Qhov txawv ntawm Titanium Lim Element Thiab Stainless Hlau Lim Element - Kev Lag Luam Xov Xwm - Xov Xwm

Qhov txawv ntawm titanium lim caij thiab stainless hlau lim caij

Titanium hmoov lim caij thiab stainless hlau hmoov lim caij muaj ntau yam zoo sib xws, tab sis lawv kuj muaj ntau yam sib txawv hauv kev siv thiab xaiv. Lub ntsiab sib txawv yog raws li nram no:

1. Qhov sib txawv ntawm qhov kub thiab txias kuj txawv: qhov kub tsis kam ntawm titanium hmoov lim caij feem ntau yog 280 degree, thiab qhov kub tsis kam ntawm stainless hlau hmoov lim caij tuaj yeem ncav cuag 500 degree.

2. Muaj qhov sib txawv ntawm corrosion kuj: titanium hmoov lim ntsiab yog resistant rau oxidation, alkali, thiab tsis resistant rau txo acids. Stainless hlau hmoov lim caij yog alkali resistant thiab resistant rau tej acids. Piv txwv li, stainless hlau hmoov lim caij tuaj yeem siv rau hauv nitric acid, sulfuric acid, acetic acid, oxalic acid, phosphoric acid, 5% hydrochloric acid, kua hydrogen, kua nitrogen, hydrogen sulfide, acetylene, dej vapor, hydrogen, carbon. dioxide thiab lwm qhov chaw ruaj khov siv.

3. Kev tsim kub ntawm ob lub lim dej sib txawv: sintered titanium hmoov lim caij yuav tsum muaj qhov ntsuas kub qis dua li cov hlau tsis muaj steel hlau hmoov sintered lim caij, uas tuaj yeem ua tau raws li qhov xav tau ntawm corrosion thiab siab, tab sis cov titanium hmoov lim lub caij yog qhov tsim nyog rau lub sijhawm uas tsis tas yuav tsum muaj kev kub ntxhov. Kev tsim khoom thiab kev ua haujlwm, kev tsim khoom lag luam yooj yim, thiab kev siv hluav taws xob tsawg piv nrog cov khoom siv lim stainless hlau.

Ntshiab titanium muaj corrosion kuj nyob rau hauv feem ntau cov xov xwm, tshwj xeeb tshaj yog nyob rau hauv nruab nrab, oxidizing media thiab dej hiav txwv. Kev tiv thaiv corrosion ntawm titanium hauv dej hiav txwv yog siab dua li ntawm aluminium alloy, stainless hlau thiab npib tsib xee alloy. Nyob rau hauv cov huab cua ntawm industrial, ua liaj ua teb thiab marine ib puag ncig, nto yuav tsis hloov xim tom qab ob peb xyoos. Nws kuj muaj kev tiv thaiv corrosion siab hauv alkaline daws thiab feem ntau cov organic acids thiab inorganic ntsev daws. ,

Ntshiab titanium yog corroded heev nyob rau hauv hydrofluoric acid, sulfuric acid, hydrochloric acid, orthophosphoric acid thiab ib co kub concentrated organic acids, cov hydrofluoric acid muaj ib tug siab corrosion nyhuv ntawm titanium tsis hais nws concentration thiab kub. Titanium muaj kev ruaj ntseg siab rau ntau qhov ntau ntawm nitric acid thiab chromic acid.

Lub rooj tiv thaiv corrosion hauv qab no yog raws li kev lag luam ntshiab titanium (qhov ntom ntom) raws li cov khoom sim. Kev tiv thaiv corrosion ntawm titanium lim caij zoo ib yam li kev lag luam ntshiab titanium (qhov ntom ntom), tab sis vim tias cov titanium lim caij yog cov khoom lim dej ntxeem tau nrog thaj tsam loj, qhov corrosion yog me ntsis sai dua li qhov ntom ntom. .

Cov qib corrosion kuj tau muab faib ua peb qib: Zoo heev - corrosion kuj, tus nqi corrosion yog qis dua {{0}}.127mm/a. Zoo - nruab nrab corrosion kuj, tus nqi corrosion nyob nruab nrab ntawm 0.127-1.27mm/a. Tsis zoo - tsis muaj corrosion kuj, tus nqi corrosion yog siab tshaj 1.27mm / a.