Dubleks paslanmaz \u00e7elik, her biri 50% ferrit ve \u00f6stenit i\u00e7eren paslanmaz \u00e7eli\u011fi ifade eder, daha az faz\u0131n genel i\u00e7eri\u011fi en az 30%'dir, hem \u00f6stenit hem de ferrit paslanmaz \u00e7eli\u011fin \u00f6zelliklerine sahiptir. Ferrit ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, daha y\u00fcksek plastisiteye, toklu\u011fa, oda s\u0131cakl\u0131\u011f\u0131nda k\u0131r\u0131lganl\u0131\u011fa sahip de\u011fildir, tanecikler aras\u0131 korozyon direncine sahiptir ve kaynak performans\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde iyile\u015ftirilmi\u015ftir, ayr\u0131ca ferrit paslanmaz \u00e7eli\u011fin 475 \u00b0 k\u0131r\u0131lganl\u0131\u011f\u0131n\u0131 ve y\u00fcksek \u0131s\u0131 iletkenli\u011fini, s\u00fcper plastisiteyi ve di\u011fer \u00f6zellikleri korur. \u00d6stenitik paslanmaz \u00e7eliklerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, \u00e7ift fazl\u0131 paslanmaz \u00e7elikler daha y\u00fcksek mukavemete ve taneler aras\u0131 korozyona ve klor\u00fcr stresli korozyona kar\u015f\u0131 daha y\u00fcksek dirence sahiptir. Dubleks paslanmaz \u00e7elik, m\u00fckemmel kapsaml\u0131 mekanik \u00f6zellikleri ve klor\u00fcr stresli korozyona kar\u015f\u0131 direnci nedeniyle, ka\u011f\u0131t yap\u0131m end\u00fcstrisinde, Kimya ve petrokimya end\u00fcstrilerinde, Hidrometalurjide; Deniz ve k\u0131y\u0131 uygulamalar\u0131, yiyecek ve i\u00e7ecek tesisleri, binalar vb. i\u00e7in s\u0131hhi tesisat kurulumlar\u0131<\/p>\n
1930 y\u0131l\u0131ndan itibaren dubleks paslanmaz \u00e7eli\u011fin ilk uygulamalar\u0131ndan biri s\u00fclfitli ka\u011f\u0131t end\u00fcstrisinde olmu\u015ftur. G\u00fcn\u00fcm\u00fczde dubleks paslanmaz \u00e7elik, ka\u011f\u0131t hamuru ve ka\u011f\u0131t end\u00fcstrisinde a\u011fartma ekipman\u0131, \u00e7\u00fcr\u00fct\u00fcc\u00fcler, tala\u015f depolama tanklar\u0131, siyah beyaz depolama tanklar\u0131 ve emme silindiri yuvalar\u0131 olarak kullan\u0131lmaktad\u0131r. dubleks paslanmaz \u00e7elikler y\u00fcksek mukavemete, m\u00fckemmel korozyon direncine ve daha ince levhalar\u0131n kullan\u0131m\u0131na olanak tan\u0131yan ayn\u0131 bas\u0131n\u00e7 derecesine sahiptir ve art\u0131k ka\u011f\u0131t end\u00fcstrisi uygulamalar\u0131nda \u00f6stenitik paslanmaz \u00e7eliklerin ve karbon \u00e7eliklerinin yerini alm\u0131\u015ft\u0131r. Daha d\u00fc\u015f\u00fck kompozit malzeme maliyetlerine, daha k\u0131sa kaynak s\u00fcrelerine ve daha d\u00fc\u015f\u00fck ta\u015f\u0131ma ve ta\u015f\u0131ma maliyetlerine sahiptir.<\/p>\n
<\/p>\n
Y\u00fcksek klor\u00fcr i\u00e7eri\u011fi ve y\u00fcksek s\u0131cakl\u0131ktaki a\u015f\u0131nd\u0131r\u0131c\u0131 proses ortam\u0131 nedeniyle, deniz suyunun tuzdan ar\u0131nd\u0131r\u0131lmas\u0131, malzemeyi en s\u0131k\u0131 testlerden birine tabi tuttu. Tuzdan ar\u0131nd\u0131rma m\u00fc\u015fterilerinin korozyon direnci gereksinimlerini kar\u015f\u0131lamak ile yat\u0131r\u0131mlar\u0131n\u0131 uygun maliyetli tutmak aras\u0131nda bir denge kurmas\u0131 gerekiyor. Daha \u00f6nceki tuzdan ar\u0131nd\u0131rma projelerinde, MSF ve MED tuzdan ar\u0131nd\u0131rma tesislerinin buharla\u015ft\u0131r\u0131c\u0131lar\u0131 karbon \u00e7eli\u011fi kullan\u0131larak \u00fcretiliyordu. Daha sonra MSF evaporat\u00f6rleri genel olarak 316L \u00f6stenitik paslanmaz \u00e7elik ile kaplanmaktad\u0131r. MED evaporat\u00f6r \u00f6nce epoksi re\u00e7ineyle, ard\u0131ndan paslanmaz \u00e7elikle kaplan\u0131r.<\/p>\n
Dubleks paslanmaz \u00e7eli\u011fin avantajlar\u0131, y\u00fcksek korozyon direnciyle birlikte y\u00fcksek mukavemete (geleneksel \u00f6stenitik paslanmaz \u00e7eli\u011fin iki kat\u0131) sahiptir. Sonu\u00e7 olarak dubleks paslanmaz \u00e7elik evaporat\u00f6rler daha ince \u00e7elik levhalardan, daha az malzeme ve kaynak gerektirerek \u00fcretilebilmektedir. Di\u011fer faydalar aras\u0131nda kullan\u0131m kolayl\u0131\u011f\u0131 ve \u00e7evreye daha az genel etki say\u0131labilir. 2205<\/a> Dubleks paslanmaz \u00e7elik, toplu dubleks \u00e7elik buharla\u015ft\u0131r\u0131c\u0131lar\u0131n \u00fcretiminde kullan\u0131l\u0131r. Melittah MSF tesisi ve Libya'daki Zuara Med tesisi, iki dubleks \u00e7eli\u011fi birle\u015ftirme konseptini kullanarak \u00fc\u00e7 set \u00e7ok kademeli fla\u015f MSF \u00fcnitesi in\u015fa etmek i\u00e7in kuruldu. 2205<\/a> ve UNS S32101.<\/p>\n <\/p>\n Petrol ve gaz end\u00fcstrisinde dubleks paslanmaz \u00e7elikler zorlu ko\u015fullara dayanmada hayati bir rol oynamaktad\u0131r. Bunun nedeni, mukavemetinin, \u00e7ukurla\u015fma direncinin ve \u00e7atlak korozyon direncinin standart \u00f6stenitik paslanmaz \u00e7eliklerden daha iyi olmas\u0131 ve \u00e7ift fazl\u0131 paslanmaz \u00e7eliklerin \u00e7ukurla\u015fma de\u011ferinin (PREN) genellikle 40'tan y\u00fcksek olmas\u0131d\u0131r. Dubleks paslanmaz \u00e7elik esas olarak s\u0131v\u0131 borular\u0131nda, proseslerde kullan\u0131l\u0131r. ay\u0131r\u0131c\u0131lar, temizleme \u00fcniteleri ve pompalar gibi boru sistemleri ve ekipmanlar\u0131. Deniz alan\u0131nda bu malzemeler kuyu i\u00e7i \u00fcretim borular\u0131nda, ba\u011flant\u0131 par\u00e7alar\u0131 ve montaj hatlar\u0131nda, \u00fcretim a\u011fac\u0131 par\u00e7alar\u0131nda, ak\u0131\u015fkan borularda ve a\u015f\u0131nd\u0131r\u0131c\u0131 petrol ve gaz\u0131n ta\u015f\u0131nmas\u0131na y\u00f6nelik boru hatlar\u0131nda kullan\u0131l\u0131r. S\u00fcper Dubleks Paslanmaz \u00c7elik (25% Cr), y\u00fcksek mukavemete, m\u00fckemmel yorulma direncine ve di\u011fer y\u00fcksek ala\u015f\u0131ml\u0131 paslanmaz \u00e7eliklerle iyi ba\u011flant\u0131 uyumlulu\u011funa sahiptir.<\/p>\n <\/p>\n Ekonomik dubleks \u00e7elikler g\u0131da ve i\u00e7ecek sekt\u00f6r\u00fcnde de de\u011ferini kan\u0131tlam\u0131\u015ft\u0131r. Malzeme \u0130spanya'da bir g\u0131da depolama tesisi ve bir \u015farap depolama tesisi olmak \u00fczere iki projede kullan\u0131ld\u0131.<\/p>\n Emypro SA, Barselona Liman\u0131'ndaki t\u00fcm g\u0131da depolama tanklar\u0131n\u0131 EN304\/304L yerine S32101 kullanarak in\u015fa etti. \u0130spanyol tank \u00fcreticisi Martinez Sole taraf\u0131ndan \u0130spanya'n\u0131n g\u00fcneyindeki Demiere'de in\u015fa edilen Garcia Carrion \u015farap depolama deposu, \u00e7ift fazl\u0131 paslanmaz \u00e7eli\u011fin kullan\u0131ld\u0131\u011f\u0131 ilk depo oldu: 304\/316L'nin d\u00fc\u015f\u00fck maliyetli yedek par\u00e7alar\u0131 olarak S32101 ve 2304 kullan\u0131ld\u0131. t\u00fcm yeni tanklar i\u00e7in \u00e7at\u0131y\u0131 ve en \u00fcstteki \u00e7at\u0131y\u0131 in\u015fa edin.<\/p>\n <\/p>\n Dubleks \u00e7elik, korozif ve tuzlu ortamlarda kullan\u0131ld\u0131\u011f\u0131nda y\u00fcksek ta\u015f\u0131ma mukavemeti gerektiren K\u00f6pr\u00fclerin yap\u0131m\u0131nda \u00f6nemli rol oynar. 2205 dubleks paslanmaz \u00e7elik, Hong Kong'daki Stonecutters K\u00f6pr\u00fcs\u00fc ve Singapur'daki Double Helix Y\u00fcr\u00fcy\u00fc\u015f K\u00f6pr\u00fcs\u00fc i\u00e7in kullan\u0131ld\u0131. 2006 y\u0131l\u0131nda Stonecutters Adas\u0131 K\u00f6pr\u00fcs\u00fc'nde 2.000 ton 2205 dubleks \u00e7elik sac ve boru kullan\u0131ld\u0131. K\u00f6pr\u00fcn\u00fcn y\u00fczey k\u0131sm\u0131 \u00f6zel ebatl\u0131 levhalardan in\u015fa edilmi\u015ftir. \u00c7in dubleks paslanmaz \u00e7elik \u00fcreticileri<\/em><\/span>. Bu paslanmaz \u00e7elik levhalar hem g\u00fcnd\u00fcz hem de gece optimum yans\u0131ma sa\u011flamak \u00fczere cilalanm\u0131\u015f ve bilyeli d\u00f6v\u00fclm\u00fc\u015ft\u00fcr.<\/p>\n Katar'daki yeni Doha Uluslararas\u0131 Havaliman\u0131'ndaki d\u00fcnyan\u0131n en b\u00fcy\u00fck paslanmaz \u00e7elik \u00e7at\u0131s\u0131, molibden i\u00e7eren ekonomik dubleks paslanmaz \u00e7elik (S32003) kullan\u0131larak in\u015fa edilmi\u015ftir. Terminalin en belirgin \u00f6zelli\u011fi, d\u00fcnyan\u0131n en b\u00fcy\u00fck paslanmaz \u00e7elik \u00e7at\u0131s\u0131 oldu\u011fu s\u00f6ylenen dalgal\u0131 \u00e7at\u0131s\u0131d\u0131r. \u00c7at\u0131 yakla\u015f\u0131k 195.000 metrekareyi (2,1 milyon feet kare) kapl\u0131yor ve yakla\u015f\u0131k 1.600 ton (3,5 milyon pound) \u00e7ift fazl\u0131 paslanmaz \u00e7elik kullan\u0131yor. Paslanmaz \u00e7elik kalitelerinin se\u00e7iminde bir\u00e7ok fakt\u00f6r\u00fcn dikkate al\u0131nmas\u0131 gerekir; bunlardan en \u00f6nemlisi havaalan\u0131 ile deniz aras\u0131ndaki mesafedir. \u00c7at\u0131n\u0131n sadece Orta Do\u011fu'nun s\u0131cakl\u0131\u011f\u0131na ve nemine de\u011fil ayn\u0131 zamanda tuza da dayan\u0131kl\u0131 olmas\u0131 gerekir. Dubleks Paslanmaz \u00e7eli\u011fin se\u00e7ilmesine y\u00f6nelik di\u011fer fakt\u00f6rler aras\u0131nda maliyet ve di\u011fer \u00e7eliklerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda iyi bir mukavemet-a\u011f\u0131rl\u0131k oran\u0131 yer al\u0131r.<\/p>","protected":false},"excerpt":{"rendered":" Dubleks paslanmaz \u00e7elik, her biri 50% ferrit ve \u00f6stenit i\u00e7eren paslanmaz \u00e7eli\u011fi ifade eder, daha az faz\u0131n genel i\u00e7eri\u011fi en az 30%'dir, hem \u00f6stenit hem de ferrit paslanmaz \u00e7eli\u011fin \u00f6zelliklerine sahiptir. Ferrit ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda daha y\u00fcksek plastisiteye, toklu\u011fa, oda s\u0131cakl\u0131\u011f\u0131nda k\u0131r\u0131lganl\u0131\u011fa sahip de\u011fildir, tanecikler aras\u0131 korozyon direncine sahiptir ve [\u2026]<\/p>","protected":false},"author":1,"featured_media":2180,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2193","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/posts\/2193","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=2193"}],"version-history":[{"count":3,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/posts\/2193\/revisions"}],"predecessor-version":[{"id":2196,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/posts\/2193\/revisions\/2196"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/media\/2180"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/media?parent=2193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/categories?post=2193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/tr\/wp-json\/wp\/v2\/tags?post=2193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Ya\u011f ve gaz<\/h3>\n
Yiyecek ve i\u00e7ecekler<\/h3>\n
Yap\u0131 sekt\u00f6r\u00fc<\/h3>\n