Pink Lemon Afrafra Kɔla Ogyaframa Twitwa Cubic Zirconia

Cubic zirconia yɛ zirconia a wɔde ayɛ nneɛma. Wɔ abɔde mu no, zirconium su mma ɛnkɔ so wɔ cubic crystal nhyehyɛe no mu, enti cubic zirconia a ɛwɔ gua so no yɛ ade titiriw.

Zirconium dioxide a ɛho tew no yɛ ahwehwɛ wɔ monoclinic nhyehyɛe no mu wɔ dan mu hyew mu. Ɛdan kɔ tetragonal nhyehyɛe a ɛwɔ digrii 1170 mu na ɛdan kɔ cubic nhyehyɛe a ɛwɔ digrii 2370 mu . Nanso, sɛ ɛyɛ nwini fi ɔhyew a ɛkɔ soro mu a, ɛsan kɔ monoclinic nhyehyɛe no mu. Saa adeyɛ a ɛma onwini yi taa ma ahwehwɛ no mu paapae. Enti, sɛnea ɛbɛyɛ a wɔrensɛe ade no, ɛsɛ sɛ wɔde nneɛma a ɛfata a ɛma nneɛma gyina hɔ pintinn te sɛ yttrium oxide anaa calcium oxide ka ho bere a wɔreyɛ no. Eyi hwɛ hu sɛ ade a etwa to no kɔ so gyina pintinn kakra wɔ dan mu hyew mpo mu.

Sɛ wobetumi ayɛ cubic zirconia a, ɛho hia sɛ wɔyɛ nneɛma a edidi so yi:

Fa zirconium dioxide powder a ɛho tew kɛse{0}}frafra pɛpɛɛpɛ ne yttrium oxide powder stabilizer (a mpɛn pii no ɛyɛ 8-10 mol%). Wobetumi de kɔla ahorow aka ho sɛnea ade a etwa to no kɔla a wɔpɛ te. Afei wɔde afrafrade no gu ahina soronko bi mu-ahina a ɛte sɛ kuruwa a kɔbere nsukorade pii a ɛne ne ho di nsɛ na ɛyɛ. Wɔnam nsu a ɛkyinkyini so ma kɔbere nsukorade a ɛwɔ tokuru yi yɛ nwini bere nyinaa.

Wɔahyehyɛ high-frequency coil atwa crucible no ho ahyia, a ɛnam so fa high-frequency current a ano yɛ den fa mu. Electromagnetic field a ɛkorɔn-frequency no di kan ma dade a wɔde sɔ gya no yɛ hyew na ɛma ɛyɛ hyew, na ebetumi ama plasma aba, na awiei koraa no efi ase ma zirconium dioxide powder no nwene.

Ɛdenam ahoɔden ne onwini dodow a wɔhwɛ so pɛpɛɛpɛ so no, nsu a ɛreworo so no dwo nkakrankakra na ɛyɛ ahwehwɛ fi ase mfinimfini kɔ soro ne akyi. Saa adeyɛ yi ma CZ single crystal ingots akɛse a ɛkorɔn-a ɛyɛ papa nyin.

Sɛ wɔyɛ ahwehwɛ wie a, wɔma ɔhyew no kɔ fam kodu dan mu hyew so. Sɛ wɔbubu akyi abon a ɛyɛ den no wie a, wonya nneɛma a wɔde yɛ Cubic Zirconia.

Nea ɛbɛyɛ na cubic zirconia no ayɛ hyew kɛse no, yɛde akwan horow a wɔfa so twitwa adi dwuma. Yɛde ogyaframa a wɔatwitwa di dwuma na ama ne mu ayɛ nea ɛyɛ anigye kɛse. Yɛsan nso de aboɔden abo kɔla a wɔde kata aboɔden abo a wɔawie no so, titiriw esiane PVD mfiridwuma nti. Eyi ma wutumi hu kɔla ahorow a ɛkɔ soro wɔ ɔbo biako so, sɛnea wɔada no adi wɔ yɛn mfonini ahorow mu no.

Wɔtaa de di dwuma wɔ S925 series Jewelry, dodow no ara wɔ asomuade mu

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