Aloi za nickel Utengenezaji wa kulehemu wa mwongozo wa ENiCrFe-9
COMPONET YA KIKEMIKALI:
ALLOY(wt%) | C | Mn | Si | Fe | Cr | Ni | Mo | Cu | Nb+Ta | |
GB/T KANUNI | 0.15 | 1.0-4.5 | 0.80 | 12.00 | 12.0-17.0 | ≥55 | 2.5-5.5 | 0.50 | 0.5-3.0 | |
KANUNI ZA AWS | 0.15 | 1.0-4.5 | 0.75 | 12.00 | 12.0-17.0 | ≥55 | 2.5-5.5 | 0.50 | 0.5-3.0 | |
MFANO THAMANI | 0.07 | 2.6 | 0.28 | 4.03 | 14.3 | 66.6 | 4.41 | 0.060 | 1.67 |
MALI YA MITAMBO:
MALI | NGUVU YA MAVUNO(MPa) | NGUVU YA UPANUZI(MPa) | THAMANI YA IMAPACT J/℃ | UREFU(%) | ||||
GB/T KANUNI | 360 | 650 | - | 18 | ||||
KANUNI ZA AWS | - | 650 | - | 25 | ||||
MFANO THAMANI | 460 | 680 | - | 41.5 |
VIGEZO VINAVYOPENDEKEZWA VYA KUCHOMEZA:
MAELEZO YA DIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
UMEME (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |
Electrode ya mkono ya aina ya chini ya hidrojeni, utungaji wa majina (asilimia kwa uzito) ni Ni14Cr4FeNbMo, nikeli - chromium - electrode ya aloi ya chuma.
Arc imara, kutengeneza nzuri, splash kidogo, kuondolewa kwa slag rahisi.
Upinzani mzuri wa porosity, mali ya mitambo ya chuma iliyoyeyuka ni thabiti.
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Nanjing Chengzhi Yongqing Nishati 07MnNiMoDR tangi ya chuma ya ethilini ya mpira
Reactor ya ndani
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Mradi wa Arctic LNG-2
COMPONET YA KIKEMIKALI:
ALLOY(wt%) | C | Mn | Si | Fe | Cr | Ni | Mo | Cu | Nb+Ta | |
GB/T KANUNI | 0.15 | 1.0-4.5 | 0.80 | 12.00 | 12.0-17.0 | ≥55 | 2.5-5.5 | 0.50 | 0.5-3.0 | |
KANUNI ZA AWS | 0.15 | 1.0-4.5 | 0.75 | 12.00 | 12.0-17.0 | ≥55 | 2.5-5.5 | 0.50 | 0.5-3.0 | |
MFANO THAMANI | 0.07 | 2.6 | 0.28 | 4.03 | 14.3 | 66.6 | 4.41 | 0.060 | 1.67 |
MALI YA MITAMBO:
MALI | NGUVU YA MAVUNO(MPa) | NGUVU YA UPANUZI(MPa) | THAMANI YA IMAPACT J/℃ | UREFU(%) | ||||
GB/T KANUNI | 360 | 650 | - | 18 | ||||
KANUNI ZA AWS | - | 650 | - | 25 | ||||
MFANO THAMANI | 460 | 680 | - | 41.5 |
VIGEZO VINAVYOPENDEKEZWA VYA KUCHOMEZA:
MAELEZO YA DIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
UMEME (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 55-80 | 65-110 | 80-130 |
Andika ujumbe wako hapa na ututumie