{"id":2191,"date":"2021-07-21T14:05:56","date_gmt":"2021-07-21T14:05:56","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2191"},"modified":"2021-07-21T14:05:56","modified_gmt":"2021-07-21T14:05:56","slug":"whats-dss","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/tr\/whats-dss\/","title":{"rendered":"DSS nedir?"},"content":{"rendered":"

Duplex paslanmaz \u00e7eli\u011fin k\u0131saltmas\u0131 olan DSS, merkezi \u00f6stenit veya ferrikten olu\u015fan iki \u00e7elikten olu\u015fan paslanmaz \u00e7eliklerin bir s\u0131n\u0131fland\u0131rmas\u0131d\u0131r. Bunlar ayn\u0131 zamanda dubleks \u00e7elikler olarak da bilinir, \u00e7\u00fcnk\u00fc kimyasal yap\u0131lar\u0131 iki farkl\u0131 faza sahiptir ve her ikisi de genellikle s\u0131ras\u0131yla martensit ile temsil edilir. Bu \u00e7elikler, iki faz\u0131n y\u00fcksek s\u0131cakl\u0131k ve bas\u0131n\u00e7larda birlikte uygulanabilmesi nedeniyle a\u015f\u0131r\u0131 tokluk gerektiren uygulamalarda \u00e7ok kullan\u0131\u015fl\u0131d\u0131r. Dubleks paslanmaz \u00e7elik, \u00f6nemli miktarda art\u0131k \u00f6stenitin varl\u0131\u011f\u0131 nedeniyle hem \u00f6stenitik hem de martensit fazlar\u0131nda yeterli sertli\u011fi elde edebilmektedir. Yayg\u0131n olarak kullan\u0131lan DSS kaliteleri S31803, S32750 ve SS32550'dir.<\/p>\n

Dubleks paslanmaz \u00e7elik kaliteleri<\/em><\/h2>\n\n\n\n\n\n\n\n
Tip<\/td>\nBM<\/td>\n\u0130sve\u00e7<\/td>\nAlmanca<\/td>\nFransa<\/td>\nJaponya<\/td>\n<\/tr>\n
D\u00fc\u015f\u00fck ala\u015f\u0131ml\u0131<\/td>\nUN23\uff08SAF2304\uff09<\/td>\nSS232\uff08SAF2304\uff09<\/td>\nW.Nr.1.4362<\/td>\nUR35N<\/td>\nDP11<\/td>\n<\/tr>\n
Orta ala\u015f\u0131m<\/td>\nUNS S31500<\/p>\n

UNS S31803<\/a><\/td>\n

SS2376(3RE60)<\/p>\n

SS2377(SAF2205)<\/td>\n

W.Nr.1.4417<\/p>\n

W.Nr.1.4462<\/td>\n

UR45N<\/td>\nDP1<\/p>\n

DP8<\/td>\n<\/tr>\n

Y\u00fcksek ala\u015f\u0131m<\/td>\nUNS S32900<\/p>\n

UNS S31260<\/td>\n

SS2324(10RE51)<\/td>\nW.Nr.1.4460<\/p>\n

W.Nr.1.4501<\/td>\n

 <\/td>\n329J1<\/p>\n

329J2L<\/td>\n<\/tr>\n

S\u00fcper dubleks<\/td>\nUNS S32750<\/a><\/p>\n

UNS S32550<\/td>\n

SS2328(SAF2507)<\/td>\nW.Nr.1.4410<\/p>\n

W.Nr.1.4507<\/td>\n

UR47N+<\/p>\n

UR52N+<\/td>\n

 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Ala\u015f\u0131m\u0131n kendisi d\u0131\u015f\u0131nda korozyon direncine katk\u0131da bulunan bir di\u011fer \u00f6nemli fakt\u00f6r de nikel i\u00e7eri\u011fidir. Nikel \u00e7o\u011fu ala\u015f\u0131mda genellikle daha y\u00fcksek y\u00fczdelerde bulunur, bu da onu son derece yararl\u0131 bir bile\u015fen yapar. Elektriksel iletkenli\u011fi ve kaliteli ala\u015f\u0131mlar olu\u015fturabilme \u00f6zelli\u011fi nedeniyle y\u00fcksek performansl\u0131 ala\u015f\u0131mlarda s\u0131kl\u0131kla kullan\u0131lan nikelle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda nikel, y\u00fcksek kaliteli dubleks paslanmaz \u00e7elik yap\u0131m\u0131nda o kadar s\u0131k kullan\u0131lmaz. Nikel ala\u015f\u0131mlar\u0131n\u0131n en ilgin\u00e7 y\u00f6nlerinden biri, onu y\u00fcksek performansl\u0131 malzemelere en iyi alternatif haline getiren korozyon direncidir. \u00c7elikle kar\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda nikel, ala\u015f\u0131m\u0131n a\u015f\u0131nma kabiliyetini ve mekanik mukavemetini art\u0131rabilen daha kararl\u0131 bir ala\u015f\u0131m \u00fcretir.<\/p>\n

Bu ala\u015f\u0131m\u0131n bir di\u011fer \u00f6nemli \u00f6zelli\u011fi termal genle\u015fmeye kar\u015f\u0131 y\u00fcksek direncidir. \u00dcst\u00fcn mekanik \u00f6zellikleri nedeniyle \u00f6stenitik paslanmaz \u00e7eliklerin genle\u015fme direncine ra\u011fmen y\u00fcksek derecede termal genle\u015fme direnci g\u00f6sterir. Bu \u00f6zellik, \u00f6zellikle temperleme\/leke \u00e7\u0131karma d\u00f6ng\u00fcs\u00fc s\u0131ras\u0131nda ona m\u00fckemmel bir korozyon koruma kapasitesi sa\u011flar. Dubleks paslanmaz \u00e7eli\u011fin m\u00fckemmel korozyon direnci \u00f6zelli\u011fi, \u00e7ok \u00e7e\u015fitli kimyasallara kar\u015f\u0131 dayan\u0131kl\u0131 olmas\u0131n\u0131 sa\u011flar. Ayr\u0131ca ya\u011f, gres ve viskozitesi y\u00fcksek di\u011fer s\u0131v\u0131lara kar\u015f\u0131 da y\u00fcksek dirence sahiptir.<\/p>\n

Yukar\u0131daki \u00f6zelliklerin yan\u0131 s\u0131ra dubleks paslanmaz \u00e7elik, y\u00fcksek mukavemeti ve dayan\u0131kl\u0131l\u0131\u011f\u0131 nedeniyle de pop\u00fclerdir. 300 kg'a kadar y\u00fcksek mukavemet oran\u0131, iki y\u00f6nl\u00fc mandrel merdanelerinden faydalanma yetene\u011fi sayesinde m\u00fcmk\u00fcn olmaktad\u0131r. \u015eeritler halinde sar\u0131lm\u0131\u015f, her iki taraf\u0131 birbirine ge\u00e7mi\u015f ve mandrelli bir \u00e7ubuk haline getirilmi\u015f sert karbon fiberden olu\u015fur. Onu m\u00fckemmel bir ala\u015f\u0131m yapan di\u011fer bir \u00f6zellik de y\u00fczeyinin hi\u00e7bir \u00e7\u0131k\u0131nt\u0131 olmadan tamamen p\u00fcr\u00fczs\u00fcz olmas\u0131d\u0131r.<\/p>\n

Dubleks paslanmaz \u00e7eliklerin dayan\u0131kl\u0131l\u0131\u011f\u0131na katk\u0131da bulunan en \u00f6nemli fakt\u00f6rlerden biri de korozyon direncinin d\u00fc\u015f\u00fck olmas\u0131d\u0131r. Bu \u00e7elikler, s\u0131cak ala\u015f\u0131m\u0131n i\u00e7inde d\u00fc\u015f\u00fck oranda kristal tanecik olu\u015fumu sergiler. Farkl\u0131 end\u00fcstrilerde hem b\u00fcy\u00fck hem de k\u00fc\u00e7\u00fck yap\u0131lar in\u015fa etmek i\u00e7in kullan\u0131labilirler. Kristal taneciklere kar\u015f\u0131 dayan\u0131kl\u0131l\u0131klar\u0131 nedeniyle in\u015faat sekt\u00f6r\u00fc taraf\u0131ndan olduk\u00e7a de\u011ferlidirler.<\/p>\n

Dubleks paslanmaz \u00e7eli\u011fin mekanik \u00f6zellikleri, onlar\u0131 geni\u015f bir uygulama yelpazesi i\u00e7in m\u00fckemmel bir se\u00e7im haline getiren bir dizi avantaj sunar. Bu \u00f6zellikler, bu \u00e7eliklerin hassas m\u00fchendislik bile\u015feni yap\u0131m\u0131, \u0131s\u0131 e\u015fanj\u00f6rleri ve sac metal imalat\u0131 dahil olmak \u00fczere \u00e7e\u015fitli uygulamalarda kullan\u0131lmas\u0131na olanak tan\u0131r. Bu t\u00fcr ala\u015f\u0131m\u0131n di\u011fer baz\u0131 \u00f6nemli \u00f6zellikleri aras\u0131nda y\u00fcksek \u0131s\u0131 tolerans\u0131, d\u00fc\u015f\u00fck yo\u011funluk ve m\u00fckemmel korozyon direnci bulunur. Ayr\u0131ca ala\u015f\u0131m\u0131n genel \u00f6zelliklerine katk\u0131da bulunan bir dizi mekanik \u00f6zellik de sunarlar. Bunlar a\u015f\u0131r\u0131 sertlik, tokluk, kimyasal diren\u00e7 ve s\u00fcr\u00fcnme direncini i\u00e7erir.<\/p>","protected":false},"excerpt":{"rendered":"

Duplex paslanmaz \u00e7eli\u011fin k\u0131saltmas\u0131 olan DSS, merkezi \u00f6stenit veya ferrikten olu\u015fan iki \u00e7elikten olu\u015fan paslanmaz \u00e7eliklerin bir s\u0131n\u0131fland\u0131rmas\u0131d\u0131r. Bunlar ayn\u0131 zamanda dubleks \u00e7elikler olarak da bilinir, \u00e7\u00fcnk\u00fc kimyasal yap\u0131lar\u0131 iki farkl\u0131 faza sahiptir ve her ikisi de genellikle s\u0131ras\u0131yla martensit ile temsil edilir. Bu \u00e7elikler \u00e7ok [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2191","post","type-post","status-publish","format-standard","hentry","category-social-activities"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/posts\/2191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/comments?post=2191"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/posts\/2191\/revisions"}],"predecessor-version":[{"id":2192,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/posts\/2191\/revisions\/2192"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/media?parent=2191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/categories?post=2191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/tags?post=2191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}