Dab tsi yog qhov txawv ntawm titanium alloy thiab titanium kub?
Nyob rau hauv kev lag luam thiab engineering daim ntaub ntawv, titanium rods thiab steel rods yog ob qho tib si cov ntaub ntawv hlau, dav siv nyob rau hauv lub tsim ntawm ntau yam mechanical thiab structural Cheebtsam. Ntau tus neeg yuav xav tias: Puas yog titanium pas nrig zoo dua li cov pas nrig steel? Tshwj xeeb tshaj yog los ntawm kev pom ntawm durability thiab nqi-zoo, qhov twg yog qhov zoo dua? Kab lus no yuav txheeb xyuas qhov sib txawv ntawm titanium rods thiab steel rods hauv kev nthuav dav los ntawm ntau yam los pab koj txiav txim siab xaiv ntau dua.
1. Durability
1) Titanium pas nrig
(1) Lub zog siab: Titanium rods muaj lub zog siab, tshwj xeeb tshaj yog qee cov titanium alloys, uas nws lub zog tawm los tuaj yeem ncav cuag ntau tshaj 1000MPa, uas ua rau cov titanium rods ua tau zoo thaum muaj kev thauj khoom siab.
(2) Kev tiv thaiv corrosion zoo heev: Titanium rods tuaj yeem tsim cov yeeb yaj kiab oxide tuab, uas tuaj yeem tiv thaiv corrosion ntxiv. Yog li ntawd, titanium rods muaj corrosion kuj zoo heev nyob rau hauv hnyav ib puag ncig (xws li marine ib puag ncig, acid-base media, thiab lwm yam). (3) Zoo biocompatibility: Titanium rods kuj tau siv dav hauv kev kho mob. Vim tias lawv cov biocompatibility zoo, lawv tuaj yeem siv los ua cov khoom siv kho mob thiab cog qoob loo thiab tuaj yeem siv rau hauv tib neeg lub cev rau lub sijhawm ntev yam tsis muaj kev phiv tshuaj.
2) steel rods
(1) Lub zog siab: steel rods kuj muaj lub zog siab thiab tuaj yeem ua tau raws li qhov xav tau ntawm ntau yam kev thov.
(2) Zoo hnav tsis kam: steel rods, tshwj xeeb tshaj yog alloy steel rods, tau txhim kho kev hnav tsis kam tom qab ntxiv lwm cov ntsiab lus hlau (xws li chromium, npib tsib xee, tungsten, thiab lwm yam), thiab tuaj yeem tswj kev ua haujlwm ruaj khov hauv qhov chaw hnyav xws li kub kub. thiab siab.
(2) Kev siv ntau yam: steel rods yog dav siv hauv tshuab, tshuaj lom neeg kev lag luam, kev tsim kho thiab lwm yam kev lag luam vim lawv lub zog siab thiab zoo hnav tsis kam.
2. Kev ua tau zoo
1) Titanium rods
(1) Tus nqi siab: Vim yog tus nqi siab ntawm cov khoom siv raw rau titanium rods thiab xav tau qee txoj kev ua haujlwm tshwj xeeb thaum lub sijhawm ua, tus nqi ntawm titanium rods kuj siab.
(2) Qhov tshwj xeeb ntawm daim ntawv thov daim teb: Titanium rods tau dav siv hauv aerospace, cov cuab yeej kho mob thiab lwm qhov chaw vim lawv lub cev zoo thiab tshuaj lom neeg, tab sis cov teb no muaj cov khoom siv siab, yog li tus nqi ntawm cov titanium rods hauv cov teb no. yog tsim nyog.
2) steel rods
(1) Tus nqi qis: tus nqi raw khoom ntawm steel rods yog tus nqi qis, thiab cov txheej txheem ua tau yooj yim, yog li tus nqi ntawm steel rods kuj tsawg.
(2) Kev siv ntau yam: steel rods yog dav siv nyob rau hauv ntau lub teb vim lawv lub zog siab thiab zoo hnav tsis kam, uas ua rau cov nqi-zoo ntawm steel rods kuj siab nyob rau hauv kev ua lag luam.
3. Kev sib piv zoo
1) Durability: Titanium rods muaj kev ua tau zoo heev hauv kev tiv thaiv corrosion thiab biocompatibility, thiab tsim nyog rau qhov chaw hnyav thiab chaw kho mob; thaum steel rods muaj kev ua tau zoo hauv lub zog thiab hnav tsis kam, thiab haum rau ntau yam kev thov.
2) Tus nqi-zoo: Tus nqi ntawm titanium rods yog siab, tab sis nws cov nqi-zoo nyob rau hauv tej teb yog tsim nyog; tus nqi ntawm steel rods yog tsawg thiab muaj ntau yam kev siv, yog li nws muaj tus nqi siab.
Titanium rods thiab steel rods muaj lawv tus kheej zoo nyob rau hauv durability thiab nqi-zoo. Thaum xaiv, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo saib xyuas raws li cov xwm txheej xws li cov xwm txheej tshwj xeeb ntawm daim ntawv thov, kev siv nyiaj txiag, thiab kev ua haujlwm. Yog hais tias nws yuav tsum tau tiv taus loads siab, yuav corrosion-resistant, los yog siv nyob rau hauv kev kho mob teb, titanium rods tej zaum yuav ib tug zoo xaiv; Txawm li cas los xij, yog tias nws yuav tsum tau siv rau hauv ntau qhov chaw thiab muaj qee qhov kev xav tau ntawm tus nqi, cov pas nrig steel muaj qhov zoo dua.
