Qhov zoo thiab qhov tsis zoo ntawm Qib 5 Titanium Alloy vs Stainless Steel
Qib 5 titanium alloy (Ti‑6Al-4V) thiab stainless hlau yog ob leeg siv dav hauv kev lag luam, aerospace, khoom siv kho mob, marine thiab engineering. Hauv qab no yog cov ncauj lus kom ntxaws sib piv ntawm lawv qhov zoo thiab qhov tsis zoo.
1.Qhov zoo ntawm Qib 5 Titanium Alloy
Siab zog-rau-hnyav piv
Qib 5 titanium muaj zog ntau npaum li cov hlau tsis muaj zog, tab sis ntau dua, nrog qhov ntom ntawm tsuas yog li 57% ntawm cov hlau. Qhov no yog qhov tseem ceeb rau aerospace, automotive, thiab portable devices.
Superior corrosion kuj
Nws muaj corrosion kuj zoo heev nyob rau hauv seawater, acid, alkali, thiab chloride ib puag ncig, zoo dua li cov pa stainless hlau. Nws tsis xeb los yog pit yooj yim.
Biocompatibility zoo heev
Qib 5 titanium yog ntau lub cev-phooj ywg thiab yog siv dav hauv kev cog qoob loo xws li cov pob txha pob txha, kev sib koom ua ke, thiab kev cog hniav, thaum stainless hlau yuav ua rau rhiab heev los yog mob rau lub sij hawm ntev implantation.
Kev ua haujlwm kub zoo dua
Nws tuav lub zog siab dua ntawm qhov kub siab dua piv rau cov qauv stainless hlau.
2.Qhov tsis zoo ntawm Qib 5 Titanium Alloy
Cov khoom siv ntau dua
Cov khoom siv raw thiab cov nqi ua haujlwm yog siab dua li cov hlau tsis muaj steel.
Ntau nyuaj rau tshuab
Titanium muaj qis thermal conductivity thiab nyhav ua hauj lwm-harden, ua rau nws nyuaj rau txiav, xyaum, thiab tshuab dua stainless hlau.
Tsawg rigidity
Txawm hais tias muaj zog, titanium muaj qis dua modulus ntawm elasticity (tsawg zog) dua li cov hlau.
Kev sib txhuam tsis zoo thiab hnav tsis kam
Nws yog nquag mus galling nyob rau hauv zawv zawg sib cuag tshwj tsis yog nto-kho.
3.Qhov zoo ntawm Stainless Hlau
Tus nqi qis dua
Ntau tus nqi pheej yig thiab dav muaj.
Yooj yim rau tshuab thiab fabricate
Zoo dua machinability, weldability, thiab formability.
Siab tawv
Siab dua elastic modulus, ua cov qauv nruj dua.
Zoo hnav tsis kam
Zoo dua rau cov bearings, shafts, li qub, thiab cov khoom sib txhuam siab.
4.Disadvantages ntawm Stainless hlau
hnyav dua
Qhov ceev ntau dua ua rau cov khoom hnyav dua.
Inferior corrosion kuj nyob rau hauv hnyav ib puag ncig
Tsawg ruaj khov nyob rau hauv muaj zog corrosion los yog chloride tej yam kev mob.
Poorer biocompatibility rau implants mus ntev
Tsis zoo tagnrho rau kev cog qoob loo mus tas li piv rau Qib 5 titanium.
Xaus
Qib 5 titanium yog qhov zoo dua rau lub teeb yuag, siab-corrosion, high-biocompatibility daim ntaub ntawv xws li aerospace, kho mob cog, marine thiab tshuaj.
Stainless hlau yog tsim nyog rau cov nqi-rhiab heev, siab-stiffness, siab-hnav, thiab dav siv cov qauv siv.
