{"id":69787,"date":"2012-07-13T00:13:13","date_gmt":"2012-07-13T05:13:13","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/shop\/ball-hemisphere-piezoelectric-ceramics\/"},"modified":"2026-03-28T20:17:04","modified_gmt":"2026-03-29T01:17:04","slug":"ball-hemisphere-piezoelectric-ceramics","status":"publish","type":"product","link":"https:\/\/www.bjultrasonic.com\/zh-hans\/shop\/ball-hemisphere-piezoelectric-ceramics\/","title":{"rendered":"\u538b\u7535\u9676\u74f7\u7403\/\u534a\u7403"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"Piezoelectric Ceramics | Piezoceramics\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/1Z8-9WdJKhQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3>\u6211\u4eec\u53ef\u6839\u636e\u9700\u6c42\u5b9a\u5236\u5404\u79cd\u538b\u7535\u9676\u74f7\u3002<\/h3>\n<p>\u538b\u7535\u9676\u74f7\u7403\/\u534a\u7403\u6750\u6599\uff1aPZT4\u3001PZT5\u3001PZT8 \u6216\u5176\u4ed6\u6240\u9700\u538b\u7535\u6750\u6599\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5012\" title=\"Piezoelectric Ceramic Ball Hemisphere\" src=\"\/\/www.bjultrasonic.com\/wp-content\/uploads\/2012\/07\/Piezoelectric-Ceramic-Ball-Hemisphere-2.jpg\" alt=\"Piezoelectric Ceramic Ball Hemisphere\" width=\"600\" height=\"359\" \/><\/p>\n<h2>\u538b\u7535\u9676\u74f7\u7403\/\u534a\u7403\u7684\u5e94\u7528<\/h2>\n<table id=\"wp-table-reloaded-id-120-no-1\" class=\"table table-striped table-bordered\">\n<tbody>\n<tr>\n<td>\u8d85\u58f0\u6ce2\u68c0\u6d4b<\/td>\n<td>\u6cbb\u7597\u63a2\u5934<\/td>\n<td>\u538b\u7f29\u4f20\u611f\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u751f\u7269\u533b\u5b66\u58f0\u7eb3<\/td>\n<td>\u632f\u52a8\u4f20\u611f\u5668<\/td>\n<td>\u6267\u884c\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u7269\u8d28\u5206\u6563<\/td>\n<td>\u538b\u529b\u4f20\u611f\u5668<\/td>\n<td>\u6d88\u9664\u8840\u6813<\/td>\n<\/tr>\n<tr>\n<td>\u8d85\u58f0\u6ce2\u538b\u529b\u4f20\u611f\u5668<\/td>\n<td>\u5927\u529f\u7387\u6267\u884c\u5668<\/td>\n<td>\u66f4\u591a\u5176\u4ed6\u5e94\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u538b\u7535\u9676\u74f7\u7403\/\u534a\u7403\u6807\u51c6\u89c4\u683c<\/h2>\n<table id=\"wp-table-reloaded-id-121-no-1\" class=\"table table-striped table-bordered\">\n<tbody>\n<tr>\n<td>\u7403\u4f53\u76f4\u5f84 (mm)<\/td>\n<td>\u5f00\u5b54\u76f4\u5f84 (mm)<\/td>\n<td>\u539a\u5ea6<\/td>\n<td>fr (MHz)<\/td>\n<td>Kr<\/td>\n<td>C (nf)<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>P-33<\/td>\n<td>P-52<\/td>\n<td>P-81<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>1.5<\/td>\n<td>0.5<\/td>\n<td>320<\/td>\n<td>0.4<\/td>\n<td>1.8<\/td>\n<td>3.5<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td>3<\/td>\n<td>0.8<\/td>\n<td>160<\/td>\n<td>0.4<\/td>\n<td>4.7<\/td>\n<td>8.8<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>4<\/td>\n<td>1<\/td>\n<td>113<\/td>\n<td>0.4<\/td>\n<td>9.2<\/td>\n<td>17.3<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>20<\/td>\n<td>5<\/td>\n<td>1\uff5e1.5<\/td>\n<td>77<\/td>\n<td>0.4<\/td>\n<td>17.0<\/td>\n<td>32.0<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>5<\/td>\n<td>1\uff5e1.5<\/td>\n<td>61<\/td>\n<td>0.4<\/td>\n<td>17.4<\/td>\n<td>32.8<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>30<\/td>\n<td>6<\/td>\n<td>1.5\uff5e3<\/td>\n<td>50<\/td>\n<td>0.4<\/td>\n<td>23.5<\/td>\n<td>44.3<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>40<\/td>\n<td>7<\/td>\n<td>2\uff5e4<\/td>\n<td>38<\/td>\n<td>0.4<\/td>\n<td>34.3<\/td>\n<td>64.6<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>50<\/td>\n<td>8<\/td>\n<td>2\uff5e4<\/td>\n<td>30<\/td>\n<td>0.4<\/td>\n<td>54.8<\/td>\n<td>103.2<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>12.5<\/td>\n<td>3.5<\/td>\n<td>2\uff5e5<\/td>\n<td>83<\/td>\n<td><\/td>\n<td>6.2<\/td>\n<td><\/td>\n<td>3.7<\/td>\n<\/tr>\n<tr>\n<td>25<\/td>\n<td>8<\/td>\n<td>2\uff5e5<\/td>\n<td><\/td>\n<td><\/td>\n<td>26.2<\/td>\n<td><\/td>\n<td>15.6<\/td>\n<\/tr>\n<tr>\n<td>37.5<\/td>\n<td>10<\/td>\n<td>2\uff5e5<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>17.7<\/td>\n<\/tr>\n<tr>\n<td>50<\/td>\n<td>12<\/td>\n<td>3\uff5e6<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td>25.5<\/td>\n<\/tr>\n<tr>\n<td>\u7403\u5f62\u538b\u7535\u9676\u74f7\uff1a<br \/>\n\u5916\u5f84\uff1a12mm\u2014100mm<br \/>\n\u539a\u5ea6\u8303\u56f4\uff1a0.3mm\u20146mm\u534a\u7403\u5f62\u538b\u7535\u9676\u74f7\uff1a<br \/>\n\u5916\u5f84\uff1a10mm\u2014160mm<br \/>\n\u539a\u5ea6\u8303\u56f4\uff1a0.6mm\u20146mm\u5907\u6ce8\uff1a\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8bbe\u8ba1\u548c\u5b9a\u5236\u5404\u79cd\u5c3a\u5bf8\u7684\u538b\u7535\u9676\u74f7\u7403\/\u534a\u7403\u3002<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><iframe loading=\"lazy\" title=\"Piezoceramic Ball\/ Hemisphere - Beijing Ultrasonic\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/cplC1OHVqNA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3>\u4ed8\u6b3e\u65b9\u5f0f<\/h3>\n<p>\u6211\u4eec\u76ee\u524d\u63a5\u53d7 PayPal\u3001\u7535\u6c47\u548c\u897f\u8054\u6c47\u6b3e\u3002<\/p>\n<h3 class=\"shipping-methods\">\u8fd0\u8f93<\/h3>\n<p>\u8d27\u7269\u5c06\u5728\u6536\u5230\u5168\u989d\u4ed8\u6b3e\u540e 48 \u5c0f\u65f6\u5185\u53d1\u8d27\u3002<\/p>\n<ul>\n<li>\u6211\u4eec\u5c06\u8d27\u7269\u53d1\u9001\u81f3 PayPal \u4ed8\u6b3e\u4e2d\u63d0\u4f9b\u7684\u5730\u5740\u3002\u8bf7\u786e\u4fdd PayPal \u4e2d\u7684\u5730\u5740\u6b63\u786e\u65e0\u8bef\u3002<\/li>\n<li>\u6211\u4eec\u53d1\u8d27\u540e\u4f1a\u63d0\u4f9b\u8ffd\u8e2a\u53f7\u7801\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u60a8\u5c06\u5728\u4e94\u5929\u5185\u6536\u5230\u8d27\u7269\u3002<\/li>\n<li>\u5982\u6709\u4efb\u4f55\u7591\u95ee\uff0c\u8bf7\u901a\u8fc7\u7535\u5b50\u90ae\u4ef6\uff08\u6211\u4eec\u7684\u90ae\u7bb1\u5730\u5740\u662f <a href=\"mailto:support@bjultrasonic.com\">support@bjultrasonic.com<\/a>\uff09\u8054\u7cfb\u6211\u4eec\u3002<\/li>\n<\/ul>\n<h3>\u4ea7\u54c1\u4fdd\u4fee<\/h3>\n<p>\u4ea7\u54c1\u4fdd\u4fee\u671f\u4e3a\u4e00\u5e74\u3002\u5728\u4fdd\u4fee\u671f\u5185\uff0c\u6240\u8d2d\u4ea7\u54c1\u53ef\u4eab\u53d7\u514d\u8d39\u7ef4\u4fee\u6216\u66f4\u6362\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u53ef\u6839\u636e\u9700\u6c42\u5b9a\u5236\u5404\u79cd\u538b\u7535\u9676\u74f7\u3002 \u538b\u7535\u9676\u74f7\u7403\/\u534a\u7403\u6750\u6599\uff1aPZT4\u3001PZT5\u3001PZT8 \u6216\u5176\u4ed6\u6240\u9700\u538b\u7535\u6750\u6599\u3002 \u538b<\/p>\n","protected":false},"featured_media":23761,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[5637,5676],"product_tag":[],"class_list":{"0":"post-69787","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-piezoelectric-ceramic-zh-hans","7":"product_cat-ball-hemisphere-piezoelectric-ceramics-zh-hans","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-external","13":"prodpage-classic"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product\/69787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=69787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media\/23761"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=69787"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product_brand?post=69787"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product_cat?post=69787"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product_tag?post=69787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}