{"id":8985,"date":"2026-06-16T14:55:10","date_gmt":"2026-06-16T06:55:10","guid":{"rendered":"https:\/\/www.sic-wafers.com\/?p=8985"},"modified":"2026-06-16T14:55:21","modified_gmt":"2026-06-16T06:55:21","slug":"sic-wafer-manufacturing-challenges","status":"publish","type":"post","link":"https:\/\/www.sic-wafers.com\/zh\/sic-wafer-manufacturing-challenges\/","title":{"rendered":"\u78b3\u5316\u77fd\uff08SiC\uff09\u6676\u5713\u88fd\u9020\u7684\u6311\u6230\uff1a\u6676\u9ad4\u751f\u9577\u3001\u5207\u7247\u8207\u62cb\u5149"},"content":{"rendered":"
<\/div>\n

\u78b3\u5316\u77fd\uff08SiC\uff09\u5df2\u6210\u70ba\u6b21\u4e16\u4ee3\u96fb\u529b\u96fb\u5b50\u9818\u57df\u4e2d\u6700\u91cd\u8981\u7684\u534a\u5c0e\u9ad4\u6750\u6599\u4e4b\u4e00\u3002 \u6191\u85c9\u5176\u5bec\u7981\u5e36\u3001\u9ad8\u71b1\u5c0e\u7387\u53ca\u512a\u7570\u7684\u64ca\u7a7f\u96fb\u5834\uff0cSiC \u5143\u4ef6\u5728\u96fb\u52d5\u8eca\u3001\u518d\u751f\u80fd\u6e90\u7cfb\u7d71\u3001\u5de5\u696d\u9a45\u52d5\u5668\u53ca\u9ad8\u58d3\u96fb\u529b\u8f49\u63db\u7b49\u9818\u57df\uff0c\u76f8\u8f03\u65bc\u50b3\u7d71\u77fd\u57fa\u6280\u8853\u5177\u5099\u986f\u8457\u512a\u52e2\u3002.<\/p>\n\n\n\n

\u5118\u7ba1\u5177\u5099\u9019\u4e9b\u512a\u52e2\uff0c\u88fd\u9020\u9ad8\u54c1\u8cea\u7684\u78b3\u5316\u77fd\uff08SiC\uff09\u6676\u5713\u4ecd\u662f\u534a\u5c0e\u9ad4\u7522\u696d\u4e2d\u6280\u8853\u9580\u6abb\u6700\u9ad8\u7684\u88fd\u7a0b\u4e4b\u4e00\u3002\u8207\u77fd\u6676\u5713\u76f8\u6bd4\uff0c\u7531\u65bc\u78b3\u5316\u77fd\u57fa\u677f\u5177\u6709\u7368\u7279\u7684\u6750\u6599\u7279\u6027\uff0c\u5176\u751f\u9577\u3001\u52a0\u5de5\u53ca\u62cb\u5149\u904e\u7a0b\u90fd\u66f4\u52a0\u56f0\u96e3\u3002.<\/p>\n\n\n\n

\u5f9e\u6676\u9ad4\u751f\u9577\u5230\u6676\u5713\u5207\u5272\uff0c\u518d\u5230\u5316\u5b78\u6a5f\u68b0\u62cb\u5149\uff08CMP\uff09\uff0c\u6bcf\u500b\u968e\u6bb5\u90fd\u9762\u81e8\u8457\u91cd\u5927\u7684\u5de5\u7a0b\u6311\u6230\uff0c\u9019\u4e9b\u6311\u6230\u6703\u76f4\u63a5\u5f71\u97ff\u6676\u5713\u7684\u54c1\u8cea\u3001\u826f\u7387\u53ca\u6210\u672c\u3002.<\/p>\n\n\n\n

\u672c\u6587\u63a2\u8a0e\u5728 SiC \u6676\u5713<\/a> \u88fd\u9020\u904e\u7a0b\uff0c\u4e26\u95e1\u8ff0\u70ba\u4f55\u751f\u7522\u7121\u7455\u75b5\u7684\u78b3\u5316\u77fd\uff08SiC\uff09\u57fa\u677f\u4ecd\u662f\u696d\u754c\u9762\u81e8\u7684\u4e00\u9805\u95dc\u9375\u6311\u6230\u3002.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u70ba\u4ec0\u9ebc\u78b3\u5316\u77fd\uff08SiC\uff09\u6bd4\u77fd\u66f4\u96e3\u88fd\u9020\uff1f<\/h2>\n\n\n\n

\u4e3b\u8981\u539f\u56e0\u5728\u65bc\u78b3\u5316\u77fd\u7684\u7269\u7406\u7279\u6027\u3002.<\/p>\n\n\n\n

\u8207\u77fd\u76f8\u6bd4\uff0c\u78b3\u5316\u77fd\uff08SiC\uff09\u5177\u6709\u4ee5\u4e0b\u7279\u6027\uff1a<\/p>\n\n\n\n

\u8ca1\u7522<\/th>\u77fd (Si)<\/th>\u78b3\u5316\u77fd (4H-SiC)<\/th><\/tr>
\u5e36\u9699<\/td>1.12 eV<\/td>3.26 eV<\/td><\/tr>
\u83ab\u6c0f\u786c\u5ea6<\/td>7<\/td>9.2\u20139.5<\/td><\/tr>
\u71b1\u50b3\u5c0e<\/td>~150 W\/m-K<\/td>~490 W\/m-K<\/td><\/tr>
\u5347\u83ef\u6eab\u5ea6<\/td>1414\u00b0C\uff08\u7194\u9ede\uff09<\/td>>2700\u00b0C<\/td><\/tr>
\u5316\u5b78\u7a69\u5b9a\u6027<\/td>\u4e2d\u5ea6<\/td>\u6975\u9ad8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u9019\u4e9b\u7279\u6027\u4f7f\u78b3\u5316\u77fd\uff08SiC\uff09\u6210\u70ba\u4e00\u7a2e\u5353\u8d8a\u7684\u534a\u5c0e\u9ad4\u6750\u6599\uff0c\u4f46\u540c\u6642\u4e5f\u4f7f\u5176\u52a0\u5de5\u96e3\u5ea6\u6975\u9ad8\u3002.<\/p>\n\n\n\n

\n\n\n\n

1. \u6676\u9ad4\u751f\u9577\u9762\u81e8\u7684\u6311\u6230<\/h1>\n\n\n\n

\u7269\u7406\u6c23\u76f8\u50b3\u8f38\uff08PVT\uff09\u751f\u9577\u6cd5<\/h2>\n\n\n\n

\u5927\u591a\u6578\u5546\u7528\u78b3\u5316\u77fd\uff08SiC\uff09\u6676\u68d2\u90fd\u662f\u63a1\u7528\u7269\u7406\u6c23\u76f8\u50b3\u8f38\uff08PVT\uff09\u6cd5\u88fd\u6210\u7684\u3002.<\/p>\n\n\n\n

\u5728\u6b64\u904e\u7a0b\u4e2d\uff1a<\/p>\n\n\n\n

    \n
  • \u9ad8\u7d14\u5ea6\u78b3\u5316\u77fd\u7c89\u672b\u88ab\u52a0\u71b1\u81f3 2000\u00b0C \u4ee5\u4e0a\u3002.<\/li>\n\n\n\n
  • \u8a72\u7269\u8cea\u5347\u83ef\u6210\u6c23\u614b\u7269\u7a2e\u3002.<\/li>\n\n\n\n
  • \u84b8\u6c23\u5728\u6676\u6838\u4e0a\u51dd\u7d50\u3002.<\/li>\n\n\n\n
  • \u55ae\u6676\u6703\u5728\u6578\u5929\u5167\u9010\u6f38\u751f\u9577\u3002.<\/li>\n<\/ul>\n\n\n\n

    \u8207\u77fd\u4e0d\u540c\uff0c\u78b3\u5316\u77fd\u7121\u6cd5\u900f\u904e\u50b3\u7d71\u7684\u7194\u878d\u751f\u9577\u6280\u8853\u9032\u884c\u751f\u9577\uff0c\u56e0\u70ba\u5b83\u5728\u7194\u5316\u4e4b\u524d\u5c31\u6703\u5206\u89e3\u3002.<\/p>\n\n\n\n

    \u6975\u7aef\u6eab\u5ea6\u63a7\u5236<\/h2>\n\n\n\n

    \u5176\u4e2d\u4e00\u9805\u6700\u5927\u7684\u6311\u6230\u5728\u65bc\u7dad\u6301\u7cbe\u78ba\u7684\u71b1\u5b78\u689d\u4ef6\u3002.<\/p>\n\n\n\n

    \u5178\u578b\u7684\u751f\u9577\u6eab\u5ea6\u7bc4\u570d\u70ba\uff1a<\/p>\n\n\n\n

      \n
    • 2000\u00b0C \u81f3 2400\u00b0C<\/li>\n<\/ul>\n\n\n\n

      \u5373\u4f7f\u53ea\u662f\u8f15\u5fae\u7684\u6eab\u5ea6\u6ce2\u52d5\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4\uff1a<\/p>\n\n\n\n

        \n
      • \u591a\u578b\u4e0d\u7a69\u5b9a\u6027<\/li>\n\n\n\n
      • \u6676\u9ad4\u61c9\u529b<\/li>\n\n\n\n
      • \u7f3a\u9677\u7522\u751f<\/li>\n\n\n\n
      • \u6676\u9ad4\u54c1\u8cea\u4e0b\u964d<\/li>\n<\/ul>\n\n\n\n

        \u5728\u6574\u500b\u751f\u9577\u5ba4\u4e2d\u7dad\u6301\u7a69\u5b9a\u7684\u6eab\u5ea6\u68af\u5ea6\u81f3\u95dc\u91cd\u8981\u3002.<\/p>\n\n\n\n

        \u6676\u9ad4\u7f3a\u9677\u7684\u5f62\u6210<\/h2>\n\n\n\n

        SiC \u6676\u9ad4\u5bb9\u6613\u7522\u751f\u5404\u7a2e\u7f3a\u9677\uff0c\u5305\u62ec\uff1a<\/p>\n\n\n\n

        \u5fae\u7ba1<\/h3>\n\n\n\n

        \u4e2d\u7a7a\u87ba\u7d0b\u4f4d\u932f\uff0c\u6b64\u73fe\u8c61\u53ef\u80fd\u986f\u8457\u964d\u4f4e\u88dd\u7f6e\u7684\u7522\u91cf\u3002.<\/p>\n\n\n\n

        \u87ba\u7d0b\u87ba\u91d8\u4f4d\u932f\uff08TSD\uff09<\/h3>\n\n\n\n

        \u6703\u5c0e\u81f4\u6f0f\u96fb\u6d41\u589e\u52a0\u4e26\u964d\u4f4e\u64ca\u7a7f\u96fb\u58d3\u7684\u7f3a\u9677\u3002.<\/p>\n\n\n\n

        \u87ba\u7d0b\u908a\u7de3\u4f4d\u932f\uff08TED\uff09<\/h3>\n\n\n\n

        \u5f71\u97ff\u8f09\u9ad4\u904b\u8f38\u7684\u5e38\u898b\u7f3a\u9677\u3002.<\/p>\n\n\n\n

        \u57fa\u9762\u4f4d\u932f\uff08BPD\uff09<\/h3>\n\n\n\n

        \u96d9\u6975\u6027\u529f\u7387\u88dd\u7f6e\u7684\u4e00\u5927\u53ef\u9760\u6027\u96b1\u6182\u3002.<\/p>\n\n\n\n

        \u964d\u4f4e\u7f3a\u9677\u5bc6\u5ea6\u4ecd\u662f\u8a72\u7522\u696d\u6700\u91cd\u8981\u7684\u76ee\u6a19\u4e4b\u4e00\u3002.<\/p>\n\n\n\n

        \u5f9e 6 \u82f1\u540b\u5230 8 \u82f1\u540b\u6676\u5713\u7684\u898f\u6a21\u64f4\u5c55<\/h2>\n\n\n\n

        \u96a8\u8457\u5c0d\u78b3\u5316\u77fd\uff08SiC\uff09\u529f\u7387\u5143\u4ef6\u7684\u9700\u6c42\u65e5\u76ca\u589e\u9577\uff0c\u88fd\u9020\u5546\u6b63\u5f9e\u4ee5\u4e0b\u60c5\u6cc1\u904e\u6e21\u81f3\uff1a<\/p>\n\n\n\n

          \n
        • 150 \u516c\u91d0\uff086 \u82f1\u540b\uff09<\/li>\n\n\n\n
        • \u81f3 200 \u516c\u91d0\uff088 \u82f1\u540b\uff09<\/li>\n<\/ul>\n\n\n\n

          \u7136\u800c\uff0c\u8f03\u5927\u7684\u6676\u9ad4\u76f4\u5f91\u6703\u5e36\u4f86\u984d\u5916\u7684\u6311\u6230\uff1a<\/p>\n\n\n\n

            \n
          • \u71b1\u61c9\u529b\u7d2f\u7a4d<\/li>\n\n\n\n
          • \u6676\u9ad4\u958b\u88c2<\/li>\n\n\n\n
          • \u7f3a\u9677\u50b3\u64ad<\/li>\n\n\n\n
          • \u751f\u9577\u5747\u52fb\u6027\u63a7\u5236<\/li>\n<\/ul>\n\n\n\n

            \u8981\u5728\u8f03\u5927\u7684\u6676\u5713\u4e0a\u7dad\u6301\u6676\u9ad4\u54c1\u8cea\uff0c\u9700\u8981\u5148\u9032\u7684\u7210\u9ad4\u8a2d\u8a08\u8207\u88fd\u7a0b\u512a\u5316\u3002.<\/p>\n\n\n\n

            2. SiC \u6676\u5713\u5207\u5272\u7684\u6311\u6230<\/h1>\n\n\n\n

            \u5353\u8d8a\u7684\u6750\u6599\u786c\u5ea6<\/h2>\n\n\n\n

            \u78b3\u5316\u77fd\uff08SiC\uff09\u662f\u76ee\u524d\u5df2\u77e5\u6700\u786c\u7684\u534a\u5c0e\u9ad4\u6750\u6599\u4e4b\u4e00\u3002.<\/p>\n\n\n\n

            \u5176\u786c\u5ea6\u63a5\u8fd1\u85cd\u5bf6\u77f3\uff0c\u5728\u5e38\u7528\u534a\u5c0e\u9ad4\u57fa\u677f\u4e2d\u50c5\u6b21\u65bc\u947d\u77f3\u3002.<\/p>\n\n\n\n

            \u56e0\u6b64\uff1a<\/p>\n\n\n\n

              \n
            • \u50b3\u7d71\u7684\u92fc\u7d72\u5207\u5272\u901f\u5ea6\u8f03\u6162\u3002.<\/li>\n\n\n\n
            • \u5de5\u5177\u78e8\u640d\u56b4\u91cd\u3002.<\/li>\n\n\n\n
            • \u6210\u672c\u524a\u6e1b\u5e45\u5ea6\u986f\u8457\u589e\u52a0\u3002.<\/li>\n<\/ul>\n\n\n\n

              \u92f8\u7e2b\u640d\u8017\u8207\u6750\u6599\u6d6a\u8cbb<\/h2>\n\n\n\n

              \u5728\u5207\u7247\u904e\u7a0b\u4e2d\uff0c\u90e8\u5206\u6676\u9ad4\u6703\u4f5c\u70ba\u5207\u53e3\u800c\u640d\u5931\u3002.<\/p>\n\n\n\n

              \u7531\u65bc\u78b3\u5316\u77fd\uff08SiC\uff09\u6676\u68d2\u7684\u751f\u7522\u6210\u672c\u9ad8\u6602\uff0c\u56e0\u6b64\u6e1b\u5c11\u6750\u6599\u640d\u8017\u5728\u7d93\u6fdf\u4e0a\u81f3\u95dc\u91cd\u8981\u3002.<\/p>\n\n\n\n

              \u88fd\u9020\u5546\u6301\u7e8c\u81f4\u529b\u65bc\uff1a<\/p>\n\n\n\n

                \n
              • \u5c07\u92f8\u7e2b\u5bec\u5ea6\u6e1b\u81f3\u6700\u5c0f<\/li>\n\n\n\n
              • \u63d0\u9ad8\u5207\u7247\u6548\u7387<\/li>\n\n\n\n
              • \u63d0\u9ad8\u6bcf\u584a\u6676\u9318\u7684\u6676\u5713\u826f\u7387<\/li>\n<\/ul>\n\n\n\n

                \u8868\u9762\u640d\u50b7<\/h2>\n\n\n\n

                \u6a5f\u68b0\u5207\u7247\u4ecb\u7d39\uff1a<\/p>\n\n\n\n

                  \n
                • \u5fae\u88c2\u7d0b<\/li>\n\n\n\n
                • \u6b98\u9918\u61c9\u529b<\/li>\n\n\n\n
                • \u8868\u9762\u7c97\u7cd9\u5ea6<\/li>\n\n\n\n
                • \u8868\u5c64\u4e0b\u640d\u50b7<\/li>\n<\/ul>\n\n\n\n

                  \u9019\u4e9b\u7455\u75b5\u5fc5\u9808\u5728\u5f8c\u7e8c\u7684\u7814\u78e8\u548c\u62cb\u5149\u6b65\u9a5f\u4e2d\u4e88\u4ee5\u53bb\u9664\u3002.<\/p>\n\n\n\n

                  \u82e5\u672a\u80fd\u6e05\u9664\u53d7\u640d\u5c64\uff0c\u5c07\u5c0d\u88dd\u7f6e\u7684\u53ef\u9760\u6027\u9020\u6210\u8ca0\u9762\u5f71\u97ff\u3002.<\/p>\n\n\n\n

                  \u65b0\u8208\u7684\u96f7\u5c04\u5207\u7247\u6280\u8853<\/h2>\n\n\n\n

                  \u70ba\u4e86\u63d0\u9ad8\u6750\u6599\u5229\u7528\u7387\uff0c\u57fa\u65bc\u96f7\u5c04\u7684\u5207\u7247\u6280\u8853\u6b63\u65e5\u76ca\u53d7\u5230\u95dc\u6ce8\u3002.<\/p>\n\n\n\n

                  \u512a\u9ede\u5305\u62ec\uff1a<\/p>\n\n\n\n

                    \n
                  • \u6e1b\u5c11\u92f8\u7e2b\u640d\u8017<\/li>\n\n\n\n
                  • \u66f4\u9ad8\u7684\u541e\u5410\u91cf<\/li>\n\n\n\n
                  • \u6e1b\u5c11\u6750\u6599\u6d6a\u8cbb<\/li>\n\n\n\n
                  • \u6f5b\u5728\u7684\u6210\u672c\u524a\u6e1b<\/li>\n<\/ul>\n\n\n\n

                    \u8a31\u591a\u696d\u754c\u5c08\u5bb6\u8a8d\u70ba\uff0c\u96f7\u5c04\u5207\u5272\u662f\u672a\u4f86 8 \u540b SiC \u6676\u5713\u751f\u7522\u7684\u95dc\u9375\u6280\u8853\u3002.<\/p>\n\n\n\n

                    3. \u7814\u78e8\u8207\u6e1b\u8584\u7684\u6311\u6230<\/h1>\n\n\n\n

                    \u5207\u7247\u5f8c\uff0c\u6676\u5713\u5fc5\u9808\u7d93\u904e\u7814\u78e8\uff0c\u624d\u80fd\u9054\u5230\u76ee\u6a19\u539a\u5ea6\u3002.<\/p>\n\n\n\n

                    \u5178\u578b\u7684 SiC \u6676\u5713\u539a\u5ea6\uff1a<\/p>\n\n\n\n

                    \u76f4\u5f91<\/td>\u5178\u578b\u539a\u5ea6<\/td><\/tr>
                    4 \u82f1\u540b<\/td>\u7d04 350 \u5fae\u7c73<\/td><\/tr>
                    6 \u82f1\u540b<\/td>\u7d04 500 \u5fae\u7c73<\/td><\/tr>
                    8 \u82f1\u540b<\/td>\u7d04 500\u2013700 \u5fae\u7c73<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                    \u7814\u78e8\u65b9\u9762\u7684\u6311\u6230\u5305\u62ec\uff1a<\/p>\n\n\n\n

                      \n
                    • \u7dad\u6301 TTV \u63a7\u5236<\/li>\n\n\n\n
                    • \u9632\u6b62\u6676\u5713\u7834\u640d<\/li>\n\n\n\n
                    • \u5c07\u6b98\u9918\u61c9\u529b\u964d\u81f3\u6700\u4f4e<\/li>\n\n\n\n
                    • \u5be6\u73fe\u5747\u52fb\u539a\u5ea6<\/li>\n<\/ul>\n\n\n\n

                      \u96a8\u8457\u6676\u5713\u8d8a\u4f86\u8d8a\u8584\uff0c\u6a5f\u68b0\u8655\u7406\u7684\u96e3\u5ea6\u4e5f\u96a8\u4e4b\u589e\u52a0\u3002.<\/p>\n\n\n\n

                      4. \u62cb\u5149\u65b9\u9762\u7684\u6311\u6230<\/h1>\n\n\n\n

                      \u70ba\u4ec0\u9ebc\u62cb\u5149\u9019\u9ebc\u56f0\u96e3<\/h2>\n\n\n\n

                      \u62cb\u5149\u78b3\u5316\u77fd\uff08SiC\uff09\u7684\u96e3\u5ea6\u9060\u9ad8\u65bc\u62cb\u5149\u77fd\u3002.<\/p>\n\n\n\n

                      \u539f\u56e0\u5305\u62ec\uff1a<\/p>\n\n\n\n

                        \n
                      • \u9ad8\u786c\u5ea6<\/li>\n\n\n\n
                      • \u9ad8\u5ea6\u5316\u5b78\u60f0\u6027<\/li>\n\n\n\n
                      • \u5f37\u5171\u50f9\u9375<\/li>\n<\/ul>\n\n\n\n

                        \u50b3\u7d71\u7684\u62cb\u5149\u65b9\u6cd5\u5f80\u5f80\u6548\u7387\u4e0d\u9ad8\u3002.<\/p>\n\n\n\n

                        \u8868\u9762\u54c1\u8cea\u8981\u6c42<\/h2>\n\n\n\n

                        \u73fe\u4ee3\u7684\u5916\u5ef6\u751f\u9577\u9700\u8981\u539f\u5b50\u7d1a\u5e73\u6ed1\u7684\u8868\u9762\u3002.<\/p>\n\n\n\n

                        \u5e38\u898b\u7684\u898f\u683c\u5305\u62ec\uff1a<\/p>\n\n\n\n

                          \n
                        • \u8868\u9762\u7c97\u7cd9\u5ea6 (Ra) < 0.1 \u5948\u7c73<\/li>\n\n\n\n
                        • \u4f4e\u7f3a\u9677\u5bc6\u5ea6<\/li>\n\n\n\n
                        • \u8868\u5c64\u4e0b\u640d\u5bb3\u6700\u5c0f<\/li>\n<\/ul>\n\n\n\n

                          \u5373\u4f7f\u662f\u5948\u7c73\u7d1a\u7684\u7f3a\u9677\uff0c\u4e5f\u6703\u5f71\u97ff\u5916\u5ef6\u5c64\u7684\u54c1\u8cea\u3002.<\/p>\n\n\n\n

                          \u5316\u5b78\u6a5f\u68b0\u62cb\u5149\uff08CMP\uff09<\/h2>\n\n\n\n

                          CMP \u662f SiC \u6676\u5713\u6700\u5ee3\u6cdb\u4f7f\u7528\u7684\u8868\u9762\u8655\u7406\u5de5\u85dd\u3002.<\/p>\n\n\n\n

                          \u6b64\u6d41\u7a0b\u7d50\u5408\u4e86\uff1a<\/p>\n\n\n\n

                            \n
                          • \u5316\u5b78\u8868\u9762\u6539\u6027<\/li>\n\n\n\n
                          • \u6a5f\u68b0\u78e8\u640d<\/li>\n<\/ul>\n\n\n\n

                            \u6311\u6230\u5305\u62ec\uff1a<\/p>\n\n\n\n

                              \n
                            • \u6750\u6599\u53bb\u9664\u7387\u4f4e<\/li>\n\n\n\n
                            • \u9ad8\u62cb\u5149\u6210\u672c<\/li>\n\n\n\n
                            • \u6f3f\u6599\u512a\u5316<\/li>\n\n\n\n
                            • \u8868\u9762\u7f3a\u9677\u63a7\u5236<\/li>\n<\/ul>\n\n\n\n

                              \u63d0\u5347 CMP \u6548\u7387\u4ecd\u662f\u4e3b\u8981\u7684\u7814\u7a76\u9818\u57df\u4e4b\u4e00\u3002.<\/p>\n\n\n\n

                              \u65b0\u8208\u62cb\u5149\u6280\u8853<\/h2>\n\n\n\n

                              \u76ee\u524d\u6709\u5e7e\u9805\u5148\u9032\u7684\u62cb\u5149\u6280\u8853\u6b63\u5728\u7814\u767c\u4e2d\uff1a<\/p>\n\n\n\n

                              \u7b49\u96e2\u5b50\u8f14\u52a9\u62cb\u5149<\/h3>\n\n\n\n

                              \u5229\u7528\u53cd\u61c9\u6027\u7b49\u96e2\u5b50\u9ad4\u4f86\u8edf\u5316\u8868\u5c64\u3002.<\/p>\n\n\n\n

                              \u50ac\u5316\u5291\u8a98\u5c0e\u8755\u523b\uff08CARE\uff09<\/h3>\n\n\n\n

                              \u80fd\u6253\u9020\u6975\u5176\u5149\u6ed1\u7684\u8868\u9762\uff0c\u540c\u6642\u5c07\u640d\u50b7\u964d\u81f3\u6700\u4f4e\u3002.<\/p>\n\n\n\n

                              \u96fb\u5316\u5b78\u6a5f\u68b0\u62cb\u5149\uff08ECMP\uff09<\/h3>\n\n\n\n

                              \u7d50\u5408\u4e86\u96fb\u5316\u5b78\u53cd\u61c9\u8207\u6a5f\u68b0\u62cb\u5149\u3002.<\/p>\n\n\n\n

                              \u9019\u4e9b\u6280\u8853\u53ef\u80fd\u6703\u986f\u8457\u63d0\u5347\u672a\u4f86\u6676\u5713\u7684\u54c1\u8cea\u8207\u751f\u7522\u6548\u7387\u3002.<\/p>\n\n\n\n

                              \u88fd\u9020\u6311\u6230\u6240\u5e36\u4f86\u7684\u6210\u672c\u5f71\u97ff<\/h1>\n\n\n\n

                              \u78b3\u5316\u77fd\uff08SiC\uff09\u88fd\u7a0b\u7684\u8907\u96dc\u6027\uff0c\u76f4\u63a5\u5f71\u97ff\u6676\u5713\u7684\u6210\u672c\u3002.<\/p>\n\n\n\n

                              \u4e3b\u8981\u7684\u6210\u672c\u9a45\u52d5\u56e0\u7d20\u5305\u62ec\uff1a<\/p>\n\n\n\n

                                \n
                              • \u6f2b\u9577\u7684\u6676\u9ad4\u751f\u9577\u9031\u671f<\/li>\n\n\n\n
                              • \u9ad8\u80fd\u6e90\u6d88\u8017<\/li>\n\n\n\n
                              • \u4f4e\u751f\u9577\u7522\u91cf<\/li>\n\n\n\n
                              • \u6602\u8cb4\u7684\u8017\u6750<\/li>\n\n\n\n
                              • \u7cbe\u5bc6\u62cb\u5149\u8981\u6c42<\/li>\n<\/ul>\n\n\n\n

                                \u96a8\u8457\u88fd\u9020\u6280\u8853\u65e5\u8da8\u6210\u719f\u53ca\u751f\u7522\u898f\u6a21\u64f4\u5927\uff0c\u6210\u672c\u9810\u671f\u5c07\u4e0b\u964d\uff0c\u4f46\u5728\u53ef\u9810\u898b\u7684\u672a\u4f86\uff0c\u78b3\u5316\u77fd\uff08SiC\uff09\u6676\u5713\u7684\u50f9\u683c\u4ecd\u5c07\u9060\u9ad8\u65bc\u77fd\u6676\u5713\u3002.<\/p>\n\n\n\n

                                \u672a\u4f86\u7522\u696d\u8da8\u52e2<\/h1>\n\n\n\n

                                \u6709\u5e7e\u9805\u8da8\u52e2\u6b63\u5728\u5851\u9020\u78b3\u5316\u77fd\uff08SiC\uff09\u6676\u5713\u88fd\u9020\u7684\u672a\u4f86\uff1a<\/p>\n\n\n\n

                                \u66f4\u5927\u7684\u6676\u5713\u76f4\u5f91<\/h3>\n\n\n\n

                                \u904e\u6e21\u81f3\uff1a<\/p>\n\n\n\n

                                  \n
                                • 200 \u516c\u91d0\uff088 \u82f1\u540b\uff09\u91cf\u7522<\/li>\n<\/ul>\n\n\n\n

                                  \u8f03\u4f4e\u7684\u7f3a\u9677\u5bc6\u5ea6<\/h3>\n\n\n\n

                                  \u6539\u826f\u5f8c\u7684\u6676\u9ad4\u751f\u9577\u6280\u8853\u65e8\u5728\u6e1b\u5c11\uff1a<\/p>\n\n\n\n

                                    \n
                                  • \u5fae\u7ba1<\/li>\n\n\n\n
                                  • BPDs<\/li>\n\n\n\n
                                  • TSDs<\/li>\n<\/ul>\n\n\n\n

                                    \u5148\u9032\u5207\u7247\u6280\u8853<\/h3>\n\n\n\n

                                    \u9810\u671f\u96f7\u5c04\u5207\u7247\u8207\u7121\u5207\u7e2b\u6280\u8853\u5c07\u80fd\u63d0\u5347\u6750\u6599\u5229\u7528\u7387\u3002.<\/p>\n\n\n\n

                                    \u9ad8\u6548\u62cb\u5149<\/h3>\n\n\n\n

                                    \u65b0\u7684\u62cb\u5149\u65b9\u6cd5\u65e8\u5728\u9054\u6210\uff1a<\/p>\n\n\n\n

                                      \n
                                    • \u66f4\u9ad8\u7684\u541e\u5410\u91cf<\/li>\n\n\n\n
                                    • \u66f4\u4f73\u7684\u8868\u9762\u54c1\u8cea<\/li>\n\n\n\n
                                    • \u964d\u4f4e\u751f\u7522\u6210\u672c<\/li>\n<\/ul>\n\n\n\n

                                      \u7e3d\u7d50<\/h2>\n\n\n\n

                                      \u88fd\u9020\u9ad8\u54c1\u8cea\u7684\u78b3\u5316\u77fd\uff08SiC\uff09\u6676\u5713\uff0c\u662f\u73fe\u4ee3\u534a\u5c0e\u9ad4\u751f\u7522\u904e\u7a0b\u4e2d\u6700\u5177\u6311\u6230\u6027\u7684\u5de5\u5e8f\u4e4b\u4e00\u3002\u5f9e\u8d85\u904e 2000\u00b0C \u7684\u6676\u9ad4\u751f\u9577\uff0c\u5230\u7cbe\u5bc6\u5207\u5272\u8207\u539f\u5b50\u7d1a\u5e73\u6ed1\u62cb\u5149\uff0c\u6bcf\u500b\u6b65\u9a5f\u90fd\u9700\u4ef0\u8cf4\u5148\u9032\u7684\u8a2d\u5099\u3001\u56b4\u683c\u7684\u88fd\u7a0b\u63a7\u5236\uff0c\u4ee5\u53ca\u6df1\u539a\u7684\u6750\u6599\u5c08\u696d\u77e5\u8b58\u3002.<\/p>\n\n\n\n

                                      \u5118\u7ba1\u8fd1\u5e74\u4f86\u5df2\u53d6\u5f97\u986f\u8457\u9032\u5c55\uff0c\u4f46\u8207\u6676\u9ad4\u7f3a\u9677\u3001\u6676\u5713\u5fae\u7e2e\u3001\u6750\u6599\u786c\u5ea6\u53ca\u62cb\u5149\u6548\u7387\u76f8\u95dc\u7684\u6311\u6230\uff0c\u4ecd\u6301\u7e8c\u5f71\u97ff\u751f\u7522\u6210\u672c\u8207\u5143\u4ef6\u6027\u80fd\u3002.<\/p>\n\n\n\n

                                      \u96a8\u8457\u96fb\u52d5\u8eca\u3001\u518d\u751f\u80fd\u6e90\u7cfb\u7d71\u53ca\u5927\u529f\u7387\u96fb\u5b50\u7522\u54c1\u7684\u9700\u6c42\u6301\u7e8c\u589e\u9577\uff0c\u6676\u9ad4\u751f\u9577\u3001\u5207\u7247\u8207\u62cb\u5149\u6280\u8853\u7684\u6301\u7e8c\u5275\u65b0\uff0c\u5c07\u5728\u78b3\u5316\u77fd\uff08SiC\uff09\u534a\u5c0e\u9ad4\u7522\u696d\u672a\u4f86\u7684\u64f4\u5c55\u4e2d\u767c\u63ee\u95dc\u9375\u4f5c\u7528\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

                                      Silicon Carbide (SiC) has emerged as one of the most important semiconductor materials for next-generation power electronics. Thanks to its wide bandgap, high thermal conductivity, and superior breakdown electric field, SiC devices offer significant advantages over traditional silicon-based technologies in electric vehicles, renewable energy systems, industrial drives, and high-voltage power conversion. Despite these advantages, manufacturing […]<\/p>\n","protected":false},"author":2,"featured_media":8986,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[12,27],"tags":[1166,1751,2577,1824,2575,1059,2007,1225,1117,2573,1320,1890,2576,2578,2574,1168,1170,1266,1113],"class_list":["post-8985","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-companynews","tag-4h-sic","tag-8-inch-sic-wafer","tag-chemical-mechanical-polishing-2","tag-cmp","tag-laser-slicing","tag-power-electronics","tag-pvt-growth","tag-semiconductor-manufacturing","tag-semiconductor-materials","tag-sic-boule","tag-sic-crystal-growth","tag-sic-defects","tag-sic-polishing","tag-sic-processing","tag-sic-slicing","tag-sic-substrate","tag-sic-wafer","tag-silicon-carbide-wafer","tag-wide-bandgap-semiconductor"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing.webp",740,336,false],"thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing-150x150.webp",150,150,true],"medium":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing-300x136.webp",300,136,true],"medium_large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing.webp",740,336,false],"large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing.webp",740,336,false],"1536x1536":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing.webp",740,336,false],"2048x2048":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing.webp",740,336,false],"trp-custom-language-flag":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing-18x8.webp",18,8,true],"woocommerce_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing-600x272.webp",600,272,true],"woocommerce_gallery_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/06\/Crystal-Growth-Slicing-and-Polishing-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"lydia","author_link":"https:\/\/www.sic-wafers.com\/zh\/author\/lydia\/"},"uagb_comment_info":0,"uagb_excerpt":"Silicon Carbide (SiC) has emerged as one of the most important semiconductor materials for next-generation power electronics. Thanks to its wide bandgap, high thermal conductivity, and superior breakdown electric field, SiC devices offer significant advantages over traditional silicon-based technologies in electric vehicles, renewable energy systems, industrial drives, and high-voltage power conversion. Despite these advantages, manufacturing...","_links":{"self":[{"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/posts\/8985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/comments?post=8985"}],"version-history":[{"count":1,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/posts\/8985\/revisions"}],"predecessor-version":[{"id":8987,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/posts\/8985\/revisions\/8987"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/media\/8986"}],"wp:attachment":[{"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/media?parent=8985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/categories?post=8985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/tags?post=8985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}