HastelloyB-3 / UNS N10675 Tube, Plate, Fittings, Forgings, Rod
Lihlahisoa tse fumanehang
Seamless Tube, Plate, Rod, Forgings, Fasteners, Strip, Wire, Pipe Fittings
Maemo a Tlhahiso
| Lihlahisoa | ASTM |
| Sebaka | B 335 |
| Letlapa, letlapa le hlobolisa | B 333 |
| Liphaephe le li-fittings tse se nang moeli | B366 |
| Pepe e cheselitsoeng ka lebitso | B 619 |
| Peipi e cheselitsoeng | B 626 |
| Ho kenya lipeipi tse cheselitsoeng | B366 |
| Li-flange tsa lipeipi tse entsoeng kapa tse phuthoang le lisebelisoa tsa lipeipi tse entsoeng | B 462 |
| Li-billet le lithupa tsa ho forging | B 472 |
| Forgings | B 564 |
Sebopeho sa Lik'hemik'hale
| % | Ni | Cr | Mo | Fe | Ti | Co | C | Mn | Si | P | S | V | Ti | Cu | Nb |
| min | Ho leka-lekanya | 1.0 | 27.0 | 1.0 | |||||||||||
| max | 3.0 | 32.0 | 3.0 | 0.2 | 3.0 | 0.01 | 3.0 | 0.1 | 0.030 | 0.010 | 0.2 | 0.2 | 0.2 | 0.2 |
Lintho Tsa 'Mele
| tekano | 9.22 g/cm3 |
| Ho qhibiliha | 1330-1380 ℃ |
Hastelloy B-3 alloy ke setho se secha sa lelapa la li-alloys tsa nickel-molybdenum, tse nang le khanyetso e ntle ea kutu ho hydrochloric acid ka mocheso leha e le ofe le mahloriso.Ka nako e ts'oanang, e boetse e na le khanyetso e ntle ea corrosion ho sulfuric acid, acetic acid, formic acid, phosphoric acid le mecha e meng e sa sebeliseng oxidizing.Ho feta moo, ka lebaka la phetoho ea lik'hemik'hale tsa eona, botsitso ba eona ba mocheso bo ntlafalitsoe haholo ha bo bapisoa le motsoako oa pele oa Hastelloy B-2.Hastelloy B-3 alloy e na le khanyetso e phahameng ea ho thibela kutu, ho phatloha hoa khatello ea maikutlo, kutu ea thipa le kutu sebakeng se amehileng ke mocheso oa welding.
Hastelloy B-3 alloy ke motsoako o mong o tsoetseng pele o thehiloeng ho nickel ka mor'a motsoako oa B-2.E na le lik'hemik'hale tse entsoeng ka mokhoa o khethehileng ho finyella boemo bo phahameng ba mocheso ho feta li-alloys tse ling tsa Hastelloy tse kang B-2 'me e na le khanyetso e babatsehang ea ho senya likoti, crevice corrosion, stress corrosion, thipa corrosion le phello ea mocheso matla a ho senya.Ka lebaka la botsitso bo ntlafalitsoeng ba mocheso oa motsoako oa B-3, mathata a kopaneng ha ho etsoa likarolo tse kang motsoako oa B-2 a fokotsehile ka lebaka la ho fokotseha ha pula ea mekhahlelo e bohareng e kotsi molemong oa alloy B-3.Sena se fana ka ductility e phahameng ho feta li-alloys tsa B-2 tlas'a maemo a libaesekele tse futhumetseng tse kang ho lahlela le ho cheselletsa.
Alloy ena ea nickel-molybdenum e na le khanyetso e ntle ho likhakanyo tsohle tsa hydrochloric acid sebakeng sa mocheso o phahameng.E boetse e hanyetsana le sulfuric, acetic, formic le phosphoric acid le mecha e meng e sa oxidizing.B-3 e boetse e na le khanyetso e ntle ea ho thibela ho phatloha le khatello ea maikutlo.
Lintho tse bonahalang tsa B-3 Alloy
Ho hanyetsa ka mokhoa o babatsehang ho hydrochloric acid maemong ohle le mocheso, ho hanyetsa sulfuric, acetic, formic le phosphoric acid le mecha e meng e sa sebeliseng oxidizing Ho hanyetsa ka matla ho pitting le khatello ea maikutlo ea ho senya.
Tšebeliso e Tloaelehileng ea Hastelloy B3
Li-alloys tsa Hastelloy B hangata li sebelisoa libakeng tse thata le tse matla tse senyang, 'me li sebelisoa haholo libakeng tsa taolo ea lik'hemik'hale, petrochemical, matla le ts'ilafalo, haholo indastering e kang sulfuric acid, hydrochloric acid, phosphoric acid le acetic acid, joalo ka distillation. le khatello ea hydrochloric acid;khatello e tlase Oxylated acetic acid (HAC);rabara ea butyl ea halogenated (HIIR);lisebelisoa tse tala tsa polyurethane le tlhahiso ea alkylation ea ethylbenzene le lisebelisoa tse ling tsa ts'ebetso.
Ka lebaka la theko e phahameng, tšebeliso ea li-alloys tsa Hastelloy B e batla e tsepamisitsoe haholo, haholo-holo tlhahisong ea acetic acid (oxo synthesis) le mekhoa e meng ea ho hlaphoheloa ea sulfuric acid, e kang evaporator le ho hlapolla litanka tsa polokelo tsa sulfuric acid boenjiniere ba acetic acid.
