Cov khoom tseem ceeb ntawm nruab nrab txheej ntawm hluav taws xob yoov swatters: Hlau tseem yog lub ntsiab.
Daim phiaj txheej (piv txwv li, qhov nruab nrab ntawm qhov hluav taws xob) ntawm cov hluav taws xob ya hluav taws xob feem ntau yog ua los ntawm cov hlau woven hlau, thiab hlau - cov khoom siv (xws li stainless hlau lossis galvanized hlau hlau) ua lag luam. Cov laj thawj tseem ceeb suav nrog:
Qhov sib npaug ntawm cov khoom siv hluav taws xob thiab cov nqi: Txawm hais tias qhov kev tiv thaiv ntawm cov hlau (kwv yees li 9.71 × 10⁻⁸ Ω·m) yog siab dua li ntawm txhuas (2.65 × 10⁻⁸ Ω·m), nws yog txaus kom ua tau raws li qhov yuav tsum tau muaj siab - voltage yoov tshaj cum tua, thiab tsuas yog cov nqi ntawm cov ntaub ntawv hlau 2023 London Metal Exchange Report).
Cov kev xav tau ntawm lub zog: Cov kab sib chaws yuav tsum tau tiv taus ntau zaus swatting thiab deformation. Lub zog tensile ntawm hlau (kwv yees li 200-550 MPa) yog qhov zoo dua li cov ntshiab txhuas (90-120 MPa), ua rau nws tsis tshua muaj kev tawg.
Kev tiv thaiv xeb yog cov paub tab: los ntawm zinc plating los yog npib tsib xee-chromium alloy txheej, corrosion kuj ntawm hlau hlau tuaj yeem txhim kho los ntawm 3-5 zaug (saib rau "Hloov Surface Treatment Technology Handbook"), thaum lub ntuj oxide zaj duab xis ntawm txhuas yog yooj yim tawg los ntawm high-voltage hluav taws xob arc nyob rau hauv qhov chaw ntub dej.