Wanem ol gutpela samting bilong yusim ol aloi we i gat nikel-?

Gutpela wok, i no inap long bagarap, na i no inap long kisim bikpela hat, na dispela i kamapim wanpela gutpela na gutpela indastriel envairomen, na dispela i mekim em i kamap "material king" long ol envairomen we i gat planti hevi.

Ol 'nickel-based alloys (olsem Inconel, Hastelloy, Monel, na ol narapela) em ol i save yusim planti long ol indastri olsem oil, kemikel, na eneji bikos ol i gat narakain samting, ol i no inap bagarap, na ol i no inap long kisim bikpela hat, na dispela i helpim ol long mekim wok gut na seif. Ol i save soim gutpela wok tru long ol ples we i gat bikpela hat tru, 'corrosion', na 'mechanical stress'.

 

1. Gutpela hai-temperature resistans

Strong bilong bikpela tempereja: Ol 'nickel-' aloi (olsem Inconel 718) i save holim bikpela strong antap long 700 digri, na i winim tru ol 'stainless steel' na 'titanium' aloi.

Antioxidation & Anti-creep: Wanpela strongpela Cr2O3 oxide film i kamap antap long pes, na i stopim hai-temperature oxidation (olsem GH 2132 we ol i save yusim long ol 'gas turbine blades').

Longpela taim hai-temperature stebiliti: Em i gutpela long ol longpela taim hai-temperature sevis envairomen insait long ol aerospace ensin, nuklia pawa hit eksenja, na ol narapela samting. Tipikel aplikesen:

Aerospace engine turbine blades (Incoloy 800HT)

Ol 'petrochemical cracking furnace tubes' (Incoloy 800H)

 

2. Gutpela strong bilong sakim korosen

Korosen resistans long ol asid na alkali: Em i save wok gut tru long ol strongpela korosen samting olsem salfurik asid, haidroklorik asid, na haidrofluorik asid (olsem, Hastelloy C-276 i no inap bagarap long asid).

Pasin bilong sakim 'chloride ion corrosion': Klostu nogat 'pitting corrosion' insait long solwara na sol sprei envairomen (olsem, Monel K-500 em ol i save yusim long wok enjiniaring bilong solwara).

Resistens long 'stress corrosion cracking' (SCC): Em i gutpela long ol oil na ges envairomen we i gat 'hydrogen sulfide' (H2S) (olsem, Incoloy 925). Planti aplikesen:

Kemikel riaksen vessel (Hastelloy B-3)

Ol masin bilong rausim sol long solwara (Inconel 625)

 

3. Bikpela strong bilong masin na gutpela strong bilong sakim les

Bikpela strong: Long rot bilong strongpela solusen + 'aging treatment' (olsem ' 'phase Ni3(Al,Ti)), strong bilong 'tensile' inap long winim 1000 MPa (olsem Inconel X-750).

Anti-les & anti-welding: Em i gutpela long ol ples we i gat planti 'cycle fatigue' (olsem ol 'aerospace fasteners').

Low-temperature strong: Em i save holim gutpela plastisiti long -200 digri (olsem samting bilong wokim ol wara haidrojen stoa tenk). Planti aplikesen:

Ol samting bilong ensin bilong roket (Inconel 718)

Ol masin bilong drilim solwara (Monel K-500)

Nexus Nova i lukluk long ol 'high-performance nickel-based aloi prodak, we i gat ol 'seamless tubes', 'plates', 'pipe fittings', 'flanges', na 'pipelines', na i save sevim planti kain wok olsem petrolium, kemikel indastri, eneji, na marine enjiniaring. Kampani i gat strongpela tingting long givim ol gutpela prodak long ol kastoma bilong wol long rot bilong ol stretpela wok bilong wokim ol samting na wanpela gutpela wok bilong sekim gut ol samting.