{"id":21978,"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":"2025-01-21T03:44:26","modified_gmt":"2025-01-21T08:44:26","slug":"materials-used-to-make-piezoelectricity","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/materials-used-to-make-piezoelectricity\/","title":{"rendered":"\uc555\uc804\uc18c\uc790 \uc81c\uc791\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub2e4\uc591\ud55c \uc7ac\ub8cc \ud0d0\uad6c"},"content":{"rendered":"<p>\uc555\uc804 \ud6a8\uacfc\ub294 \ud2b9\uc815 \ubb3c\uc9c8\uc5d0 \uae30\uacc4\uc801 \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uae30\uac00 \ubc1c\uc0dd\ud558\ub294 \ud604\uc0c1\uc774\uba70, \ubc18\ub300\ub85c \uc804\uae30\uc7a5\uc744 \uac00\ud558\uba74 \ubb3c\uc9c8\uc758 \ud615\ud0dc\uac00 \ubcc0\ud558\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub54c\ubb38\uc5d0 \uc555\uc804 \uc7ac\ub8cc\ub294 \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc555\uc804 \uc7ac\ub8cc\uc758 \uc885\ub958\uc640 \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ud574\ub2f9 \ubd84\uc57c\uc758 \ubc1c\uc804\uacfc \uc751\uc6a9\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uc555\uc804 \uc7ac\ub8cc\uc758 \uc885\ub958, \ud2b9\uc131, \uadf8\ub9ac\uace0 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc138\ub77c\ubbf9 \uc555\uc804 \uc7ac\ub8cc<\/h3>\n<p>\uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc555\uc804 \uc7ac\ub8cc\ub294 \uc138\ub77c\ubbf9 \uacc4\uc5f4\uc785\ub2c8\ub2e4. \ub300\ud45c\uc801\uc73c\ub85c \ud2f0\ud0c4\uc0b0\uc9c0\ub974\ucf58\uc0b0\ub0a9 (PZT)\uac00 \uc788\uc73c\uba70, \ub192\uc740 \uc555\uc804 \uacc4\uc218\uc640 \uc800\ub834\ud55c \uac00\uaca9\uc73c\ub85c \uc778\ud574 \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \ucd08\uc74c\ud30c \ubcc0\ud658\uae30 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.  PZT \uc678\uc5d0\ub3c4 \ud2f0\ud0c4\uc0b0\ubc14\ub968 (BaTiO3), \ub2c8\uc624\ube0c\uc0b0\ub9ac\ud2ac (LiNbO3),  \ub2c8\uc624\ube0c\uc0b0\uce7c\ub968 (KNbO3) \ub4f1\uc774 \uc788\uc73c\uba70, \uac01\uac01 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc7ac\ub8cc<\/th>\n<th>\ud654\ud559\uc2dd<\/th>\n<th>\uc555\uc804 \uacc4\uc218 (pC\/N)<\/th>\n<th>\ud2b9\uc9d5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PZT<\/td>\n<td>Pb(Zr,Ti)O3<\/td>\n<td>\ub192\uc74c (\uc57d 300-700)<\/td>\n<td>\uac00\uaca9 \ub300\ube44 \uc131\ub2a5 \uc6b0\uc218, \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c<\/td>\n<\/tr>\n<tr>\n<td>BaTiO3<\/td>\n<td>BaTiO3<\/td>\n<td>\uc911\uac04 (\uc57d 190)<\/td>\n<td>\uace0\uc628 \uc548\uc815\uc131<\/td>\n<\/tr>\n<tr>\n<td>LiNbO3<\/td>\n<td>LiNbO3<\/td>\n<td>\ub0ae\uc74c (\uc57d 7)<\/td>\n<td>\uad11\ud559\uc801 \ud2b9\uc131 \uc6b0\uc218, \ud45c\uba74 \ud0c4\uc131\ud30c \uc18c\uc790<\/td>\n<\/tr>\n<tr>\n<td>KNbO3<\/td>\n<td>KNbO3<\/td>\n<td>\ub192\uc74c (\uc57d 400)<\/td>\n<td>\ub192\uc740 \ud034\ub9ac \uc628\ub3c4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\ud3f4\ub9ac\uba38 \uc555\uc804 \uc7ac\ub8cc<\/h3>\n<p>\uc138\ub77c\ubbf9\uc5d0 \ube44\ud574 \uc720\uc5f0\ud558\uace0 \uac00\ubcbc\uc6b4 \ud3f4\ub9ac\uba38 \uacc4\uc5f4\uc758 \uc555\uc804 \uc7ac\ub8cc\ub3c4 \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uc608\ub85c \ud3f4\ub9ac\ubd88\ud654\ube44\ub2d0\ub9ac\ub374 (PVDF)\uc774 \uc788\uc73c\uba70, \uc720\uc5f0\uc131\uacfc \uc0dd\uccb4 \uc801\ud569\uc131\uc774 \ub6f0\uc5b4\ub098 \uc758\ub8cc\uc6a9 \uc13c\uc11c, \uc555\ub825 \uc13c\uc11c \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc7ac\ub8cc<\/th>\n<th>\ud654\ud559\uc2dd<\/th>\n<th>\uc555\uc804 \uacc4\uc218 (pC\/N)<\/th>\n<th>\ud2b9\uc9d5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PVDF<\/td>\n<td>(C2H2F2)n<\/td>\n<td>\uc911\uac04 (\uc57d 20-35)<\/td>\n<td>\uc720\uc5f0\uc131, \uc0dd\uccb4 \uc801\ud569\uc131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\ubcf5\ud569 \uc555\uc804 \uc7ac\ub8cc<\/h3>\n<p>\uc138\ub77c\ubbf9\uacfc \ud3f4\ub9ac\uba38\uc758 \uc7a5\uc810\uc744 \uacb0\ud569\ud55c \ubcf5\ud569 \uc555\uc804 \uc7ac\ub8cc\ub294  \uac01 \uc7ac\ub8cc\uc758 \ub2e8\uc810\uc744 \ubcf4\uc644\ud558\uace0 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uac1c\ubc1c\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc138\ub77c\ubbf9\uc758 \ub192\uc740 \uc555\uc804 \uacc4\uc218\uc640 \ud3f4\ub9ac\uba38\uc758 \uc720\uc5f0\uc131\uc744 \ub3d9\uc2dc\uc5d0 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ub2e8\uacb0\uc815 \uc555\uc804 \uc7ac\ub8cc<\/h3>\n<p>\ub2e8\uacb0\uc815 \uc555\uc804 \uc7ac\ub8cc\ub294 \ub192\uc740 \uc555\uc804 \uacc4\uc218\uc640 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc81c\uc870 \ube44\uc6a9\uc774 \ub192\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \uc758\ub8cc\uc6a9 \ucd08\uc74c\ud30c \uc774\ubbf8\uc9d5 \ubd84\uc57c\uc5d0\uc11c \ub192\uc740 \ud574\uc0c1\ub3c4\ub97c \uc694\uad6c\ud558\ub294 \uacbd\uc6b0, \ub2e8\uacb0\uc815 \uc7ac\ub8cc\uac00 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc77c\ubd80 \uace0\uc131\ub2a5 \uc758\ub8cc\uc6a9 \ucd08\uc74c\ud30c \ubcc0\ud658\uae30\ub294 \ub2e8\uacb0\uc815 \uc7ac\ub8cc\ub97c \ud65c\uc6a9\ud558\uc5ec \ub354\uc6b1 \uc815\ubc00\ud55c \uc9c4\ub2e8\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.  \ub9cc\uc57d \ucd08\uc74c\ud30c \uad00\ub828 \uc751\uc6a9\uc5d0\uc11c \ub354 \uc790\uc138\ud55c \uc815\ubcf4\uac00 \ud544\uc694\ud558\ub2e4\uba74 Beijing Ultrasonic\uacfc \uac19\uc740 \uc804\ubb38 \uae30\uc5c5\uc758 \uc790\ub8cc\ub97c \ucc38\uace0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc555\uc804 \uc7ac\ub8cc\ub294 \ub2e4\uc591\ud55c \uc885\ub958\uc640 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uac01 \uc7ac\ub8cc\uc758 \ud2b9\uc9d5\uc744 \uc774\ud574\ud558\uace0 \uc801\uc808\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.  \uc55e\uc73c\ub85c\ub3c4 \uc555\uc804 \uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc5f0\uad6c \uac1c\ubc1c\uc740 \uacc4\uc18d\ub420 \uac83\uc774\uba70, \ub354\uc6b1 \ud5a5\uc0c1\ub41c \uc131\ub2a5\uacfc \uc0c8\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc758 \ubc1c\uacac\uc744 \uae30\ub300\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \uc7ac\ub8cc \uacfc\ud559\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \uc555\uc804 \uae30\uc220\uc740 \uc5d0\ub108\uc9c0, \uc758\ub8cc, \ud658\uacbd \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc6b0\ub9ac\uc758 \uc0b6\uc744 \ub354\uc6b1 \ud48d\uc694\ub86d\uac8c \ub9cc\ub4e4\uc5b4\uc904 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc555\uc804 \ud6a8\uacfc\ub294 \ud2b9\uc815 \ubb3c\uc9c8\uc5d0 \uae30\uacc4\uc801 \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uae30\uac00 \ubc1c\uc0dd\ud558\ub294 \ud604\uc0c1\uc774\uba70, \ubc18\ub300\ub85c \uc804\uae30\uc7a5\uc744 \uac00\ud558\uba74 \ubb3c\uc9c8\uc758 \ud615\ud0dc\uac00 \ubcc0\ud558\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub54c\ubb38\uc5d0 \uc555\uc804 \uc7ac\ub8cc\ub294 \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc555\uc804 \uc7ac\ub8cc\uc758 \uc885\ub958\uc640 \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ud574\ub2f9 \ubd84\uc57c\uc758 \ubc1c\uc804\uacfc \uc751\uc6a9\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uc555\uc804 \uc7ac\ub8cc\uc758 \uc885\ub958, \ud2b9\uc131, \uadf8\ub9ac\uace0 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574<\/p>\n","protected":false},"author":1,"featured_media":1616,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-21978","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/21978","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/comments?post=21978"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/21978\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/1616"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=21978"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=21978"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=21978"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}