzelelo, oomatshini bokutya, izixhobo zonyango, izixhobo zesichumisi, oomatshini belaphu, izixhobo zenyukliya, njl., njenge-022Cr19Ni10 (SUS 304L) kunye nezinye izinto zokuwelda.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

Isetyenziswa kakhulu kwi-petrochemical, iinqanawa zoxinzelelo, oomatshini bokutya, izixhobo zonyango, izixhobo zesichumisi, oomatshini belaphu, izixhobo zenyukliya, njl., njenge-022Cr19Ni10 (SUS 304L) kunye nezinye izinto zokuwelda.

Ukwakheka kweekhemikhali zocingo lweWelding(Wt%)

Umzekelo

Ukwakhiwa kweekhemikhali zocingo lokuwelda (Wt%)

 

C

Mn

Si

Cr

Ni

Mo

P

S

Cu

Okunye

JQ.H00Cr21Ni10

0.023

1.63

0.40

20.12

10.35

0.03

0.013

0.009

0.16

-

Ukusebenza kwemveliso

Imodeli esemgangathweni ethobelayo (elinganayo).

Umzekelo weempawu ezibonakalayo zentsimbi egciniweyo (kunye ne-SJ601)

GB

AWS

I-Tensile StrengthMPa

Elongation%

S308L

ER308L

563

39.5

imveliso welding reference yangoku (AC okanye DC+)

Idayamitha yocingo(mm)

¢0.8

¢1.0

¢1.2

Welding current(A)

I-flat welding, i-welding ethe tye

70-150

100-200

140-220

ukuwelda nkqo

50-120

80-150

120-180

Ukuwelda ngaphezulu

50-120

80-150

160-200

IiNkcazo zeMveliso

Idayamitha yocingo

¢0.8

¢1.0

¢1.2

Ubunzima bephakheji

12.5Kg / iqhekeza

15Kg/iqhekeza

15Kg/iqhekeza

Imiqathango yokusetyenziswa kwemveliso

1. Irhasi yokukhusela: Nika ingqalelo ekucocekeni kwegesi ekhuselayo, kunye nomlinganiselo womxube wegesi ocetyiswayo yi-Ar + 1-3% O2.
2.Ukuhamba kwegesi: 20-25L / min.
3.Ubude obomileyo: 15-25mm.
4.Susa ngokwenene i-rust layer, ukufuma, ioli, uthuli, njl njl kwi-welding part.
5. Ngexesha le-welding yangaphandle, xa isantya somoya singaphezulu kwe-1.5m/s, amanyathelo okuthintela umoya kufuneka athathwe, kwaye amanyathelo afanelekileyo okuthintela umoya kufuneka athathwe ukuthintela ukwenzeka kwemingxuma yokuvuthela.
Ezi ngcebiso zingentla zezesalathiso kuphela, kwaye eyona meko iya kulawula kumsebenzi othile.Ukuba kuyimfuneko, ukufaneleka kwenkqubo kufuneka kuqhutywe ngaphambi kokumisela isicwangciso se-welding.


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