Haynes 188 Alloy- Alloy ea motheo ea cobalt,
Haynes 188 Alloy, Haynes 188 Bar, Haynes 188 flange, Haynes 188, Haynes 188 pipe, Haynes 188 poleiti, Haynes 188 terata,
Hayness 188 (Alloy 188) ke motsoako oa cobalt-base o nang le matla a matla a mocheso o phahameng le khanyetso e ntle ea oxidation ho 2000 ° F (1093 ° C).Boemo bo phahameng ba chromium hammoho le litlatsetso tse nyane tsa lanthanum li hlahisa sekhahla se tiileng le se sireletsang.Alloy e boetse e na le khanyetso e ntle ea sulfidation le botsitso bo botle ba metallurgical joalokaha bo bontšoa ke ductility ea eona e ntle ka mor'a ho pepesehela nako e telele ho mocheso o phahameng.Ho sebetsa hantle le ho cheseha ho kopane ho etsa hore motsoako o sebelisoe lits'ebetsong tsa turbine tsa khase joalo ka li-combustors, li-flame holders, liner le li-ducts tsa phetoho.
Alloy 188 Sebopeho sa Lik'hemik'hale
C | Cr | Ni | Fe | W | La | Co | B | Mn | Si |
0.05 0.15 | 20.0 24.0 | 20.0 24.0 | ≦ 3.0 | 13.0 16.0 | 0.02 0.12 | bal | ≦ 0.015 | ≦ 1.25 | 0.2 0.5 |
Alloy 188 Thepa ea 'mele
Botenya (g/cm3) | Sebaka se qhibilihang (℃) | Matla a khethehileng a mocheso (J/kg·℃) | Coefficient ea ho eketsa mocheso ((21-93℃)/℃ ) | Restivity ea motlakase (Ω·cm) |
9.14 | 1300-1330 | 405 | 11.9×10E-6 | 102×10E-6 |
Alloy 188 Mechanical Properties
Hang-hang (bar, kalafo e tloaelehileng e chesang)
Mocheso oa teko ℃ | Matla a tšepe MPa | Ho hlahisa matla (0.2chield point)MPa | Elongation % |
20 | 963 | 446 | 55 |
AMS 5608, AMS 5772,
Bara/Molamu | Mohala | Hlobola/Koala | Leqephe/Letlapa |
AMS 5608 | AMS 5772 |
Li-bars tse chitja/Flat bars/Hex bars, Size From 8.0mm-320mm, E sebelisetsoa liboutu, li-fastners le likarolo tse ling
Fana ka terata ea welding le terata ea selemo ka mokhoa oa khoele le bolelele bo sehiloeng.
Bophara ho fihla ho 1500mm le bolelele ho fihla ho 6000mm, Botenya ho tloha 0.1mm ho isa 100mm.
Boholo ba litekanyetso le boholo bo hlophisitsoeng bo ka hlahisoa ke rona ka mamello e nyane
Boemo bo bonolo le boemo bo thata bo nang le bokaholimo bo khanyang ba AB, bophara ho fihla ho 1000mm
•Matla le oxidation e hanyetsana le 2000°F
•Ductility e ntle ea kamora botsofali
•E hanana le sulfate deposit hot corrosion
Makotikoti a libaso tsa enjene ea turbine ea khase, litšepe tsa ho fafatsa, li-flame-flame le liner tsa ka morao
Haynes 188 hona joale ho pharaletseng sebelisoa — moloko thepa N10665 (B-2), N10276 (C-276), N06022 (C-22), N06455 (-4) le N06985 (G-3), 4, molao-motheo: ha workpiece ka sebopeho se bonolo se koetsoe, mokhoa o le mong oa lefu o ka sebelisoa ho phethela sekoaelo, empa ha mosebetsi o nang le sebopeho se rarahaneng o koaletsoe, hobane sebopeho kapa matla a hlobo a angoa ke Xianzhi, kemiso ea eona ea kahare le kantle e lokela ho aroloa ka likarolo tse 'maloa bakeng sa blanking,' me multiple hardware stamping process is required.Batho ba bangata ba sebelisa Thai nickel-based alloy e boetse ke hobane thepa ea tšepe e na le mocheso o motle o hanyetsanang le mocheso, joalokaha bohle re tseba, mekhoa e mengata ea indasteri tikolohong ea mocheso e phahameng, kahoo ka maemo a joalo a tikoloho, lisebelisoa tsa tšepe tse hanyetsanang le mocheso li tla ba tse phahameng, 'me mofuta ona oa lisebelisoa tsa motsoako ka mor'a hore mocheso o phahameng o se ke oa hlahisa phetoho leha e le efe, e ntse e ka ba boemo bo tsitsitseng, mofuta ona oa lisebelisoa tsa alloy o boetse o sebelisoa haholo ka lebaka la molemo ona.
Lisebelisoa
E tloaelehileng: litšepe tsa alloy F5 le 410;litšepe tse sa hloekang 304, 304L, 316, 316L, 321 le 347.
Non-standard: li-alloys tse phahameng tsa nickel (inconel 718, Inconel 625, incoloy 825, Incoloy 925, Alloy 20, GH3030, Nimonic 80A), litšepe tse kholo tsa alloy (Haynes 25, Alloy 25, Haynes18) tse ling tse sa tšoaneng.