310, 310S mocheso oa mocheso oa tšepe e sa hloekang
Li-tubes tsa mocheso oa tšepe e sa hloekang ke eng?
Sehlopha sa 310 se kopantse mocheso o phahameng le thepa ea khatello e nang le weldability e ntle le ductility.E entsoe ka litšebeletso tsa mocheso o phahameng ka ho fetisisa.E hanyetsana haholo le oxidation litšebeletsong tsa nakoana le lits'ebeletso tse tsoelang pele.E khona ho mamella mocheso o ka bang 1150 degrees C ka likhase tse fokotsehileng tsa sebabole.Litšebeletsong tsa nakoana, mocheso o ka ba 1040 degrees C.
Sehlopha sa 310S se tsejoang hape e le UNS S31008 se ka sebelisoa ha ts'ebeliso ea indasteri e hloka li-corrodents tse mongobo maemong a tlase a mocheso.Matla a mocheso o phahameng a fokolitse khabone.
E boetse e na le boima bo botle joalo ka limaraka tse ling hammoho le khanyetso e ntle ho mocheso oa cryogenic.Sehlopha sa 310 se na le 0.03% ea carbon content.E hlalositse khanyetso ea kutu tikolohong e kang tlhahiso ea urea.
Lintho tse ka sehloohong li bakoa ke thepa ea mochine, sebopeho, le thepa ea 'mele.Sebopeho ke ka tsela e latelang- Cr, Mn, C, le N. Thepa ea mochine e na le bolelele bo loketseng, ho thatafala, ho fana ka matla, le matla a tsitsitseng.Thepa ea 'mele e na le conductivity ea mocheso, e bolelang coefficient ea katoloso, elastic modulus le density.
Khanyetso ea kutu- thepa ea ho hanyetsa kutu e eketseha ka litaba tse nepahetseng tsa chromium.Sehlopha se fana ka khanyetso e ntle ea metsi.E sebetsa hantle haholo mochesong o tloaelehileng.Ka mocheso o phahameng, e ka sebetsa hantle libakeng tsa carburizing le oxidizing.E khona ho hanela mosi oa asiti ea nitric mochesong o fihlang ho likhato tse 425 C.
Ho hanyetsa mocheso- tšebeletsong ea nakoana, tube e fana ka khanyetso e ntle mocheso oa 1040 ° C. Litšebeletsong tse tsoelang pele, li-tubes li sebetsa hantle ho 1150 ° C. E bontša ho hanyetsa mokhathala o motle oa mocheso.Ke eona e etsang hore tšebeliso ea eona e be hole le hole.Ha e khothalletsoe ho hang hore e sebelisoe ho 425-860 degree C ka lebaka la precipitation ea carbide.
Thepa ea tšepe e sa hloekang ea 310 & 310S ea mocheso oa mochesoli tletse hantle ka mor'a tlhahiso le tlhahlobo e le hore li fane ka lihlahisoa ka mokhoa oa mahala oa tšenyo.
Tlhaloso ea Ss 310 / 310s Heat Exchanger Tubes
- Range: 10 mm OD ho isa ho 50.8 mm OD
- Kantle Diameter: 9.52 limilimithara OD ho isa ho 50.80 limilimithara OD
- Botenya: 0.70 limilimithara ho 12.70 limilimithara
- Bolelele: ho fihla ho 12 Meters Leng Length & Customed Length
- LitlhalosoTlhaloso: ASTM A249 / ASTM SA249
- Qetella: E hloekisitsoe, e hloekisitsoe 'me e bentšitsoe, BA
Kereiti e Tšoanang ea Stainless Steel 310 / 310S Heat Exchanger Tubes
TS'ELISO | UNS | WERKSTOFF NR. |
SS310 | S31000 | 1.4841 |
SS 310S | S31008 | 1.4845 |
Sebopeho sa Lik'hemik'hale sa SS 310 / 310S Heat Exchanger Tube
SS | 310 | 310S |
Ni | 19-22 | 19-22 |
Fe | Ho leka-lekanya | Ho leka-lekanya |
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 boholo | 0.045 boholo |
S | 0.030 boholo | 0.03 boholo |
Mechanical Properties ea SS 310 / 310S Heat Exchanger Tubes
SS | 310 | 310S |
Ni | 19-22 | 19-22 |
Fe | Ho leka-lekanya | Ho leka-lekanya |
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 boholo | 0.045 boholo |
S | 0.030 boholo | 0.03 boholo |