JQ.H00Cr21Ni10 intsimbi engenasici ekhuselwe ngocingo oluqinileyo ngegesi
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.