qhov tshwj xeeb zoo ntawm ntoo

Ua ntej, qhov tshwj xeeb zoo ntawm ntoo

1, ntoo yog ib qho nyuaj thiab ruaj khov, feem ntau vim tias cov ntoo yog lub teeb thiab lub zog siab, qhov sib piv ntawm lub zog thiab qhov ntom ntawm cov ntoo yog siab dua li cov hlau dav dav.

2, kev ua haujlwm ntawm ntoo yog superior, feem ntau yog vim cov khoom siv ntoo yog lub teeb, muag muag, kev siv cov cuab yeej yooj yim tuaj yeem ua tiav rau hauv ntau yam duab ntawm cov khoom.Kev ua ntoo siv tsawg zog thiab yog cov khoom siv txuag hluav taws xob.

3, ntoo yuav tsis xeb, tsis yooj yim rau corroded.

4. Ntoo (ntub qhuav) muaj zog conductivity rau tshav kub thiab hluav taws xob, me me teb rau qhov kub thiab txias hloov, muaj zog flammability, thiab tsis muaj ib tug tseem ceeb tshwm sim ntawm thermal expansion thiab contraction.Yog li ntawd, ntoo yog tsim rau siv nyob rau hauv lub tshav kub rwb thaiv tsev thiab hluav taws xob flammability yuav tsum tau ntawm cov chaw siab.Cov rooj tog ua los ntawm cov ntoo tuaj yeem ua rau tib neeg sov thaum lub caij ntuj no thiab txias rau lub caij ntuj sov kev nplij siab.

5, ntoo overload tsis nkig thaum tawg, kom cov rooj tog ntoo, ua kom muaj kev ruaj ntseg.

6. Txawm hais tias ntoo yuav kub hnyiab tau, qhov deformation ntawm cov qauv ntoo loj yog me dua thiab qeeb dua li cov qauv hlau, thiab nws tseem tuaj yeem tuav tau qee lub zog thaum nws maj mam hlawv lossis carbonized, thaum cov qauv hlau yuav nkag thiab tawg. sai heev vim kub kub.

7, cov xim ntoo, cov qauv zoo nkauj, tib lub sijhawm tom qab ua tiav qhov kev ua tiav yuav ua rau lub qhov muag zoo dua, tsim nyog rau kev tsim cov rooj tog, ntsuas lub thawv, khoom siv tes ua thiab lwm yam.

Ob, qhov dav ntawm cov ntoo tsis zoo

Muaj qhov zoo, ib txwm yuav muaj qhov tsis txaus, txawm tias ntoo muaj ntau yam zoo heev, tab sis vim qee yam ntawm lawv tus kheej cov yam ntxwv, kuj tseem muaj qhov tsis xws luag uas tsis tuaj yeem tsis quav ntsej.Hauv qab no, cia peb tham txog cov kev tsis txaus.

1, ntoo yog anisotropic heterogeneous khoom, uas yog hais tias, muaj tej yam txawv nyob rau hauv kev ua tau zoo ntawm txhua feem, feem ntau qhia raws li ib tug ntau yam ntawm lub cev thiab txhua yam khoom ntawm qhov sib txawv.Qhov kev nthuav dav tsis sib xws ua rau lub cev deformation ntawm ntoo, thiab qhov sib txawv ntawm lub zog yog yooj yim ua rau cov ntoo tawg.

2. Ntoo yog cov khoom siv hygroscopic, uas yog hais, nws yog ib qho yooj yim kom tau ntub.Yog li nyob rau hauv tej yam ntuj tso tej yam kev mob yuav tshwm sim ntub nce, qhuav shrinkage, cuam tshuam rau stability ntawm qhov luaj li cas ntawm cov ntoo cim, uas yog ib qho yooj yim rau deformation.

3, ntoo yog lub ntuj polymer organic polymer, uas ua rau qee cov kab thiab cov kab mob (pwm, ntoo rot kab mob) tuaj yeem cab cab, uas yog, yooj yim rau cov kab thiab corrosion, kom cov ntoo noj qab haus huv, khoom siv ntoo puas tsuaj, ua rau tib neeg zoo, khoom siv. thiab poob nyiaj txiag.

4, ntoo ziab yog qhov nyuaj dua.Cov khoom ntoo yuav tsum tau ua los ntawm cov ntoo qhuav.Ntoo ziab kom siv zog ntau dua, thiab kev saib xyuas me ntsis yuav tshwm sim warping, tawg thiab lwm yam tsis xws luag, ua rau poob tsis tsim nyog.

5. Ntoo yog nplaim taws.Qhov twg siv ntoo ntau, yuav tsum tau saib xyuas kom muaj zog tiv thaiv hluav taws.