Inconel718/ UNS N07718 Paipa, Papa, Pa'u Fa'apolofesa Gaosi
Oloa Avanoa
Fa'a'au fa'alava, Papatusi, To'oto'o, Fa'amau, Fa'amau, Mea Fa'apipi'i
Tulaga Fa'atonu
| Oloa | ASTM |
| Pa ma Faiga | B 637 |
| Papatusi, Pepa ma Fa'ailoga | B 670, B 906 |
| Paipa ma mea fa'apipi'i | B 983 |
Fa'asu'esu'ega o vaila'au
| % | Ni | Fe | Cr | Mo | C | Mn | Si | P | S | Co | Nb+Ta | Ti | Al | Cu | B |
| Min | 50.0 |
| 17.0 | 2.80 |
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|
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|
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| 4.75 | 0.65 | 0.20 |
|
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| Max | 55.0 | 21.0 | 3.30 | 0.08 | 0.35 | 0.35 | 0.015 | 0.015 | 1.00 | 5.50 | 1.15 | 0.80 | 0.30 | 0.006 |
Meatotino Faaletino
| mafiafia | 8.23g/cm3 |
| liusuavai | 1260-1335 ℃ |
Inconel 718 Vaega
Inconel 718 o se fa'ato'a fa'ama'a'a maa fa'avae nikeli fa'atasi ma le maualuga maualuga o le fa'a'ele'ele.E masani ona fa'aogaina i le alamanuia aerospace, Inconel 718 e ofoina atu le malosi fa'ainisinia maualuga fa'apea fo'i le lelei lelei e o'o atu i le 704°C/1300F.E le fa'amaneta i le natura.
Nikel-fa'avae superalloy 718 e lelei tete'e i oxidation ma isi ituaiga o corrosion i vaalele vaalele afi ma fanua-faavae talosaga turbine kasa.O le mea e sili ona lelei mo talosaga e manaʻomia ai le teteʻe lelei i le fetolofi ma le faʻalavelave faʻafefete (e oʻo atu i le 982°C poʻo le 1800F).Alloy 718 e maua ai le puipuiga atoatoa mai le pala ma le ga'o i sulfides, chlorides, carbon dioxide ma isi siosiomaga faigata.
Inconel 718 o loʻo i ai mea lelei faʻapitoa i le vevela o le -253 i le 700 °C, o le malosi e maua mai i lalo ole 650 °C e muamua i superalloys deformed, ma e lelei le vaivai, faʻamalositino, faʻamaʻi faʻamaʻi, faʻamaʻi faʻamaʻi, ma faʻatinoga lelei.Faʻatinoga faʻatinoga, faʻaogaina o le faʻaogaina ma le faʻamautuina o le faʻalapotopotoga umi, e mafai ona gaosia vaega eseese ma foliga lavelave, ma ua faʻaaogaina lautele i le maualuga o le vevela i luga ole vateatea, malosi faaniukilia, ma alamanuia suauu.
Inconel 718 u'amea o se timu fa'ama'a'aina nickel-chromium-u'amea u'amea o lo'o i ai le niobium ma le molybdenum.O loʻo i ai le malosi maualuga, malosi lelei ma le faʻafefeteina i le maualuga ma le maualalo o le vevela siosiomaga i lalo ole 650 ℃.O lenei tulaga e mafai ona togafitia pe faʻamaʻa le timuga.
1. Faigofie ona fai
2. Malosi maualuga tensile, malosi vaivai, fetolofi malosi ma male malosi i le 700 ℃
3. 1000℃ maualuga oxidation tetee
4. Mautu fa'ama'i ile vevela maualalo
5. Fa'atinoga lelei uelo
Inconel 718 Vasega Tutusa
GH4169, GH169 (Saina), NC19FeNb (Farani), NiCr19Fe19Nb5, Mo3 (Siamani), NA 51 (UK) Inconel718, UNS NO7718 (USA) NiCr19Nb5Mo3 (ISO)
Inconel718 Avanoa Fa'aoga
Ona o le maualuga o le malosi o le vevela i le 700 ° C, sili ona lelei le faʻafefeteina ma faigofie faʻagaioiga, e mafai ona faʻaaogaina lautele i taimi eseese manaʻomia tele.
1. Ausa turbine
2.Suavai roketi suauu
3.Cryogenic inisinia
4.Siosiomaga Acid
5. Inisinia faaniukilia
