Nickel 270 alloy nickel pas nrig, Nickel270 tshuaj muaj pes tsawg leeg, tensile lub zog
Nickel 270 NAS N02270
Sawb, coil, ntawv ci thiab xaim, ASTM F3
Npib 270 App
Resistance Thermometers, hlau rods, passive cathodes, fluorescent teeb Cheebtsam, electrolytic cell anodes
Nickel270 Description
Alloy 270 yog lub siab purity npib tsib xee feem ntau ua los ntawm hmoov metallurgy. Nws muaj tsawg lub hauv paus hardness thiab siab ductility. Nws yog qhov tseem ceeb tsis muaj cov khoom tsis yog hlau.
Nickel 270 Chemistry Hom
Nickel + Cobalt: Ntau dua lossis sib npaug rau 99.9
Tooj: Tsawg dua lossis sib npaug rau 0.01
Hlau: Tsawg dua lossis sib npaug rau 0.05
Manganese: Tsawg dua lossis sib npaug rau 0.003
Carbon: Tsawg dua lossis sib npaug rau 0.02
Sulfur: Tsawg dua lossis sib npaug rau 0.003
Titanium: Tsawg dua lossis sib npaug rau .005
Magnesium: Tsawg dua lossis sib npaug rau 0.005
Silicon: Tsawg dua lossis sib npaug rau 0.005
Nickel 270 lub cev muaj zog
Ceev: 0.322 lb/in3, 8.91 g/cm3
Resistivity: ohm-cir-mil/ft, (μohm·m): 45.0 (0.075)
Thaum tshav kub kub tshwj xeeb: BTU/lb- degree F (J/g- degree K): 0.110 (460)
Thermal conductivity: BTU-in/hr-ft2- degree F (W/m·- degree): 595 (86)
Qhov nruab nrab coefficient ntawm thermal expansion: μin / in- degree F (μm / m- degree) 70 - 200 degree F (20 - 95 degree): 7.4 (13.3)
Modulus ntawm elasticity: KSI (MPa) 30 x 103 (207 x 103) Tension
Sib nqus permeability: ferromagnetic
Melting ntau: 2650 degree F (1454 degree)
Nickel 270 daim ntawv
Coils - Ntawv, Sawb, Ntawv Nyiaj
Hlau - profiles, round, ca, square
Nickel270 txhua yam muaj nuj nqi ntawm chav tsev kub
Yam ntxwv: Annealing Typical
Qhov kawg tensile zog: 50 KSI min (345MPa min)
Tawm zog: 16 KSI min (110 MPa min)
Elongation: 50% min
Hardness: Rb 66 max: Gauge Ntau dua lossis sib npaug rau 0.010 ntiv tes
Nickel270 Nta: Quenching
Nickel 270 tuaj yeem ua haujlwm txias rau ntau yam mob.
Nickel 270 kev kho cua sov
Nickel 270 tsis yog hardenable tom qab kev kho cua sov.
Cov ntaub ntawv yog lub hauv paus tseem ceeb rau kev txhim kho cov kev tshawb fawb niaj hnub thiab thev naus laus zis thiab kev tsim kho kev lag luam, thiab yog cov khoom siv hauv kev tsim kho tshiab ntawm kev lag luam aviation. Advanced aircraft thiab cav tsim yuav tsum muaj cov ntaub ntawv aviation sib xws thiab superb manufacturing technology kom ua tiav lawv. Nrog rau kev txhim kho kev ua haujlwm ntawm lub dav hlau thiab kev ua haujlwm ntawm lub cav, cov kev xav tau ntawm cov khoom siv thiab cov txheej txheem tau nce siab dua. Aeroengine qhov chaw ua los ntawm high-temperature alloys, feem ntau yog plaub kub-kawg Cheebtsam ntawm turbine hniav, qhia hniav, turbine discs, thiab combustion chamber, feem ntau muab faib ua ob pawg: ib tug yog cov khoom ntawm deformed high-temperature alloys; Lwm hom yog cov khoom ua los ntawm cam khwb cia high-temperature alloys.
