Dab tsi yog kev faib tawm ntawm cov hlua hluav taws xob cua sov? Cov lus piav qhia ntxaws txog kev siv cov hlua hluav taws xob cua sov

Dab tsi yog kev faib tawm ntawm cov hlua hluav taws xob cua sov? Cov lus piav qhia ntxaws txog kev siv cov hlua hluav taws xob cua sov

Thaum nws los txog rau hluav taws xob siv hluav taws xob, ntau tus neeg yuav tsis paub txog lawv, cia nyob ib leeg lub hom phiaj thiab kev faib tawm ntawm hluav taws xob siv hluav taws xob. Nyob rau hauv qhov tseeb, nyob rau hauv ntau lub cheeb tsam txias, hluav taws xob cua sov txoj siv yog feem ntau siv, feem ntau yog rau rwb thaiv tsev thiab anti-freezing lub hom phiaj nyob rau hauv pipelines, feem ntau yog tiv thaiv pipeline freezing thiab bursting tshwm sim los ntawm tam sim ntawd hloov nyob rau hauv sab nraud kub. Yog li tom ntej no, cia kuv piav qhia qhov kev faib tawm thiab lub hom phiaj ntawm kev siv cua sov rau txhua tus.

Arc cua sov: Siv qhov kub siab uas tsim los ntawm ib qho arc kom sov rau cov khoom.

Resistance cua sov: Nws tsuas yog siv Joule nyhuv ntawm tam sim no los hloov hluav taws xob hluav taws xob rau hauv thermal zog rau cov khoom cua sov. Nws feem ntau muab faib ua cov cua sov ncaj qha thiab indirect resistance cua sov. Cov khoom rhuab los ntawm kev tiv thaiv ncaj qha yuav tsum yog tus neeg xyuas pib, thiab lub zog hluav taws xob ncaj qha siv rau cov khoom cua sov.

3. Induction cua sov: Siv cov thermal nyhuv tsim los ntawm induced tam sim no (eddy tam sim no) generated los ntawm ib tug conductor nyob rau hauv ib tug alternating electromagnetic teb kom sov tus neeg xyuas pib nws tus kheej.

4. Electron beam cua sov: Siv cov khoom siv hluav taws xob txav ntawm kev kub ceev nyob rau hauv qhov kev txiav txim ntawm ib qho hluav taws xob los foob pob rau saum npoo ntawm ib qho khoom, ua rau nws ua kom sov.

Cov lus piav qhia ntxaws txog kev siv cov hlua hluav taws xob cua sov

1. Vuam: brazing ntawm ntau yam khoom hlau, vuam ntawm ntau yam cuab yeej txiav thiab pom cov hniav, vuam cov kav hlau thiab cov kav tooj liab, vuam ntawm tib yam thiab sib txawv hlau, thiab lwm yam.

2. Kev kho cua sov: Hauv zos lossis tag nrho quenching, annealing, tempering, thiab kub hloov ntawm ntau yam hlau.

3. Hlau melting: (nqus) melting, casting, thiab evaporative txheej ntawm hlau xws li hlau, txhuas, kub, nyiaj, tooj liab, thiab lwm yam.

4. Kub sib sau: tag nrho daim forging, ib nrab forging, kub taub hau, kub dov.

5. Lwm daim ntawv thov ntawm cov tshuab cua sov ntau zaus: semiconductor ib leeg siv lead ua kev loj hlob, kev sib txuam ntawm cov cua sov, lub raj mis lub qhov ncauj thaum tshav kub kub sealing, tshuaj txhuam hniav ntawm daim tawv nqaij thaum tshav kub kub sealing, hmoov txheej, hlau implant plastics.

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