310, 310S chosapanga dzimbiri kutentha exchanger
Kodi machubu osinthira zitsulo zosapanga dzimbiri ndi chiyani?
Gulu la 310 laphatikiza kutentha kwambiri komanso kupanikizika komwe kuli ndi weldability wabwino komanso ductility.Linapangidwa ndi ntchito zotentha kwambiri.Imalimbana kwambiri ndi okosijeni muzochita zapakatikati ndi ntchito zopitilira.Imatha kupirira kutentha pafupifupi 1150 ° C ndi mpweya wochepa wa sulfure.Mu mautumiki apakatikati, kutentha kumatha kukhala 1040 ° C.
Gulu la 310S lomwe limadziwikanso kuti UNS S31008 lingagwiritsidwe ntchito pamene ntchito ya mafakitale imafuna corrodents yonyowa m'madera otsika kutentha.Kutentha kwakukulu kwachepetsa mphamvu ya carbon.
Ilinso ndi kulimba kwambiri ngati magiredi ena komanso kukana bwino kutentha kwa cryogenic.Gulu la 310 lili ndi 0.03% ya carbon.Imatchula kukana kwa dzimbiri m'malo ngati kupanga urea.
Zofunikira zazikuluzikulu zimakhala chifukwa cha makina, kapangidwe kake, ndi mawonekedwe akuthupi.The zikuchokera ndi motere- Cr, Mn, C, ndi N. The makina katundu ali elongation yoyenera, kuuma, kulolera mphamvu, ndi kumangika mphamvu.Zakuthupi zimakhala ndi matenthedwe matenthedwe, kutanthauza coefficient of expansion, elastic modulus, ndi kachulukidwe.
Kukana dzimbiri- Kukana kwa dzimbiri kumachulukitsidwa kudzera muzomwe zili mu chromium.Gululi limapereka kukana kwamadzi kwabwino.Zimagwira ntchito bwino kwambiri pa kutentha kwabwino.Pa kutentha kwambiri, imatha kugwira ntchito bwino mu carburizing ndi oxidizing atmospheres.Imatha kukana utsi wa nitric acid pa kutentha mpaka madigiri 425 C.
Kukana kutentha- mu utumiki wapakatikati, chubu chimapereka kukana kwabwino pa kutentha kwa 1040 digiri C. Mu mautumiki opitirira, machubu amagwira ntchito bwino pa 1150 digiri C. Imasonyeza kukana kwabwino kwa kutentha kwa kutentha.Ndicho chimene chimapangitsa kugwiritsidwa ntchito kwake kutali.Sitikulimbikitsidwa kugwiritsa ntchito pa 425-860 digiri C chifukwa cha mvula ya carbide.
Chitsulo chosapanga dzimbiri 310 & 310S machubu osinthira kutenthaamadzaza bwino pambuyo kupanga ndi kuyezetsa kuti apereke mankhwala mu kuwonongeka mode ufulu.
Machubu a Ss 310 / 310s Kutentha kwa Kusinthana
- Mtundu10 mm OD mpaka 50.8 mm OD
- Akunja Diameter9.52 mm OD mpaka 50.80 mm OD
- Makulidwe0.70 mm kuti 12.70 mm
- Utali: mpaka 12 Meters Length Length & Customed Length
- ZofotokozeraASTM A249 / ASTM SA249
- Malizitsani: Zosakaniza, zokazinga & zopukutidwa, BA
Gulu Lofanana ndi Machubu Osapanga zitsulo 310 / 310S
ZOYENERA | UNS | Mbiri ya WERKSTOFF NR. |
Chithunzi cha SS310 | S31000 | 1.4841 |
Chithunzi cha SS310S | S31008 | 1.4845 |
Mapangidwe a Chemical a SS 310 / 310S Heat Exchanger Tube
SS | 310 | 310s |
Ni | 19-22 | 19-22 |
Fe | Kusamala | Kusamala |
Cr | 24-26 | 24-26 |
C | 0.25 max | 0.08 max |
Si | 1.50 max | 1.50 max |
Mn | 2 max | 2 max |
P | 0.045 kukula | 0.045 kukula |
S | 0.030 kukula | 0.03 max |
Katundu Wamakina a SS 310 / 310S Heat Exchanger Tubes
SS | 310 | 310s |
Ni | 19-22 | 19-22 |
Fe | Kusamala | Kusamala |
Cr | 24-26 | 24-26 |
C | 0.25 max | 0.08 max |
Si | 1.50 max | 1.50 max |
Mn | 2 max | 2 max |
P | 0.045 kukula | 0.045 kukula |
S | 0.030 kukula | 0.03 max |