{"id":2078,"date":"2026-06-15T12:13:39","date_gmt":"2026-06-15T12:13:39","guid":{"rendered":"https:\/\/cndlfh.com\/2078\/"},"modified":"2026-06-15T12:13:39","modified_gmt":"2026-06-15T12:13:39","slug":"440a%e4%b8%8d%e9%94%88%e9%92%a2%e5%81%9a%e5%88%80%e6%80%8e%e4%b9%88%e6%a0%b7%ef%bc%8c%e7%94%a8%e4%bb%80%e4%b9%88%e4%b8%8d%e9%94%88%e9%92%a2%e5%81%9a%e5%88%80%e5%85%b7%e6%9b%b4%e5%a5%bd","status":"publish","type":"post","link":"https:\/\/cndlfh.com\/fi\/2078\/","title":{"rendered":"Miten 440a-ruostumaton ter\u00e4s sopii veitsien valmistukseen, ja mik\u00e4 ruostumaton ter\u00e4s on parempi veitsien valmistukseen?"},"content":{"rendered":"

\u4e00\u3001440c\u505a\u7684\u5200\u600e\u4e48\u6837<\/p>\n

1\u3001\u9996\u5148, 440c\u94a2\u5200\u5177\u6781\u5ea6\u575a\u786c, \u80fd\u8ba9\u5200\u5177\u7ef4\u6301\u950b\u5229\u4e14\u4e0d\u5bb9\u6613\u53d7\u5230\u78e8\u635f\u3002\u5176\u6b21, 440c\u94a2\u5177\u5907\u51fa\u8272\u7684korroosionkest\u00e4vyys<\/a>\u80fd, \u5c31\u7b97\u66b4\u9732\u4e8e\u6f6e\u6e7f\u73af\u5883\u91cc, \u4e5f\u4e0d\u4f1a\u51fa\u73b0\u88ab\u8150\u8680\u7684\u72b6\u51b5\u3002\u6b64\u5916, 440c\u94a2\u7684\u5236\u9020\u6210\u672c\u76f8\u5bf9\u800c\u8a00\u6bd4\u8f83\u4f4e, \u4ef7\u683c\u4e5f\u8f83\u4e3a\u5b9e\u60e0, \u5f88\u9002\u5b9c\u666e\u901a\u6d88\u8d39\u8005\u53bb\u8d2d\u4e70\u3002<\/p>\n

2\u3001\u90a3\u79cd\u6750\u6599\u7684\u8010\u8150\u8680\u6027\u5f88\u5f3a, \u5176\u97e7\u6027\u4e5f\u662f\u76f8\u5f53\u4e0d\u9519\u7684, \u5f53\u4e0b\u5b83\u5728\u624b\u5de5\u5236\u4f5c\u7684\u5200\u5177\u4ee5\u53ca\u8d28\u91cf\u4e0a\u4e58\u3001\u7531\u5de5\u5382\u5236\u9020\u7684\u5200\u5177\u65b9\u9762\u6709\u7740\u66f4\u4e3a\u5e7f\u6cdb\u7684\u4f7f\u7528\u3002440C\u4e0d\u9508\u94a2\u5177\u6709\u8fd9\u6837\u4e00\u4e9b\u7528\u9014, \u5b83\u4f5c\u4e3a\u7279\u6b8a\u94a2, \u5728\u6dec\u706b\u4e4b\u540e\u786c\u5ea6\u662f\u6bd4\u8f83\u9ad8\u7684, \u800c\u4e14\u8010\u8150\u8680\u6027\u826f\u597d \u5b83\u53ef\u7528\u4e8e\u5236\u4f5c\u6709\u78c1\u6027\u7684\u9910\u5177 \u6bd4\u5982\u8bf4\u5200 \u8fd8\u80fd\u7528\u4e8e\u5236\u4f5c\u6da1\u8f6e\u53f6\u7247 \u5f53\u5b83\u6dec\u706b\u4e4b\u540e \u76f8\u6bd4440A\u94a2 \u4e0d\u4f46\u786c\u5ea6\u6709\u6240\u589e\u52a0 \u5448\u73b0\u78c1\u6027 \u8fd8\u7528\u9014\u591a\u6837 \u53ef\u5236\u6210\u5200\u5203 \u4e5f\u80fd\u7528\u4e8e\u7ba1\u53e3 \u9600\u95e8 \u5c3a\u5b50 \u8fd8\u6709\u5e26\u6709\u78c1\u6027\u7684\u9910\u5177 \u526a\u5200\u3002<\/p>\n

3\u3001440C\u5177\u5907\u8f83\u4e3a\u826f\u597d\u7684\u9ad8\u6e29\u5c3a\u5bf8\u7a33\u5b9a\u6027, \u56e0\u800c\u80fd\u591f\u4f5c\u4e3a\u8010\u8150\u8680\u9ad8\u6e29\u8f74\u627f\u94a2\u6765\u52a0\u4ee5\u4f7f\u7528, \u9664\u6b64\u4e4b\u5916, \u5e76\u4e14\u8fd8\u80fd\u591f\u7528\u4e8e\u5236\u9020\u5177\u5907\u9ad8\u7cbe\u5ea6\u5c42\u6b21\u7684\u5200\u5177, \u8bf8\u5982\u533b\u7528\u624b\u672f\u5200\u3001\u526a\u5200\u3001\u55b7\u5634\u4ee5\u53ca\u8f74\u627f\u7b49\u7b49\u3002<\/p>\n

4\u3001\u5982\u679c\u4f60\u80fd\u628akuumak\u00e4sittely (esim. metallin)<\/a>\u4ee5\u53ca\u8868\u9762\u5904\u7406\u90fd\u505a\u597d, \u90a3\u4e48\u4f60\u4e5f\u80fd\u591f\u7528440c\u505a\u51fa\u5f88\u68d2\u7684\u5200, \u800c\u4e14\u8981\u662f\u4fdd\u517b\u5f97\u4e0d\u9519\u7684\u8bdd, \u8fd9\u79cd\u6750\u6599\u6240\u5236\u6210\u7684\u5200\u5203\u662f\u5341\u5206\u8010\u7528\u4e14\u51fa\u8272\u7684\u3002\u5173\u4e8e440c\u4e0d\u9508\u94a2\u505a\u7684\u5200\u7684\u60c5\u51b5\u5c31\u4ecb\u7ecd\u5230\u6b64\u6b62\u6b65, \u8bf7\u8046\u542c, \u5173\u4e8e440c\u4e0d\u9508\u94a2\u505a\u5200\u7684\u60c5\u51b5\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc, \u603b\u4f53\u6765\u8bf4440c\u4e0d\u9508\u94a2\u505a\u5200\u8fd8\u662f\u5f88\u4e0d\u9519\u7684, \u5c5e\u4e8e**\u6b21\u7684\u5200\u5177\u3002<\/p>\n

5\u3001\u4f18\u826f\u5200\u5177\u7684\u6807\u51c6\u662f\u4f55\u7b49\u6a21\u6837\u5462, \u5176\u4e00\u4e43\u662f\u6781\u4e3a\u950b\u5229\u3002\u800c\u8fd9\u950b\u5229\u60c5\u51b5\u4ec5\u4ec5\u540c\u5f00\u5203\u89d2\u5ea6\u5b58\u5728\u5173\u8054, \u5f53\u89d2\u5ea6\u8f83\u5c0f, \u4e14\u5200\u5203\u8db3\u591f\u8584\u7684\u65f6\u5019, \u54ea\u6015\u662f\u5bfb\u5e38\u7684\u5200\u5177, \u540c\u6837\u80fd\u591f\u51ed\u501f\u5355\u5200\u5e73\u63a8\u7684\u65b9\u5f0f\u5904\u7406\u9ec4\u74dc, \u8fdb\u800c\u8fbe\u6210\u524a\u7eb8\u4ee5\u53ca\u65ad\u53d1\u90a3\u822c\u7684\u4f18\u826f\u7a0b\u5ea6\u3002\u5176\u4e8c\u662f\u6301\u4e45\u6027\u826f\u597d, \u8fd9\u6301\u4e45\u6027\u548c\u6750\u8d28\u7684\u786c\u5ea6\u6709\u7740\u7d27\u5bc6\u8054\u7cfb,\u6750\u8d28\u786c\u5ea6\u9ad8, \u6027\u80fd\u4fbf\u4f1a\u7a33\u5b9a, \u53d8\u949d\u7684\u901f\u5ea6\u7f13\u6162, \u5e76\u4e14\u4e0d\u5bb9\u6613\u51fa\u73b0\u5377\u5203\u7684\u72b6\u51b5\u3002<\/p>\n

\"440c\u5200\u6027\u80fd\u600e\u4e48\u6837_440c\u4e0d\u9508\u94a2\u5200\u4f18\u7f3a\u70b9_\u4e0d\u9508\u94a2\u52a0\u5de5\u5200\u5177\u6750\u8d28\u63a8\u8350\"<\/p>\n

6\u3001\u505a\u5200\u7528\u7684440c\u662f\u600e\u6837\u60c5\u51b5\u5462, 440C\u5f52\u5c5e\u4e8e\u7f8e\u6807\u9ad8\u78b3\u9ad8\u94ec\u9a6c\u6c0f\u4f53\u4e0d\u9508\u94a2, \u5176\u6267\u884c\u6807\u51c6\u662f, -201\u4e0d\u9508\u94c1\u901a\u5e38\u5c5e\u4e8e\u4f4e\u78b3\u4f4e\u94ec\u6750\u8d28\u7684, \u7c7b\u4f3c\u50cf, 1Cr13, 2Cr13, 3Cr13, 4Cr13\u7b49\u3002<\/p>\n

\u4e8c\u3001440a\u4e0e400c\u4e24\u79cd\u4e0d\u9508\u94a2\u5200\u5177\u7684\u4f18\u7f3a\u70b9<\/p>\n

1\u3001\u4e00\u65b9\u9762, \u5b58\u5728\u8fd9\u6837\u4e00\u4e2a\u60c5\u51b5, \u5c31\u662f\u786c\u5ea6\u4f4e\u5c5e\u4e8e\u7f3a\u70b9\u3002\u53e6\u4e00\u65b9\u9762, 440C\u6709\u7740\u8fd9\u6837\u4e00\u4e9b\u4f18\u70b9, \u5b83\u7684\u786c\u5ea6\u6bd4440A\u8981\u597d, \u8fd9\u662f\u56e0\u4e3a\u5176\u542b\u78b3\u91cf\u5904\u4e8e1%\u81f32%\u8fd9\u4e2a\u8303\u56f4, \u8fdb\u800c\u4f7f\u5f97440C\u7684\u786c\u5ea6\u5927\u6982\u572858\u523060\u5de6\u53f3, \u6240\u4ee5\u5b83\u662f\u5236\u9020\u5200\u5177\u7684\u6bd4\u8f83\u7406\u60f3\u7684\u6750\u6599\u3002<\/p>\n

2\u3001440A\u5177\u5907\u9632\u9508\u6027\u6bd4\u8f83\u597d\u7684\u4f18\u70b9, \u9002\u5408\u88ab\u7528\u4e8e\u5236\u4f5c\u6f5c\u6c34\u5200\u7c7b, \u5176\u786c\u5ea6\u4f1a\u56e0\u4e3a\u53d7\u5230\u542b\u78b3\u91cf\u7684\u5f71\u54cd, \u786c\u5ea6\u5927\u6982\u572856\u5de6\u53f3, \u5236\u4f5c\u65e5\u5e38\u4f7f\u7528\u7684\u5200\u53ea\u80fd\u8bf4\u662f\u521a\u597d\u5408\u9002\u7f62\u4e86\u3002<\/p>\n

3\u3001\u6709\u8fd9\u6837\u4e00\u4e2a\u7f3a\u70b9, \u90a3\u5c31\u662f\u786c\u5ea6\u4f4e\u3002440C\u5b58\u5728\u7740\u4f18\u70b9, \u5176\u786c\u5ea6\u6bd4440A\u8981\u597d, \u56e0\u4e3a\u5b83\u542b\u78b3\u91cf\u57281%\u81f32%\u533a\u95f4\u91cc, \u8fd9\u4f7f\u5f97440C\u7684\u786c\u5ea6\u5904\u4e8e58\u523060\u5de6\u53f3, \u800c\u5b83\u662f\u5236\u9020\u5200\u5177\u7684\u6bd4\u8f83\u7406\u60f3\u7684\u6750\u6599\u3002\u8981\u662f\u4ece\u5236\u5200\u4e4b\u540e\u7684\u6027\u80fd\u3001\u9632\u9508\u6548\u679c\u65b9\u9762\u6765\u8fdb\u884c\u5bf9\u6bd4, \u66f4\u63a5\u8fd1440C\u7684\u94a2\u6750\u662fATS\u201434, ATS\u201434\u7ecf\u8fc7\u70ed\u5904\u7406\u4e4b\u540e\u7684\u786c\u5ea6\u57fa\u672c\u80fd\u591f\u8fbe\u523060\u3002<\/p>\n

4\u30014440C\u4e0d\u9508\u94a2, \u662f\u4e00\u79cd\u78b3\u542b\u91cf\u6709\u77401.0%\u7684\u9ad8\u78b3\u9ad8\u94ec\u9a6c\u6c0f\u4f53\u4e0d\u9508\u94a2, \u5176\u94ec\u542b\u91cf\u4e3a17%, 40\u5ea6\u7684\u9000\u706b\u6e29\u5ea6\u6781\u4f4e\u3002\u5f53\u628a\u5b83\u7528\u4f5c\u5200\u5177\u4ee5\u53ca\u8f74\u627f\u8fdb\u884c\u70ed\u5904\u7406\u65f6\u63a8\u8350\u786c\u5ea6\u4e3aHRC57 – 59, \u8981\u662f\u8fdb\u884c\u6df1\u51b7\u5904\u7406\u786c\u5ea6\u80fd\u591f\u8fbe\u5230HRC60\u3002<\/p>\n

5\u3001440A, \u5176\u4f18\u70b9\u5728\u4e8e, \u5177\u6709\u8f83\u597d\u7684\u9632\u9508\u6027\u80fd, \u9002\u5b9c\u7528\u6765\u5236\u4f5c\u6f5c\u6c34\u5200\u8fd9\u7c7b\u5200\u5177, \u5176\u786c\u5ea6\u56e0\u53d7\u5230\u542b\u78b3\u91cf\u7684\u4f5c\u7528, \u5927\u7ea6\u572856\u5de6\u53f3, \u7528\u4e8e\u5236\u4f5c\u65e5\u5e38\u4f7f\u7528\u7684\u5200\u5177, \u53ea\u80fd\u8bf4\u662f\u5904\u4e8e\u521a\u597d\u5408\u9002\u7684\u72b6\u6001\u3002\u5176\u7f3a\u70b9\u662f, \u786c\u5ea6\u6bd4\u8f83\u4f4e\u3002<\/p>\n

\"\u4e0d\u9508\u94a2\u52a0\u5de5\u5200\u5177\u6750\u8d28\u63a8\u8350_440c\u4e0d\u9508\u94a2\u5200\u4f18\u7f3a\u70b9_440c\u5200\u6027\u80fd\u600e\u4e48\u6837\"<\/p>\n

6\u3001\u8f83\u5dee\u7684\u70ed\u5904\u7406, \u6216\u8005\u5f88\u5dee\u7684\u70ed\u5904\u7406, \u6709\u53ef\u80fd\u81f4\u4f7f\u4e0d\u9508\u94a2\u4e27\u5931\u5176\u67d0\u4e9b\u56fa\u6709\u7279\u6027, \u53c8\u81f4\u4f7f\u575a\u786c\u94a2\u53d8\u8106\u3002<\/p>\n

\"\u4e0d\u9508\u94a2\u52a0\u5de5\u5200\u5177\u6750\u8d28\u63a8\u8350_440c\u5200\u6027\u80fd\u600e\u4e48\u6837_440c\u4e0d\u9508\u94a2\u5200\u4f18\u7f3a\u70b9\"<\/p>\n

\u518d\u8005\u8bf4\u6765, \u66f4\u4e3a\u4e0d\u5e78\u7684\u662f, \u5200\u5177\u5b58\u5728\u7740\u4e09\u4e2a\u66f4\u4e3a\u5173\u952e\u91cd\u8981\u7684\u7279\u6027, \u5206\u522b\u662f\u5200\u5203\u5f62\u72b6\u3001\u94a2\u6750\u7c7b\u578b\u4ee5\u53ca\u70ed\u5904\u7406, \u7136\u800c\u5176\u4e2d\u70ed\u5904\u7406\u662f\u6839\u672c\u6ca1\u529e\u6cd5\u51ed\u501f\u53cc\u76ee\u76f4\u63a5\u8fa8\u522b\u51fa\u6765\u7684, \u6240\u4ee5\u5462, \u4e00\u822c\u7684\u4eba\u5f80\u5f80\u4f1a\u628a\u8fc7\u591a\u7684\u6ce8\u610f\u529b\u653e\u7f6e\u5728\u4e86\u524d\u9762\u63d0\u53ca\u7684\u4e24\u4e2a\u65b9\u9762\u4e4b\u4e0a\u3002<\/p>","protected":false},"excerpt":{"rendered":"

I. Millaisia ovat 440C-ter\u00e4ksest\u00e4 valmistetut veitset? 1. Ensinn\u00e4kin 440C-ter\u00e4ksest\u00e4 valmistettujen veitsien kovuus on eritt\u00e4in korkea, mink\u00e4 ansiosta ne pysyv\u00e4t ter\u00e4vin\u00e4 eiv\u00e4tk\u00e4 kulu helposti. Toiseksi 440C-ter\u00e4ksell\u00e4 on erinomainen korroosionkest\u00e4vyys, eik\u00e4 siin\u00e4 esiinny korroosiota edes kosteassa ymp\u00e4rist\u00f6ss\u00e4. Lis\u00e4ksi<\/p>","protected":false},"author":1,"featured_media":2079,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[1220,114,145,308,1221],"class_list":["post-2078","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-26","tag-440c","tag-114","tag-145","tag-308","tag-1221"],"_links":{"self":[{"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/posts\/2078","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/comments?post=2078"}],"version-history":[{"count":0,"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/posts\/2078\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/media\/2079"}],"wp:attachment":[{"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/media?parent=2078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/categories?post=2078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cndlfh.com\/fi\/wp-json\/wp\/v2\/tags?post=2078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}