Ziziphi iinkalo ezithile ezibonakaliswa ziimpawu "zokumelana nobushushu obuphezulu" ze-basalt fiber?

1. Ubushushu beNkonzo yexesha elide kunye nendawo yokuthambisa.

Uluhlu lobushushu olukhuselekileyo lwenkonzo yexesha elide oluqhelekileyo ifayibha yebasalt idla ngokuwela phakathi kwe--260°C kunye ne-+650°C. Nangona kunjalo, kwiiklasi ezimelana nobushushu obuphezulu—eziveliswa ngokulungiswa kokwakheka kunye nokulungiswa kwenkqubo—umda ophezulu wobushushu benkonzo yexesha elide unokuphakama ngakumbi. Indawo yayo yokuthambisa—ubushushu apho ifayibha iqala khona ukuguquguquka—inokusondela okanye idlule i-900°C. Oku kuthetha ukuba, ngaphantsi kwalo mda wobushushu, ifayibha inokugcina uzinzo lwemo yayo ebonakalayo kunye neempawu zoomatshini.

2. Izinga Lokugcina Amandla Kumaqondo Obushushu Aphezulu.

Indlela ebalulekileyo yokulinganisa ukumelana nobushushu befayibha kukuba igcina amandla ayo kangakanani na kwiindawo ezinobushushu obuphezulu. iifayibha zebasalt ezimelana nobushushu obuphezulu idla ngokuba nesantya esiphezulu sokugcina amandla okutsalwa nokuba sele ibekwe kwindawo efikelela kumakhulu aliqela eedigri Celsius, ngaloo ndlela ibonisa ukumelana okuhle nokuguga kobushushu. Ngokwahlukileyo koko, iifayibha ezininzi zendalo bezinokubola okanye zinyibilike kudala kumaqondo obushushu anjalo.

3. Uzinzo lobushushu kunye nokuqhuba ubushushu obuphantsi.

Ifayibha yeBasaltngokwemvelo iyinto entle kakhulu Ukufakwa kobushushu obuphezulu izinto, ezibonakaliswa kukuqhuba kobushushu obuphantsi. Kumaqondo obushushu aphezulu, ayitshisi okanye ikhuphe umsi onetyhefu, kwaye igcina iipropati zeekhemikhali ezizinzileyo. Olu zinzo lobushushu oluyindalo luyinika inzuzo yendalo kwicandelo lokukhusela ubushushu obuphezulu.

Umntu angabuza: Ekubeni kukho izinto ezininzi ezikwaziyo ukumelana nobushushu obuphezulu ezifumanekayo kwindalo nakwimizi-mveliso—ezifana neefayibha zeseramikhi kunye neefayibha zeglasi—zisebenza njani I-Basalt Ngaba ifayibha yahlula kwezinye? Lo ngumbuzo omhle kakhulu, kwaye uhlalutyo lokuthelekisa lusebenza ukuchaza ngokucacileyo iimpawu ezikhethekileyo zefayibha ye-basalt enganyangekiyo kubushushu obuphezulu.

Xa kuthelekiswa nefayibha eqhelekileyo ye-E-glass, ifayibha ye-basalt ibonisa ukumelana nobushushu okuphezulu kakhulu. Ubushushu benkonzo yexesha elide befayibha ye-E-glass abudluli kwi-350°C, ngelixa amandla okumelana nobushushu befayibha ye-basalt aphantse aphindwe kabini elo nani. Xa kuthelekiswa neefayibha ze-ceramic ze-aluminium silicate ezisebenza kakuhle, ifayibha ye-basalt emelana nobushushu obuphezulu inokuba nokunyamezela ubushushu obuphantsi kancinci; nangona kunjalo, inika amandla aphezulu oomatshini, ukufunxwa komswakama okuphantsi, kunye nokumelana okuphuculweyo kokubola kweekhemikhali—ingakumbi kwiindawo ze-alkaline. Ngaphezu koko, njengoko ifayibha ye-basalt isuka kwi-ores zeminerali zendalo, inkqubo yayo yemveliso ibandakanya ukusetyenziswa kwamandla okuphantsi kwaye ixhomekeke kubonelelo oluninzi kakhulu lwezinto ezikrwada, ngaloo ndlela iyinika iingenelo ezahlukeneyo ngokubhekiselele ekusebenzeni kakuhle kweendleko kunye nokuzinza. Kungenxa yezi mpawu zibanzi apho iifayibha ze-basalt ezimelana nobushushu obuphezulu ziye zasetyenziswa kakhulu kumacandelo amaninzi emizi-mveliso. Uncedo lwazo alukho nje ekugqweseni kwi-metric enye yokusebenza, kodwa endaweni yoko zidlala indima ebalulekileyo kwiimeko apho iimfuno ezininzi—ezifana nokumelana nobushushu obuphezulu, ukufakelwa kobushushu, ukhuseleko lomlilo, kunye nokuqiniswa kwesakhiwo—zidibene ngokuntsonkothileyo.