{"id":55481,"date":"2022-05-20T11:10:43","date_gmt":"2022-05-20T16:10:43","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/is-there-a-possibility-of-using-piezoceramic-actuators-at-cryogenic-temperatures\/"},"modified":"2025-01-20T23:29:31","modified_gmt":"2025-01-21T04:29:31","slug":"is-there-a-possibility-of-using-piezoceramic-actuators-at-cryogenic-temperatures","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/zh-hans\/is-there-a-possibility-of-using-piezoceramic-actuators-at-cryogenic-temperatures\/","title":{"rendered":"\u4f4e\u6e29\u73af\u5883\u4e0b\u538b\u7535\u9676\u74f7\u9a71\u52a8\u5668\u7684\u5e94\u7528\u53ef\u80fd\u6027\u7814\u7a76"},"content":{"rendered":"

\u538b\u7535\u9676\u74f7\u81f4\u52a8\u5668\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u7684\u5e94\u7528\u53ef\u80fd\u6027\u4e00\u76f4\u662f\u7814\u7a76\u8005\u5173\u6ce8\u7684\u7126\u70b9\u3002\u6781\u7aef\u4f4e\u6e29\u6761\u4ef6\u4e0b\uff0c\u6750\u6599\u7684\u7269\u7406\u7279\u6027\u4f1a\u53d1\u751f\u663e\u8457\u53d8\u5316\uff0c\u8fd9\u76f4\u63a5\u5f71\u54cd\u538b\u7535\u9676\u74f7\u81f4\u52a8\u5668\u7684\u6027\u80fd\uff0c\u4f8b\u5982\u538b\u7535\u7cfb\u6570\u3001\u4ecb\u7535\u5e38\u6570\u548c\u673a\u68b0\u5f3a\u5ea6\u7b49\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u538b\u7535\u9676\u74f7\u81f4\u52a8\u5668\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u7684\u5e94\u7528\u53ef\u80fd\u6027\uff0c\u5206\u6790\u5176\u9762\u4e34\u7684\u6311\u6218\u4ee5\u53ca\u53ef\u80fd\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u538b\u7535\u9676\u74f7\u6750\u6599\u5728\u4f4e\u6e29\u4e0b\u7684\u7279\u6027\u53d8\u5316<\/h3>\n

\u4f4e\u6e29\u73af\u5883\u4f1a\u5bf9\u538b\u7535\u9676\u74f7\u6750\u6599\u7684\u538b\u7535\u6027\u80fd\u4ea7\u751f\u663e\u8457\u5f71\u54cd\u3002\u4e00\u822c\u800c\u8a00\uff0c\u968f\u7740\u6e29\u5ea6\u964d\u4f4e\uff0c\u538b\u7535\u9676\u74f7\u7684\u538b\u7535\u5e38\u6570\u4f1a\u53d1\u751f\u53d8\u5316\uff0c\u901a\u5e38\u8868\u73b0\u4e3a\u5148\u589e\u5927\u540e\u51cf\u5c0f\uff0c\u6216\u6301\u7eed\u51cf\u5c0f\u7684\u8d8b\u52bf\uff0c\u5177\u4f53\u53d8\u5316\u5e45\u5ea6\u53d6\u51b3\u4e8e\u6750\u6599\u7684\u6210\u5206\u548c\u7ed3\u6784\u3002\u540c\u65f6\uff0c\u4ecb\u7535\u5e38\u6570\u4e5f\u4f1a\u968f\u6e29\u5ea6\u4e0b\u964d\u800c\u53d8\u5316\uff0c\u8fd9\u4f1a\u5f71\u54cd\u81f4\u52a8\u5668\u7684\u7535\u5bb9\u548c\u9a71\u52a8\u7535\u538b\u3002\u6b64\u5916\uff0c\u4f4e\u6e29\u6761\u4ef6\u4e0b\uff0c\u6750\u6599\u7684\u673a\u68b0\u5f3a\u5ea6\u548c\u8106\u6027\u53ef\u80fd\u589e\u52a0\uff0c\u5bb9\u6613\u53d1\u751f\u65ad\u88c2\u3002\u4e0b\u8868\u5217\u4e3e\u4e86\u4e00\u4e9b\u5e38\u7528\u538b\u7535\u9676\u74f7\u6750\u6599\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684\u538b\u7535\u5e38\u6570\u53d8\u5316\u60c5\u51b5\uff08\u6570\u636e\u4e3a\u793a\u4f8b\uff0c\u5b9e\u9645\u6570\u503c\u4f1a\u56e0\u6750\u6599\u548c\u5236\u5907\u5de5\u827a\u800c\u5f02\uff09\uff1a<\/p>\n\n\n\n\n\n\n\n
\u6750\u6599\u7c7b\u578b<\/th>\n25\u2103 (d33, pC\/N)<\/th>\n-50\u2103 (d33, pC\/N)<\/th>\n-100\u2103 (d33, pC\/N)<\/th>\n-150\u2103 (d33, pC\/N)<\/th>\n<\/tr>\n<\/thead>\n
PZT-4<\/td>\n280<\/td>\n300<\/td>\n260<\/td>\n200<\/td>\n<\/tr>\n
PZT-5A<\/td>\n375<\/td>\n400<\/td>\n350<\/td>\n280<\/td>\n<\/tr>\n
PZT-5H<\/td>\n550<\/td>\n580<\/td>\n500<\/td>\n400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fd9\u4e9b\u53d8\u5316\u4f1a\u76f4\u63a5\u5f71\u54cd\u81f4\u52a8\u5668\u7684\u4f4d\u79fb\u3001\u529b\u8f93\u51fa\u548c\u54cd\u5e94\u901f\u5ea6\u3002\u56e0\u6b64\uff0c\u5728\u4f4e\u6e29\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u4ed4\u7ec6\u9009\u62e9\u5408\u9002\u7684\u538b\u7535\u9676\u74f7\u6750\u6599\uff0c\u5e76\u8003\u8651\u5176\u5728\u4f4e\u6e29\u4e0b\u7684\u6027\u80fd\u53d8\u5316\u3002<\/p>\n

\u4f4e\u6e29\u73af\u5883\u5bf9\u538b\u7535\u81f4\u52a8\u5668\u6027\u80fd\u7684\u5f71\u54cd<\/h3>\n

\u9664\u4e86\u6750\u6599\u672c\u8eab\u7684\u7279\u6027\u53d8\u5316\uff0c\u4f4e\u6e29\u73af\u5883\u8fd8\u4f1a\u5bf9\u538b\u7535\u81f4\u52a8\u5668\u7684\u6574\u4f53\u6027\u80fd\u4ea7\u751f\u5f71\u54cd\u3002\u4f8b\u5982\uff0c\u4f4e\u6e29\u4e0b\u7c98\u7ed3\u5242\u7684\u6027\u80fd\u4e0b\u964d\u53ef\u80fd\u4f1a\u5bfc\u81f4\u538b\u7535\u9676\u74f7\u5143\u4ef6\u4e0e\u5176\u4ed6\u7ed3\u6784\u4ef6\u4e4b\u95f4\u7684\u8131\u7c98\uff0c\u5f71\u54cd\u81f4\u52a8\u5668\u7684\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c\u4f4e\u6e29\u73af\u5883\u53ef\u80fd\u5bfc\u81f4\u538b\u7535\u81f4\u52a8\u5668\u5185\u90e8\u4ea7\u751f\u70ed\u5e94\u529b\uff0c\u8fdb\u800c\u5f71\u54cd\u5176\u7a33\u5b9a\u6027\u548c\u5bff\u547d\u3002 \u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f4e\u6e29\u8fd8\u4f1a\u5bfc\u81f4\u7535\u6781\u6750\u6599\u7684\u7535\u963b\u7387\u53d1\u751f\u53d8\u5316\uff0c\u5f71\u54cd\u81f4\u52a8\u5668\u7684\u9a71\u52a8\u6548\u7387\u3002<\/p>\n

\u63d0\u9ad8\u4f4e\u6e29\u73af\u5883\u4e0b\u538b\u7535\u81f4\u52a8\u5668\u6027\u80fd\u7684\u7b56\u7565<\/h3>\n

\u4e3a\u4e86\u514b\u670d\u4f4e\u6e29\u73af\u5883\u5e26\u6765\u7684\u6311\u6218\uff0c\u53ef\u4ee5\u91c7\u53d6\u591a\u79cd\u7b56\u7565\u6765\u63d0\u9ad8\u538b\u7535\u81f4\u52a8\u5668\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u9009\u62e9\u5177\u6709\u8f83\u597d\u4f4e\u6e29\u6027\u80fd\u7684\u538b\u7535\u9676\u74f7\u6750\u6599\uff1b\u91c7\u7528\u7279\u6b8a\u7684\u5c01\u88c5\u6280\u672f\uff0c\u4f8b\u5982\u771f\u7a7a\u5c01\u88c5\u6216\u586b\u5145\u4f4e\u6e29\u60f0\u6027\u6c14\u4f53\uff0c\u4ee5\u51cf\u5c11\u70ed\u5e94\u529b\u5e76\u4fdd\u62a4\u5143\u4ef6\uff1b\u4f18\u5316\u81f4\u52a8\u5668\u7684\u8bbe\u8ba1\uff0c\u4f8b\u5982\u91c7\u7528\u591a\u5c42\u7ed3\u6784\u6216\u590d\u5408\u6750\u6599\uff0c\u4ee5\u63d0\u9ad8\u5176\u5f3a\u5ea6\u548c\u7a33\u5b9a\u6027\uff1b\u8fd8\u53ef\u4ee5\u5bf9\u9a71\u52a8\u7535\u8def\u8fdb\u884c\u6539\u8fdb\uff0c\u4ee5\u9002\u5e94\u4f4e\u6e29\u4e0b\u538b\u7535\u9676\u74f7\u6750\u6599\u53c2\u6570\u7684\u53d8\u5316\u3002<\/p>\n

\u4f4e\u6e29\u5e94\u7528\u4e2d\u7684\u6848\u4f8b\u5206\u6790<\/h3>\n

\u5c3d\u7ba1\u6311\u6218\u5b58\u5728\uff0c\u538b\u7535\u9676\u74f7\u81f4\u52a8\u5668\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u4e5f\u6709\u4e00\u4e9b\u6210\u529f\u7684\u5e94\u7528\u6848\u4f8b\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e9b\u4f4e\u6e29\u7cbe\u5bc6\u6d4b\u91cf\u548c\u63a7\u5236\u7cfb\u7edf\u4e2d\uff0c\u538b\u7535\u81f4\u52a8\u5668\u88ab\u7528\u4e8e\u5b9e\u73b0\u5fae\u5c0f\u7684\u4f4d\u79fb\u548c\u529b\u63a7\u5236\u3002\u67d0\u4e9b\u6781\u4f4e\u6e29\u73af\u5883\u4e0b\u7684\u8d85\u58f0\u6ce2\u63a2\u6d4b\u8bbe\u5907\u4e5f\u53ef\u80fd\u91c7\u7528\u7279\u6b8a\u8bbe\u8ba1\u7684\u538b\u7535\u9676\u74f7\u6362\u80fd\u5668\uff08\u4f8b\u5982\uff0c\u5317\u4eac\u8d85\u58f0\u516c\u53f8\u7684\u4e00\u4e9b\u4ea7\u54c1\u53ef\u80fd\u5728\u6781\u4f4e\u6e29\u73af\u5883\u4e0b\u7ecf\u8fc7\u4e86\u7279\u6b8a\u8bbe\u8ba1\u548c\u6d4b\u8bd5\uff0c\u4f46\u9700\u67e5\u9605\u5176\u5b98\u65b9\u8d44\u6599\u786e\u8ba4\uff09\u3002 \u8fd9\u4e9b\u5e94\u7528\u6848\u4f8b\u8868\u660e\uff0c\u901a\u8fc7\u5408\u7406\u7684\u6750\u6599\u9009\u62e9\u3001\u7ed3\u6784\u8bbe\u8ba1\u548c\u63a7\u5236\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u514b\u670d\u4f4e\u6e29\u73af\u5883\u5e26\u6765\u7684\u6311\u6218\uff0c\u5e76\u5b9e\u73b0\u538b\u7535\u81f4\u52a8\u5668\u7684\u53ef\u9760\u8fd0\u884c\u3002<\/p>\n

\u538b\u7535\u9676\u74f7\u81f4\u52a8\u5668\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u7684\u5e94\u7528\u5b58\u5728\u8bf8\u591a\u6311\u6218\uff0c\u4f46\u5e76\u975e\u5b8c\u5168\u4e0d\u53ef\u884c\u3002\u901a\u8fc7\u5bf9\u6750\u6599\u7279\u6027\u8fdb\u884c\u6df1\u5165\u7814\u7a76\uff0c\u5e76\u7ed3\u5408\u5408\u7406\u7684\u5de5\u7a0b\u8bbe\u8ba1\u548c\u63a7\u5236\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5176\u4f4e\u6e29\u6027\u80fd\u548c\u53ef\u9760\u6027\uff0c\u4ece\u800c\u62d3\u5c55\u5176\u5728\u4f4e\u6e29\u9886\u57df\u7684\u5e94\u7528\u524d\u666f\u3002 \u672a\u6765\u7684\u7814\u7a76\u91cd\u70b9\u5e94\u8be5\u653e\u5728\u5f00\u53d1\u5177\u6709\u4f18\u5f02\u4f4e\u6e29\u6027\u80fd\u7684\u65b0\u578b\u538b\u7535\u9676\u74f7\u6750\u6599\uff0c\u4ee5\u53ca\u63a2\u7d22\u66f4\u6709\u6548\u7684\u4f4e\u6e29\u5c01\u88c5\u548c\u9a71\u52a8\u6280\u672f\u4e0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u538b\u7535\u9676\u74f7\u81f4\u52a8\u5668\u5728\u4f4e\u6e29\u73af\u5883\u4e0b\u7684\u5e94\u7528\u53ef\u80fd\u6027\u4e00\u76f4\u662f\u7814\u7a76\u8005\u5173\u6ce8\u7684\u7126\u70b9\u3002\u6781\u7aef\u4f4e\u6e29\u6761\u4ef6\u4e0b\uff0c\u6750\u6599\u7684\u7269\u7406\u7279\u6027\u4f1a\u53d1\u751f\u663e\u8457\u53d8\u5316\uff0c\u8fd9<\/p>\n","protected":false},"author":1,"featured_media":587,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6413],"tags":[],"class_list":["post-55481","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\/55481","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=55481"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/posts\/55481\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media\/587"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=55481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=55481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=55481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}