{"id":27603,"date":"2023-04-25T16:22:52","date_gmt":"2023-04-25T21:22:52","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-is-a-piezo-crystal\/"},"modified":"2025-01-20T23:31:54","modified_gmt":"2025-01-21T04:31:54","slug":"what-is-a-piezo-crystal","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/zh-hans\/what-is-a-piezo-crystal\/","title":{"rendered":"\u538b\u7535\u6676\u4f53\u8be6\u89e3\uff1a\u539f\u7406\u3001\u5e94\u7528\u53ca\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u4e0e\u6280\u672f\u9769\u65b0"},"content":{"rendered":"

\u538b\u7535\u6676\u4f53\u662f\u4e00\u79cd\u795e\u5947\u7684\u6750\u6599\uff0c\u5b83\u80fd\u591f\u5c06\u673a\u68b0\u80fd\u548c\u7535\u80fd\u76f8\u4e92\u8f6c\u6362\u3002\u8fd9\u79cd\u72ec\u7279\u7684\u7279\u6027\u4f7f\u5176\u5728\u4f17\u591a\u9886\u57df\u90fd\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4ece\u7535\u5b50\u4ea7\u54c1\u5230\u533b\u7597\u5668\u68b0\uff0c\u751a\u81f3\u822a\u5929\u6280\u672f\uff0c\u90fd\u80fd\u770b\u5230\u5b83\u7684\u8eab\u5f71\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u538b\u7535\u6676\u4f53\u7684\u7279\u6027\u3001\u5de5\u4f5c\u539f\u7406\u4ee5\u53ca\u4e0d\u540c\u7c7b\u578b\u7684\u538b\u7535\u6676\u4f53\u3002<\/p>\n

\u538b\u7535\u6548\u5e94\u7684\u672c\u8d28<\/h3>\n

\u538b\u7535\u6548\u5e94\u662f\u67d0\u4e9b\u6676\u4f53\u6750\u6599\u5728\u53d7\u5230\u673a\u68b0\u538b\u529b\u6216\u5f20\u529b\u4f5c\u7528\u65f6\u4f1a\u5728\u5176\u8868\u9762\u4ea7\u751f\u7535\u8377\uff0c\u53cd\u4e4b\uff0c\u5f53\u65bd\u52a0\u7535\u573a\u65f6\u4e5f\u4f1a\u53d1\u751f\u5f62\u53d8\u7684\u73b0\u8c61\u3002\u8fd9\u79cd\u6548\u5e94\u662f\u57fa\u4e8e\u6676\u4f53\u7684\u975e\u4e2d\u5fc3\u5bf9\u79f0\u6027\u7ed3\u6784\u3002\u5f53\u6676\u4f53\u53d7\u5230\u5916\u529b\u4f5c\u7528\u65f6\uff0c\u6676\u683c\u4e2d\u7684\u6b63\u8d1f\u7535\u8377\u4e2d\u5fc3\u53d1\u751f\u76f8\u5bf9\u4f4d\u79fb\uff0c\u4ece\u800c\u5728\u6676\u4f53\u8868\u9762\u4ea7\u751f\u6781\u5316\u7535\u8377\u3002\u8fd9\u79cd\u6781\u5316\u7535\u8377\u7684\u4ea7\u751f\u548c\u6d88\u5931\u4e0e\u5916\u529b\u7684\u65bd\u52a0\u548c\u79fb\u9664\u540c\u6b65\u8fdb\u884c\uff0c\u4ece\u800c\u5b9e\u73b0\u673a\u68b0\u80fd\u548c\u7535\u80fd\u7684\u76f8\u4e92\u8f6c\u6362\u3002 \u8fd9\u79cd\u8f6c\u6362\u7684\u6548\u7387\u53d6\u51b3\u4e8e\u6676\u4f53\u7684\u6750\u6599\u7279\u6027\u548c\u7ed3\u6784\u3002<\/p>\n

\u5e38\u89c1\u7684\u538b\u7535\u6676\u4f53\u6750\u6599<\/h3>\n

\u5e02\u9762\u4e0a\u5b58\u5728\u591a\u79cd\u538b\u7535\u6676\u4f53\u6750\u6599\uff0c\u5b83\u4eec\u62e5\u6709\u4e0d\u540c\u7684\u7279\u6027\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002\u4ee5\u4e0b\u8868\u683c\u5217\u4e3e\u4e86\u4e00\u4e9b\u5e38\u89c1\u7684\u538b\u7535\u6676\u4f53\u53ca\u5176\u7279\u6027\uff1a<\/p>\n\n\n\n\n\n\n\n\n
\u6750\u6599\u540d\u79f0<\/th>\n\u5316\u5b66\u5f0f<\/th>\n\u5c45\u91cc\u6e29\u5ea6 (\u00b0C)<\/th>\n\u538b\u7535\u5e38\u6570 (pC\/N)<\/th>\n\u4f18\u70b9<\/th>\n\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n
\u77f3\u82f1 (Quartz)<\/td>\nSiO\u2082<\/td>\n573<\/td>\n2.3<\/td>\n\u9ad8\u7a33\u5b9a\u6027\uff0c\u9ad8\u7cbe\u5ea6<\/td>\n\u8f83\u4f4e\u7684\u538b\u7535\u5e38\u6570<\/td>\n<\/tr>\n
\u9506\u949b\u9178\u94c5 (PZT)<\/td>\nPb(Zr\u2093Ti\u2081\u208b\u2093)O\u2083<\/td>\n300-400<\/td>\n100-700<\/td>\n\u9ad8\u538b\u7535\u5e38\u6570\uff0c\u9ad8\u7075\u654f\u5ea6<\/td>\n\u542b\u6709\u94c5\uff0c\u5bf9\u73af\u5883\u4e0d\u53cb\u597d<\/td>\n<\/tr>\n
\u94cc\u9178\u9502 (LiNbO\u2083)<\/td>\nLiNbO\u2083<\/td>\n1210<\/td>\n6-15<\/td>\n\u9ad8\u9891\u7279\u6027\u597d\uff0c\u6e29\u5ea6\u7a33\u5b9a\u6027\u9ad8<\/td>\n\u6210\u672c\u8f83\u9ad8<\/td>\n<\/tr>\n
\u78f7\u9178\u4e09\u7518\u6cb9\u916f (TGAP)<\/td>\nC\u2083H\u2085(OPO\u2083H\u2082)\u2083<\/td>\n80<\/td>\n10-20<\/td>\n\u67d4\u6027\u597d\uff0c\u6613\u4e8e\u52a0\u5de5<\/td>\n\u6e7f\u5ea6\u654f\u611f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u538b\u7535\u6676\u4f53\u7684\u5e94\u7528<\/h3>\n

\u538b\u7535\u6676\u4f53\u7684\u5e94\u7528\u8303\u56f4\u975e\u5e38\u5e7f\u6cdb\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n

    \n
  • \u4f20\u611f\u5668:<\/strong> \u538b\u7535\u6676\u4f53\u4f5c\u4e3a\u4f20\u611f\u5668\uff0c\u53ef\u4ee5\u5c06\u673a\u68b0\u538b\u529b\u3001\u632f\u52a8\u3001\u52a0\u901f\u5ea6\u7b49\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u4f20\u611f\u5668\u4e2d\uff0c\u4f8b\u5982\u9ea6\u514b\u98ce\u3001\u52a0\u901f\u5ea6\u8ba1\u3001\u538b\u529b\u4f20\u611f\u5668\u7b49\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e9b\u8d85\u58f0\u6ce2\u63a2\u6d4b\u8bbe\u5907\u4e2d\uff0c\u538b\u7535\u6676\u4f53\u88ab\u7528\u4f5c\u6362\u80fd\u5668\uff0c\u5c06\u7535\u4fe1\u53f7\u8f6c\u6362\u6210\u8d85\u58f0\u6ce2\uff0c\u518d\u5c06\u63a5\u6536\u5230\u7684\u8d85\u58f0\u6ce2\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\u8fdb\u884c\u5206\u6790\u3002<\/li>\n
  • \u9a71\u52a8\u5668:<\/strong> \u538b\u7535\u6676\u4f53\u53ef\u4ee5\u4f5c\u4e3a\u9a71\u52a8\u5668\uff0c\u5c06\u7535\u4fe1\u53f7\u8f6c\u6362\u6210\u673a\u68b0\u4f4d\u79fb\u6216\u529b\uff0c\u7528\u4e8e\u7cbe\u5bc6\u5b9a\u4f4d\u3001\u5fae\u578b\u9a6c\u8fbe\u3001\u55b7\u58a8\u6253\u5370\u673a\u7b49\u3002\u5176\u9ad8\u7cbe\u5ea6\u548c\u5feb\u901f\u54cd\u5e94\u7684\u7279\u6027\u4f7f\u5176\u5728\u5fae\u7eb3\u7c73\u64cd\u63a7\u65b9\u9762\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002<\/li>\n
  • \u80fd\u91cf\u6536\u96c6:<\/strong> \u538b\u7535\u6676\u4f53\u53ef\u4ee5\u5c06\u73af\u5883\u4e2d\u7684\u673a\u68b0\u632f\u52a8\u80fd\u91cf\u8f6c\u6362\u6210\u7535\u80fd\uff0c\u7528\u4e8e\u5c0f\u578b\u7535\u5b50\u8bbe\u5907\u7684\u4f9b\u7535\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06\u538b\u7535\u6676\u4f53\u5d4c\u5165\u978b\u5e95\uff0c\u5229\u7528\u8d70\u8def\u4ea7\u751f\u7684\u673a\u68b0\u80fd\u4e3a\u7535\u5b50\u8bbe\u5907\u4f9b\u7535\u3002<\/li>\n
  • \u6ee4\u6ce2\u5668:<\/strong> \u538b\u7535\u6676\u4f53\u5177\u6709\u826f\u597d\u7684\u8c10\u632f\u7279\u6027\uff0c\u53ef\u4ee5\u4f5c\u4e3a\u9ad8\u9891\u6ee4\u6ce2\u5668\u5e94\u7528\u4e8e\u7535\u5b50\u7535\u8def\u4e2d\u3002<\/li>\n<\/ul>\n

    \u538b\u7535\u6676\u4f53\u7684\u672a\u6765\u53d1\u5c55<\/h3>\n

    \u968f\u7740\u79d1\u6280\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u538b\u7535\u6676\u4f53\u6750\u6599\u7684\u7814\u7a76\u548c\u5e94\u7528\u4e5f\u5728\u4e0d\u65ad\u53d1\u5c55\u3002 \u7814\u7a76\u4eba\u5458\u6b63\u5728\u63a2\u7d22\u65b0\u578b\u538b\u7535\u6750\u6599\uff0c\u4ee5\u63d0\u9ad8\u538b\u7535\u5e38\u6570\u3001\u964d\u4f4e\u6210\u672c\u3001\u6539\u5584\u73af\u5883\u53cb\u597d\u6027\u7b49\u65b9\u9762\u3002 \u4f8b\u5982\uff0c\u5f00\u53d1\u65e0\u94c5\u538b\u7535\u6750\u6599\uff0c\u4ee5\u66ff\u4ee3\u4f20\u7edf\u7684\u542b\u94c5\u6750\u6599\u3002\u540c\u65f6\uff0c\u5bf9\u538b\u7535\u6676\u4f53\u5fae\u7eb3\u7c73\u7ed3\u6784\u7684\u63a7\u5236\u548c\u5236\u5907\u6280\u672f\u4e5f\u5728\u4e0d\u65ad\u6539\u8fdb\uff0c\u4e3a\u538b\u7535\u6676\u4f53\u5728\u66f4\u5fae\u578b\u5316\u3001\u9ad8\u6027\u80fd\u5668\u4ef6\u4e2d\u7684\u5e94\u7528\u63d0\u4f9b\u4e86\u53ef\u80fd\u6027\u3002 \u672a\u6765\uff0c\u538b\u7535\u6676\u4f53\u5c06\u5728\u66f4\u591a\u9886\u57df\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n

    \u538b\u7535\u6676\u4f53\u4f5c\u4e3a\u4e00\u79cd\u72ec\u7279\u7684\u6750\u6599\uff0c\u5176\u538b\u7535\u6548\u5e94\u8d4b\u4e88\u4e86\u5b83\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002 \u4ece\u5176\u57fa\u672c\u539f\u7406\u5230\u5404\u79cd\u5e94\u7528\uff0c\u538b\u7535\u6676\u4f53\u90fd\u5c55\u73b0\u51fa\u5176\u5728\u73b0\u4ee3\u79d1\u6280\u4e2d\u7684\u91cd\u8981\u5730\u4f4d\uff0c\u5e76\u5c06\u5728\u672a\u6765\u7ee7\u7eed\u53d1\u6325\u66f4\u5927\u7684\u4f5c\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u538b\u7535\u6676\u4f53\u662f\u4e00\u79cd\u795e\u5947\u7684\u6750\u6599\uff0c\u5b83\u80fd\u591f\u5c06\u673a\u68b0\u80fd\u548c\u7535\u80fd\u76f8\u4e92\u8f6c\u6362\u3002\u8fd9\u79cd\u72ec\u7279\u7684\u7279\u6027\u4f7f\u5176\u5728\u4f17\u591a\u9886\u57df\u90fd\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4ece\u7535\u5b50\u4ea7<\/p>\n","protected":false},"author":1,"featured_media":26468,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6413],"tags":[],"class_list":["post-27603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts\/27603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=27603"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts\/27603\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media\/26468"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=27603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=27603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=27603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}