Ib txoj hauv kev xaiv cov khoom siv hluav taws xob sib xws raws li qhov kub thiab txias

Ib txoj hauv kev xaiv cov khoom siv hluav taws xob sib xws raws li qhov kub thiab txias

Muaj ntau hom hluav taws xob cua sov, xws li hluav taws xob cua sov alloys, hluav taws xob cua sov cov ntaub ntawv, hluav taws xob cua sov raj, hluav taws xob cua sov xov hlau, hluav taws xob cua sov daim hlau, hluav taws xob cua sov siv, hluav taws xob cua sov cables, hluav taws xob cua sov daim hlau, hluav taws xob cua sov ob peb, hluav taws xob cua sov rods, hluav taws xob cua sov siv, mica cua sov daim hlau, ceramic cua sov daim hlau, tungsten thiab molybdenum khoom, silicon carbon rods, molybdenum hmoov, tungsten tuav, hluav taws xob cua sov xov hlau, mesh siv, thiab lwm yam. Yuav ua li cas xaiv hluav taws xob cua sov Cheebtsam raws li ib tug tus kheej xav tau kev pab?

Qhov kub ntawm cov hluav taws xob hluav taws xob cua sov yuav tsum raug xam tias yog 100-150 degree siab dua qhov ntsuas kub ntawm cov khoom siv. Thaum qhov ntsuas kub ntawm cov khoom siv tsawg dua 1000 degree, xaiv cov nickel chromium alloy thiab hlau chromium aluminium alloy; Thaum qhov ntsuas kub ntawm cov khoom siv nyob nruab nrab ntawm 1000-1200 degree, molybdenum thiab graphite fiber ntau woven fabrics feem ntau xaiv. Xaiv molybdenum, tantalum, graphite, thiab tungsten nyob rau hauv thaj tsam ntawm 1200-1600 degree ; Tungsten thiab graphite yuav tsum tau siv siab tshaj 1600 degree.

Ntxiv nrog rau qhov kub thiab txias, kev txiav txim siab yuav tsum tau muab rau ib nrab siab ntawm cov qauv roj hauv qhov chaw seem, nrog rau kev sib cuam tshuam ntawm cov hluav taws xob cua sov thiab cov insulator thiab cov hlau rhuab. Qee cov khoom ua haujlwm tsis raug tso cai kom muaj cov pa roj carbon ntau ntawm qhov kub, yog li graphite thiab carbon xav tsis tuaj yeem siv los ua cov khoom siv hluav taws xob cua sov thiab cov ntxaij vab tshaus.

Hluav taws xob cua sov raj yuav tsum muab cia rau hauv ib lub warehouse qhuav. Yog tias qhov chaw ntub dej vim qhov chaw cia ntev, megohmmeter yuav tsum tau siv los ntsuas qhov kev tiv thaiv kev tiv thaiv thaum siv. Yog tias nws tsawg dua 1 megaohm / 500 volts, lub tshuab hluav taws xob cua sov yuav tsum muab tso rau hauv qhov cub kom qhuav ntawm 200 degree.

Lub davhlau ya nyob twg ntawm lub tshuab hluav taws xob cua sov yuav tsum tau ceev kom huv si thiab qhuav. Txwv tsis pub, nws yuav txo cov rwb thaiv tsev kev ua tau zoo thiab luv luv Circuit Court thiab tawg. Yog hais tias nws yog siv nyob rau hauv ib puag ncig uas muaj tshuaj corrosion, flammable, explosive kua los yog gases, ib feem ntawm cov hluav taws xob cua sov raj yuav tsum nruj nreem tiv thaiv nrog rwb thaiv tsev sealing cov cuab yeej los tiv thaiv kev raug mob.

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