{"id":43536,"date":"2024-04-15T02:56:10","date_gmt":"2024-04-15T07:56:10","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/beyond-pottery-the-science-behind-piezoceramic-materials\/"},"modified":"2025-01-21T03:26:19","modified_gmt":"2025-01-21T08:26:19","slug":"beyond-pottery-the-science-behind-piezoceramic-materials","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/beyond-pottery-the-science-behind-piezoceramic-materials\/","title":{"rendered":"\uc555\uc804\uc138\ub77c\ubbf9: \ub3c4\uc790\uae30 \ub108\uba38, \uacfc\ud559\uc758 \uc601\uc5ed\uc73c\ub85c"},"content":{"rendered":"<p>\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \ub3c4\uc790\uae30\uc640 \uac19\uc740 \uc804\ud1b5\uc801\uc778 \uc6a9\ub3c4\ub97c \ub118\uc5b4 \ud604\ub300 \uacfc\ud559 \uae30\uc220\uc758 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.  \ub2e8\uc21c\ud55c \uc555\ub825 \uac10\uc9c0 \uae30\ub2a5\uc744 \ub118\uc5b4 \uc5d0\ub108\uc9c0 \uc218\ud655, \uc758\ub8cc \uc774\ubbf8\uc9d5, \uc815\ubc00 \uc81c\uc5b4 \ub4f1 \ud3ed\ub113\uc740 \uc751\uc6a9 \ubd84\uc57c\ub85c \ud655\uc7a5\ub418\uba74\uc11c \uadf8 \uc911\uc694\uc131\uc774 \ub354\uc6b1 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc138\ub77c\ubbf9 \uc18c\uc7ac\uc758 \uacfc\ud559\uc801 \uc6d0\ub9ac\uc640 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac<\/h3>\n<p>\uc555\uc804 \ud6a8\uacfc\ub294 \ud2b9\uc815 \uacb0\uc815 \uad6c\uc870\ub97c \uac00\uc9c4 \ubb3c\uc9c8\uc5d0 \uae30\uacc4\uc801 \uc555\ub825\uc774\ub098 \uc9c4\ub3d9\uc744 \uac00\ud558\uba74 \uc804\uae30\uc801 \ubd84\uadf9\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uae30\uc7a5\uc744 \uac00\ud558\uba74 \ubb3c\uc9c8\uc758 \ud615\ud0dc\uac00 \ubcc0\ud558\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc740 \ubb3c\uc9c8 \ub0b4\ubd80\uc758 \ube44\ub300\uce6d\uc801\uc778 \uc804\ud558 \ubd84\ud3ec\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\uba70, \uc555\uc804 \uc138\ub77c\ubbf9\uc740 \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub41c \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc885\ub958 \ubc0f \ud2b9\uc131<\/h3>\n<p>\ub2e4\uc591\ud55c \uc885\ub958\uc758 \uc555\uc804 \uc138\ub77c\ubbf9\uc774 \uc874\uc7ac\ud558\uba70, \uac01\uac01\uc758 \ud2b9\uc131\uc740 \uad6c\uc131 \uc6d0\uc18c\uc640 \uacb0\uc815 \uad6c\uc870\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uc555\uc804 \uc138\ub77c\ubbf9\uc73c\ub85c\ub294 PZT (\ub0a9 \uc9c0\ub974\ucf54\ub284 \ud2f0\ud0c0\ub124\uc774\ud2b8),  BaTiO3 (\ud2f0\ud0c4\uc0b0\ubc14\ub968) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uc8fc\uc694 \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \ud2b9\uc131\uc744 \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc7ac\ub8cc<\/th>\n<th>\uc555\uc804 \uc0c1\uc218 (d33) (pC\/N)<\/th>\n<th>\ud050\ub9ac \uc628\ub3c4 (\u00b0C)<\/th>\n<th>\uc720\uc804\uc728<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PZT<\/td>\n<td>200-700<\/td>\n<td>250-350<\/td>\n<td>1000-4000<\/td>\n<\/tr>\n<tr>\n<td>BaTiO3<\/td>\n<td>190<\/td>\n<td>120<\/td>\n<td>1200-1700<\/td>\n<\/tr>\n<tr>\n<td>PVDF<\/td>\n<td>20-35<\/td>\n<td>80<\/td>\n<td>10-12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n<p>\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5d0\ub108\uc9c0 \uc218\ud655 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc555\uc804 \uc18c\uc790\ub97c \uc774\uc6a9\ud558\uc5ec \uc9c4\ub3d9\uc774\ub098 \uc555\ub825\uc744 \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \uae30\uc220\uc774 \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc758\ub8cc \ubd84\uc57c\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c \uc9c4\ub2e8 \uc7a5\ube44\uc5d0 \uc555\uc804 \uc138\ub77c\ubbf9\uc774 \uc0ac\uc6a9\ub418\uba70, \ucd08\uc74c\ud30c\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uace0 \uac10\uc9c0\ud558\ub294 \ud575\uc2ec \ubd80\ud488 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.  \ub9cc\uc57d \ucd08\uc74c\ud30c \uad00\ub828 \uc751\uc6a9\uc5d0\uc11c \ud2b9\uc815 \ube0c\ub79c\ub4dc\ub97c \uc5b8\uae09\ud574\uc57c \ud55c\ub2e4\uba74, \ubca0\uc774\uc9d5 \ucd08\uc74c\ud30c(Beijing Ultrasonic)\ub97c \uace0\ub824\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \ub610\ud55c, \uc815\ubc00 \uc81c\uc5b4 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130\ub97c \uc774\uc6a9\ud558\uc5ec \ubbf8\uc138\ud55c \uc6c0\uc9c1\uc784\uc744 \uc81c\uc5b4\ud558\ub294 \uae30\uc220\uc774 \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc815\ub9ac\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\ubd84\uc57c<\/th>\n<th>\uc751\uc6a9 \uc608\uc2dc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc5d0\ub108\uc9c0<\/td>\n<td>\uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305, \uc555\uc804 \ubc1c\uc804\uae30<\/td>\n<\/tr>\n<tr>\n<td>\uc758\ub8cc<\/td>\n<td>\ucd08\uc74c\ud30c \uc9c4\ub2e8 \uc7a5\ube44, \ucd08\uc74c\ud30c \uce58\ub8cc<\/td>\n<\/tr>\n<tr>\n<td>\uc0b0\uc5c5<\/td>\n<td>\uc555\uc804 \uc13c\uc11c, \uc555\uc804 \uc561\ucd94\uc5d0\uc774\ud130<\/td>\n<\/tr>\n<tr>\n<td>\uc790\ub3d9\ucc28<\/td>\n<td>\ub178\ud0b9 \uc13c\uc11c, \uc5f0\ub8cc \ubd84\uc0ac \uc2dc\uc2a4\ud15c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc555\uc804 \uc138\ub77c\ubbf9 \uc18c\uc7ac\ub294 \ub04a\uc784\uc5c6\ub294 \uc5f0\uad6c \uac1c\ubc1c\uc744 \ud1b5\ud574 \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub418\uace0 \uc788\uc73c\uba70,  \ubbf8\ub798\uc5d0\ub294 \ub354\uc6b1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud601\uc2e0\uc801\uc778 \uae30\uc220 \ubc1c\uc804\uc744 \uc774\ub04c\uc5b4\ub0bc \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4. \ud2b9\ud788, \uc5d0\ub108\uc9c0, \uc758\ub8cc, \ud658\uacbd \ub4f1 \uc778\ub958\uac00 \uc9c1\uba74\ud55c \uc911\uc694\ud55c \ubb38\uc81c\ub4e4\uc744 \ud574\uacb0\ud558\ub294 \ub370  \ud06c\uac8c \uae30\uc5ec\ud560 \uc7a0\uc7ac\ub825\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.  \uc555\uc804 \uc138\ub77c\ubbf9 \uae30\uc220\uc758 \ubc1c\uc804\uc740 \uc9c0\uc18d \uac00\ub2a5\ud55c \ubbf8\ub798\ub97c \uc704\ud55c \ud575\uc2ec \uae30\uc220\ub85c \uc790\ub9ac\ub9e4\uae40\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \ub3c4\uc790\uae30\uc640 \uac19\uc740 \uc804\ud1b5\uc801\uc778 \uc6a9\ub3c4\ub97c \ub118\uc5b4 \ud604\ub300 \uacfc\ud559 \uae30\uc220\uc758 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc21c\ud55c \uc555\ub825 \uac10\uc9c0 \uae30\ub2a5\uc744 \ub118\uc5b4 \uc5d0\ub108\uc9c0 \uc218\ud655, \uc758\ub8cc \uc774\ubbf8\uc9d5, \uc815\ubc00 \uc81c\uc5b4 \ub4f1 \ud3ed\ub113\uc740 \uc751\uc6a9 \ubd84\uc57c\ub85c \ud655\uc7a5\ub418\uba74\uc11c \uadf8 \uc911\uc694\uc131\uc774 \ub354\uc6b1 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc138\ub77c\ubbf9 \uc18c\uc7ac\uc758 \uacfc\ud559\uc801 \uc6d0\ub9ac\uc640 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac \uc555\uc804 \ud6a8\uacfc\ub294<\/p>\n","protected":false},"author":1,"featured_media":23771,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-43536","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\/43536","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=43536"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/43536\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/23771"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=43536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=43536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=43536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}