xov xwm

Cov kws tshawb fawb Lavxias tau thov kom siv cov basalt fiber ntau los ua cov khoom siv ntxiv rau cov khoom siv dav hlau.Cov qauv siv cov khoom sib xyaw no muaj peev xwm ua tau zoo thiab tuaj yeem tiv taus qhov kub thiab txias sib txawv.Tsis tas li ntawd, kev siv cov yas basalt yuav txo tau tus nqi ntawm cov khoom siv rau sab nrauv.
Raws li tus kws tshaj lij ntawm Lub Tsev Haujlwm Saib Xyuas Kev Lag Luam thiab Kev Lag Luam Kev Lag Luam Kev Lag Luam ntawm Perm University of Technology, basalt yas yog cov khoom siv niaj hnub ua raws li cov pob zeb magmatic fibers thiab organic binders.Qhov zoo ntawm basalt fibers piv rau iav fibers thiab hlau alloys dag nyob rau hauv lawv cov neeg kho tshuab siab heev, lub cev, tshuaj thiab thermal zog.Qhov no tso cai rau cov khaubncaws sab nraud povtseg tsawg dua thaum lub sijhawm ua haujlwm ntxiv, tsis ntxiv qhov hnyav rau cov khoom, thiab txo cov nqi tsim khoom rau cov foob pob hluav taws thiab lwm yam khoom siv dav hlau.

Cov kws tshawb fawb hais tias cov khoom sib xyaw tuaj yeem siv los ua cov khoom pib rau lub foob pob hluav taws.Nws muaj ntau yam zoo dua li cov khoom siv tam sim no.Cov khoom muaj zog yog qhov loj tshaj thaum cov fibers tau teem rau ntawm 45 ° C.Thaum tus naj npawb ntawm cov txheej txheem ntawm basalt yas yog ntau tshaj 3 txheej, nws tuaj yeem tiv taus sab nraud quab yuam.Tsis tas li ntawd, cov axial thiab radial hloov pauv ntawm cov kav dej yas basalt yog ob qhov kev txiav txim siab qis dua li cov kav dej txhuas sib txuas nyob rau hauv tib phab ntsa tuab ntawm cov khoom sib xyaw thiab aluminium alloy casing.