ASTM A269 TP304/304L, 316/316L Kowiri Kowiri Tubing Coil
Whakaahuatanga Hua
| 304/L (UNS S30400/UNS S30403) HOTO MAU % (MAX.) | |||||||
|---|---|---|---|---|---|---|---|
| Cr Chromium | Ni Nickel | C waro | Mo Molybdenum | Mn konupora | Si Silicon | Ph Phosphorus | S whanariki |
| 18.0-20.0 | 8.0-12.0 | 0.030 | 0.0 | 2.00 | 1.00 | 0.045 | 0.30 |
| 316/L (UNS S31600/UNS S31603) TE WHAKARANGA MAUTANGA % (MAX.) | |||||||
| Cr Chromium | Ni Nickel | C waro | Mo Molybdenum | Mn konupora | Si Silicon | Ph Phosphorus | S whanariki |
| 16.0-18.0 | 10.0-14.0 | 0.030 | 2.0-3.0 | 2.00 | 1.00 | 0.045 | 0.30* |
Tubing Coil Kounga
He tohunga matou mo te ngongo ngongo, he tohungatanga me nga tikanga ki te whakatutuki i te ratonga piko ngongo, ka whakahaerehia nga ngongo katoa i roto i te 100% whakamatauria i te pehanga e tika ana, ko te ngongo o roto, o waho he ma me te ngana ki te kikii,
- He tika te piko
- Nga piko maene
- Te taratara o te mata Ra <0.5 μm
- Whakaaetanga Paerewa: ASTM A269, D4/T4 ranei
I muri annealing, whakatika ngongo kowiri tira he ngohengohe, ka taea te whakapiko ngongo, hanga, hanga i roto i ngā huarahi me te koki, mo te pūnaha whakawhiti wera, ngongo angamaheni ko U piko me ngongo ngongo, hoki mo te ahumahi kai, he kowiri tira kai.
Paerewa Kowiri tira Tubing Coil Ahu
Ko te ngongo kowiri tira i hangaia i roto i te ahua kowiri, whanui iti te whanui, te roa o te ngongo teitei ka taea te 1000 mita, kaore he konganuku honohono, he nui nga rahi o nga ngongo kowiri tira mo te kowiri, he paerewa te diameter o waho kei raro, me nga awhe matotoru o te pakitara. mai i te 0.0275 inihi – 0.083 inihi, ka tae te roa ki te 1000 mita.
Maamaa anaaling kowiri tira ngongo Coil
Ka whakaekea e matou he ngongo paiherea me te tuitui i roto i te ahua kowiri, me mahi te ata maeke, mena ka hiahiatia, kei te waatea te tukanga tuhi tika, ki te whiwhi i te mata maeneene, ka taea te tukatuka i nga ngongo kua oti te whakakii.,
Nga Painga o te ngongo Miro
Ko te kowiri tira ngongo kowiri tira he pai rawa atu te pāmahana teitei me te aukati waikura, ka whakatauritea ki te ngongo cooper, ka taea te whakaiti i te matotoru ngongo kowiri 30% - 60%, kaore i te kikokore me te matotoru rawa, ehara i te waikura me te parukore, ka whakaiti i te waa tiaki, te penapena utu , ngawari ki te whakauru me te whakarereke.
