GH4098 Heat Resistant Hlau Alloy Yeeb Nkab
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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GH4098 Heat Resistant Hlau Alloy Yeeb Nkab
GB GH 4098 GB / T 14992 cov khoom siv lub cev yuav tsum ua raws li qhov tseem ceeb hauv qab no.
| Kub (degree) |
Modulus ntawm elasticity (GPa) |
Lub ntsiab lus coefficient ntawm thermal expansion 10-6/( degree ) ntawm 20 (degree) thiab | Thermal conductivity (W / m· degree) |
Tshwj xeeb thermal muaj peev xwm (J / kg · degree) |
Tshwj xeeb hluav taws xob resistivity (Ω mm² / m) |
Qhov ntom (kg/dm³) |
Poisson tus coefficient, ν |
|---|---|---|---|---|---|---|---|
| 34 | - | - | 0.13 | - | |||
| 484 | 114 | - | 42.3 | 343 | - | ||
| 774 | - | 24 | 11.2 | 341 | 322 |
GH4098 yog Ni-Cr-raws li deposition hardening deformed high-temperature alloy nrog lub sij hawm ntev ua hauj lwm kub txog li 1000 degree. Cov ntsiab lus xws li tungsten, molybdenum, chromium thiab cobalt yog ntxiv rau cov hlau rau cov khoom siv ntxiv dag zog, thiab cov ntsiab lus xws li txhuas, titanium thiab niobium tau ntxiv los ua ib theem. Tso cov theem kom muaj zog, ntxiv cov lej ntawm boron thiab cerium cov ntsiab lus kom ntxiv dag zog rau cov ciam teb, thiab kev txhawb nqa dav dav yog qhov tseem ceeb. Cov hlau muaj qhov kub thiab txias thiab kub lub zog, zoo heev oxidation tsis kam, thiab zoo heev thermal ua thiab vuam zog.
Cov khoom tseem ceeb ntawm GH4098 muaj xws li cov khoom kub dov, cov ntawv kub dov, cov ntawv txias dov thiab strips, thiab lwm yam. Daim ntawv thov txheej txheem cej luam thiab nta:
GH4098 alloy yog siv los tsim cov khoom kub-kub xws li dav hlau thiab cuaj luaj cav turbine hniav, tshav kub shields, tail nozzles thiab afterburners. Cov cim lag luam zoo sib xws tau siv rau txawv teb chaws rau lub cav baffles, stiffeners, aircraft fixings, qhia cov hniav thiab lwm yam txias stamped thiab welded qhov chaw nrog kev khiav hauj lwm kub txog li 1000 degree.
Cim npe nrov: gh4098 kub resistant hlau alloy yeeb nkab, Tuam Tshoj gh4098 tshav kub resistant hlau alloy yeeb nkab lwm tus neeg
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