Alwaaxyada Nickel-ka gacanta ENiCrMo-3 qalabyada alxanka
QALABKA Kiimikada:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | Mo | P | S | ||
| XEERARKA GB/T | 0.10 | 2.00 | 0.80 | 20.0-23.0 | ≥55 | 7.00 | 3.0-4.2 | 8.0-10.0 | 0.02 | 0.02 | ||
| XEERARKA AWS | 0.10 | 1.00 | 0.75 | 20.0-23.0 | ≥55 | 7.00 | 3.15-4.15 | 8.0-10.0 | 0.03 | 0.02 | ||
| TUSAALE QIIMAHA | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 | ||
HANTIDA makaanikada:
| HANTIDA | XOOG BADAN (MPa) | XOOGGA KORDHINTA (MPa) | QIIMAHA IIMAPACT J/℃ | ELONGATION(%) | ||||
| XEERARKA GB/T | 420 | 760 | - | 27 | ||||
| XEERARKA AWS | - | 760 | - | 30 | ||||
| TUSAALE QIIMAHA | 545 | 790 | - | 40.5 | ||||
XILDHIBAANADA ALXANKA LAGU SOO TALIYEY:
| QAYBAHA DHUL-DHAQAALAHA (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| Koronto (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 60-80 | 65-105 | 80-135 | ||||||||
Halabuurka magaca ah (boqolkiiba miisaan ahaan) waa 60Ni-22Cr-9Mo-Fe-3.5Nb+Ta, nikkel-chrome-molybdenum alloy electrode.
Sababtoo ah maadada sare ee daawaha, waxay la qabsan kartaa heerkulka heerkulka hooseeya ilaa 540 ℃.
Waxay leedahay awood sare iyo iska caabbinta daxalka heerkulka qolka iyo heerkulka sare, oo ay ku jiraan iska caabinta daxalka, daxalka dillaaca iyo daxalka cadaadiska ee warbaahinta polysulfurous acid.
Qandho deggan, qaab-dhismeed qurux badan, firidhsan yar, ka saarista sifudud ee fudud, iska caabbinta porosity wanaagsan, sifooyinka farsamada ee birta dhalaalaysa waa mid deggan.
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Saddex albaab 2# ma firfircoona
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3000m biyaha qoto dheer ee madal qodista semi-submersible "Haiyang Shiyou 981"
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9,000 oo tan oo kiimiko ah
QALABKA Kiimikada:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | Mo | P | S | ||
| XEERARKA GB/T | 0.10 | 2.00 | 0.80 | 20.0-23.0 | ≥55 | 7.00 | 3.0-4.2 | 8.0-10.0 | 0.02 | 0.02 | ||
| XEERARKA AWS | 0.10 | 1.00 | 0.75 | 20.0-23.0 | ≥55 | 7.00 | 3.15-4.15 | 8.0-10.0 | 0.03 | 0.02 | ||
| TUSAALE QIIMAHA | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 | ||
HANTIDA makaanikada:
| HANTIDA | XOOG BADAN (MPa) | XOOGGA KORDHINTA (MPa) | QIIMAHA IIMAPACT J/℃ | ELONGATION(%) | ||||
| XEERARKA GB/T | 420 | 760 | - | 27 | ||||
| XEERARKA AWS | - | 760 | - | 30 | ||||
| TUSAALE QIIMAHA | 545 | 790 | - | 40.5 | ||||
XILDHIBAANADA ALXANKA LAGU SOO TALIYEY:
| QAYBAHA DHUL-DHAQAALAHA (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
| Koronto (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
| O/W | 60-80 | 65-105 | 80-135 | ||||||||
