Iimpawu zokusebenza ze-wollastonite

I-Wollastonite yeyohlobo olulodwa lwe-silicate ye-ore, kunye ne-molecular formula Ca3 [Si3O9], kwaye ngokubanzi ikwimo yeefiber, iinaliti, iiflakes, okanye i-radiation.I-Wollastonite ikakhulu imhlophe okanye i-grayish emhlophe, kunye ne-luster ethile.I-Wollastonite ine-crystal morphology ekhethekileyo, ngoko ke ine-insulation efanelekileyo, iipropathi ze-dielectric, kunye nobushushu obuphezulu kunye nokumelana nemozulu.Ezi zakhiwo zikwasisiseko sokumisela ukusetyenziswa kwemarike ye-wollastonite.

1. Iingubo
I-Wollastonite, kunye nesalathisi esiphezulu se-refractive, amandla anamandla okugubungela, kunye ne-oyile ephantsi yokufunxa, i-filler esebenzayo yokwakhiwa kweengubo, i-anti-corrosion coatings, i-waterproof and fireproof.Inokuphucula ngokufanelekileyo amandla omatshini eengubo ezifana nokuxhathisa ukuhlamba, ukuxhathisa kwemozulu, ukuxhathisa ukuqhekeka, kunye nokumelana nokugoba, kunye nokuxhathisa ukubola, ukuxhathisa imozulu, kunye nokuxhathisa ukushisa.Ilungele ngokukodwa ukuvelisa ipeyinti emhlophe ekumgangatho ophezulu kunye nepeyinti enemibala ecacileyo necacileyo;Ngaphandle kokuchaphazela ukugubungela kunye nokuhlamba kwengubo, i-wollastonite ingathatha indawo ye-20% -30% ye-titanium dioxide kwi-system yangaphakathi yodonga lwe-latex yepeyinti, iphucule ixabiso le-pH yenkqubo, kunye nokunciphisa iindleko zokuvelisa i-coating.

2. IiCeramics
I-Wollastonite inokusetyenziswa ngokubanzi kwiimveliso ze-ceramic ezifana neethayile ezikhazimlisiweyo, iiseramikhi zemihla ngemihla, iiseramikhi zococeko, iiseramikhi zobugcisa, iiseramics ezikhethekileyo zokuhluza, i-ceramic glaze, insulating high-frequency electric ceramics, molds lightweight ceramics, kunye neekeramics zombane.Inokuphucula ubumhlophe, ukufunxa amanzi, ukwandiswa kwe-hygroscopic, kunye nokuchasana nokupholisa ngokukhawuleza kunye nokufudumeza kweemveliso ze-ceramic, okwenza ukubonakala kweemveliso kube lula kwaye kukhanye, kunye namandla okwandisiweyo kunye nokumelana noxinzelelo oluhle.Isishwankathelo, imisebenzi ye-wollastonite kwi-ceramics ibandakanya: ukunciphisa ukushisa kokudubula kunye nokunciphisa umjikelezo wokudubula;Ukunciphisa i-sintering shrinkage kunye neziphene zemveliso;Ukunciphisa ukwanda kwe-hygroscopic yomzimba oluhlaza kunye nokwandiswa kwe-thermal ngexesha lokudubula;Ukuphucula amandla oomatshini bemveliso.

3. Irabha
I-Wollastonite inokubuyisela inani elikhulu le-titanium dioxide, udongwe, kunye ne-lithopone kwirabha enemibala ekhanyayo, idlala indima ethile yokuqinisa kunye nokuphucula ukugquma kwemibala emhlophe, idlala indima emhlophe.Ngokukodwa emva kokuguqulwa kwezinto eziphilayo, umphezulu we-wollastonite awunayo i-lipophilicity kuphela, kodwa nangenxa yeebhondi eziphindwe kabini ze-agent ye-sodium oleate molecules, inokuthatha inxaxheba kwi-vulcanization, ukuphucula ukudibanisa, kunye nokuphucula kakhulu umphumo wokuqinisa.

4. Iplastiki
Ukumelana okuphezulu, i-dielectric ephantsi rhoqo, kunye ne-oyile ephantsi yokufunxa i-wollastonite yenza ukuba inzuzo yayo kwishishini leplastiki icace ngakumbi kunezinye izinto ezingezizo ezentsimbi.Ngokukodwa emva kokuguqulwa, ukuhambelana kwe-wollastonite kunye neeplastiki kuphuculwe kakhulu, okunokuphucula ngokufanelekileyo iipropathi zeplastiki kunye nokuqinisekisa ukuzinza kwe-thermal, i-dielectric ephantsi, i-oyile ephantsi, kunye namandla aphezulu omatshini wemveliso.Kwakhona kunokunciphisa iindleko zemveliso.I-Wollastonite isetyenziswa kakhulu kwimveliso yenayiloni, enokuphucula amandla okugoba, ukomelela, ukunciphisa ukufunxa ukufuma, kunye nokuphucula ukuzinza kwe-dimensional.

5. Ukwenza iphepha
I-Wollastonite ine-index ephezulu ye-refractive kunye nomhlophe ophezulu, kwaye njengento yokuzalisa, inokunyusa i-opacity kunye nomhlophe wephepha.I-Wollastonite isetyenziselwa ukwenza iphepha, kwaye inethiwekhi yefayibha yesityalo se-wollastonite ine-microporous structure, ephucula ukusebenza kwe-inki yokufunxa iphepha.Kwangaxeshanye, ngenxa yophuculo olugudileyo kunye nokuncipha elubala, kwandisa ukuprintwa kwephepha.I-Wollastonite iphazamisa ukubotshwa kweentyantyambo zezityalo, okwenza ukuba zingabonakali kumswakama, ukunciphisa i-hygroscopicity kunye ne-deformation, kunye nokwandisa ukuzinza kwe-dimensional yephepha.Ngokweemfuno zephepha, inani lokuzaliswa kwe-wollastonite lihluka ukusuka kwi-5 ukuya kwi-35%.Ubumhlophe, i-dispersibility, kunye ne-level ye-ultrafine echotshoziweyo ye-wollastonite powder iye yaphuculwa kakhulu, enokuthi ithathe indawo ye-titanium dioxide njengefayili yephepha.

6. I-slag yokukhusela i-Metallological
I-Wollastonite ineempawu zeqondo eliphantsi lokunyibilika, i-viscosity ephantsi yobushushu obuphantsi, kunye nokusebenza kakuhle kwe-insulation, kwaye isetyenziswa ngokubanzi kwi-slag yokukhusela eqhubekayo.Xa kuthelekiswa ne-nonwollastonite protective slag, i-metallurgical protective slag esekelwe kwi-wollastonite ineenzuzo ezilandelayo: ukusebenza okuzinzile kunye nokuguquguquka okubanzi;Ayinamanzi ekristale kwaye inelahleko ephantsi ekutshiseni;Unamandla anamandla okubhengeza kunye nokunyibilikisa okubandakanywayo;Inozinzo lwenkqubo elungileyo;Inemisebenzi egqwesileyo yesinyithi;Ucoceko ngakumbi, usempilweni, kwaye unobuhlobo nokusingqongileyo;Inokuphucula umgangatho kunye nokusebenza kakuhle kwemveliso eqhubekayo yokuphosa.

7. Imathiriyeli yefriction
I-Wollastonite ineepropathi ezifana nenaliti, isantya esisezantsi sokwandiswa, kunye nokuxhathisa ukothuka kwe-thermal, iyenza ibe yeyona ndawo ifanelekileyo ye-asbestos yefiber emfutshane.Izinto zokukhuhlana ezilungiselelwe ngokutshintsha i-asbestos nge-coefficient ye-wollastonite ephezulu ye-friction isetyenziswa ikakhulu kwimimandla efana ne-brake pads, iiplagi zevalve, kunye ne-auto clutches.Emva kovavanyo, yonke intsebenzo ilungile, kwaye umgama wokunyathela kunye nobomi benkonzo buhlangabezana neemfuno ezifanelekileyo.Ukongeza, i-wollastonite inokuthi yenziwe ibe ngathi yiboya beminerali kunye neendawo ezahlukeneyo ze-asbestos ezifana ne-sound insulation, enokunciphisa kakhulu ukusetyenziswa kwe-asbestos kwaye iluncedo ekukhuselweni kwendalo kunye nokuqinisekisa impilo yabantu.

8. I-electrode ye-welding
Ukusebenzisa i-wollastonite njengesithako sokugquma kwi-welding electrode inokusebenza njengoncedo lokunyibilika kunye ne-slag yokwenza isongezelelo, ukucinezela ukukhutshwa ngexesha le-welding, ukunciphisa ukutshiza, ukuphucula ulwelo lwe-slag, ukwenza umthungo we-weld ucoceke kwaye ube mhle, kwaye uphucule amandla oomatshini.I-Wollastonite inokubonelela nge-calcium oxide kwi-flux ye-welding rods, ngelixa izisa i-silicon dioxide ukufumana i-alkaline slag ephezulu, enokunciphisa ii-pores ezivuthayo kunye nezinye iziphene kumalungu.Imali eyongeziweyo idla ngokuba yi-10-20%.