Zotsatira za kusakhazikika kwa zinthu zopangira basalt pakupanga kwenikweni ndi njira zowongolera

Zofanana ndi carbon fiber ndi Glass Fiber, kupanga kosalekeza kwa basalt fiber kumafuna kukhazikika kwazinthu zopangira. Pali kusiyana kwakukulu pazabwino ndikugwiritsa ntchito kwa zinthu za basalt fiber zochokera kumadera osiyanasiyana. Ngakhale mkati mwa dera lomwelo, kusiyana kulipo mu basalt kuchokera kumadera osiyanasiyana a mgodi womwewo.

M'malo mwake, mavuto akulu atatu adadziwika:

(1) Zida zina za basalt ore zimakhala ndi mawonekedwe ocheperako kutentha, omwe ali pafupi kwambiri ndi kutentha kwa crystallization. Zopangira zotere zimakonda kunyezimira nthawi yomweyo pojambula, kuwononga kupitiliza kwa ulusi komanso kuchepetsa mphamvu zolimba.

(2) Zida zina za basalt ore zimakhala ndi tinthu tambiri tambiri tosamva kutentha kwa crystalline particles, monga olivine ndi corundum, zomwe zimapangitsa kuti zikhale zovuta kupeza kusungunuka kofanana.

(3) The Chemical kupangidwa kwa magulu osiyanasiyana a zopangira za basalt ore kumasiyanasiyana, zomwe zimakhudza kukhazikika kwa magwiridwe antchito a ulusi wa basalt womwe umapangidwa mosalekeza.

Pofuna kuthana ndi kusakhazikika kwa kapangidwe kazinthu zopangira, kutengera zomwe tatchulazi, njira zotsatirazi zitha kuchitidwa kuti ziwongolere:

• Sankhani zida zapamwamba za basalt ore. Ore ya Basalt iyenera kukhala yofanana, kukhala ndi digiri yochepa ya crystallization, yopanda phenocrysts yaikulu, mafinya ochepa, nyengo yochepa, ndipo palibe zonyansa zakunja monga quartz ndi chert. Mankhwala a basalt ore ayenera kukhala mkati mwazokwanira. Kuonjezera apo, iyenera kukhala ndi coefficient ya acidity yoyenera (Mapa) m'malo mwa $3.5\sim 5.8$ndi viscosity ($lgkapena$) cha $0.5\sim 1.4\text{Chabwino}\cdot \text{s}$. Viscosity ($kapena$) ya silicate melts ndi ntchito ya kutentha, kupanikizika, ndi mapangidwe, ndipo akhoza kuimiridwa ndi Arrhenius equation: lgkapena=lgkapena0pa+NDIkapenapa/RT,ku kapena0pa ndi nthawi zonse (pre-exponential factor) ndi NDIkapenapa ndi mphamvu yotsegula ya viscous flow for the zisungunuke. Mafuta a Basalt ayenera kukhala ndi kutentha kwakukulu panthawi yojambula, zomwe zimapangitsa kusungunuka ndi kujambula mosavuta, ndipo sayenera kukhala ndi tinthu tating'ono ta crystalline tosatentha kwambiri monga olivine ndi corundum.
• Limbikitsani zopangira homogenization. Zopangira zoyenerera zimaphwanyidwa, kufufuzidwa, ndikusinthidwa pogwiritsa ntchito zida zapadera zisanatumizidwe ku pre-kiln silo. Kuonetsetsa khalidwe la ore zopangira, ndi tinthu kukula ayenera kukhala makamaka zogwirizana. Tinthu tating'onoting'ono tating'onoting'ono titha kuyambitsa zovuta kusungunuka, pomwe tinthu tating'onoting'ono tating'onoting'ono tingachepetse kusungunuka kwake.
• Sakanizani zida zapamwamba za basalt ore. Chifukwa cha kuphatikizika kwa miyala yachilengedwe ya basalt ore, yokhala ndi mchere wosiyanasiyana womwe umagwirizana komanso kukhazikika, ndi mchere wosiyanasiyana wokhala ndi malo osungunuka, kaya zopangirazo ndizofanana ndi chimodzi mwazinthu zomwe zimakhudza zotsatira zajambula. Kuti asungunuke bwino zinthuzo ndikuwongolera kukhazikika kwa magwiridwe antchito a ulusi, mabizinesi ena opanga atengera njira ya "artificial batching", kubwereka kuchokera pakupanga fiber fiber. Izi zimaphatikizapo kukonza zopangira molingana ndi miyezo, kusankha basalt yachilengedwe yamtengo wapatali, ndikuyisintha molingana ndi zinthu zomwe zikuyenda bwino pogwiritsa ntchito "kupereka zomwe zikusowa" ndi njira "yoyera mpaka yoyera" - mwachitsanzo, kuwonjezera calcium ngati ilibe vuto. Kuphatikiza apo, pazogulitsa zomwe zimakhala ndi zofunikira pakuchita mwapadera, kusinthidwa kosankhidwa kwa doping kumatha kuchitidwa kuti zitsimikizire kuti zowonetsa zonse zimakwaniritsa zofunikira zamapangidwe, monga ulusi wosamva alkali, ulusi wosamva kutentha kwambiri, komanso ulusi wamphamvu kwambiri, wokwera modulus. Izi zimafunikira kusankha zinthu zofananira zamtundu umodzi kapena miyala ina ya basalt kuti ikhale yoyenera "kusintha kwa doping" kwa zopangira zoyera za basalt.