Qauv Teeb Ntawm Hlau & Lawv Alloys

Alloys tsis yog cov ntaub ntawv sib txuas tsis yog cov khoom siv hluavtaws, cov hlau yog cov khoom siv hlau.
Los ntawm cua sov thiab fusing tej co hlau lossis tsis yog hlau nyob rau hauv cov hlau, ib qho sib xyaw nrog cov yam ntxwv nws yog xim hlau tau. Piv txwv li, npua hlau thiab hlau yog ob daim hlau hlau nrog cov ntsiab lus carbon sib txawv.
Cov ntaub ntawv hlau muaj cov hlau ntshiab thiab lawv cov khoom siv alloys.
Cov ntaub ntawv ua los ntawm cov organic polymer sib txuas yog cov ntaub ntawv organic organic. Cov paj rwb, ntaub plaub thiab cov roj hmab ntuj yog txhua yam ntawm cov organic polymer cov ntaub ntawv, thaum lub plastics feem ntau siv, cov khoom siv hluavtaws thiab cov nplaim hluavtaws hauv lub neej txhua hnub yog los ntawm cov khoom cua organic polymer, xa mus ua cov khoom siv hluavtaws.
Kev rov tshwm sim ntawm cov khoom siv organic ua hluav taws xob yog qhov ua kom loj hauv keeb kwm ntawm kev tsim khoom. Txij thaum ntawd los, noob neej tau tshem tawm keeb kwm ntawm kev tso siab rau cov khoom siv ntuj tsim, thiab tau nqis tes rau txoj kev loj hlob. Piv nrog cov khoom ntuj, cov khoom siv hluavtaws muaj cov haujlwm tau zoo dua hauv ntau yam. Thiab tib neeg tuaj yeem ua ke cov ntaub ntawv nrog qee cov khoom tshwj xeeb raws li lawv cov kev xav tau. Los ntawm peb lub neej niaj hnub mus rau kev lag luam niaj hnub, kev ua liaj ua teb, kev tiv thaiv lub teb chaws thiab kev tshawb fawb thiab thev naus laus zis, peb tsis tuaj yeem ua yam tsis muaj ntaub ntawv hluavtaws.
Txij li feem ntau cov organic polymer tebchaw muaj polymerized los ntawm cov organic me me molecules, lawv feem ntau hu ua polymers.