Tig alxanka silig loogu talagalay birta aan daxalka lahayn ER347H Sinopec sifaynta iyo alxanka kiimikaad
TECHNOLOGY ALXANKA
Ha u ogolaan su'aalaha
Sii wad inaad ku dhibto
Xasilooni la'aanta Arc
qaabaynta aan fiicnayn
Dhaaf badan
Kaarboonka 0.04% -0.08%;
Caadi ahaan loo isticmaalo mashiinka cuntada, qalabka caafimaadka, weelasha cadaadiska,
Kiimikooyinka petrochemical iyo waqtiyo kale, sida 1Cr19Ni11Nb(SUS347).
Ripple ganaax
Sababo la xiriira kororka Nb
Birta la shubay waxay leedahay iska caabin daxalka intergranular wanaagsan iyo sifooyin farsamo oo deggan,
qaanso xasiloon, qaabaynta quruxda badan, qulqulka wanaagsan ee birta kulul, iyo waxqabadka habka alxanka oo aad u fiican
Dharbaaxo fudud
Qiyaasta Alaabta
QALABKA Kiimikada:
| ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Mid kale |
| XEERARKA GB/T | 0.044 | 0.41 | 1.83 | 0.02 | 0.009 | 9.79 | 19.43 | 0.09 | Nb:0.54 |
HANTIDA makaanikada:
| HANTIDA | XOOG BADAN (MPa) | XOOGGA KORDHINTA (MPa) | Kordhinta/% | QIIMAHA IIMAPACT J/℃ | Daawaynta kulaylka °C*h | |||||
| XEERARKA GB/T | - | 660 | 36 | - | - | |||||
Taageerada warshadda
Alaabta ayaa ku habboon a
kala duwan ee codsiyada
TECHNOLOGY ALXANKA
Haanta la isku duro ee badbaadada
-
JU2000E jack-up madal qodista
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37,000 oo tan markab xamuul oo guud ah
QALABKA Kiimikada:
| ALLOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Mid kale |
| XEERARKA GB/T | 0.044 | 0.41 | 1.83 | 0.02 | 0.009 | 9.79 | 19.43 | 0.09 | Nb:0.54 |
HANTIDA makaanikada:
| HANTIDA | XOOG BADAN (MPa) | XOOGGA KORDHINTA (MPa) | Kordhinta/% | QIIMAHA IIMAPACT J/℃ | Daawaynta kulaylka °C*h | |||||
| XEERARKA GB/T | - | 660 | 36 | - | - | |||||
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