Ifayibha ye-basalt ukukhetha kunye nokulungiswa kwezinto

Kwinkqubo ende yokuguquguquka komhlaba, i-basalt, njengomthombo obalulekileyo wendalo, i-genesis yayo ekhethekileyo kunye nokusabalalisa okubanzi kuyenza ibe yinto efanelekileyo yokuvelisa ukusebenza okuphezulu. IFayibha yeBasalts. Kweli phepha, siza kuxubusha iimpawu, iindlela zokukhetha kunye nenkqubo yonyango ye-basalt.

Iipropati ze-basalt

Ibasaltyenziwe ngokupholisa ngokukhawuleza kunye nokuqina kwe-magma evela kwi-volcanic evolcanic, kunye neendawo zayo eziphambili ziquka i-silica (SiO₂), i-aluminium oxide (Al₂O₃), i-iron oxide (Fe₂O₃), i-calcium oxide (CaO) kunye ne-magnesium oxide (MgO). Ngokuqhelekileyo imnyama okanye ingwevu emnyama ngenkangeleko, inomzimba ogqwesileyo kwaye Ikhemikhali iipropathi kwaye isasazwe ngokubanzi kwihlabathi liphela, kubandakanya iHawaii, iIceland, kunye neendawo ezininzi zase China.

Iikhrayitheriya zokukhethwa kwemathiriyeli ekrwada

Ukuveliswa komgangatho ophezulu we-basalt fibers kuxhomekeke kwizinto ezibonakalayo ezihlangabezana neemfuno ezithile:

Ukwenziwa kweekhemikhali:

I-Silicon Dioxide: umxholo kufuneka ube phakathi kwe-45% -55% ukuqinisekisa i-viscosity efanelekileyo kunye ne-fluidity ngexesha lenkqubo yokunyibilika.

I-aluminiyam oxide: ngokubanzi phakathi kwe-12% -16% ukunyusa ukumelana nobushushu obuphezulu.

I-calcium oxide kunye ne-magnesium oxide: I-8% -12% ye-calcium oxide kunye ne-6% -10% ye-magnesium oxide isetyenziselwa ukulawula iimpawu ezinyibilikayo.

Iron oxide: hayi ngaphezulu kwe-10%, isixa esiphakathi sinokusetyenziswa njenge-flux.

Iimpawu ezibonakalayo:

Ubume obufanayo kunye nobuxinene: kunciphisa imingxuma yangaphakathi kunye nokuqhekeka kunye nokuqinisekisa ukubunjwa okufanayo kunye nokushisa ngexesha lokunyibilika.

Ubunzima obuphakathi: kulula ukusetyenzwa kubungakanani bamasuntswana afanelekileyo, ukuphepha ingxaki yobulukhuni obugqithisileyo okanye ukuthamba.

Uluhlu lwendawo yokunyibilika: Indawo yokunyibilika efanelekileyo kufuneka ibe phakathi kwe-1450℃-1550℃ ukuqinisekisa ukunyibilika okupheleleyo.

Iimfuno zokucoceka:I-basalt yococeko oluphezulu lusisiseko sokuveliswa kweefayili eziphezulu, ezifuna ukususwa kwezinto ezingcolileyo ezifana ne-sulfure kunye ne-phosphorus.

Iinkqubo zonyango lwempahla ekrwada

Ukuqinisekisa umgangatho we-basalt fibers, uchungechunge lweenkqubo zonyango luyimfuneko:

Unyango lwangaphambili lwemathiriyeli: ukuhlela nokususa ukungcola ukuqinisekisa ukucoceka kwemathiriyeli ekrwada.

Ukutyumza kunye nokugaya: ukutyumza i-basalt enkulu ibe ngamasuntswana amancinci ukwenzela ukucutshungulwa okulandelayo.

Ukudibanisa kunye nokudibanisa: usebenzisa umxube wokumiswa kwerhasi yoxinzelelo oluphezulu ukuqinisekisa ukuba umgubo udityaniswe ngokupheleleyo.

I-Homogenization: Ukuphucula ukuhambelana kwezinto eziluhlaza ngokusebenzisa i-homogenization ukuqinisekisa ukubunjwa kweekhemikhali ezizinzileyo kunye neempawu zokunyibilika.

Ukunyibilika kobushushu obuphezulu: Ukunyibilika kobushushu obuphezulu kunye nokuvuselela kwisithando somlilo ukufezekisa iqondo eliphezulu le-homogenization.

Ukuqukumbela

Ibasalt, njengobutyebi bendalo obucebileyo, yinto ebalulekileyo ekrwada yokwenziwa kokusebenza okuphezulu imicu yebasalt. Ngokusebenzisa inkqubo engqongqo yokukhetha izinto ezikrwada kunye neenkqubo zonyango, inokuqinisekisa ukuveliswa komgangatho ophezulu we-basalt fibers, esetyenziswa ngokubanzi kwiindawo ezininzi, ezifana ne-aerospace, ukwakhiwa kunye neemoto. Ngophuhliso oluqhubekayo lwetheknoloji, i-basalt kunye nezinto zayo zefiber ziya kudlala indima ebalulekileyo kwiinkalo ezininzi kunye nokukhuthaza inkqubela phambili kunye nophuhliso loluntu. Ke ngoko, uphuhliso olunengqiqo kunye nokusetyenziswa kobu butyebi bendalo kuya kuzisa ixabiso elikhulu kuluntu.