AMS 4640 Nickel Txhuas Bronze
AMS 4640 Nickel Txhuas Bronze
AMS 4640 Nickel Aluminium Bronze alloy yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas muaj cov khoom hnyav, hnav tsis kam tiv taus, kev sib txhuam, abrasive hnav thiab corrosion. Qhov sib ntxiv ntawm npib tsib xee ua rau cov alloys muaj zog yam tsis tau txo qis nws cov ductility zoo, toughness thiab corrosion kuj.
Hom Kev Siv rau AMS4640 Nickel Aluminium Bronze:
AEROSPACE:Bushings, Bearings, Aircraft Parts
INDUSTRIAL:Hydraulic Bushings rau lub ntiaj teb txav khoom, Corrosion Resistant cov khoom, Thaum tshav kub kub Exchanger Flanges, Thaum tshav kub kub Exchanger Headers, Tanks, Valve Balls, Structure Members, Pump Shafts, Valve Guide, Plunger Tips, Welded Piping Systems, Balls, Gears, Cams, Pump Parts, Shafting , Condenser Tube rau cov chaw nres tsheb fais fab thiab Desalting Units, Valve Rooj
MARINE:Pump Parts, Bolts, Ceev, Propellers, Nkoj Propellers
TSEEM CEEB:Faucets
Kev siv cov Nickel Aluminium Bronze AMS 4640
Roj & Roj - Valve Stems, Pump Shafts, Seal Glands, BOP Parts
Aerospace - tsaws iav Bushings & Bearings, Flap Bushings, Actuator, Parts, Strut Bushings
Automotive - Valve Guide, Valve Rooj
Lwm yam kev lag luam - Pob, Gears, Cams, Shafting, Condenser Tube rau cov chaw nres tsheb fais fab thiab Desalting Units, Valve Rooj, Valve Guide, Pump Shafts, Cov tswv cuab, Tank, Thaum tshav kub kub Exchanger, Headers, Thaum tshav kub kub Exchanger Flanges, Bearings, Bushings, Valve Balls, Hydraulic Bushings rau Lub Ntiaj Teb Tsiv Khoom, Corrosion Resistant Articles, Aircraft Parts, Welded Piping Systems, Plunger Tips, Pump Parts, Plunger Tips
Marine - Cov twj tso kua mis, Bolts, Nkoj Propellers, Propeller Ceev, Ncej
Corrosion Resistance
C63000 muaj kev tiv thaiv zoo rau sulfuric, hydrochloric thiab lwm yam uas tsis yog-oxidizing acids, nrog rau cov dej ntsev thiab dej brackish. Nws superior yaig thiab cavitation zog pab txhawb kev siv twj tso kua mis thiab kiv cua. Kev tuav pov hwm cov khoom ua ke nrog kev ua haujlwm zoo oxidation ntawm qhov kub siab ua rau C63000 haum rau kev pabcuam hauv cov tshuab hluav taws xob sab hauv, cov ntawv cog ntoo thiab kev siv tshuaj lom neeg. Kev puas tsuaj tsawg heev tshwm sim hauv qab 600 degree F thiab oxidation yog retarded mus txog 1200 degree F los ntawm oxide zaj duab xis. C63000 yog qhov zoo heev rau kev ntxhov siab corrosion tawg hauv ntau daim ntawv thov. Galling yog ib qho teeb meem uas tus tsim qauv yuav tsum kov yeej thaum xaiv cov khoom. Affinity ntawm ob mating metallic nto tuaj yeem yooj yim qhia galling thaum raug cov kabmob loj thiab kub heev. C63000 muaj qhov ua haujlwm zoo heev, ua rau nws cov khoom xaiv rau cov ntawv thov.
Cov ntaub ntawv Technical
| Chemical Composition Limits | ||||||||
| Qhov hnyav% | Cu | Al | Fe | Mn | Ni | Si | Sn | Zn |
| TIAB SA 4640 | Bal | 9.0-11.0 | 2.0-4.0 | 1.5 | 4.0-5.5 | 0.25 | 0.20 | 0.30 |
Nickel Aluminium Bronze (AMS 4640) muaj 5% npib tsib xee thiab tuaj yeem kho cua sov. Muaj nyob rau hauv ob qho tib si pas nrig thiab forged daim ntawv, nws yog npaj rau cov ntawv thov uas yuav tsum tau ua ke ntawm corrosion kuj, zoo heev bearing zog ntawm lub load hnyav, thiab tsis tshua muaj zog siab nyob rau hauv chav tsev thiab siab kub.
Cov cuab yeej cuab yeej cuab tam
| Khoom siv | Txoj kab uas hla |
Tensile zog ksi |
Yield zog ksi | Elongation 4D% | Hardness HB |
| AMS 4640 Annealed Bar | <1.0" | 110 | 68 | 10 | 201-248 |
| AMS 4640 Annealed Bar | 1.0" - 2.0" | 110 | 60 | 10 | 201-248 |
| AMS 4640 Annealed Bar | 2.0" - 3.0" | 105 | 55 | 10 | 187-241 |
| AMS 4640 Annealed Bar | 3.0" - 5.0" | 100 | 50 | 10 | 187-241 |
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