{"id":53212,"date":"2022-10-11T20:38:48","date_gmt":"2022-10-12T01:38:48","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/piezo-ceramics-reason-to-the-existence-of-piezoelectricity\/"},"modified":"2025-01-21T03:44:35","modified_gmt":"2025-01-21T08:44:35","slug":"piezo-ceramics-reason-to-the-existence-of-piezoelectricity","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/piezo-ceramics-reason-to-the-existence-of-piezoelectricity\/","title":{"rendered":"\uc555\uc804 \uc138\ub77c\ubbf9: \uc555\uc804\uae30\uc758 \ube44\ubc00\uc744 \ud30c\ud5e4\uce58\ub2e4"},"content":{"rendered":"

\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \uc678\ubd80\uc5d0\uc11c \uae30\uacc4\uc801\uc778 \ud798\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \uae30\uacc4\uc801\uc778 \ubcc0\ud615\uc774 \uc77c\uc5b4\ub098\ub294 \ud2b9\ubcc4\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc744 \uc555\uc804 \ud6a8\uacfc\ub77c\uace0 \ubd80\ub974\uba70, \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc874\uc7ac \uc774\uc720\ub294 \ubc14\ub85c \uc774 \uc555\uc804 \ud6a8\uacfc\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uae30 \uc704\ud568\uc785\ub2c8\ub2e4. \uc555\uc804 \uc138\ub77c\ubbf9\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uba70 \ud604\ub300 \uae30\uc220 \ubc1c\uc804\uc5d0 \ud06c\uac8c \uae30\uc5ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \ud6a8\uacfc\uc758 \uadfc\uc6d0: \uacb0\uc815 \uad6c\uc870<\/h3>\n

\uc555\uc804 \ud6a8\uacfc\ub294 \ubb3c\uc9c8\uc758 \uacb0\uc815 \uad6c\uc870\uc640 \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc555\uc804 \uc138\ub77c\ubbf9\uc740 \ube44\ub300\uce6d\uc801\uc778 \uacb0\uc815 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \uc678\ubd80 \uc555\ub825\uc5d0 \uc758\ud574 \uacb0\uc815 \uad6c\uc870\uac00 \ubcc0\ud615\ub418\uba74 \ub0b4\ubd80 \uc804\ud558\uc758 \ubd84\ud3ec\uac00 \ubc14\ub00c\uace0, \uc774\ub85c \uc778\ud574 \uc804\uc555\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc804\uc555\uc744 \uc778\uac00\ud558\uba74 \uacb0\uc815 \uad6c\uc870\uac00 \ubcc0\ud615\ub418\uc5b4 \uae30\uacc4\uc801\uc778 \uc6c0\uc9c1\uc784\uc774 \ubc1c\uc0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ube44\ub300\uce6d\uc801 \uacb0\uc815 \uad6c\uc870\uac00 \uc555\uc804 \ud6a8\uacfc\uc758 \ud575\uc2ec\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc7ac\ub8cc<\/h3>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \uc8fc\ub85c \ud2f0\ud0c4\uc0b0\uc9c0\ub974\ucf58\uc0b0\ub0a9(PZT)\uacfc \uac19\uc740 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uad6c\uc870\ub97c \uac00\uc9c4 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. PZT\ub294 \uc555\uc804 \ud2b9\uc131\uc774 \uc6b0\uc218\ud558\uace0, \uc81c\uc870 \uacf5\uc815\uc774 \ube44\uad50\uc801 \uac04\ub2e8\ud558\uba70 \uac00\uaca9 \uacbd\uc7c1\ub825\ub3c4 \uac16\ucd94\uace0 \uc788\uc5b4 \uc555\uc804 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\uc74c \ud45c\ub294 \ub300\ud45c\uc801\uc778 \uc555\uc804 \uc138\ub77c\ubbf9 \uc7ac\ub8cc\uc640 \uadf8 \ud2b9\uc9d5\uc744 \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n
\uc7ac\ub8cc<\/th>\n\ud2b9\uc9d5<\/th>\n\uc7a5\uc810<\/th>\n\ub2e8\uc810<\/th>\n<\/tr>\n<\/thead>\n
PZT<\/td>\n\ub192\uc740 \uc555\uc804 \uacc4\uc218, \uc6b0\uc218\ud55c \uc628\ub3c4 \uc548\uc815\uc131<\/td>\n\ub2e4\uc6a9\ub3c4, \uc800\ub834<\/td>\n\ub0a9 \ud568\uc720 (\ud658\uacbd \ubb38\uc81c)<\/td>\n<\/tr>\n
\uc218\uc815<\/td>\n\ub192\uc740 Q\uac12, \uc6b0\uc218\ud55c \uc8fc\ud30c\uc218 \uc548\uc815\uc131<\/td>\n\uace0\uc815\ubc00 \uc13c\uc11c<\/td>\n\ub0ae\uc740 \uc555\uc804 \uacc4\uc218, \uace0\uac00<\/td>\n<\/tr>\n
PVDF<\/td>\n\uc720\uc5f0\uc131, \ub113\uc740 \uc8fc\ud30c\uc218 \ub300\uc5ed<\/td>\n\uc758\ub8cc\uc6a9 \uc13c\uc11c, \ucd08\uc74c\ud30c \ud2b8\ub79c\uc2a4\ub4c0\uc11c<\/td>\n\ub0ae\uc740 \uc555\uc804 \uacc4\uc218<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \uadf8 \ud2b9\uc9d5\uc744 \ud65c\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uc751\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc13c\uc11c \ubd84\uc57c\uc5d0\uc11c\ub294 \uc555\ub825, \uac00\uc18d\ub3c4, \uc9c4\ub3d9 \ub4f1\uc744 \uce21\uc815\ud558\ub294 \uc13c\uc11c\ub85c \uc0ac\uc6a9\ub418\uba70, \uc561\ucd94\uc5d0\uc774\ud130 \ubd84\uc57c\uc5d0\uc11c\ub294 \ucd08\uc74c\ud30c \ubc1c\uc0dd\uae30, \ub9c8\uc774\ud06c\ub85c \ud38c\ud504, \uc815\ubc00 \uc704\uce58 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c \ub4f1\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc9c4\ub3d9\uc774\ub098 \uc555\ub825\uacfc \uac19\uc740 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd08\uc74c\ud30c \uc138\ucc99\uae30\ub294 \uc555\uc804 \uc138\ub77c\ubbf9\uc744 \uc774\uc6a9\ud558\uc5ec \ucd08\uc74c\ud30c\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ub300\ud45c\uc801\uc778 \uc751\uc6a9 \uc0ac\ub840\uc785\ub2c8\ub2e4. (\ub9cc\uc57d \ucd08\uc74c\ud30c \uc138\ucc99\uae30\uc758 \uc81c\uc870\uc0ac\ub97c \uba85\uc2dc\ud574\uc57c \ud55c\ub2e4\uba74, \ubca0\uc774\uc9d5 \ucd08\uc74c\ud30c(Beijing Ultrasonic)\ub97c \uc608\uc2dc\ub85c \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.)<\/p>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc758 \ubbf8\ub798<\/h3>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \uc7ac\ub8cc \uacfc\ud559 \ubc0f \uacf5\ud559 \ubd84\uc57c\uc758 \uc9c0\uc18d\uc801\uc778 \uc5f0\uad6c \uac1c\ubc1c\uc744 \ud1b5\ud574 \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub418\uace0 \uc788\uc73c\uba70, \uc0c8\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uac00 \ub04a\uc784\uc5c6\uc774 \ubc1c\uad74\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\ub798\uc5d0\ub294 \ub354\uc6b1 \ub192\uc740 \ud6a8\uc728\uacfc \uc548\uc815\uc131\uc744 \uac00\uc9c4 \uc555\uc804 \uc138\ub77c\ubbf9 \uc18c\uc7ac\uac00 \uac1c\ubc1c\ub418\uc5b4 \uc758\ub8cc, \uc5d0\ub108\uc9c0, \ud658\uacbd \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud560 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4. \ud2b9\ud788, \ub098\ub178 \uae30\uc220\uacfc \uc811\ubaa9\ub41c \uc555\uc804 \uc18c\uc790\ub294 \ubbf8\ub798 \uc0ac\ud68c\uc758 \uae30\uc220 \ud601\uc2e0\uc744 \uc774\ub04c\uc5b4\uac08 \ud575\uc2ec \uae30\uc220 \uc911 \ud558\ub098\ub85c \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \uc555\uc804 \ud6a8\uacfc\ub77c\ub294 \ub3c5\ud2b9\ud55c \ud2b9\uc131\uc744 \ubc14\ud0d5\uc73c\ub85c \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc18c\uc7ac\ub85c \uc790\ub9ac\ub9e4\uae40\ud588\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c\ub3c4 \ub04a\uc784\uc5c6\ub294 \uc5f0\uad6c \uac1c\ubc1c\uc744 \ud1b5\ud574 \uc555\uc804 \uc138\ub77c\ubbf9 \uae30\uc220\uc740 \ub354\uc6b1 \ubc1c\uc804\ud558\uace0, \uc6b0\ub9ac \uc0dd\ud65c\uc744 \ub354\uc6b1 \ud48d\uc694\ub86d\uac8c \ub9cc\ub4e4\uc5b4 \uc904 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc555\uc804 \uc138\ub77c\ubbf9\uc740 \uc678\ubd80\uc5d0\uc11c \uae30\uacc4\uc801\uc778 \ud798\uc744 \uac00\ud558\uba74 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \uae30\uacc4\uc801\uc778 \ubcc0\ud615\uc774 \uc77c\uc5b4\ub098\ub294 \ud2b9\ubcc4\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc744 \uc555\uc804 \ud6a8\uacfc\ub77c\uace0 \ubd80\ub974\uba70, \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc874\uc7ac \uc774\uc720\ub294 \ubc14\ub85c \uc774 \uc555\uc804 \ud6a8\uacfc\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uae30 \uc704\ud568\uc785\ub2c8\ub2e4. \uc555\uc804 \uc138\ub77c\ubbf9\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305 \ub4f1 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uba70 \ud604\ub300 \uae30\uc220 \ubc1c\uc804\uc5d0 \ud06c\uac8c \uae30\uc5ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc555\uc804 \ud6a8\uacfc\uc758 \uadfc\uc6d0: \uacb0\uc815 \uad6c\uc870<\/p>\n","protected":false},"author":1,"featured_media":557,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-53212","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\/53212","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=53212"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/53212\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/557"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=53212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=53212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=53212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}