Litšepe tse sa hloekang Flux cored terata E2209T1-1 Lisebelisoa tsa soldering
Kopo
E loketse bakeng sa tjheseletsa ea 22% Cr duplex tšepe e sa hloekang joalo ka 00Cr22Ni5Mo3N(SUS2205) indastering ea petrochemical.
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | E 'ngoe | |
GB/T MELAO | 0.04 | 0.5-2.0 | 1.00 | 21.0-24.0 | 7.5-10.0 | 2.5-4.0 | 0.04 | 0.03 | Cu:0.75/N:0.08-0.20 | |
MOLAO OA MOLAO | 0.04 | 0.5-2.0 | 1.00 | 21.0-24.0 | 7.5-10.0 | 2.5-4.0 | 0.04 | 0.03 | Cu:0.75/N:0.08-0.20 | |
MOHLALA BOHLOKOA | 0.02 | 1 | 0.55 | 22.69 | 8.85 | 3.5 | 0.02 | 0.003 | Ka:0.02/N:0.11 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | - | 690 | - | 15 | ||||
MOLAO OA MOLAO | - | 690 | - | 20 | ||||
MOHLALA BOHLOKOA | - | 815 | 46/-20 | 26 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 1.2 | 1.6 | ||||||
Volt | 22-36 | 26-38 | ||||||
Amp | 120-260 | 200-300 | ||||||
Bolelele bo omileng (mm) | 15-20 | 18-25 | ||||||
Phallo ea khase(l/min) | 15-25 | 15-25 |
Boikhethelo
The weld microstructure ke austenitic ferrite biphase structure, e nang le hoo e ka bang 40% ferrite.
Tšepe e kopantsoeng e na le thepa e felletseng ea tšepe e sa jeleng ea austenitic le ferritic, e nang le likoti tse ntle haholo le tse hanyetsanang le ho bola ha khatello ea maikutlo.
Arc e bonolo ebile e tsitsitse, ha ho na ho phatloha ho fokolang, sebopeho se setle, ho tlosoa ha slag hantle, ho fepa ka terata e tsitsitseng, ka ts'ebetso e ntle ea ts'ebetso ea welding.
Hlahisa lintlha
Sebopeho se setle
Sebopeho se setle
Mabapi le rona
Pontšo ea fektheri ea fioor
Nyeoe ea kopo
Sekepe sa phepelo sa sethala sa PX1212 H
Lisebelisoa tsa ho cheselletsa libotlolo tsa koloi ea LNG
Lithunya tsa 'nete tsa feme
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | E 'ngoe | |
GB/T MELAO | 0.04 | 0.5-2.0 | 1.00 | 21.0-24.0 | 7.5-10.0 | 2.5-4.0 | 0.04 | 0.03 | Cu:0.75/N:0.08-0.20 | |
MOLAO OA MOLAO | 0.04 | 0.5-2.0 | 1.00 | 21.0-24.0 | 7.5-10.0 | 2.5-4.0 | 0.04 | 0.03 | Cu:0.75/N:0.08-0.20 | |
MOHLALA BOHLOKOA | 0.02 | 1 | 0.55 | 22.69 | 8.85 | 3.5 | 0.02 | 0.003 | Ka:0.02/N:0.11 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | - | 690 | - | 15 | ||||
MOLAO OA MOLAO | - | 690 | - | 20 | ||||
MOHLALA BOHLOKOA | - | 815 | 46/-20 | 26 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 1.2 | 1.6 | ||||||
Volt | 22-36 | 26-38 | ||||||
Amp | 120-260 | 200-300 | ||||||
Bolelele bo omileng (mm) | 15-20 | 18-25 | ||||||
Phallo ea khase(l/min) | 15-25 | 15-25 |