Cov yam ntxwv tseem ceeb ntawm cov tawv oxidized aluminium alloy kheej kheej raj

Hauv kev kho saum npoo ntawm aluminium alloy, nyuaj oxidation thiab anodic oxidation yog ob qho tib si uas feem ntau cov kev kho saum npoo av, tab sis muaj qee qhov sib txawv ntawm lawv. Yog li dab tsi yog cov yam ntxwv ntawm nyuaj anodized aluminium alloy kheej kheej tubes?

 Cov yam ntxwv tseem ceeb ntawm cov tawv tawv oxidized aluminium alloy kheej kheej raj muaj raws li nram no:

1. High hardness thiab zoo hnav tsis kam. Cov oxide zaj duab xis muaj cov qauv ntxeem tau, yog li nws muaj peev xwm adsorb cov roj nplua nyeem zoo, yog li pab txhim kho qhov hnav tsis kam ntawm qhov saum npoo.

2. Nws muaj kev tiv thaiv zoo corrosion thiab tshuaj lom neeg ruaj khov, vim hais tias zaj duab xis yog tas mus li thiab yuav tsis muaj voids.

3. Nws tuaj yeem tiv taus siab kub, qhov kub tau mus txog 1500 ℃, thiab cov thermal conductivity ntawm zaj duab xis yog tsawg, yog li nws cov thermal rwb thaiv kev ua tau zoo.

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Lub sij hawm tshaj tawm: Sep-02-2020