Qhov zoo thiab qhov tsis zoo ntawm aluminium

** Qhov zoo ntawm Aluminium Alloys: **

1. ** Lub teeb yuag: ** Aluminium yog kwv yees li ib feem peb ntawm qhov ntom ntawm cov hlau, uas ua rau nws nyiam cov khoom siv hauv kev lag luam xws li aerospace, tsheb, thiab kev thauj mus los uas txo qhov hnyav yog qhov tseem ceeb rau kev siv roj thiab kev ua haujlwm.

2. **Corrosion Resistance:** Aluminium ua ib txheej tiv thaiv oxide thaum raug huab cua, uas muab tej yam ntuj tso tiv thaiv corrosion. Cov cuab yeej tiv thaiv tus kheej no yog vim li cas nws feem ntau siv nyob rau hauv ib puag ncig uas yuav ua rau xeb, xws li kev siv dej hiav txwv lossis cov khoom siv sab nrauv.

3. **Recyclability:** Aluminium tuaj yeem rov ua dua tshiab tsis tas yuav poob nws cov khoom, thiab cov txheej txheem rov ua dua tshiab yog lub zog txuag, tsuas yog ib feem ntawm lub zog xav tau los tsim cov txhuas tshiab los ntawm cov khoom siv raw. Qhov no ua rau nws muaj kev xaiv ruaj khov.

4. ** Ua haujlwm tau: ** Aluminium alloys ua haujlwm tau zoo, uas txhais tau tias lawv tuaj yeem raug cam khwb cia, forged, machined, thiab fabricated rau ntau yam duab thiab ntau thiab tsawg, ua rau lawv haum rau ntau yam kev siv.

** Disadvantages ntawm Aluminium Alloys: **

1. ** Lub zog qis: ** Thaum txhuas alloys muaj zog rau lawv qhov hnyav, lawv feem ntau tsis muaj lub zog tensile zoo li hlau. Qhov no txhais tau tias lawv yuav tsis haum rau cov ntawv thov uas yuav tsum tau muaj zog-rau-qhov hnyav piv.

2. ** Tus nqi: ** Tus nqi pib ntawm txhuas tuaj yeem siab dua li cov hlau, tshwj xeeb tshaj yog thaum xav txog tus nqi ntawm ib chav tsev ntim. Txawm li cas los xij, tag nrho cov nqi ntawm cov tswv yuav qis dua vim nws cov kav ntev, kev saib xyuas tsis zoo, thiab rov ua dua tshiab.

3. **Thermal Conductivity:** Thaum zoo thermal conductivity yog ib qho zoo nyob rau hauv ib co kev siv, nws yuav ua tau ib tug tsis zoo nyob rau hauv lwm tus neeg, xws li nyob rau hauv cookware qhov twg txawm tshav kub yog xav tau.

4. ** Galvanic Corrosion:** Thaum txhuas los rau hauv kev sib cuag nrog tej yam hlau, xws li hlau, nyob rau hauv lub xub ntiag ntawm ib tug electrolyte, galvanic corrosion yuav tshwm sim. Qhov no yog vim li cas kev txiav txim siab yuav tsum tau muab rau cov ntaub ntawv uas siv aluminium alloys.

**Kev txiav txim siab:**

Thaum xaiv cov ntaub ntawv rau ib qhov project, nws yog ib qho tseem ceeb uas yuav tau xav txog cov kev cai tshwj xeeb thiab ib puag ncig uas cov khoom yuav raug siv. Rau cov ntawv thov uas xav tau lub zog siab thiab qhov twg tus nqi yog qhov tseem ceeb, steel lossis lwm yam hlau yuav tsim nyog dua. Txawm li cas los xij, rau cov ntawv thov uas txuag qhov hnyav, tiv thaiv corrosion, thiab kev ruaj khov yog qhov tseem ceeb, aluminium alloys muaj qhov zoo sib xws.

Qhov kev txiav txim siab siv aluminium alloys yuav tsum yog qhov tseem ceeb hauv tag nrho lub neej voj voog ntawm cov khoom, suav nrog kev saib xyuas, kev siv hluav taws xob, thiab kev xaiv qhov kawg ntawm lub neej. Los ntawm kev xav txog cov yam no, cov lag luam thiab cov neeg siv khoom tuaj yeem txiav txim siab paub qhov sib npaug ntawm qhov zoo thiab qhov tsis zoo ntawm kev siv aluminium alloys.