Qhov zoo ntawm Nickel Foam
Sep 16, 2022
Nickel ua npuas ncauj muaj ntau yam kev siv tam sim no. Piv txwv li, tam sim no nws tau dav siv rau kev tswj cov plua plav thiab tshem tawm plua plav, thiab ua cov hlau ntxeem tau, nws kuj tau siv dav hauv ntau qhov chaw vim nws cov khoom zoo heev.
Nickel ua npuas ncauj tuaj yeem siv rau hauv ntau yam khoom siv. Kev siv cov khoom siv hlau no tuaj yeem txo qhov kev pheej hmoo ntawm corrosion ntawm cov khoom siv thiab txhim kho lub neej kev pab cuam ntawm cov khoom siv hauv kev siv. Tsis tas li ntawd, nws tuaj yeem tiv thaiv ib puag ncig thiab txo qis atmospheric kuab paug. Vim yog qhov ntxeem tau ntawm npib tsib xee ua npuas ncauj, qhov porosity siab heev; yog li nyob rau hauv cov txheej txheem ntawm kev siv kuj tuaj yeem siv los ua cov khoom siv lim hlau, yog li nws kuj tau dav siv los ua ib qho ntawm cov ntaub ntawv lim. Thiab qhov yooj yim, qhov porosity yog qhov sib xws, thaum qhov chaw tshwj xeeb yog qhov loj nrog tus nqi siab heev, yog li nws kuj muaj qhov pom kev ua haujlwm siab heev hauv kev siv.
