{"id":65435,"date":"2021-03-22T02:38:24","date_gmt":"2021-03-22T07:38:24","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/shop\/ring-piezoelectric-ceramics\/"},"modified":"2026-03-28T20:56:51","modified_gmt":"2026-03-29T01:56:51","slug":"ring-piezoelectric-ceramics","status":"publish","type":"product","link":"https:\/\/www.bjultrasonic.com\/hi\/shop\/ring-piezoelectric-ceramics\/","title":{"rendered":"\u092a\u0940\u091c\u093c\u094b\u0938\u093f\u0930\u0948\u092e\u093f\u0915 \u0930\u093f\u0902\u0917\u094d\u0938"},"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>\u0930\u093f\u0902\u0917 \u092a\u0940\u091c\u094b\u0938\u093f\u0930\u093e\u092e\u093f\u0915\u094d\u0938 \u0915\u093e \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917<\/h3>\n<p><a href=\"https:\/\/www.bjultrasonic.com\/hi\/category\/ultrasonic-cleaning-system-hi\/\">\u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0915\u094d\u0932\u0940\u0928\u0930<\/a>, <a href=\"https:\/\/www.bjultrasonic.com\/hi\/category\/ultrasonic-welding-equipment-hi\/\">\u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917<\/a>, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0926\u0942\u0930\u0940 \u092e\u093e\u092a \u0938\u0947\u0902\u0938\u0930, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0921\u093f\u091f\u0947\u0915\u094d\u091f\u0930, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0921\u0947\u0902\u091f\u0932 \u0909\u092a\u0915\u0930\u0923, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0938\u094c\u0902\u0926\u0930\u094d\u092f \u0909\u0924\u094d\u092a\u093e\u0926, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u092e\u094b\u091f\u0930, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u091f\u094d\u0930\u093e\u0902\u0938\u092b\u093e\u0930\u094d\u092e\u0930 \u0914\u0930 \u0905\u0928\u094d\u092f \u0909\u091a\u094d\u091a \u0936\u0915\u094d\u0924\u093f \u0935\u093e\u0932\u0947 <a href=\"https:\/\/www.bjultrasonic.com\/hi\/category\/ultrasonic-transducer-hi\/\">\u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u091f\u094d\u0930\u093e\u0902\u0938\u0921\u094d\u092f\u0942\u0938\u0930<\/a> \u092e\u0947\u0902 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3>\u0930\u093f\u0902\u0917 \u092a\u0940\u091c\u094b\u0938\u093f\u0930\u093e\u092e\u093f\u0915\u094d\u0938 \u0915\u0940 \u092a\u0940\u091c\u094b\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0938\u093e\u092e\u0917\u094d\u0930\u0940<\/h3>\n<p>PZT4, PZT5, PZT8 \u092f\u093e \u0905\u0928\u094d\u092f \u0906\u0935\u0936\u094d\u092f\u0915 \u092a\u0940\u091c\u094b\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0938\u093e\u092e\u0917\u094d\u0930\u0940\u0964<\/p>\n<h3>\u092a\u0940\u091c\u094b\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0938\u093f\u0930\u093e\u092e\u093f\u0915 \u0915\u093e \u092e\u093e\u0928\u0915 \u0906\u0915\u093e\u0930<\/h3>\n<p>(\u0906\u0915\u093e\u0930 = \u092c\u093e\u0939\u0930\u0940 \u0935\u094d\u092f\u093e\u0938 * \u0906\u0902\u0924\u0930\u093f\u0915 \u0935\u094d\u092f\u093e\u0938 * \u092e\u094b\u091f\u093e\u0908)  (Qm = \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0915\u093e\u0930\u0915)  (tan\u03b4(%) = \u0922\u093e\u0902\u0915\u0924\u093e \u0939\u0941\u0906 \u0915\u094d\u0937\u092f \u0915\u093e\u0930\u0915 )<\/p>\n<table class=\"table table-striped table-bordered\">\n<tbody>\n<tr>\n<td width=\"72\">\u0906\u0915\u093e\u0930(\u092e\u093f\u092e\u0940)<\/td>\n<td width=\"72\">\u0930\u0947\u0921\u093f\u092f\u0932 \u0906\u0935\u0943\u0924\u094d\u0924\u093f (\u00b15%) \u0915\u0947.\u0939\u0930\u094d\u091f\u094d\u091c\u093c<\/td>\n<td width=\"72\">\u0938\u092e\u093e\u0908 (\u00b112.5%) \u092a\u0940.\u090f\u092b<\/td>\n<td width=\"72\">Tan\u03b4(%)<\/td>\n<td width=\"72\">\u092a\u094d\u0930\u0924\u093f\u092c\u093e\u0927\u093e\/\u0913\u092e(\u03a9)<\/td>\n<td width=\"72\">Kr<\/td>\n<td width=\"72\">Qm<\/td>\n<td width=\"72\">\u092e\u0941\u0916\u094d\u092f \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917<\/td>\n<\/tr>\n<tr>\n<td>10*5*2<\/td>\n<td>135.5<\/td>\n<td>260<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<td rowspan=\"9\">\u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u092a\u0949\u0932\u093f\u0936\u093f\u0902\u0917, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0925\u0947\u0930\u0947\u092a\u0940, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0926\u093e\u0902\u0924 \u0938\u092b\u093e\u0908, \u0938\u0947\u0932 \u0921\u093f\u0938\u0930\u092a\u094d\u091f\u0930, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u092e\u093f\u0936\u094d\u0930\u0923 \u0909\u092a\u0915\u0930\u0923, \u0905\u0928\u094d\u092f \u091b\u094b\u091f\u0940 \u0936\u0915\u094d\u0924\u093f \u091f\u094d\u0930\u093e\u0902\u0938\u0921\u094d\u092f\u0942\u0938\u0930<\/td>\n<\/tr>\n<tr>\n<td>11*5.5*2<\/td>\n<td>124.6<\/td>\n<td>320<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>13*5.3*2.2<\/td>\n<td>126.8<\/td>\n<td>455<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>15*6*2<\/td>\n<td>110<\/td>\n<td>670<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>20*10*5<\/td>\n<td>100<\/td>\n<td>420<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>25*10*3<\/td>\n<td>66.4<\/td>\n<td>1240<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.45<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>25*10*4<\/td>\n<td>66.6<\/td>\n<td>930<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.45<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>30*10*5<\/td>\n<td>51<\/td>\n<td>1190<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>32*11*5<\/td>\n<td>47.2<\/td>\n<td>1300<\/td>\n<td>\u22640.3<\/td>\n<td>\u226420<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>35*15*5<\/td>\n<td>45.5<\/td>\n<td>1430<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.45<\/td>\n<td>800<\/td>\n<td rowspan=\"12\">\u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0938\u092b\u093e\u0908 \u091f\u094d\u0930\u093e\u0902\u0938\u0921\u094d\u092f\u0942\u0938\u0930, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u0923, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0907\u092e\u0932\u094d\u0938\u0940\u0915\u0930\u0923, \u0905\u0928\u094d\u092f \u092e\u0927\u094d\u092f\u092e \u0936\u0915\u094d\u0924\u093f \u091f\u094d\u0930\u093e\u0902\u0938\u0921\u094d\u092f\u0942\u0938\u0930,<\/td>\n<\/tr>\n<tr>\n<td>35*15*5.5<\/td>\n<td>45.9<\/td>\n<td>1610<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.49<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>38*15*5<\/td>\n<td>42<\/td>\n<td>2100<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.49<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>38*16*5<\/td>\n<td>42<\/td>\n<td>1650<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>38*13*6.4<\/td>\n<td>44.1<\/td>\n<td>1780<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.49<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>40*12*5<\/td>\n<td>47<\/td>\n<td>2080<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.54<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>40*15*5<\/td>\n<td>42.8<\/td>\n<td>1970<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>40*17*6<\/td>\n<td>41.5<\/td>\n<td>1556<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.46<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>40*20*5<\/td>\n<td>38<\/td>\n<td>1750<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>42*15*5<\/td>\n<td>40<\/td>\n<td>1970<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>42*17*5<\/td>\n<td>38.8<\/td>\n<td>2220<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>45*15*5<\/td>\n<td>37.7<\/td>\n<td>3180<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>50*17*5<\/td>\n<td>34.8<\/td>\n<td>3160<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>800<\/td>\n<td rowspan=\"7\">\u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u092e\u0936\u0940\u0928\u093f\u0902\u0917, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u092a\u094d\u0932\u093e\u0938\u094d\u091f\u093f\u0915 \u0935\u0947\u0932\u094d\u0921\u093f\u0902\u0917, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0921\u094d\u0930\u093f\u0932\u093f\u0902\u0917, \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0924\u0947\u0932-\u092a\u093e\u0928\u0940 \u0907\u092e\u0932\u094d\u0936\u0928, \u0905\u0928\u094d\u092f \u0909\u091a\u094d\u091a \u0936\u0915\u094d\u0924\u093f \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u091f\u094d\u0930\u093e\u0902\u0938\u0921\u094d\u092f\u0942\u0938\u0930<\/td>\n<\/tr>\n<tr>\n<td>50*20*6<\/td>\n<td>33.5<\/td>\n<td>2490<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.46<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>50*17*6.5<\/td>\n<td>34.8<\/td>\n<td>3280<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>50*23*6<\/td>\n<td>32.1<\/td>\n<td>2340<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226546<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>50*27*6<\/td>\n<td>29<\/td>\n<td>2100<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226547<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>60*30*10<\/td>\n<td>26<\/td>\n<td>1925<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226555<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>70*30*10<\/td>\n<td>24.5<\/td>\n<td>2640<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226555<\/td>\n<td>800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/www.bjultrasonic.com\/hi\/category\/piezoelectric-ceramic-hi\/ring-piezoelectric-ceramics-hi\/\">\u092a\u0940\u091c\u094b\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0938\u093f\u0930\u0947\u092e\u093f\u0915 \u0930\u093f\u0902\u0917<\/a> (\u092a\u0940\u091c\u094b\u0938\u093f\u0930\u0947\u092e\u093f\u0915 \u0930\u093f\u0902\u0917) \u092c\u0940\u091c\u093f\u0902\u0917 \u0905\u0932\u094d\u091f\u094d\u0930\u093e\u0938\u094b\u0928\u093f\u0915 \u0926\u094d\u0935\u093e\u0930\u093e \u0928\u093f\u0930\u094d\u092e\u093f\u0924 \u2013 \u092a\u0947\u0936\u0947\u0935\u0930 <a href=\"https:\/\/www.bjultrasonic.com\/hi\/category\/piezoelectric-ceramic-hi\/\">\u092a\u0940\u091c\u094b\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0938\u093f\u0930\u0947\u092e\u093f\u0915\u094d\u0938<\/a> \u0906\u092a\u0942\u0930\u094d\u0924\u093f\u0915\u0930\u094d\u0924\u093e \u0914\u0930 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e\u0964<\/p>\n","protected":false},"featured_media":23783,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[5742,5646],"product_tag":[],"class_list":{"0":"post-65435","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ring-piezoelectric-ceramics-hi","7":"product_cat-piezoelectric-ceramic-hi","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-external","13":"prodpage-classic"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/hi\/wp-json\/wp\/v2\/product\/65435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/hi\/wp-json\/wp\/v2\/comments?post=65435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/hi\/wp-json\/wp\/v2\/media\/23783"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/hi\/wp-json\/wp\/v2\/media?parent=65435"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/hi\/wp-json\/wp\/v2\/product_brand?post=65435"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/hi\/wp-json\/wp\/v2\/product_cat?post=65435"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/hi\/wp-json\/wp\/v2\/product_tag?post=65435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}