Corrosion - Tsis kam Hafnium Tube

Lub corrosion tsis kam ntawm HAFNInium tsis yog los ntawm nws inertness (zoo li kub lossis tawv nqaij lossis tus kheej {{my ‡} hooking zaj duab xis (hfo ₂) ntawm nws sab. Vim li cas nws thiaj yog li corrosion - tiv taus?
1.Txhob acid thiab alkali corrosion resistance:

• Kuj rau Alkaline Corrosion: Qhov kev ua tau zoo heev heev, farior ntau dua rau cov hlau xws li zirconium thiab titanium.
• Acid resistant corrosion: nws muaj qhov tsis zoo rau feem ntau inorganic acid, phosrocoric acid) thiab cov orgoCoric acid) thiab cov orgoChoric acid, tshwj xeeb tshaj yog cov khoom siv hluav taws xob rau hauv cov kua kub.
• Corrosion Resistant ib puag ncig: Tsis kam mus rau muaj zog oxidizing cov kua qaub xws li cov sulfuric acid, muaj cov sulfuric acid, aqua regia, thiab lwm yam.

2.Txhua qhov kub thiab txias dej / chav corrosion:

• Qhov no yog qhov tseem ceeb tshaj plaws ntawm Hafnium hlab nyob rau hauv kev lag luam nuclear. Nyob rau hauv high {- qhov siab dej los yog chav℃yog qhov muaj peev xwm me me thiab zam kev pheej hmoo ntawm hydrogen embrittlement.

3.Zoo neeg kho tshuab thiab ua cov khoom:

• Hafnium muaj qee lub zog thiab ductility, thiab tuaj yeem ua rau cov kav dej los ntawm cov hlau sib xyaw xws li extrusion, kos duab, thiab kev sim.
• Nws cov thermal neutron absetit cross exter ntu yog ntau heev (~ 105 bar), uas yog qhov tseem ceeb rau kev siv nuclear.

4.hu - tus nqi:

• Hafnium yog cov hlau tsis tshua muaj cov ntsiab lus tsawg hauv lub ntiaj teb kev ua kaub puab (kev sib cais yog qhov nyuaj tshaj plaws, feem ntau yog 2 {3} {3 hnub ntawm kub). Qhov no yog qhov tseem ceeb txwv nws cov ntawv thov loj-teev.

Vim nws cov kev ua tau zoo thiab tus nqi siab, daim ntawv thov Hafnium hlab yog tsuas yog muaj kev nyab xeeb thiab muaj kev ntseeg siab thiab tsis muaj lwm txoj kev xaiv.
1.nuclear kev lag luam (thawj daim ntawv thov):

• Tswj Qws Cheebtsam rau nuclele reactors: qhov no yog qhov kev siv ntau tshaj plaws thiab kev siv Hafium ntau. Qhov loj ntawm cov thermal neutron kev tso cai hla ntu ntawm hafnium ua rau nws ua kom zoo "Engulf" neutrons thiab tswj hwm tus nqi ntawm cov kev sib tw ntawm cov kev sib tw ntawm cov kev sib tw ntawm cov kev sib tw; Nyob rau tib lub sijhawm, nws zoo heev tiv taus rau siab- cov dej ntws tawm hauv cov roj ntsha thiab cov tshuaj lom neeg ntawm reactor core. Tswj cov pas nrig feem ntau yog ua los ntawm hafnium alloy tub qhwv hauv Neutron nqus cov ntaub ntawv.

2.Cov ntug ntug kev lag luam:

• Siv rau kev tsim khoom tseem ceeb xws li tshav kub sib pauv, pipelines, reactor hnab, cov roj, thiab lwm yam uas yuav tsum tau daws cov xov xwm tsis tshua muaj neeg tshaj tawm.
• Piv txwv li, hauv kev tsim cov siab - Cov khoom siv tshuaj tua kab, cov khoom siv hafn, zirconium, tantalum) tsis tuaj yeem ua raws li qhov yuav tsum tau ua.

3.}- tech teb:

• Ntshav etching tshuab Cheebtsam: hauv semiconductor chip tsim, xws li CF ₄ / O ₂), thiab Hafnium tsis kam thiab muaj kuab paug tsis kam thiab tsis muaj kuab paug.
• Aerospace Propulsion System: Siv qee yam cov tshuab inpulsion uas xav tau kub thiab corrosion tsis kam.

Shaanxi Zhongheng Hlau Khoom Co., Ltd., raws li tus thawj coj Hafnium cov khoom lag luam hauv Suav teb, ib txwm tau ua zoo thiab siab} cov khoom lag luam hafernium. Peb xav txog kev ua haujlwm sib xyaw ua ke los ntawm kev muag khoom los ntawm kev muag khoom, kom ntseeg tau tias koj tuaj yeem tau txais cov khoom lag luam kom tau zoo ncaj qha rau cov nqi sib tw tshaj plaws.

Lub tuam txhab nruj me ntsis tswj txhua cov txheej txheem ntau lawm, thiab txhua cov khoom siv Hafnium ua tiav cov qauv thoob ntiaj teb nrog cov khoom zoo thiab lav tau zoo. Peb muaj cov kws tshaj lij kev pabcuam qhua tuaj noj mov uas ib txwm nyob hauv koj cov kev xav tau los ntawm kev sib tham pub dawb thoob plaws hauv kev sib koom tes thiab kev sib haum xeeb ntawm lub siab hauv kev ua tiav.

Yog tias koj muaj kev xav tau, thov koj xav nug dawb:
Email:zhwcjs2022@163.com
Shaanxi Zhongheng Hlau Khoom Co., Ltd. Txaus siab los tsim tus nqi nrog cov khoom lag luam thoob ntiaj teb los ntawm kev ua haujlwm zoo rau yeej- yeej cov txiaj ntsig!

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