Tšebeliso ea Lesela la Basalt Fiber Unidirectional Mesebetsing ea Matlafatso ea Meaho
Tshebetso e felletseng e phahameng ka ho fetisisa:
Faeba ea basalte na le thepa e ntle ea 'mele, e khomarela hantle, e hanyetsa mocheso le Khanyetso ea ts'enyeho, jj., e loketse haholo lefapha la boenjiniere ba sechaba.
Fiber ea Basalt Lesela le shebaneng le le leng ha le na matla a ho tensile feela, empa hape le na le bolelele bo botle ba ho hola (3.1%). Le ka monya matla a mangata ka ho fetoha ha le sa reroa ha le senngoa tlas'a boemo ba moeli, kahoo le na le ts'ebetso e ikhethang le e ntle bakeng sa ho matlafatsa litšisinyeho tsa lefatše. Lesela le shebaneng le le leng la faeba ea basalt ke thepa e sa thibeleng ho futhumatsa. Lithaneleng tsa terene e tsamaeang ka tlas'a lefatše, litereneng tse nang le motlakase le tse ling tse khahlanong le makenete, ho kenya motlakase, ts'ebetso e khahlanong le makenete ea projeke ea ho matlafatsa moaho, lesela le shebaneng le le leng la faeba ea basalt le na le melemo e totobetseng haholo. Ho feta moo,lesela la basalt faeba le shebaneng le le leng Morerong oa ho matlafatsa kaho le oona o bonolo haholo, 'me motsoako oa sekhomaretsi o molemo, ho kenella ha resin ho feta carbon fiber ho phahame, e le ho ntlafatsa sebopeho sa moaho sa ho hanyetsa bokhoni ba mojaro oa motsamao le ho hanyetsa tšusumetso, ho loketse ho matlafatsa marokho, lithapo, litšiea, maballo le likarolo tse ling tsa borokho.
Tshebetso ea tekheniki:
1. Khanyetso ea tšusumetso: matla a ho tensile a 4100 ~ 4800MPa a tsoelang pele, modulus ea ho tenyetseha ha 90 ~ 110GPa, ho lelefala ho hoholo ha 3.1% (khabone fiber 1.7%, spunlaced 2.4%), moeling oa matla a khoheli, thepa ea fiber ea basalt ke ea pele ho monya matla a mangata ka ho fetoha, e leng e 'ngoe ea litšobotsi tse hlokahalang morerong oa matlafatso ea moaho. Ka hona, fiber ea basalt e sebelisoa haholo lisebelisoa tsa sesole, lits'ebeletso tse thibelang ho phatloha, morerong oa matlafatso ea pier ea borokho.
2. Ho hanyetsa mokhathala o matla: Le hoja matla a ho tensile a carbon fiber a le holimo, a mamella ts'ebetso e ntle ea nako e telele ea mojaro o kaholimo, empa boemong ba ho qetela ba khatello ea carbon fiber bakeng sa tšenyo e brittle, ho hanyetsa mojaro o matla, ho hanyetsa mokhathala ha ho tšoane le fiber ea basalt, kahoo ho matlafatsong ea sebopeho, haholo-holo matlafatsong ea borokho, matlafatsong ea ho loantša litšisinyeho tsa lefatše. Ho hlokahala hore ho sebelisoe thepa e fapaneng likarolong tse fapaneng, ba bang ba lokela ho sebelisa fiber ea carbon, ba bang ba lokela ho sebelisa fiber ea basalt.
3. Ho hanyetsa asiti, ho hanyetsa alkali, ho hanyetsa lik'hemik'hale: thepa e kopaneng ea faeba ea basalt e na le ho hanyetsa asiti hantle le ho hanyetsa alkali, ka har'a 1000C ho Ca (OH) tharollo e 2 e tletseng e kenngoeng lihora tse 4, sekhahla sa ho boloka matla a monofilament se feta 75.8% kapa ho feta, ho hanyetsa alkali e matla le ho hanyetsa asiti ho hotle. Ka lebaka la li-ion tsa chlorine tsa metsi a leoatle lebopong la leoatle, sebopeho sa konkreite ea koung ea leoatle se na le ho bola ho matla ha lik'hemik'hale, ho ka lebisa ho carbonization ea konkreite, ho bola ha tšepe e matlafatsang, kahoo tšebeliso ea li-tendon tsa fiber tse kopaneng tsa basalt, lesela le le leng bakeng sa ho matlafatsa li ka fihlela liphetho tse betere.
4. Thepa e ntle ea ho thibela motlakase: Faeba ea basalt Ho kenya mocheso ho molemo ho feta faeba ya khalase ya alkali, faeba ya khabone ke mokhanni wa motlakase, kahoo morerong wa terene ya ka tlasa lefatshe, morerong wa kotopo, morerong wa terene ya motlakase, fekthering ya diindasteri, ditlhoko tsa ho kenya mocheso meahong e phahameng, tshebediso ya matlafatso ya faeba ya basalt e ka fedisa ketsahalo ya tshireletso.
Melemo ea litšenyehelo:
Lesela la Basalt faeba le shebaneng le le leng ka matlafatso ea sebopeho ts'ebelisong ea ts'ebetso e kopana kapa e feta taba ea faeba ea carbon, ka mithara e sekwere ea basalt faeba e le 'ngoe litšenyehelo tsa lesela ke 1/4-1/3 ea morao-rao, ke mokhoa o mong o theko e tlase o utloahalang ho feta lesela la faeba ea carbon e le 'ngoe.
