{"id":699,"date":"2017-03-12T16:39:57","date_gmt":"2017-03-12T16:39:57","guid":{"rendered":"http:\/\/www.cerecdigest.net\/?p=699"},"modified":"2017-07-28T16:28:51","modified_gmt":"2017-07-28T16:28:51","slug":"basic-concept-of-dental-ceramics-classification-according-to-their-microstructure","status":"publish","type":"post","link":"https:\/\/www.cerecdigest.net\/2017\/03\/12\/basic-concept-of-dental-ceramics-classification-according-to-their-microstructure\/","title":{"rendered":"\u7259\u79d1\u9676\u74f7\u6750\u6599\u57fa\u790e\u4ecb\u7d39\uff08\u4e8c\uff09\u2014 \u9676\u74f7\u5206\u985e <br\/><div class='secondary-title'>Basic Concept of Dental Ceramics  - Classification According to Their Microstructure<\/div>"},"content":{"rendered":"<p>\u4e0a\u4e00\u7bc7\u4ecb\u7d39\u4e86\u9676\u74f7\u5fae\u7d50\u69cb\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5176\u6392\u5217\u53ca\u7d50\u6676\u6703\u5f71\u97ff\u9676\u74f7\u7684\u7269\u7406\u53ca\u5149\u5b78\u6027\u8cea\uff0c\u672c\u7bc7\u6587\u7ae0\u7e7c\u7e8c\u4ee5\u5fae\u7d50\u69cb\u70ba\u5206\u985e\uff0c\u9032\u4e00\u6b65\u7d30\u5206\u4e0d\u540c\u7a2e\u985e\u9676\u74f7\u7684\u7279\u6027\u3002<\/p>\n<p>\u672c\u7cfb\u5217\u6587\u7ae0\u5e0c\u671b\u5e36\u5927\u5bb6\u8a8d\u8b58\u9676\u74f7\u7684\u7d50\u69cb\u3001\u5206\u985e\u53ca\u7279\u6027\uff0c\u9032\u800c\u5e6b\u52a9\u91ab\u5e2b\u53ca\u6280\u5e2b\u5728\u81e8\u5e8a\u4e0a\u9078\u64c7\u9069\u5408\u7684\u6750\u6599\u3002<\/p>\n<p>\u4e0a\u7bc7\u8acb\u53c3\u8003\uff1a<a href=\"http:\/\/www.cerecdigest.net\/2017\/03\/05\/basic-concept-of-dental-ceramics-microstructure\/\">\u7259\u79d1\u9676\u74f7\u6750\u6599\u57fa\u790e\u4ecb\u7d39\uff08\u4e00\uff09\u2014 \u9676\u74f7\u5fae\u7d50\u69cb<\/a><\/p>\n<p>\u76f8\u95dc\u6587\u7ae0\uff1a<a href=\"http:\/\/www.cerecdigest.net\/2017\/05\/07\/ids-2017-cadcam-materials-blocks\/\">IDS 2017 CAD\/CAM \u65b0\u6750\u6599\u7e3d\u89bd \u2013 \u74f7\u584a\u7bc7\u00a0<\/a><\/p>\n<hr \/>\n<h3>\u00a0\u524d\u60c5\u63d0\u8981<\/h3>\n<p>\u4e0a\u7bc7\u6709\u4ecb\u7d39\u5230\u5728\u7259\u79d1\u9676\u74f7\u7684\u767c\u5c55\u6b77\u7a0b\u4e2d\uff0c\u4e00\u958b\u59cb\u51fa\u73fe\u7684\u662f\u73bb\u7483\u9676\u74f7 (glass ceramics) \uff0c\u5176\u539f\u5b50\u6392\u5217\u6563\u4e82\uff0c\u900f\u5149\u5ea6\u4f73\u4f46\u5f37\u5ea6\u8868\u73fe\u8f03\u5f31\u3002\u5f8c\u4f86\u70ba\u589e\u52a0\u5f37\u5ea6\u6216\u8abf\u6574\u6027\u8cea\uff0c\u5c31\u5728\u73bb\u7483\u9676\u74f7\u88e1\u9762\u589e\u52a0\u4e00\u4e9b\u7d50\u6676\u9846\u7c92 (particle-filled glasses) \uff0c\u4f7f\u5f97\u9676\u74f7\u7684\u5f37\u5ea6\u589e\u52a0\u8a31\u591a\uff0c\u63a5\u8457\u66f4\u662f\u767c\u5c55\u51fa\u5168\u7d50\u6676\u614b\u7684\u591a\u6676\u9676\u74f7 (polycrystalline ceramics) \uff0c\u5176\u7d50\u6676\u6392\u5217\u7dfb\u5bc6\u6574\u9f4a\uff0c\u5f37\u5ea6\u4f73\u4f46\u900f\u5149\u5ea6\u4e0d\u597d\uff08\u5fae\u7d50\u69cb\u793a\u610f\u5716\u8acb\u898b\u5716\u4e00\uff09\u3002<\/p>\n<p>\u9676\u74f7\u7684\u5206\u985e\u65b9\u5f0f\u6709\u5f88\u591a\u7a2e\uff0c\u5982\u88fd\u7a0b\u3001\u7528\u9014\u53ca\u7d44\u6210\u7b49\u7b49\u3002\u9019\u88cf\u4ee5\u5fae\u7d50\u69cb\u7684\u5206\u985e\u65b9\u5f0f\u662f\u56e0\u70ba\u9676\u74f7\u7684\u7d44\u6210\u53ca\u5fae\u7d50\u69cb\u8207\u5176\u8868\u73fe\u51fa\u4f86\u7684\u7279\u6027\u5f88\u6709\u95dc\u4fc2\uff0c\u5982\u900f\u5149\u5ea6\u3001\u7269\u7406\u5f37\u5ea6\u3001\u53ef\u9178\u8755\u6027\u3001\u53ef\u52a0\u5de5\u6027\uff08\u8eca\u5e8a\u8eca\u524a\u6642\u7684\u908a\u7de3\u7834\u640d\u7a0b\u5ea6\uff09\u7b49\u7b49\uff0c\u4ee5\u4e0b\u7684\u6587\u7ae0\u6703\u4ecb\u7d39\u9019\u5e7e\u7a2e\u5206\u985e\u3001\u7279\u6027\u53ca\u5e02\u9762\u4e0a\u5e38\u898b\u7684 CAD\/CAM \u7528\u74f7\u584a\u3002<\/p>\n<figure id=\"attachment_681\" aria-describedby=\"caption-attachment-681\" style=\"width: 932px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-681 size-full\" src=\"http:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/Microstructure-of-dental-ceramics-classification.png\" width=\"942\" height=\"624\" srcset=\"https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/Microstructure-of-dental-ceramics-classification.png 942w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/Microstructure-of-dental-ceramics-classification-300x199.png 300w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/Microstructure-of-dental-ceramics-classification-768x509.png 768w\" sizes=\"(max-width: 942px) 100vw, 942px\" \/><figcaption id=\"caption-attachment-681\" class=\"wp-caption-text\">\u5716\u4e00\u3001\u4e0d\u540c\u7a2e\u985e\u9676\u74f7\u6750\u6599\u7684\u5fae\u7d50\u69cb\u3002Source: JR Kelly, P Benetti (2011) Ceramic materials in dentistry: historical evolution and current practice. Australian Dental Journal 56:(1 Suppl): 84\u201396.<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3>\u73bb\u7483\u9676\u74f7 (Glass ceramics)<\/h3>\n<p>\u7531\u9577\u77f3 (feldspar) \u9019\u7a2e\u92c1\u77fd\u73bb\u7483 (aluminosilicate glasses) \u70ba\u4e3b\uff0c\u4e26\u542b\u9ad8\u5dba\u571f (kaolin)\u00a0\u53ca\u77f3\u82f1 (quartz) \u7b49\u6210\u4efd\u3002\u662f\u65e9\u671f\u91d1\u5c6c\u9676\u74f7\u7259\u51a0 (porcelain fused to metal crown) \u4e0a\u7684\u9472\u9762 (veneered) \u6750\u6599\u3002\u900f\u5149\u6027\u5f88\u597d\uff0c\u53ef\u7528\u6c2b\u6c1f\u9178\u9178\u8755\uff0c\u4f46\u662f\u5f37\u5ea6\u8f03\u5f31\u3002<br \/>\n\u5e02\u9762\u4e0a\u7684 CAD\/CAM \u74f7\u584a\u6709 Vita \u516c\u53f8\u51fa\u7684 Mark II\u3001TriLuxe\u3001TriLuxe Forte\u3001RealLife \u7b49\u3002<\/p>\n<figure id=\"attachment_706\" aria-describedby=\"caption-attachment-706\" style=\"width: 1014px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-706 size-large\" src=\"http:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/Mark-II-1024x384.png\" width=\"1024\" height=\"384\" srcset=\"https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/Mark-II-1024x384.png 1024w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/Mark-II-300x113.png 300w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/Mark-II-768x288.png 768w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/Mark-II.png 1196w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-706\" class=\"wp-caption-text\">\u5716\u4e8c\u3001Vita \u516c\u53f8\u7684 Mark II \u74f7\u584a\u3002Source: Belli R., Wendler M., de Ligny D., and Cicconi M.R., et al. (2017) Chairside CAD\/CAM materials. Part 1: Measurement of elastic constants and microstructural characterization. Dental Materials. 33(1):84-98.<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3>\u00a0\u7c92\u5b50\u5145\u586b\u73bb\u7483\u9676\u74f7 (Particle-filled glasses)<\/h3>\n<p>\u70ba\u542b\u6709\u7d50\u6676\u9846\u7c92\u7684\u73bb\u7483\u9676\u74f7\uff0c\u88e1\u9762\u9084\u542b\u6709\u73bb\u7483\u6210\u5206\uff0c\u6240\u4ee5\u8ddf\u73bb\u7483\u9676\u74f7\u4e00\u6a23\u662f\u53ef\u4ee5\u9178\u8755\u7684\u3002\u4ee5\u4e0b\u4ecb\u7d39\u542b\u4e0d\u540c\u7d50\u6676\u9846\u7c92\u7684\u73bb\u7483\u9676\u74f7\u6750\u6599\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u767d\u69b4\u77f3 (leucite) \u5f37\u5316\u73bb\u7483\u9676\u74f7<\/strong>\uff1a<\/p>\n<p>\u70ba\u4e86\u6539\u5584\u9577\u77f3\u6750\u6599\u7684\u5f37\u5ea6\u53ca\u8abf\u6574\u71b1\u81a8\u8139\u4fc2\u6578\u800c\u767c\u5c55\u51fa\u4f86\u7684\u9676\u74f7\u6750\u6599\u3002\u6b64\u6750\u6599\u7684\u71b1\u81a8\u8139\u4fc2\u6578\u8ddf\u91d1\u5c6c\u5167\u51a0\u7684\u71b1\u81a8\u8139\u4fc2\u6578\u8f03\u5339\u914d\uff08\u6bd4\u91d1\u5c6c\u7a0d\u5fae\u5927\u4e00\u4e9b\uff09\uff0c\u73fe\u5728\u7684\u91d1\u5c6c\u9676\u74f7\u7259\u51a0\u5e38\u4f7f\u7528\u767d\u69b4\u77f3\u73bb\u7483\u9676\u74f7\u70ba\u9472\u9762 (veneered) \u6750\u6599\u3002\u7576\u9577\u77f3\u5728\u5347\u9ad8\u6eab\u5ea6\u6642\uff0c\u6703\u7522\u751f\u767d\u69b4\u77f3\u7684\u7d50\u6676\u9846\u7c92\uff0c\u4f7f\u5f37\u5ea6\u4e0a\u5347\uff0c\u4e14\u6b64\u9846\u7c92\u7684\u900f\u5149\u6027\u8cea\u8207\u9577\u77f3\u5f88\u63a5\u8fd1\uff0c\u900f\u5149\u5ea6\u4ecd\u4f73\u3002\u5e02\u9762\u4e0a\u7684 CAD\/CAM \u74f7\u584a\u6709 Ivoclar \u516c\u53f8\u51fa\u7684 Empress CAD \u3002<\/p>\n<figure id=\"attachment_742\" aria-describedby=\"caption-attachment-742\" style=\"width: 1014px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-742 size-large\" src=\"http:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09Empress-CAD-1024x380.png\" width=\"1024\" height=\"380\" srcset=\"https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09Empress-CAD-1024x380.png 1024w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09Empress-CAD-300x111.png 300w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09Empress-CAD-768x285.png 768w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09Empress-CAD.png 1257w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-742\" class=\"wp-caption-text\">\u5716\u4e09\u3001Ivoclar \u516c\u53f8\u7684 Empress CAD \u74f7\u584a\u3002Source: Belli R., Wendler M., de Ligny D., and Cicconi M.R., et al. (2017) Chairside CAD\/CAM materials. Part 1: Measurement of elastic constants and microstructural characterization. Dental Materials. 33(1):84-98.<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p><strong>\u4e8c\u77fd\u9178\u92f0 (lithium disilicate) \u5f37\u5316\u73bb\u7483\u9676\u74f7\uff1a<\/strong><\/p>\n<p>\u5728\u73bb\u7483\u9676\u74f7\u5167\u6dfb\u52a0\u9ad4\u7a4d\u767e\u5206\u6bd4\u7d04 70% \u7684\u4e8c\u77fd\u9178\u92f0\u6210\u4efd\u3002\u5176\u5f37\u5ea6\u8868\u73fe\u6bd4\u9577\u77f3\u6750\u6599\u9ad8\u5f88\u591a\uff0c\u900f\u5149\u5ea6\u4e5f\u4f73\uff0c\u5728\u50b3\u7d71\u88fd\u7a0b\u7684\u8a71\u5c31\u662f\u5927\u5bb6\u611b\u7528\u7684 e.max Press\u3002\u5e02\u9762\u4e0a\u7684 CAD\/CAM \u74f7\u584a\u6709 Ivoclar \u516c\u53f8\u51fa\u7684 e.max CAD \u3002<\/p>\n<figure id=\"attachment_743\" aria-describedby=\"caption-attachment-743\" style=\"width: 1014px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-743 size-large\" src=\"http:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e09\uff09e.max-CAD-1024x380.png\" width=\"1024\" height=\"380\" srcset=\"https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e09\uff09e.max-CAD-1024x380.png 1024w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e09\uff09e.max-CAD-300x111.png 300w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e09\uff09e.max-CAD-768x285.png 768w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e09\uff09e.max-CAD.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-743\" class=\"wp-caption-text\">\u5716\u56db\u3001Ivoclar \u516c\u53f8\u7684 e.max CAD \u74f7\u584a\u3002Source: Belli R., Wendler M., de Ligny D., and Cicconi M.R., et al. (2017) Chairside CAD\/CAM materials. Part 1: Measurement of elastic constants and microstructural characterization. Dental Materials. 33(1):84-98.<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p><strong>\u6c27\u5316\u92ef\u5f37\u5316\u77fd\u9178\u92f0 (zirconia-reinforced lithium silicates, ZLS) \uff1a<\/strong><\/p>\n<p>\u56e0\u70ba\u4e8c\u77fd\u9178\u92f0\u9676\u74f7\u5728 CAD\/CAM \u8eca\u524a\u52a0\u5de5\u7684\u904e\u7a0b\u7576\u4e2d\u908a\u7de3\u7834\u640d (chipping) \u7684\u72c0\u6cc1\u8f03\u56b4\u91cd\uff0c\u56e0\u6b64\u6709\u6dfb\u52a0\u6c27\u5316\u92ef\u7684\u6539\u826f\u6750\u6599\u554f\u4e16\uff0c\u5982 Densply \u516c\u53f8\u51fa\u7684 Celtra Duo\uff08\u8acb\u53c3\u8003\uff1a<a href=\"http:\/\/www.cerecdigest.net\/2017\/02\/11\/%E4%BB%A5%E9%AB%98%E5%BC%B7%E5%BA%A6%E6%B7%B7%E5%90%88%E5%9E%8B%E9%99%B6%E7%93%B7-celtra-duo-%E6%8F%90%E9%AB%98%E8%B4%8B%E5%BE%A9%E7%89%A9%E8%87%A8%E5%BA%8A%E4%BD%BF%E7%94%A8%E5%A3%BD%E5%91%BD\/\">CAD\/CAM \u9676\u74f7\u6750\u6599 \u2013 Celtra Duo<\/a>\uff09\u4ee5\u53ca Vita \u516c\u53f8\u51fa\u7684 Suprinity\uff08\u8acb\u53c3\u8003\uff1a<a href=\"http:\/\/www.cerecdigest.net\/2017\/03\/02\/cadcam-%E9%99%B6%E7%93%B7%E6%9D%90%E6%96%99-vita-suprinity\/\">CAD\/CAM \u9676\u74f7\u6750\u6599 \u2013 VITA Suprinity<\/a>\uff09\u3002<\/p>\n<figure id=\"attachment_744\" aria-describedby=\"caption-attachment-744\" style=\"width: 1014px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-744 size-large\" src=\"http:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u56db\uff09Celtra-Duo-1024x379.png\" width=\"1024\" height=\"379\" srcset=\"https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u56db\uff09Celtra-Duo-1024x379.png 1024w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u56db\uff09Celtra-Duo-300x111.png 300w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u56db\uff09Celtra-Duo-768x284.png 768w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u56db\uff09Celtra-Duo.png 1249w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-744\" class=\"wp-caption-text\">\u5716\u4e94\u3001Densply \u516c\u53f8\u7684 Celtra Duo \u74f7\u584a\u3002Source: Belli R., Wendler M., de Ligny D., and Cicconi M.R., et al. (2017) Chairside CAD\/CAM materials. Part 1: Measurement of elastic constants and microstructural characterization. Dental Materials. 33(1):84-98.<\/figcaption><\/figure>\n<hr \/>\n<h3>\u591a\u6676\u9676\u74f7 (Polycrystalline ceramics)<\/h3>\n<p>\u9019\u7a2e\u9676\u74f7\u7684\u6392\u5217\u76f8\u7576\u6574\u9f4a\uff0c\u5f37\u5ea6\u8868\u73fe\u5f88\u597d\u3002\u6709\u6c27\u5316\u92ef (zirconia) \u8ddf\u6c27\u5316\u92c1 (alumina)\u3002<\/p>\n<p>\u6c27\u5316\u92ef\u5df2\u662f\u8a31\u591a\u91ab\u5e2b\u76f8\u7576\u719f\u6089\u7684\u6750\u6599\uff0c\u5c24\u5176\u6709\u76f8\u8b8a\u589e\u97cc (transformation toughening) \u7684\u6027\u8cea\uff08\u6c27\u5316\u92ef\u900f\u904e\u6676\u683c\u8f49\u8b8a\u7684\u9ad4\u7a4d\u8b8a\u5316\u4f86\u95dc\u9589\u88c2\u75d5\u7684\u81ea\u7652\u7279\u6027\uff09\u53ef\u4ee5\u6291\u5236\u9676\u74f7\u8868\u9762\u7684\u88c2\u75d5\u5ef6\u4f38 (crack propagation) \u3002\u76ee\u524d\u53ea\u6709 CAD\/CAM \u52a0\u5de5\u65b9\u5f0f\u3002<\/p>\n<p>\u8a31\u591a\u5ee0\u5546\u90fd\u6709\u51fa\u6c27\u5316\u92ef\u74f7\u584a\uff0c\u5982 Densply \u51fa\u7684 Cerec Zirconia\u3001Vita \u51fa\u7684 YZ T\/HT\u3001Ivoclar \u516c\u53f8\u7684 e.max ZirCAD \u7b49\u7b49\u3002<\/p>\n<figure id=\"attachment_707\" aria-describedby=\"caption-attachment-707\" style=\"width: 1014px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-707 size-large\" src=\"http:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/e.max-ZirCAD-1024x384.png\" width=\"1024\" height=\"384\" srcset=\"https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/e.max-ZirCAD-1024x384.png 1024w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/e.max-ZirCAD-300x113.png 300w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/e.max-ZirCAD-768x288.png 768w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/e.max-ZirCAD.png 1197w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-707\" class=\"wp-caption-text\">\u5716\u4e94\u3001Ivoclar \u516c\u53f8\u7684 e.max ZirCAD \u74f7\u584a\u3002Source: Belli R., Wendler M., de Ligny D., and Cicconi M.R., et al. (2017) Chairside CAD\/CAM materials. Part 1: Measurement of elastic constants and microstructural characterization. Dental Materials. 33(1):84-98.<\/figcaption><\/figure>\n<hr \/>\n<h3>\u6a39\u8102\u9676\u74f7\u8907\u5408\u6750\u6599 (Resin\/ceramic hybrid)<\/h3>\n<p>\u8106\u6027\u7684\u9676\u74f7\u5728\u8eca\u524a\u6642\u6709\u908a\u7de3\u7834\u640d (chipping) \u554f\u984c\uff0c\u6709\u4e9b\u4eba\u5c31\u60f3\u5230\u52a0\u5165\u6a39\u8102\u6210\u4efd\u589e\u52a0\u5b83\u7684\u5f48\u6027\u6a21\u6578 (modulus of elasticity) \uff0c\u76ee\u524d\u77e5\u9053\u5b83\u5c0d\u8eca\u524a\u7684\u7834\u640d\u7684\u78ba\u8f03\u5c0f\uff0c\u4f46\u662f\u53ef\u62cb\u5149\u6027\u3001\u67d3\u8272\u53ca\u8272\u6fa4\u7a69\u5b9a\u6027\u53ef\u80fd\u662f\u554f\u984c\u3002<\/p>\n<p>\u76ee\u524d\u5e02\u9762\u4e0a\u7684 CAD\/CAM \u74f7\u584a\u6709 3M \u516c\u53f8\u51fa\u7684 Lava Ultimate\u3001Vita \u516c\u53f8\u51fa\u7684 Enamic \u4ee5\u53ca\u00a0GC \u516c\u53f8\u51fa\u7684 Cerasmart\u3002<\/p>\n<figure id=\"attachment_746\" aria-describedby=\"caption-attachment-746\" style=\"width: 1014px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-746 size-large\" src=\"http:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09enamic-1024x381.png\" width=\"1024\" height=\"381\" srcset=\"https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09enamic-1024x381.png 1024w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09enamic-300x112.png 300w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09enamic-768x286.png 768w, https:\/\/www.cerecdigest.net\/wp-content\/uploads\/2017\/03\/\uff08\u4e8c\uff09enamic.png 1191w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-746\" class=\"wp-caption-text\">\u5716\u4e94\u3001Vita \u516c\u53f8\u7684 Enamic \u74f7\u584a\u3002Source: Belli R., Wendler M., de Ligny D., and Cicconi M.R., et al. (2017) Chairside CAD\/CAM materials. Part 1: Measurement of elastic constants and microstructural characterization. Dental Materials. 33(1):84-98.<\/figcaption><\/figure>\n<hr \/>\n<h3>\u7d50\u8ad6<\/h3>\n<p>\u7d93\u904e\u9676\u74f7\u6750\u6599\u7684\u5fae\u7d50\u69cb\u5206\u985e\uff0c\u6211\u5011\u53ef\u4ee5\u5c0d\u74f7\u584a\u6709\u6700\u57fa\u672c\u7684\u4e86\u89e3\uff1a\u73bb\u7483\u9676\u74f7\u985e\u900f\u5149\u5ea6\u4f73\u4f46\u5f37\u5ea6\u5f31\uff1b\u6dfb\u52a0\u7d50\u6676\u9846\u7c92\u7684\u73bb\u7483\u9676\u74f7\u5f37\u5ea6\u589e\u52a0\uff0c\u6709\u6578\u7a2e\u4e0d\u540c\u7684\u6dfb\u52a0\u9846\u7c92\uff0c\u5176\u5149\u5b78\u6027\u8cea\u8207\u5f37\u5ea6\u4e5f\u6709\u6240\u4e0d\u540c\uff1b\u800c\u6c27\u5316\u92ef\u7b49\u591a\u6676\u9676\u74f7\u5247\u5f37\u5ea6\u6700\u4f73\u800c\u6700\u4e0d\u900f\u5149\u3002\u540c\u6642\uff0c\u70ba\u4e86\u56e0\u61c9 CAD\/CAM \u7684\u8eca\u524a\u52a0\u5de5\u65b9\u5f0f\uff0c\u6709\u8a31\u591a\u6539\u826f\u6750\u6599\u6216\u65b0\u6750\u6599\u7684\u51fa\u73fe\uff0c\u6709\u4e86\u9019\u4e9b\u5fae\u7d50\u69cb\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u6211\u5011\u624d\u53ef\u4ee5\u9032\u4e00\u6b65\u8a0e\u8ad6\u5404\u7a2e\u74f7\u584a\u7684\u6027\u8cea\u3002<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3>Reference<\/h3>\n<h6>1. Anusavice K.J., Shen C., Rawls H.R. (2013)\u00a0<em>Phillips\u2019 science of dental materials<\/em>. 12<sup>nd<\/sup> ed. St. Louis, Mo: Elsevier\/Saunders. Ch18: Dental ceramics.<br \/>\n2. JR Kelly, P Benetti (2011) Ceramic materials in dentistry: historical evolution and current practice. Australian Dental Journal 56:(1 Suppl): 84\u201396.<br \/>\n3. Belli R., Wendler M., de Ligny D., and Cicconi M.R., et al. (2017) Chairside <span class=\"highlight\">CAD\/CAM<\/span> <span class=\"highlight\">materials<\/span>. Part 1: Measurement of elastic constants and microstructural characterization. <em>Dental Materials.<\/em> 33(1):84-98.<\/h6>\n<h3><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0a\u4e00\u7bc7\u4ecb\u7d39\u4e86\u9676\u74f7\u5fae\u7d50\u69cb\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5176\u6392\u5217\u53ca\u7d50\u6676\u6703\u5f71\u97ff\u9676\u74f7\u7684\u7269\u7406\u53ca\u5149\u5b78\u6027\u8cea\uff0c\u672c\u7bc7\u6587\u7ae0\u7e7c\u7e8c\u4ee5\u5fae\u7d50\u69cb\u70ba\u5206\u985e\uff0c\u9032\u4e00\u6b65\u7d30\u5206\u4e0d\u540c\u7a2e\u985e\u9676\u74f7\u7684\u7279\u6027&#8230;<\/p>\n","protected":false},"author":6,"featured_media":694,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"generate_page_header":"","footnotes":"","_jetpack_memberships_contains_paid_content":false},"categories":[33],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u7259\u79d1\u9676\u74f7\u6750\u6599\u57fa\u790e\u4ecb\u7d39\uff08\u4e8c\uff09\u2014 \u9676\u74f7\u5206\u985e - 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