Yuav ua li cas xaiv cov khoom siv hluav taws xob cua sov raj?

Kev xaiv cov khoom siv hluav taws xob siv hluav taws xob cua sov tshwj xeeb yog xav kom nco qab txog cov hauv qab no:
1. Kev kub siab ua haujlwm tag nrho
. Lub tshuab hluav taws xob cua sov tuaj yeem ua kom muaj qhov kub thiab txias thaum lub sijhawm ua haujlwm, yog li daim ntaub yuav tsum muaj qhov kub thiab txias tsis kam.
Feem ntau cov khoom kub-kub resistant muaj xws li stainless-steel, npib tsib xee raws li tag nrho cov alloys, ceramics, thiab lwm yam.
2. Thermal conductivity
Cov ntaub ntawv uas muaj cov thermal conductivity ntau dhau tuaj yeem hloov qhov sov so rau cov khoom cua sov kom sai dua, txhim kho cov cua sov kom zoo..
Feem ntau hais lus, cov khoom siv hlau uas muaj tooj liab thiab txhuas muaj cov thermal conductivity zoo dua.
3. Hluav taws xob rwb thaiv tsev
Kev rwb thaiv tsev zoo yog xav tau nyob rau hauv lub raj cua sov kom txuag tau koj kev tiv thaiv kev pheej hmoo uas muaj hluav taws xob los ntawm hluav taws xob.
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· Ceramics, iav fibers, mica thiab cov khoom sib txawv muaj cov khoom zoo heev.
4. Mechanical zog
. Cov raj cua sov yog raug rau cov neeg kho tshuab kev ntxhov siab uas muaj cov thermal o thiab contraction, vibration, thiab lwm yam nyob rau hauv lub lag luam, thiab daim ntaub yuav tsum muaj lub hwj chim txaus.
· Cov khoom uas muaj cov hlau alloy thiab stainless-steel muaj lub zog siv zog ntau dhau thiab tsim nyog rau kev tiv thaiv cov kev ntxhov siab.
5. Corrosion kuj
· Muaj peev xwm muaj corrosive media nyob rau hauv qhov chaw ua hauj lwm, thiab cov khoom xav kom muaj corrosion kuj zoo · Stainless hlau, npib tsib xee feem ntau raws li tag nrho cov alloys, thiab lwm yam. muaj robust corrosion kuj.
6. Coefficient ntawm thermal o
· Lub thermal enlargement coefficient ntawm daim ntaub tsis tuaj yeem loj heev, nyob rau hauv lwm yam ntaub ntawv nws yuav ua rau mob hnyav deformation ntawm lub cua sov raj.
· Qhov txo qis coefficient ntawm thermal o ntawm cov khoom muaj xws li ceramics thiab graphite yog ntau dua conducive rau structural stability,
7. Cov nqi tsim khoom
Ntxiv rau qhov ntsuas kev ua tau zoo tag nrho, cov nqi ntaub yog ib yam tseem ceeb uas yuav tsum nco ntsoov thaum xaiv
Feem ntau, tus nqi ntawm cov khoom siv hlau alloy yog zoo dua li cov hlau ib txwm muaj