Titanium raws xeb -} tiv taus alloy - ntshiab titanium

Titanium thiab nws cov alloys muaj tsawg lub zog, muaj lub zog muaj zog tsawg, siab siv tshuaj ruaj khov hauv cov xov xwm corrosive, thiab muaj zog tus kheej lub peev xwm. Yog li ntawd, nws yog dav siv nyob rau hauv aviation, aerospace thiab lwm daim teb, nrog rau cov khoom siv kho mob. Nyob rau hauv xyoo tsis ntev los no, nws tseem tau siv dav hauv kev lag luam pej xeem xws li tshuaj lom neeg thiab roj av.

Titaniumyog cov thermodynamically nquag hlau nrog qhov tsis tshua muaj txiaj ntsig ntawm kev sib tw ua rau muaj peev xwm txhuas, ((v)} Tus passivation zaj duab xis muaj tus kheej - kev ua haujlwm zoo dua li, thiab nws lub peev xwm loj heev, tab sis kuj muaj peev xwm ua tau zoo dua li kev siv hluav taws xob. Kev tiv thaiv ntawm titanium nyob ntawm seb nws puas tuaj yeem ua kom dhau los, titanium yog qhov ua kom muaj zog, titanium yog heev reactive, titanoes muaj zog muaj zog tshuaj lom neeg.
 

Titanium Khoom Duab

 

Titanium Qws

Titanium Ntawv Nyiaj

Titanium Tube

Titanium Hlau

Titanium Crucible

Titanium txheej txheem ntu

Hauv oxidization aque me me, Titanium tuaj yeem ua rau muaj kev sib kis ,. Piv nrog zirconium thiab hlau, cov passivation ntawm titanium muaj peb yam ntxwv:
(1) qis passivation peev xwm. Nws yog ib qho yooj yim kom passivate thiab tuaj yeem ua kom passivated hauv cov neeg sawv cev me me oxidizing. Piv txwv li, titanium tuaj yeem ua dhau los ntawm Cathodic cov tshuaj tiv thaiv ntawm h + ion txo.
(2) Qhov chaw nyob ruaj khov. Qhov no qhia tau tias lub xeev passive yog tsis muaj zog thiab tsis yooj yim dhau passivated. Piv txwv li, hauv sulfuric acid, lub xeev passive ntawm titanium tseem ruaj khov kom txog thaum {} v. Titanium tseem tiv taus qhov kub thiab txias thiab siab nruab nrab nitric acid. Titanium muaj siab passivation stability vim kev tsim ntawm tio ₂ passivation zaj duab xis nyob rau saum npoo, thiab tio ₂ pass oxygen pevoltage.
(3) Nyob rau hauv lub xub ntiag ntawm ci {{1} ion, lub xeev passive, thaum titanium tsis yauv hla dhau tib yam kev mob. Qhov no qhia tau tias nws muaj cov khoom hluav taws xob uas tiv taus chloride corrosion.

Muaj cov tshuaj corrosion zoo nyob hauv nruab nrab thiab qaug zog acidic chloride daws. Piv txwv li, nws tiv thaiv npuas corrosion nyob rau hauv 30% kev daws teeb meem ntawm qhov kub hauv qab no 100℃thiab hauv tej yam kev daws teeb meem ntawm NacL. Titanium tseem tiv taus pitting corrosion hauv chloride daws teeb meem lossis dej hiav txwv. Titanium yog corrosion - tiv taus nyob rau hauv aquarium hypochloric acid nrog 1: 3), sodium hypochlorite (li 100 degree), li ntawm chlorine dej, thiab sov chlorine dej (txog 75 degree). Titanium yog qhov tsis tshua muaj {{{tiv taus nyob rau hauv cov huab cua thiab av (corrosion tus nqi tsawg dua 0.0001mm / xyoo).

Titanium kuj tseem tiv thaiv hauv cov kua qaub ntawm cov chromic acid (boiling), nitric acid (65%), thiab cov pa roj acid Titanium yog corrosion - tiv taus qee cov organic acids, kua txiv, khoom noj khoom haus, thiab lwm yam khoom noj.

Titanium tsis tiv taus tsis zoo tsis yog oxidizing acids (hydrochloric acid, siab {1} {1} {1} {{1} {{1} room acid concent acid, thiab chav sov concentrated phosphoric acid. Txawm li cas los xij, yog hydrochloric acid los yog cov sulfuric acid muaj cov tshuaj oxidants me me (xws li chromic acid, nawj nqaij thiab palladium nrog hydrogen alolution OverVoltage tau nkag mus rau hauv kev sib cuag nrog titanium, qhov corrosion ntawm titanium tuaj yeem raug suppressed kiag li. Qhov no yog vim li cas lawv txhawb nqa Anodic passivation ntawm titanium.

Titanium is corrosion-resistant in dilute alkaline solution. But at high concentrations (>22%) thiab qhov kub thiab txias, nws tsis xeb - tiv taus, uas yog vim muaj cov ntsev ntawm cov ntsev.

Titanium yog txaus ntshai nyob rau hauv anhydrous oxidizing tshaj tawm. Vim nws cov tshuaj lom neeg zoo li cas, titanium yuav yauv ua kom muaj kev kub ntxhov rau hauv lub xeev passive thiab tsis ruaj khov. Yuav kom ua tiav lub ntsej muag tsis ruaj khov, dej yog qhov tsim nyog. Thaum cov ntsiab lus dej nyob hauv qab ntawm qee qhov kev txwv, lossis thaum muaj zog oxidants xws li tsis muaj cov tshuaj chlorine, tab sis ntxiv 2%) ntawm cov dej kom zam rau lawv.

Tsis tas li ntawd, Titanium muaj cov tshuaj tiv thaiv corrosion zoo tshaj plaws hauv cov organic acids uas tsis yog formic acid, thiab cov tshuaj pleev xim rau cov kua qaub.

Shaanxi Zhongheng Weichuang Hlau Khoom Co., Ltd., raws li tus neeg xa khoom hauv Suav teb, ib txwm tau cog lus los muab cov neeg siv khoom lag luam nrog siab} {kua txiv titanium khoom. 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 ntaub ntawv titanium tau raws li 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:
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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!