Daim ntawv thov thiab kev txhim kho sib txawv ntawm cov ntshiab nickel 201 alloy hauv kev lag luam tshuaj
Ntshiab Nickel 201 Txheej txheem cej luam
Ntshiab Nickel 201 yog ib qho ntshiab nickel alloy nrog purity siab heev. Nws cov ntsiab lus nickel ntau tshaj 99% thiab tseem muaj cov pa roj carbon, manganese, silicon, hlau, tooj liab thiab lwm yam khoom. Nws zoo ib yam li npib tsib xee 200, tab sis muaj qee yam ntxiv ntxiv los txhim kho nws cov corrosion kuj. Ntshiab npib tsib xee 201 muaj zoo heev corrosion kuj, siab kub zog thiab zoo toughness. Nws yog ib qho tseem ceeb ntawm cov khoom siv thiab cov khoom siv corrosion-resistant.
Kev tiv thaiv corrosion ntawm npib tsib xee 201 yog ib qho ntawm nws cov yam ntxwv zoo tshaj plaws. Nws tuaj yeem pom zoo corrosion kuj nyob rau hauv ntau yam corrosive media xws li muaj zog acids, alkalis, ntsev tov, oxidants thiab txo cov neeg ua haujlwm. Ntshiab npib tsib xee 201 kuj tseem tuaj yeem ua haujlwm ntawm qhov kub thiab txias thiab muaj thermal stability thiab zoo heev kub-siab zog. Yog li ntawd, nws yog dav siv nyob rau hauv high-temperature, high-pressure, thiab corrosive ib puag ncig.
Ntshiab npib tsib xee 201 kuj muaj kev ua tau zoo thiab weldability. Nws tuaj yeem tsim rau hauv cov ntaub ntawv sib txawv los ntawm ntau txoj kev ua, xws li forging, dov, kos duab, thiab lwm yam, thiab nws tuaj yeem txuas nrog lwm cov ntaub ntawv los tsim ntau yam qauv.
Cov hauv qab no yog qee lub cev thiab tshuaj lom neeg ntawm cov ntshiab nickel 201:
Qhov ceev: 8.89 g / cm3 (ntawm chav tsev kub).
Melting point: txog 1455 degrees Celsius.
Thermal expansion coefficient: hloov raws li qhov hloov ntawm qhov kub thiab txias, txog 13.3 × 10^-6 / degree (ntawm chav tsev kub).
Thermal conductivity: hloov nrog kub, kwv yees li 70 W / (m·K) (ntawm chav tsev kub).
Resistivity: hloov nrog kub, kwv yees li 7.8 × 10^-8 Ω·m (ntawm chav tsev kub).
Modulus ntawm elasticity: kwv yees li 205 GPa (ntawm chav tsev kub).
Hardness: Kwv yees li 65 HRB (ntawm chav tsev kub).
Corrosion kev ua tau zoo: Ntshiab npib tsib xee 201 muaj kev tiv thaiv corrosion zoo thiab tuaj yeem ua haujlwm ruaj khov hauv cov kua qaub, muaj zog alkali, dej ntsev thiab kub-kub oxidizing cua.
Ntshiab npib tsib xee 201 nrog ntxiv tooj liab muaj kev tiv thaiv corrosion zoo dua li npib tsib xee 200.
Magnetism: Ntshiab Nickel 201 yog cov khoom siv ferromagnetic.
Kev Ua Haujlwm: Ntshiab npib tsib xee 201 tuaj yeem ua tiav rau hauv cov ntaub ntawv sib txawv los ntawm kev ua haujlwm txias, ua haujlwm kub, vuam thiab casting.
Ntshiab npib tsib xee 201 sawb muaj dav daim ntawv thov kev cia siab vim nws zoo corrosion kuj, kub ua hauj lwm thiab thermal stability.
Ntawm no yog ib qho kev piav qhia ntawm qee qhov kev siv ntawm cov ntshiab nickel 201 daim kab xev:
Kev lag luam tshuaj lom neeg: Ntshiab nickel 201 strips yog siv dav hauv cov khoom siv uas xav tau kev tiv thaiv corrosion hauv kev lag luam tshuaj, xws li hydrogen chloride generators, acidic alkylation catalyst txaj, hnyav roj hydrogenation units, thiab lwm yam.
Kev lag luam roj av: Ntshiab npib tsib xee 201 sawb yog dav siv nyob rau hauv cov khoom siv uas yuav tsum tau corrosion kuj thiab kub tsis kam nyob rau hauv kev lag luam roj av, xws li distillers, catalyst txaj, tshuaj reactors, thiab lwm yam.
Kev lag luam Nuclear: Ntshiab npib tsib xee 201 sawb yog siv dav hauv kev lag luam nuclear thiab tuaj yeem siv rau hauv cov khoom siv hluav taws xob nuclear, cov roj hluav taws xob nuclear, cov khoom siv hluav taws xob, thiab lwm yam.
Kev lag luam ua zaub mov: Ntshiab nickel 201 sawb kuj tuaj yeem siv rau hauv kev lag luam ua zaub mov, xws li khoom noj khoom haus, khoom qab zib qhov cub, thiab lwm yam.
Tsis tas li ntawd, cov ntshiab nickel 201 sawb kuj tseem siv tau rau hauv aviation, aerospace, hluav taws xob, hluav taws xob, nkoj tsim thiab lwm yam.
Txij li cov ntshiab nickel 201 sawb siv nyob rau hauv hnyav ib puag ncig xws li kub thiab corrosion, nws muaj cov nram qab no tshwj xeeb yuav tsum tau:
Cov kev cai purity siab: Cov purity yuav tsum siab tshaj 99.5% kom ntseeg tau tias nws ruaj khov thiab kev ntseeg siab nyob rau hauv qhov kub thiab txias thiab corrosive ib puag ncig.
High precision yuav tsum: Thaum tsim cov ntshiab nickel 201 sawb, nws qhov loj me, qhov chaw zoo thiab kev kho cua sov yuav tsum tau ua kom tau raws li qhov yuav tsum tau ua.
Board nto yuav tsum tau: Qhov saum npoo yuav tsum tau du, tsis muaj kab nrib pleb, roj stains, tsis xws luag, thiab lwm yam.
Cov kev xav tau lub zog siab: Txij li cov ntshiab nickel 201 sawb siv nyob rau hauv qhov kub thiab txias, kev kub siab, thiab qhov chaw corrosive heev, nws yuav tsum muaj cov cua kub zoo, tiv thaiv corrosion, thiab lub zog siab.
Ntshiab Nickel 201 thiab 200 yog ob qho tib si ntshiab nickel alloys uas muaj ntau tshaj 99% npib tsib xee. Lawv zoo sib xws hauv ntau txoj hauv kev, tab sis kuj muaj qee qhov sib txawv.
Corrosion resistance: Ntshiab Nickel 201 muaj 0.5% tooj liab ntxiv, uas ua rau nws corrosion-resistant ntau dua Ntshiab Nickel 200. Yog li ntawd, nyob rau hauv muaj zog alkali thiab oxidizing ib puag ncig, corrosion kev ua tau zoo ntawm ntshiab npib tsib xee 201 yog zoo dua li ntawd. npib tsib xee 200.
Magnetism: Ob qho tib si ntshiab npib tsib xee 201 thiab 200 yog cov ntaub ntawv ferromagnetic, tab sis ferromagnetism ntawm cov npib tsib xee 201 yog me ntsis qis dua li cov ntshiab npib tsib xee 200.
Kev ua tau zoo: Vim yog cov ntsiab lus tooj liab ntau dua ntawm cov npib tsib xee 201, nws cov yas thiab cov txheej txheem ua tau zoo me ntsis qis dua cov npib tsib xee 200.
Thermal stability: Vim yog qhov sib ntxiv ntawm tooj liab mus rau ntshiab npib tsib xee 201, nws thermal stability yog me ntsis qis dua li cov ntshiab npib tsib xee 200.
