UNS N08810 Alloy 800H
Cov Khoom Piav Qhia Tshuaj Muaj Peev Xwm, % Hauv lub zog tsim hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv cov qib siab supercritical thiab ultra-supercritical boilers, Alloy 800H yog siv rau hauv cov khoom tseem ceeb xws li chav tubing. Nws zoo heev thermal conductivity ua ke nrog nws tsis kam mus rau chav oxidation ...
Hauj lwm lawm
Khoom Description
Tshuaj muaj pes tsawg leeg,%
| Ni | Cr | Fe | C | Al | Ti | Al+Ti | |
| Min | 30 | 19 | 39.5 | 0.05 | 0.15 | 0.15 | 0.3 |
| Max | 35 | 23 | 0.1 | 0.6 | 0.6 | 1.2 |
Hauv kev tsim hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv qib siab supercritical thiab ultra-supercritical boilers, Alloy 800H yog siv rau hauv cov khoom tseem ceeb xws li chav tubing. Nws zoo heev thermal conductivity ua ke nrog nws cov tsis kam mus rau chav oxidation thiab high-temperature corrosion tso cai rau kom muaj cua sov hloov thiab lub neej ntev kev pab cuam. Lub alloy lub microstructure yog optimized los txhim kho stability ntawm qhov kub thiab txias mus txog 1100 degree los yog siab dua nyob rau hauv tej rooj plaub. Qhov no ua rau nws ua haujlwm hnyav ntawm cov chaw tsim hluav taws xob niaj hnub no, qhov kev ua tau zoo dua tau ua tiav los ntawm kev siv cov chav superheated ntawm qhov kub thiab txias heev.
Ntxiv mus, UNS N08810 muaj zoo formability thiab machinability, uas yooj yim rau kev tsim cov complex-shaped Cheebtsam. Txawm li cas los xij, vim nws cov ntsiab lus siab nickel thiab cov ntsiab lus alloying tshwj xeeb, kev ua haujlwm tsis zoo thiab cov cuab yeej yuav tsum raug xaiv los xyuas kom meej cov khoom tiav tiav. Hauv kev tshawb nrhiav roj thiab roj thiab kev lag luam tsim khoom, nws yog siv rau hauv cov khoom siv downhole thiab cov chaw ua haujlwm saum npoo uas nws raug rau kev kub siab, kub kub, thiab corrosive kua. Zuag qhia tag nrho, UNS N08810 (Alloy 800H) yog cov khoom tseem ceeb uas ua tau raws li cov kev xav tau nruj ntawm cov kev siv niaj hnub no, muab cov kev daws teeb meem ruaj khov thiab ruaj khov rau ntau yam kev sib tw engineering.
Cim npe nrov: uns n08810 alloy 800h, Tuam Tshoj uns n08810 alloy 800h lwm tus neeg, Hoobkas
