{"id":28037,"date":"2023-04-25T14:49:27","date_gmt":"2023-04-25T19:49:27","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-is-piezoelectric-material\/"},"modified":"2025-01-21T03:47:38","modified_gmt":"2025-01-21T08:47:38","slug":"what-is-piezoelectric-material","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/what-is-piezoelectric-material\/","title":{"rendered":"\uc555\uc804 \uc18c\uc7ac\ub780 \ubb34\uc5c7\uc774\uba70 \uc5b4\ub5bb\uac8c \ud65c\uc6a9\ub420\uae4c\uc694?"},"content":{"rendered":"

\uc555\uc804 \uc7ac\ub8cc\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\uc640 \uc804\uae30\uc801 \uc5d0\ub108\uc9c0\ub97c \uc0c1\ud638 \ubcc0\ud658\ud560 \uc218 \uc788\ub294 \ud2b9\ubcc4\ud55c \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \uc989, \uc555\ub825\uc774\ub098 \uc9c4\ub3d9\uacfc \uac19\uc740 \uae30\uacc4\uc801 \ud798\uc744 \uac00\ud558\uba74 \uc804\uae30\ub97c \uc0dd\uc131\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \ubb3c\ub9ac\uc801\uc778 \ubcc0\ud615\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c5\ud2b9\ud55c \ud2b9\uc131 \ub355\ubd84\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 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc7ac\ub8cc\uc758 \uc6d0\ub9ac, \uc885\ub958, \uadf8\ub9ac\uace0 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \ud6a8\uacfc\uc758 \uc6d0\ub9ac<\/h3>\n

\uc555\uc804 \ud6a8\uacfc\ub294 \uc7ac\ub8cc \ub0b4\ubd80\uc758 \uacb0\uc815 \uad6c\uc870\uc640 \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc555\uc804 \uc7ac\ub8cc\ub294 \ube44\ub300\uce6d\uc801\uc778 \uacb0\uc815 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \uc678\ubd80\uc5d0\uc11c \ud798\uc744 \ubc1b\uc73c\uba74 \ub0b4\ubd80 \uc804\ud558 \ubd84\ud3ec\uac00 \ubcc0\ud654\ud558\uace0, \uc774\ub85c \uc778\ud574 \uc804\uc555\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub97c \uc815\uc555\uc804 \ud6a8\uacfc(Direct piezoelectric effect)\ub77c\uace0 \ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c, \uc678\ubd80\uc5d0\uc11c \uc804\uc555\uc744 \uac00\ud558\uba74 \uacb0\uc815 \uad6c\uc870\uac00 \ubcc0\ud615\ub418\uba74\uc11c \ubb3c\ub9ac\uc801\uc778 \uc6c0\uc9c1\uc784\uc774 \ubc1c\uc0dd\ud558\ub294\ub370, \uc774\ub97c \uc5ed\uc555\uc804 \ud6a8\uacfc(Converse piezoelectric effect)\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n

\uc555\uc804 \uc7ac\ub8cc\uc758 \uc885\ub958<\/h3>\n

\uc555\uc804 \uc7ac\ub8cc\ub294 \ud06c\uac8c \uc138\ub77c\ubbf9, \ub2e8\uacb0\uc815, \uace0\ubd84\uc790, \ubcf5\ud569 \uc7ac\ub8cc\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc7ac\ub8cc\uc758 \ud2b9\uc9d5\uacfc \uc7a5\ub2e8\uc810\uc744 \ud45c\ub85c \uc815\ub9ac\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n
\uc7ac\ub8cc \uc885\ub958<\/th>\n\ud2b9\uc9d5<\/th>\n\uc7a5\uc810<\/th>\n\ub2e8\uc810<\/th>\n<\/tr>\n<\/thead>\n
\uc138\ub77c\ubbf9 (e.g., PZT)<\/td>\n\ub192\uc740 \uc555\uc804 \uacc4\uc218, \uc800\ub834\ud55c \uac00\uaca9<\/td>\n\uc6b0\uc218\ud55c \uc131\ub2a5, \ub300\ub7c9 \uc0dd\uc0b0 \uc6a9\uc774<\/td>\n\ucde8\uc131, \ub192\uc740 \uad6c\ub3d9 \uc804\uc555<\/td>\n<\/tr>\n
\ub2e8\uacb0\uc815 (e.g., Quartz)<\/td>\n\ub192\uc740 \uc548\uc815\uc131, \ub113\uc740 \uc8fc\ud30c\uc218 \ub300\uc5ed<\/td>\n\uc815\ubc00 \uce21\uc815\uc5d0 \uc801\ud569<\/td>\n\ub192\uc740 \uac00\uaca9, \uac00\uacf5 \uc5b4\ub824\uc6c0<\/td>\n<\/tr>\n
\uace0\ubd84\uc790 (e.g., PVDF)<\/td>\n\uc720\uc5f0\uc131, \ub113\uc740 \uba74\uc801 \uc81c\uc791 \uac00\ub2a5<\/td>\n\uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30 \uc801\uc6a9 \uac00\ub2a5<\/td>\n\ub0ae\uc740 \uc555\uc804 \uacc4\uc218<\/td>\n<\/tr>\n
\ubcf5\ud569 \uc7ac\ub8cc<\/td>\n\uac01 \uc7ac\ub8cc\uc758 \uc7a5\uc810 \uc870\ud569<\/td>\n\ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub9de\ucda4 \uc124\uacc4 \uac00\ub2a5<\/td>\n\uc81c\uc870 \uacf5\uc815 \ubcf5\uc7a1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc555\uc804 \uc7ac\ub8cc\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h3>\n

\uc555\uc804 \uc7ac\ub8cc\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uc608\uc2dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

    \n
  • \uc13c\uc11c:<\/strong> \uc555\ub825, \uac00\uc18d\ub3c4, \uc9c4\ub3d9 \ub4f1\uc744 \uce21\uc815\ud558\ub294 \uc13c\uc11c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc790\ub3d9\ucc28 \uc5d0\uc5b4\ubc31 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \ucda9\uaca9\uc744 \uac10\uc9c0\ud558\ub294 \uc555\uc804 \uc13c\uc11c\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n
  • \uc561\ucd94\uc5d0\uc774\ud130:<\/strong> \ubbf8\uc138\ud55c \uc6c0\uc9c1\uc784\uc744 \uc81c\uc5b4\ud558\ub294 \uc561\ucd94\uc5d0\uc774\ud130\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd08\uc74c\ud30c \uc9c4\ub2e8 \uc7a5\ube44\uc5d0\uc11c\ub294 \uc555\uc804 \uc18c\uc790\uac00 \ucd08\uc74c\ud30c\ub97c \uc0dd\uc131\ud558\uace0 \uc218\uc2e0\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud2b9\uc815 \ucd08\uc74c\ud30c \uc9c4\ub2e8 \uc7a5\ube44\uc5d0\uc11c \uc555\uc804 \uc18c\uc790\uc758 \uc131\ub2a5\uc774 \uc911\uc694\ud55c \uacbd\uc6b0, \ubca0\uc774\uc9d5 \ucd08\uc74c\ud30c(Beijing Ultrasonic)\uc640 \uac19\uc740 \uc804\ubb38 \uc5c5\uccb4\uc758 \uc81c\ud488\uc774 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \uc5d0\ub108\uc9c0 \ud558\ubca0\uc2a4\ud305:<\/strong> \uc9c4\ub3d9, \uc555\ub825 \ub4f1\uc758 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\uc5ec \uc5d0\ub108\uc9c0\ub97c \uc218\ud655\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n
  • \ubc1c\uc804\uae30:<\/strong> \uc555\uc804 \uc7ac\ub8cc\ub97c \uc774\uc6a9\ud558\uc5ec \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \ubc1c\uc804\uae30\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n

    \uc555\uc804 \uc7ac\ub8cc\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\uc640 \uc804\uae30\uc801 \uc5d0\ub108\uc9c0\ub97c \uc0c1\ud638 \ubcc0\ud658\ud558\ub294 \ud2b9\ubcc4\ud55c \ub2a5\ub825 \ub355\ubd84\uc5d0 \ud604\ub300 \uc0ac\ud68c\uc758 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc18c\uc7ac\ub85c \uc790\ub9ac\ub9e4\uae40\ud588\uc2b5\ub2c8\ub2e4. \ubbf8\ub798\uc5d0\ub294 \ub354\uc6b1 \ubc1c\uc804\ub41c \uc555\uc804 \uc7ac\ub8cc\uc640 \uae30\uc220\uc744 \ud1b5\ud574 \uc5d0\ub108\uc9c0, \uc758\ub8cc, \ud658\uacbd \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ud601\uc2e0\uc801\uc778 \ubc1c\uc804\uc774 \uc774\ub8e8\uc5b4\uc9c8 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

    \uc555\uc804 \uc7ac\ub8cc\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\uc640 \uc804\uae30\uc801 \uc5d0\ub108\uc9c0\ub97c \uc0c1\ud638 \ubcc0\ud658\ud560 \uc218 \uc788\ub294 \ud2b9\ubcc4\ud55c \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \uc989, \uc555\ub825\uc774\ub098 \uc9c4\ub3d9\uacfc \uac19\uc740 \uae30\uacc4\uc801 \ud798\uc744 \uac00\ud558\uba74 \uc804\uae30\ub97c \uc0dd\uc131\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \ubb3c\ub9ac\uc801\uc778 \ubcc0\ud615\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c5\ud2b9\ud55c \ud2b9\uc131 \ub355\ubd84\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 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc7ac\ub8cc\uc758 \uc6d0\ub9ac, \uc885\ub958, \uadf8\ub9ac\uace0 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc790\uc138\ud788<\/p>\n","protected":false},"author":1,"featured_media":1617,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-28037","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\/28037","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=28037"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/28037\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/1617"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=28037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=28037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=28037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}