{"id":22558,"date":"2022-05-02T15:02:55","date_gmt":"2022-05-02T20:02:55","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/materials-used-to-make-piezoelectricity\/"},"modified":"2025-01-21T06:34:19","modified_gmt":"2025-01-21T11:34:19","slug":"materials-used-to-make-piezoelectricity","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/tr\/materials-used-to-make-piezoelectricity\/","title":{"rendered":"Piezoelektrik Malzeme \u00dcretim Teknolojileri"},"content":{"rendered":"<p>Piezoelektrik etki, baz\u0131 malzemelere mekanik bas\u0131n\u00e7 uyguland\u0131\u011f\u0131nda elektrik y\u00fck\u00fc \u00fcretme yetene\u011fidir.  Bu \u00f6zellik, sens\u00f6rler, akt\u00fcat\u00f6rler, enerji hasad\u0131 ve di\u011fer bir\u00e7ok uygulamada kullan\u0131lmalar\u0131n\u0131 sa\u011flar.  Piezoelektrik malzemelerin se\u00e7imi, uygulamaya ba\u011fl\u0131 olarak de\u011fi\u015fir ve performans, maliyet ve dayan\u0131kl\u0131l\u0131k gibi fakt\u00f6rler g\u00f6z \u00f6n\u00fcnde bulundurulur.  Bu makale, piezoelektrik malzemelerin \u00e7e\u015fitli t\u00fcrlerini, \u00f6zelliklerini ve yayg\u0131n kullan\u0131m alanlar\u0131n\u0131 inceleyecektir.<\/p>\n<h3>Seramikler<\/h3>\n<p>Piezoelektrik seramikler, en yayg\u0131n kullan\u0131lan piezoelektrik malzemelerdir.  Kur\u015fun zirkonat titanat (PZT), baryum titanat ve \u00e7inko oksit gibi malzemeler bu kategoriye girer.  \u00dcretim maliyetlerinin d\u00fc\u015f\u00fck olmas\u0131, y\u00fcksek piezoelektrik katsay\u0131lar\u0131 ve kolay i\u015flenebilirlikleri nedeniyle tercih edilirler.  PZT, \u00f6zellikle y\u00fcksek hassasiyeti ve geni\u015f uygulama yelpazesi nedeniyle yayg\u0131n olarak kullan\u0131l\u0131r.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Malzeme<\/th>\n<th>Piezoelektrik Katsay\u0131s\u0131 (d33) (pC\/N)<\/th>\n<th>Curie S\u0131cakl\u0131\u011f\u0131 (\u00b0C)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PZT<\/td>\n<td>200-700<\/td>\n<td>250-350<\/td>\n<\/tr>\n<tr>\n<td>Baryum Titanat<\/td>\n<td>190<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>\u00c7inko Oksit<\/td>\n<td>10-12<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Kristaller<\/h3>\n<p>Kuvars, turmalin ve Rochelle tuzu gibi baz\u0131 kristaller do\u011fal olarak piezoelektrik \u00f6zellikler sergiler.  Kuvars, \u00f6zellikle y\u00fcksek kararl\u0131l\u0131\u011f\u0131 ve frekans kontrol\u00fcndeki performans\u0131 nedeniyle saatler ve osilat\u00f6rlerde yayg\u0131n olarak kullan\u0131l\u0131r.  Ancak, seramiklere k\u0131yasla piezoelektrik katsay\u0131lar\u0131 daha d\u00fc\u015f\u00fckt\u00fcr.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Malzeme<\/th>\n<th>Piezoelektrik Katsay\u0131s\u0131 (d11) (pC\/N)<\/th>\n<th>Curie S\u0131cakl\u0131\u011f\u0131 (\u00b0C)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kuvars<\/td>\n<td>2.3<\/td>\n<td>573<\/td>\n<\/tr>\n<tr>\n<td>Turmalin<\/td>\n<td>2-4<\/td>\n<td>&#8211;<\/td>\n<\/tr>\n<tr>\n<td>Rochelle Tuzu<\/td>\n<td>350<\/td>\n<td>24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Polimerler<\/h3>\n<p>Poliviniliden flor\u00fcr (PVDF) gibi baz\u0131 polimerler de piezoelektrik \u00f6zellikler g\u00f6sterir.  Esneklikleri, d\u00fc\u015f\u00fck yo\u011funluklar\u0131 ve biyouyumluluklar\u0131 nedeniyle medikal implantlar, sens\u00f6rler ve enerji hasad\u0131 uygulamalar\u0131nda kullan\u0131l\u0131rlar.  Ancak, seramiklere k\u0131yasla piezoelektrik katsay\u0131lar\u0131 daha d\u00fc\u015f\u00fckt\u00fcr.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Malzeme<\/th>\n<th>Piezoelektrik Katsay\u0131s\u0131 (d33) (pC\/N)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PVDF<\/td>\n<td>20-35<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Kompozitler<\/h3>\n<p>Piezoelektrik kompozitler, seramikler, polimerler ve di\u011fer malzemelerin birle\u015ftirilmesiyle olu\u015fturulur.  Bu kombinasyon, her bir malzemenin avantajlar\u0131n\u0131 birle\u015ftirerek \u00f6zel uygulamalar i\u00e7in optimize edilmi\u015f malzemeler sa\u011flar.  \u00d6rne\u011fin, bir seramik-polimer kompozit, hem y\u00fcksek piezoelektrik katsay\u0131s\u0131 hem de esneklik sunabilir. Baz\u0131 ultrasonik uygulamalarda, kompozit malzemeler kullan\u0131labilir. \u00d6rne\u011fin, Beijing Ultrasonic gibi firmalar, baz\u0131 \u00fcr\u00fcnlerinde kompozit piezoelektrik malzemeler kullanabilir. Ancak, bu t\u00fcr malzemelerin kullan\u0131m\u0131, uygulamaya ve spesifik gereksinimlere ba\u011fl\u0131d\u0131r.<\/p>\n<p>Sonu\u00e7 olarak, piezoelektrik malzemelerin se\u00e7imi, uygulamaya ve istenen \u00f6zelliklere ba\u011fl\u0131d\u0131r.  Seramikler, y\u00fcksek performanslar\u0131 ve d\u00fc\u015f\u00fck maliyetleri nedeniyle yayg\u0131n olarak kullan\u0131l\u0131rken, kristaller y\u00fcksek kararl\u0131l\u0131k gerektiren uygulamalar i\u00e7in uygundur.  Polimerler ve kompozitler ise esneklik, biyouyumluluk veya \u00f6zelle\u015ftirilmi\u015f \u00f6zellikler gerektiren uygulamalar i\u00e7in tercih edilir.  Malzeme bilimindeki geli\u015fmeler, piezoelektrik malzemelerin performans\u0131n\u0131 ve uygulama alanlar\u0131n\u0131 s\u00fcrekli olarak geni\u015fletmektedir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Piezoelektrik etki, baz\u0131 malzemelere mekanik bas\u0131n\u00e7 uyguland\u0131\u011f\u0131nda elektrik y\u00fck\u00fc \u00fcretme yetene\u011fidir. Bu \u00f6zellik, sens\u00f6rler, akt\u00fcat\u00f6rler, enerji hasad\u0131 ve di\u011fer bir\u00e7ok uygulamada kullan\u0131lmalar\u0131n\u0131 sa\u011flar. Piezoelektrik malzemelerin se\u00e7imi, uygulamaya ba\u011fl\u0131 olarak de\u011fi\u015fir ve performans, maliyet ve dayan\u0131kl\u0131l\u0131k gibi fakt\u00f6rler g\u00f6z \u00f6n\u00fcnde bulundurulur. Bu makale, piezoelektrik malzemelerin \u00e7e\u015fitli t\u00fcrlerini, \u00f6zelliklerini ve yayg\u0131n kullan\u0131m alanlar\u0131n\u0131 inceleyecektir. Seramikler Piezoelektrik seramikler,<\/p>\n","protected":false},"author":1,"featured_media":1616,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6410],"tags":[],"class_list":["post-22558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts\/22558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/comments?post=22558"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/posts\/22558\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media\/1616"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/media?parent=22558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/categories?post=22558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/tr\/wp-json\/wp\/v2\/tags?post=22558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}