Yuav ua li cas xaiv cov khoom zoo rau ib feem hlau?

Yuav ua li cas xaiv cov khoom zoo rau ib feem hlau?

Xaiv cov khoom tsim nyog rau ib feem hlau yog ib kauj ruam tseem ceeb hauv kev tsim thiab kev tsim khoom. Nyob rau hauv tsab xov xwm no, peb yuav saib cov ntsiab lus los txiav txim siab thaum xaiv cov khoom siv rau ib feem hlau.

Cov xwm txheej cuam tshuam rau kev xaiv cov khoom siv

1. Cov kev xav tau ntawm cov khoom siv kho tshuab: thaum xaiv cov khoom siv, nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account qhov yuav tsum tau muaj zog, rigidity, elasticity thiab lwm yam khoom siv kho tshuab ntawm ib feem.

2. Cov kev xav tau ntawm cov khoom siv tshuaj lom neeg: yog tias qhov yuav tsum tau siv rau hauv qhov chaw nruj, nws yuav tsum tau xaiv cov khoom uas tiv taus acids, alkalis thiab lwm yam tshuaj.

3. Kev ntsuas kub: Yog tias qhov yuav tsum tau ua haujlwm ntawm qhov kub siab lossis qis qis, nws yuav tsum xaiv cov khoom siv uas tuaj yeem tiv taus cov xwm txheej no.

4. Cov khoom siv hluav taws xob yuav tsum tau ua: Yog tias qhov yuav tsum tau siv hauv cov khoom siv hluav taws xob lossis cov khoom siv hluav taws xob, nws yuav tsum xaiv cov khoom siv hluav taws xob zoo.

5. Cov nqi ntawm cov khoom siv: cov nqi ntawm cov khoom siv kuj yog ib qho tseem ceeb hauv kev xaiv. Nws yog ib qho tsim nyog los xaiv cov khoom siv uas haum rau qhov project pob nyiaj siv.

Hom khoom siv rau cov khoom siv hlau

Muaj ntau ntau hom khoom siv los ua cov khoom hlau. Qee ntawm lawv suav nrog:

Hlau: dav siv los ua cov khoom vim nws lub zog thiab muaj.

Aluminium: Cov khoom siv hnyav thiab muaj zog feem ntau siv hauv kev lag luam aviation thiab tsheb.

Tooj liab: muaj hluav taws xob zoo thiab thermal zog thiab feem ntau siv hauv hluav taws xob.

Titanium: Cov khoom siv muaj zog thiab hnav, feem ntau siv hauv kev lag luam aerospace.

Cov txheej txheem ntawm kev xaiv cov khoom siv rau ib feem hlau pib nrog kev txiav txim siab txog qhov yuav tsum tau ua. Tom qab ntawd ob peb cov ntaub ntawv tsim nyog raug xaiv thiab lawv cov khoom raug tshuaj xyuas. Cov khoom tsim nyog tshaj plaws yog tom qab ntawd xaiv, suav nrog txhua yam xws li tus nqi, muaj thiab tsim nyog rau qhov project yuav tsum tau ua.

Hauv kev xaus, xaiv cov khoom tsim nyog rau ib feem hlau yog ib kauj ruam tseem ceeb hauv kev tsim thiab kev tsim khoom. Muaj ntau yam uas yuav tsum tau xav txog, xws li cov khoom siv hluav taws xob, tshuaj lom neeg thiab hluav taws xob ntawm cov khoom siv, nrog rau cov nqi thiab kev muaj.