I-PMD Series Zro2 Composite Slide Plate, iZro2 Ring, Faka

Ukudityaniswa kwedatha yeRaman kunye nohlalutyo lwe-thermogravimetric (TGA) kungqina ukuba ukudityaniswa kwee-organic macromolecule kwiindawo zomdongwe kuyenzeka. Uhlalutyo lomatshini olunamandla (DMA) lwenziwe ukusuka kwi-100 ukuya kwi-50 ° C; ukongezwa kweceramic kwandisa imodyuli yokugcina ', ngakumbi xa kugqityiwe ukuzaliswa. Xa kuthelekiswa ne-PP kunye ne-thermoplastic vulcanizate (TPV), ukwanda okuphezulu kwe-thermal kubonakala emva kokongezwa kwe-ceramic filler, esisiphumo sokwenza ivolumu yasimahla. Imodyuli eqine yezihlanganisi imalunga namaxesha e-1.2 e-TPV emsulwa, ukonyuka kobungqindilili obubangelwe ngokucacileyo yiceramic. Indawo eqhekekileyo ibonisa ukungqinelani okubuthathaka kwamasuntswana okuzalisa kwimatrix. Kwisampulu equlathe i-filler eguqulweyo, i-tensile deformation ihamba ngematriki yepolymer.

I-ceramic composite iyakwazi ukumelana namaqondo obushushu angaphezu kwe-2200 F rhoqo ngaphandle kokuqhekeka ngenxa yokothuka kobushushu. Umdibaniso unewebhu yokomeleza imicu; kunye ne-matrix ebaluleke kakhulu kwiwebhu emva kwenqanaba lokudubula. I-matrix yenziwa ngeenxa zonke kwiwebhu ngokumitha i-web nge-sol ene-alumina kwaye, kwezinye iimeko, ii-oxides zomhlaba ezinqabileyo, kunye nokudubula okudityanisiweyo emva kokumitha. Iwebhu inokuba lilitha elinamacala amathathu orthogonal yokuluka kwemicu yokomeleza, apho imicu iyinqanaba lotshintsho alumina. Ukudityaniswa kukhululekile ngaphandle kweqela I kunye neqela II lesinyithi kunye notshintsho lwesinyithi. Umdibaniso unokusetyenziswa njengezitena ezirholayo okanye ulwelwesi kwaye unokusetyenziswa njengesixhobo sokubambelela ngenxa yobume bemichiza obungasebenziyo.