Siv cov khoom siv titanium alloy siv cov khoom siv piano ntoo

Titanium yog ib hom hlau tshiab, kev ua tau zoo ntawm titanium thiab cov ntsiab lus ntawm carbon, hydrogen thiab oxygen cov ntsiab lus, qhov ntom ntawm titanium alloy feem ntau yog li 4.51 g / cm3, tsuas yog 60 feem pua ​​​​ntawm cov hlau, nws lub zog tshwj xeeb yog siab dua cov hlau feem ntau. cov ntaub ntawv qauv, tuaj yeem tsim lub zog siab, zoo rigidity thiab lub teeb zoo qhov chaw. Nws muaj cov yam ntxwv tseem ceeb xws li lub teeb zoo, siab zog, corrosion kuj, kub tsis kam thiab kub tsis kam. Nws ua lub luag haujlwm tseem ceeb hauv cov khoom siv engineering siv hauv riam phom thiab khoom siv, kev lag luam aerospace thiab kev tiv thaiv hauv tebchaws thiab tau siv rau hauv kev siv tswv yim.

Titanium alloy cov yam ntxwv ntawm kev hloov cov khoom siv ntoo muaj qhov zoo. Lub thermal conductivity ntawm titanium yog 1/4 ntawm hlau, 1/13 ntawm txhuas, 1/25 ntawm tooj liab, thermal conductivity ntawm ntau yam titanium alloys yog li 50 feem pua ​​qis dua titanium hlau, thermal conductivity ntawm titanium alloy TC4 ntawm 200 degree l=16.8 W / m degree, txheeb ze rau cov qauv ntoo, nruj dua, tsis yooj yim rau deformation, tsis cuam tshuam los ntawm kev hloov pauv kub los ntawm theem cua txias, theem khoom siv thiab cov khoom siv teeb pom kev zoo. Titanium alloy zoo dua nyob rau hauv corrosion tsis kam tshaj ntoo nyob rau hauv ib puag ncig ntub, thiab titanium alloy tseem tuaj yeem tswj nws cov yam ntxwv ntawm qhov kub thiab txias. Yog li ntawd, kev siv cov titanium alloy los hloov cov khoom siv piano ntoo, tuaj yeem zam qhov tsis raug los ntawm ib puag ncig kev cuam tshuam, txhim kho kev siv piano, ua kom lub neej ntev, thiab txuag lub sijhawm thiab nyiaj txiag.

Tom qab titanium alloy hloov cov khoom siv ntoo, cov txheej txheem txheej tuaj yeem siv kom tsis txhob muaj kev cuam tshuam ntawm lub suab los ntawm kev hloov pauv ntawm cov khoom siv zoo. Titanium ua rau muaj zog tshuaj tiv thaiv nrog cov khoom xws li O2, N2, H2 thiab CO2 nyob rau hauv cov huab cua, tsim ib tug corrosion-resistant hardening txheej. Cov neeg kho tshuab thiab corrosion kuj ntawm titanium alloy tuaj yeem txhim kho ntxiv. Tsis tas li ntawd, cov tshuaj affinity ntawm titanium yog qhov zoo, yooj yim los tsim adhesion tshwm sim nrog kev sib txhuam nto, hloov mus rau qhov tsis sib xws ntawm cov khoom siv ntoo. Tom qab hloov cov khoom siv ntoo los yog txheej, cov khoom siv ntoo tuaj yeem xyuas kom meej tias cov tawg tawg, mildew thiab deformation tsis cuam tshuam los ntawm sab nraud quab yuam, thiab tswj hwm lub xeev qub ntawm cov khoom siv ntoo. Cov khoom siv kuj tseem tuaj yeem tiv thaiv los ntawm txheej txheej txheej los txo qhov cuam tshuam ntawm kev hloov pauv ntawm cov khoom siv.

Qhov thib ob, feem ntau ntawm cov khoom siv ntoo xav tau lub voj voog ntev ntev, cov txheej txheem ntawm kev ziab, ziab thiab fumigation txheej txheem, ib puag ncig thiab cov txheej txheem yuav tsum muaj siab, ntau lub zog, qhov chaw thiab lub sijhawm noj. Tom qab siv cov khoom siv titanium alloy los yog txheej, cov khoom siv ntoo tuaj yeem ncaj qha ntxiv rau cov txheej txheem, kom ua tiav lub hom phiaj ntawm kev tuav cov ntaub ntawv rau lub sijhawm ntev, ua kom lub piano ua lub sijhawm luv, thiab txhim kho lub zog ntawm cov khoom siv.