O lenei uʻamea filogia foi caleed Glass faamauina ma pulea pulea faalauteleina uʻamea filogia,O le uʻamea filogia o lo o i ai laina faʻalautelega coefficient pei o le silicon boron malo tioata i le 20-450 ° C, a maualuga Curie point, ma lelei maualalo-vevela faʻatulagaina mautu. O le ata oxide o le uʻamea filogia e mafiafia ma e mafai ona lelei susu e ipu malamalama . E le fesoʻotaʻi ma le mercury ma e talafeagai mo le faʻaaogaina i le mercury-o loʻo i ai mita faʻateʻaina. O le autu faʻamau faʻailoga mea mo eletise lagona gaogao masini.
C | Cr | Ni | Mo | Si | Mn | P | S | Fe | Co | Cu |
≤0.03 | ≤0.2 | 28.5-29.5 | ≤0.2 | ≤0.3 | ≤0.5 | ≤0.02 | ≤0.02 | paleni | 16.8-17.8 | ≤0.2 |
Density (g / cm3) | Avea vevela (W / m · K) | Tetee eletise (μΩ · cm) |
8.3 | 17 | 45 |
Uʻamea filogia togi
|
Le averesi laina laina faʻalautelega coefficient a, 10-6 / oC | |||||||
20-200
oC |
20-300
oC |
20-400
oC |
20-450
oC |
20-500
oC |
20-600
oC |
20-700
oC |
20-800
oC |
|
kovar | 5.9 | 5.3 | 5.1 | 5.3 | 6.2 | 7.8 | 9.2 | 10.2 |
Uʻamea filogia togi | Faiga faʻapitoa togafitiga togafitiga | O le averesi laina laina faʻalautelega α, 10-6 / oC | ||
Kovar | 20-300 oC | 20-400 oC | 20-450 oC | |
I le hydrogen siosiomaga vevela i le 900 ± 20 oC, faʻaʻesega 1h, ona vevela i le 1100 ± 20 oC, faʻaʻesega 15min, ia le sili atu i le 5 oC / min fua faatatau o le maluluina i lalo 200 oC faʻasaʻoloto | ----- | 4.6-5.2 | 5.1-5.5 |
Uʻamea filogia togi | Le averesi laina laina faʻalautelega coefficient a, 10-6 / oC | |||||||
Kovar | 20-200oC | 20-300 oC | 20-400oC | 20-450oC | 20-500oC | 20-600oC | 20-700oC | 20-800oC |
5.9 | 5.3 | 5.1 | 5.3 | 6.2 | 7.8 | 9.2 | 10.2 |
1.Kovar e lautele lona faʻaaogaina i le eletise alamanuia, e pei o uamea vaega faʻapipiʻiina i maa malo teutusi. O nei vaega o loʻo faʻaaogaina mo mea faigaluega e pei o paipa eletise ma paipa X-ray, ma isi.
2.In le semiconductor alamanuia kovar o loʻo faʻaaogaina i totonu o le hermetically faʻamau afifi mo uma tuʻufaʻatasia ma discrete matagaluega masini.
3.Kovar o loʻo tuʻuina mai ile tele o tuʻufaʻatasi e faʻafaigofie ai le gaosiaina lelei o vaega uʻamea eseese. E i ai vevela faʻalautelega uiga faʻatusatusa ia maʻa o tioata faigata. Faʻaaogaina mo soʻoga faʻalauteleina soʻoga i le va o metala ma tioata poʻo niamoni.
4.Kovar uʻamea filogia o se lagona gaogao liusuavai, uamea-nickel-cobalt, maualalo faʻateleina uʻamea filogia o lona vailaʻau vailaʻau o loʻo faʻatonutonuina i totonu o tuaoi tuaoi e faʻamautinoaina ai toniga tuʻufaʻatasi vevela faʻalauteleina meatotino. Tele pulega lelei o loʻo faʻaaogaina i le gaosiaina o lenei uʻamea filogia e mautinoa ai toniga faʻaletino ma masini mea totino mo faigofie i loloto loloto ata, faʻailogaina ma machining.
Kovar uʻamea filogia Talosaga fanua :
● Kovar uʻamea filogia na faʻaaogaina mo le faia o faʻamau faʻamau faʻamau ma le faigata Pyrex tioata ma keramika mea.
● O lenei uʻamea filogia ua mauaina lautele lautele faatatau i paipa paipa, microwave tubes, transistors ma diodes. I felavasaʻiga taʻamilosaga, na faʻaaogaina mo le mafolafola afifi ma le itulua-i-laina afifi.