{"id":29125,"date":"2023-04-22T03:00:58","date_gmt":"2023-04-22T08:00:58","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-piezo-crystals\/"},"modified":"2025-01-21T03:39:17","modified_gmt":"2025-01-21T08:39:17","slug":"how-to-make-piezo-crystals","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-to-make-piezo-crystals\/","title":{"rendered":"\uc555\uc804 \uacb0\uc815 \uc81c\uc791\uc758 \ubaa8\ub4e0 \uac83: A to Z \uc644\ubcbd \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\uc555\uc804 \ud06c\ub9ac\uc2a4\ud0c8\uc740 \uae30\uacc4\uc801 \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc744 \uc0dd\uc131\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \ubb3c\ub9ac\uc801 \ubcc0\ud615\uc744 \uc77c\uc73c\ud0a4\ub294 \ud2b9\ubcc4\ud55c \ud2b9\uc131\uc744 \uac00\uc9c4 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \ubc1c\uc9c4\uae30 \ub4f1 \ub2e4\uc591\ud55c \uc804\uc790 \uae30\uae30\uc5d0 \ud544\uc218\uc801\uc778 \ubd80\ud488\uc73c\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4.  \uc555\uc804 \ud06c\ub9ac\uc2a4\ud0c8 \uc81c\uc791 \uacfc\uc815\uc740 \ub9e4\uc6b0 \uc815\ubc00\ud558\uace0 \ubcf5\uc7a1\ud55c \uae30\uc220\uc744 \uc694\uad6c\ud558\uba70, \uc18c\uc7ac \uc120\ud0dd\ubd80\ud130 \ucd5c\uc885 \uc81c\ud488 \ud14c\uc2a4\ud2b8\uae4c\uc9c0 \uc5ec\ub7ec \ub2e8\uacc4\ub97c \uac70\uce69\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \ud06c\ub9ac\uc2a4\ud0c8\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\uc804 \uc7ac\ub8cc \uc120\ud0dd<\/h3>\n<p>\uc555\uc804 \ud06c\ub9ac\uc2a4\ud0c8 \uc81c\uc791\uc758 \uccab \ub2e8\uacc4\ub294 \uc801\uc808\ud55c \uc555\uc804 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\ub294 \uc11d\uc601(Quartz), PZT (lead zirconate titanate), \uadf8\ub9ac\uace0 \ud3f4\ub9ac\ubd88\ud654\ube44\ub2d0\ub9ac\ub374(PVDF) \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uc7ac\ub8cc\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \uac01 \uc7ac\ub8cc\uc758 \ud2b9\uc9d5\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 \uacc4\uc218<\/th>\n<th>\uc628\ub3c4 \uc548\uc815\uc131<\/th>\n<th>\uac00\uaca9<\/th>\n<th>\uc6a9\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc11d\uc601<\/td>\n<td>\ub0ae\uc74c<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\uace0\uc815\ubc00 \ubc1c\uc9c4\uae30<\/td>\n<\/tr>\n<tr>\n<td>PZT<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\uc911\uac04<\/td>\n<td>\uc911\uac04<\/td>\n<td>\uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130<\/td>\n<\/tr>\n<tr>\n<td>PVDF<\/td>\n<td>\uc911\uac04<\/td>\n<td>\ub0ae\uc74c<\/td>\n<td>\ub0ae\uc74c<\/td>\n<td>\uc555\ub825 \uc13c\uc11c, \uc2a4\ud53c\ucee4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uacb0\uc815 \uc131\uc7a5<\/h3>\n<p>\uc120\ud0dd\ub41c \uc7ac\ub8cc\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uacb0\uc815 \uc131\uc7a5 \ubc29\ubc95\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc11d\uc601\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \uc218\uc5f4 \ud569\uc131\ubc95\uc774 \uc0ac\uc6a9\ub418\uba70, PZT\ub294 \uace0\uc0c1 \ubc18\uc751\ubc95\uc774\ub098 \uc6a9\uc561\ubc95\uc73c\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4.  \uc774 \uacfc\uc815\uc5d0\uc11c \uc628\ub3c4, \uc555\ub825, \uadf8\ub9ac\uace0 \uc131\uc7a5 \uc18d\ub3c4 \ub4f1\uc744 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud558\uc5ec \uace0\ud488\uc9c8\uc758 \ub2e8\uacb0\uc815\uc744 \uc5bb\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc808\ub2e8 \ubc0f \uc5f0\ub9c8<\/h3>\n<p>\uc131\uc7a5\ub41c \uacb0\uc815\uc740 \uc6d0\ud558\ub294 \ud06c\uae30\uc640 \ud615\ud0dc\ub85c \uc808\ub2e8 \ubc0f \uc5f0\ub9c8\ub429\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \ub9e4\uc6b0 \uc815\ubc00\ud558\uac8c \uc9c4\ud589\ub418\uc5b4\uc57c \ud558\uba70,  \uc555\uc804 \ud2b9\uc131\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uacb0\uc815\uc758 \ubc29\ud5a5\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ud2b9\ud788 \ucd08\uc74c\ud30c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc815\ubc00\ud55c \uc808\ub2e8\uacfc \uc5f0\ub9c8\uac00 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\uadf9 \ud615\uc131<\/h3>\n<p>\uc808\ub2e8 \ubc0f \uc5f0\ub9c8\ub41c \ud06c\ub9ac\uc2a4\ud0c8 \ud45c\uba74\uc5d0\ub294 \uc804\uadf9\uc744 \ud615\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uae08, \uc740, \ub610\ub294 \ubc31\uae08\uacfc \uac19\uc740 \uc804\ub3c4\uc131 \ubb3c\uc9c8\uc774 \ubc15\ub9c9 \uc99d\ucc29 \uae30\uc220\uc744 \uc774\uc6a9\ud558\uc5ec \ucf54\ud305\ub429\ub2c8\ub2e4. \uc804\uadf9\uc758 \ud615\ud0dc\uc640 \ud06c\uae30\ub294 \ud06c\ub9ac\uc2a4\ud0c8\uc758 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<h3>\ubd84\uadf9 \ucc98\ub9ac<\/h3>\n<p>\uc77c\ubd80 \uc555\uc804 \uc7ac\ub8cc, \ud2b9\ud788 PZT\uc758 \uacbd\uc6b0\uc5d0\ub294 \ubd84\uadf9 \ucc98\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.  \uac15\ud55c \uc804\uae30\uc7a5\uc744 \uac00\ud558\uc5ec \uc7ac\ub8cc \ub0b4\ubd80\uc758 \ubd84\uadf9 \ubc29\ud5a5\uc744 \uc815\ub82c\uc2dc\ud0a4\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4.  \uc774\ub97c \ud1b5\ud574 \uc555\uc804 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc0ac<\/h3>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc81c\uc791\ub41c \uc555\uc804 \ud06c\ub9ac\uc2a4\ud0c8\uc740 \uc5c4\uaca9\ud55c \ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc0ac \uacfc\uc815\uc744 \uac70\uce69\ub2c8\ub2e4. \uc555\uc804 \uacc4\uc218, \uacf5\uc9c4 \uc8fc\ud30c\uc218, \uadf8\ub9ac\uace0 \uae30\uacc4\uc801 \uac15\ub3c4 \ub4f1\uc744 \uce21\uc815\ud558\uc5ec \uc81c\ud488\uc758 \uc131\ub2a5\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd08\uc74c\ud30c \uc138\ucc99\uae30\uc758 \uacbd\uc6b0 \ud2b9\uc815 \uc8fc\ud30c\uc218\uc5d0\uc11c\uc758 \uc131\ub2a5\uc774 \uc911\uc694\ud558\ubbc0\ub85c, \uc774\ub97c \uc815\ud655\ud558\uac8c \uce21\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.  (\ub9cc\uc57d \ucd08\uc74c\ud30c \uc138\ucc99\uae30\uc758 \uc131\ub2a5 \uce21\uc815\uc5d0 \ud2b9\uc815 \ube0c\ub79c\ub4dc\uc758 \uc7a5\ube44\uac00 \ud544\uc218\uc801\uc77c \uacbd\uc6b0, \ubca0\uc774\uc9d5 \ucd08\uc74c\ud30c(Beijing Ultrasonic)\ub97c \uc5b8\uae09\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.)<\/p>\n<p>\uc555\uc804 \ud06c\ub9ac\uc2a4\ud0c8 \uc81c\uc791\uc740 \uace0\ub3c4\uc758 \uae30\uc220\uacfc \uc815\ubc00\uc131\uc744 \uc694\uad6c\ud558\ub294 \ubcf5\uc7a1\ud55c \uacfc\uc815\uc785\ub2c8\ub2e4.  \uac01 \ub2e8\uacc4\ubcc4\ub85c \uc138\uc2ec\ud55c \uc8fc\uc758\uc640 \uc815\ud655\ud55c \uc81c\uc5b4\uac00 \ud544\uc694\ud558\uba70, \ucd5c\uc885 \uc81c\ud488\uc758 \uc131\ub2a5\uc740 \uc7ac\ub8cc \uc120\ud0dd\ubd80\ud130 \ud14c\uc2a4\ud2b8\uae4c\uc9c0 \ubaa8\ub4e0 \uacfc\uc815\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.  \uc55e\uc73c\ub85c\ub3c4 \uc555\uc804 \uae30\uc220\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ub354\uc6b1 \ubc1c\uc804\ud558\uace0 \ud65c\uc6a9\ub420 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc555\uc804 \ud06c\ub9ac\uc2a4\ud0c8\uc740 \uae30\uacc4\uc801 \uc555\ub825\uc744 \uac00\ud558\uba74 \uc804\uc555\uc744 \uc0dd\uc131\ud558\uace0, \ubc18\ub300\ub85c \uc804\uc555\uc744 \uac00\ud558\uba74 \ubb3c\ub9ac\uc801 \ubcc0\ud615\uc744 \uc77c\uc73c\ud0a4\ub294 \ud2b9\ubcc4\ud55c \ud2b9\uc131\uc744 \uac00\uc9c4 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \uc13c\uc11c, \uc561\ucd94\uc5d0\uc774\ud130, \ubc1c\uc9c4\uae30 \ub4f1 \ub2e4\uc591\ud55c \uc804\uc790 \uae30\uae30\uc5d0 \ud544\uc218\uc801\uc778 \ubd80\ud488\uc73c\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4. \uc555\uc804 \ud06c\ub9ac\uc2a4\ud0c8 \uc81c\uc791 \uacfc\uc815\uc740 \ub9e4\uc6b0 \uc815\ubc00\ud558\uace0 \ubcf5\uc7a1\ud55c \uae30\uc220\uc744 \uc694\uad6c\ud558\uba70, \uc18c\uc7ac \uc120\ud0dd\ubd80\ud130 \ucd5c\uc885 \uc81c\ud488 \ud14c\uc2a4\ud2b8\uae4c\uc9c0 \uc5ec\ub7ec \ub2e8\uacc4\ub97c \uac70\uce69\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \ud06c\ub9ac\uc2a4\ud0c8\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574<\/p>\n","protected":false},"author":1,"featured_media":26468,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-29125","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\/29125","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=29125"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/29125\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26468"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=29125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=29125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=29125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}