Fiilada daawaha 4J32 waa daawaha saxda ah ee nikkel-bir ah oo leh isku-xidhnaan hoose oo la xakameeyey oo ah ballaarinta kulaylka, si gaar ah loogu talagalay codsiyada shaabadaynta galaaska-birta. Iyada oo leh qiyaastii 32% nikkel, daawadani waxay bixisaa iswaafajin aad u fiican oo leh galaas adag iyo galaas borosilicate ah, taasoo hubinaysa shaabad lagu kalsoonaan karo oo ku jirta qalabka faakuumka elektaroonigga ah, dareemayaasha, iyo baakadaha heerka militariga.
Nikkel (Ni): ~32%
Bir (Fe): Dheelitir
Walxaha yaryar: Manganese, Silikoon, Kaarboon, iwm.
Ballaarinta Kulaylka (30–300°C):~5.5 × 10⁻⁶ /°C
Cufnaanta:~8.2 g/cm³
Xoogga Tijaabada:≥ 450 MPa
Iska caabin:~0.45 μΩ·m
Sifooyinka Birlabta:Dhaqanka jilicsan ee magnetic-ga oo leh waxqabad deggan
Dhexroorka: 0.02 mm – 3.0 mm
Dhererka: gariiradaha, boolal, ama dhererka la jaray sida loogu baahdo
Xaalad: La qaboojiyey ama qabow la soo saaray
Dusha sare: Dhammaad dhalaalaya, aan oksaydh lahayn, oo siman
Baakadaha: Bacaha faakiyuumka lagu xiray, warqad ka hortagta miridhku, iyo tuubooyin balaastig ah
Aad ugu habboon muraayadda shaabadaynta hermetic
Waxqabadka ballaarinta kulaylka oo hooseeya oo deggan
Nadiifnimo sare iyo dusha sare oo nadiif ah si loogu waafajiyo faakuumka
Si fudud loo alxami karo, loo qaabeyn karo, loona shaabadeyn karo iyadoo la adeegsanayo habab kala duwan
Cabbirka la habeyn karo iyo xulashooyinka baakadaha ee loogu talagalay codsiyada kala duwan
Relaysyada shaabadaysan ee galaas ilaa bir ah iyo tuubooyinka faakuumka
Xirmooyin elektaroonik ah oo shaabadaysan oo loogu talagalay hawada sare iyo difaaca
Qaybaha dareemayaasha iyo guryaha qalabka ogaanshaha IR
Baakadaha Semiconductor-ka iyo Optoelectronic-ka
Qalabka caafimaadka iyo qaybaha lagu kalsoonaan karo ee sare
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