ʻO Zirconia i hoʻopaʻa ʻia ʻo Yttria

wehewehe

Yttria-hoʻopaʻa Zirconia Y-TZP, ZrO₂+Y₂O₃, he mea ʻawaʻawa ʻole, ʻaʻala ʻole.ZrO₂he aniani monoclinic i ka lumi wela, ua hoʻololi ʻia ka pae wela hoʻololi o ka pae o Zirconia e hana i nā kristal cubic paʻa a me ka tetragonal i ka lumi wela ma ka hoʻohui ʻana iā Yttria.ʻIke ʻia ʻo "ceramic steel", ʻo Yttria-stabilized Zirconia ka mea maʻamau e hoʻomākaukau ʻia e ka paʻi wela, ka paʻi maloʻo a me ka sintering isostatic pressing.E like me kāna hana hoʻololi hoʻololi ʻana, ua hoʻopaʻa ʻia ʻo Yttria i ka tetragonal Zirconia crystal ceramic i nā waiwai mechanical maikaʻi loa e like me ka ikaika kiʻekiʻe, ka paʻakikī haʻihaʻi kiʻekiʻe, ka ikaika kiʻekiʻe kiʻekiʻe, ka hopena mechanical a me ke kūpaʻa lole kiʻekiʻe i ka lumi wela, ka conductivity ionic kiʻekiʻe, a me ke kūpaʻa kino kino maikaʻi. , kūpaʻa maikaʻi i ka waikawa, ka alkali, ke aniani a me ka metala hoʻoheheʻe koe wale ka sulfuric acid a me ka waika hydrofluoric.Hiki ke hāʻawi ʻia ʻo Yttria-stabilized Zirconia Y-TZP ma Western Minmetals (SC) Corporation ma ka helu haku mele o ZrO₂86% + Y₂O₃14% ka nui o ka pauka a i ʻole nā ​​ʻāpana seramika e like me nā kiʻi o ka mea kūʻai aku me ka pūʻolo o 10-20kgs i ka pahu lāʻau.

Nā noi

Me ka ultra-fine crystal particle size, particle uniformity and reasonable composition ratio, Yttrium stabilized Zirconia Y-TZP ua lilo i mea kumu mua no ka hana ʻana i nā mea ʻike oxygen, kiʻekiʻe-mehana paʻa paʻa wahie, piezoelectric ceramics, ferroelectric ceramics, oxygen pumps, cutting tools. a ma ke ano he structural ceramic, ceramic ferrule and sleeve, electronic ceramics, super refractory material, optical communication devices and oxygen fuel battery etc.