{"id":24722,"date":"2022-10-09T09:04:44","date_gmt":"2022-10-09T14:04:44","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/all-about-piezoelectric-materials\/"},"modified":"2025-01-21T02:27:30","modified_gmt":"2025-01-21T07:27:30","slug":"all-about-piezoelectric-materials","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ja\/all-about-piezoelectric-materials\/","title":{"rendered":"\u5727\u96fb\u6750\u6599\u306e\u3059\u3079\u3066\uff1a\u7279\u6027\u30fb\u5fdc\u7528\u30fb\u672a\u6765\u5c55\u671b"},"content":{"rendered":"<p>\u5727\u96fb\u6750\u6599\u306f\u3001\u6a5f\u68b0\u7684\u306a\u529b\u3084\u5727\u529b\u3092\u52a0\u3048\u308b\u3068\u96fb\u6c17\u3092\u767a\u751f\u3057\u3001\u9006\u306b\u96fb\u5727\u3092\u52a0\u3048\u308b\u3068\u5909\u5f62\u3059\u308b\u3068\u3044\u3046\u3001\u30e6\u30cb\u30fc\u30af\u306a\u7279\u6027\u3092\u6301\u3064\u6750\u6599\u3067\u3059\u3002\u3053\u306e\u7279\u6027\u306f\u300c\u5727\u96fb\u52b9\u679c\u300d\u3068\u547c\u3070\u308c\u3001\u30bb\u30f3\u30b5\u30fc\u3001\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u30fc\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u30cf\u30fc\u30d9\u30b9\u30c6\u30a3\u30f3\u30b0\u306a\u3069\u3001\u5e45\u5e83\u3044\u5206\u91ce\u3067\u5fdc\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7a3f\u3067\u306f\u3001\u5727\u96fb\u6750\u6599\u306e\u7a2e\u985e\u3001\u7279\u6027\u3001\u5fdc\u7528\u4f8b\u3001\u305d\u3057\u3066\u5c06\u6765\u306e\u5c55\u671b\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5727\u96fb\u6750\u6599\u306e\u7a2e\u985e<\/h3>\n<p>\u5727\u96fb\u6750\u6599\u306f\u3001\u5927\u304d\u304f\u5206\u3051\u3066\u30bb\u30e9\u30df\u30c3\u30af\u30b9\u3001\u5358\u7d50\u6676\u3001\u30dd\u30ea\u30de\u30fc\u3001\u8907\u5408\u6750\u6599\u306e4\u7a2e\u985e\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\u7a2e\u985e<\/th>\n<th>\u4ee3\u8868\u7684\u306a\u6750\u6599<\/th>\n<th>\u7279\u5fb4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30bb\u30e9\u30df\u30c3\u30af\u30b9<\/td>\n<td>PZT (\u30c1\u30bf\u30f3\u9178\u30b8\u30eb\u30b3\u30f3\u9178\u925b), BaTiO3 (\u30c1\u30bf\u30f3\u9178\u30d0\u30ea\u30a6\u30e0)<\/td>\n<td>\u5b89\u4fa1\u3001\u9ad8\u3044\u5727\u96fb\u6027\u3001\u91cf\u7523\u3057\u3084\u3059\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u5358\u7d50\u6676<\/td>\n<td>LiNbO3 (\u30cb\u30aa\u30d6\u9178\u30ea\u30c1\u30a6\u30e0), LiTaO3 (\u30bf\u30f3\u30bf\u30eb\u9178\u30ea\u30c1\u30a6\u30e0)<\/td>\n<td>\u9ad8\u3044\u5727\u96fb\u6027\u3001\u5b89\u5b9a\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u30dd\u30ea\u30de\u30fc<\/td>\n<td>PVDF (\u30dd\u30ea\u30d5\u30c3\u5316\u30d3\u30cb\u30ea\u30c7\u30f3)<\/td>\n<td>\u67d4\u8edf\u6027\u3001\u8efd\u91cf\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u8907\u5408\u6750\u6599<\/td>\n<td>PZT + \u30dd\u30ea\u30de\u30fc<\/td>\n<td>\u30bb\u30e9\u30df\u30c3\u30af\u30b9\u3068\u30dd\u30ea\u30de\u30fc\u306e\u9577\u6240\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u7279\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u5727\u96fb\u6750\u6599\u306e\u7279\u6027<\/h3>\n<p>\u5727\u96fb\u6750\u6599\u306e\u6027\u80fd\u306f\u3001\u5727\u96fb\u5b9a\u6570\u3001\u8a98\u96fb\u7387\u3001\u6a5f\u68b0\u7684\u54c1\u8cea\u4fc2\u6570\u306a\u3069\u3001\u69d8\u3005\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u3088\u3063\u3066\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u6750\u6599\u306e\u7a2e\u985e\u3084\u7d44\u6210\u3001\u88fd\u9020\u65b9\u6cd5\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u5909\u5316\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5727\u96fb\u6750\u6599\u306e\u5fdc\u7528\u4f8b<\/h3>\n<p>\u5727\u96fb\u6750\u6599\u306f\u3001\u305d\u306e\u30e6\u30cb\u30fc\u30af\u306a\u7279\u6027\u304b\u3089\u3001\u69d8\u3005\u306a\u5206\u91ce\u3067\u5fdc\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30bb\u30f3\u30b5\u30fc:<\/strong> \u5727\u529b\u30bb\u30f3\u30b5\u30fc\u3001\u52a0\u901f\u5ea6\u30bb\u30f3\u30b5\u30fc\u3001\u30b8\u30e3\u30a4\u30ed\u30bb\u30f3\u30b5\u30fc\u306a\u3069\u3002\u81ea\u52d5\u8eca\u3001\u822a\u7a7a\u5b87\u5b99\u3001\u533b\u7642\u6a5f\u5668\u306a\u3069\u3001\u591a\u304f\u306e\u5206\u91ce\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u30fc:<\/strong> \u8d85\u97f3\u6ce2\u30e2\u30fc\u30bf\u30fc\u3001\u7cbe\u5bc6\u4f4d\u7f6e\u6c7a\u3081\u88c5\u7f6e\u3001\u30a4\u30f3\u30af\u30b8\u30a7\u30c3\u30c8\u30d7\u30ea\u30f3\u30bf\u30fc\u306e\u30d8\u30c3\u30c9\u306a\u3069\u3002\u9ad8\u3044\u5fdc\u7b54\u6027\u3068\u7cbe\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u30cf\u30fc\u30d9\u30b9\u30c6\u30a3\u30f3\u30b0:<\/strong> \u632f\u52d5\u3084\u885d\u6483\u306a\u3069\u306e\u6a5f\u68b0\u7684\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u96fb\u6c17\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u5909\u63db\u3059\u308b\u6280\u8853\u3002\u74b0\u5883\u767a\u96fb\u3084\u30a6\u30a7\u30a2\u30e9\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u5fdc\u7528\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u8d85\u97f3\u6ce2\u767a\u751f:<\/strong> \u8d85\u97f3\u6ce2\u6d17\u6d44\u6a5f\u3084\u533b\u7642\u7528\u8d85\u97f3\u6ce2\u8a3a\u65ad\u88c5\u7f6e\u306a\u3069\u3002\u7279\u5b9a\u306e\u5468\u6ce2\u6570\u3067\u632f\u52d5\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u69d8\u3005\u306a\u52b9\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u5317\u4eac\u8d85\u97f3\u6ce2\u306e\u3088\u3046\u306a\u5c02\u9580\u30e1\u30fc\u30ab\u30fc\u306e\u6a5f\u5668\u304c\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u305d\u306e\u4ed6:<\/strong> 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