{"id":1372,"date":"2024-01-26T19:34:46","date_gmt":"2024-01-26T19:34:46","guid":{"rendered":"https:\/\/ferineks.com\/?p=1372"},"modified":"2024-07-05T18:24:43","modified_gmt":"2024-07-05T18:24:43","slug":"sicak-haddelenmis-celikler","status":"publish","type":"post","link":"https:\/\/ferineks.com\/en\/blog\/sicak-haddelenmis-celikler\/","title":{"rendered":"S\u0131cak Haddelenmi\u015f \u00c7elikler"},"content":{"rendered":"

SICAK HADDELENM\u0130\u015e \u00c7EL\u0130KLER<\/h2>\n

S\u0131cak haddeleme i\u015flemi, \u00f6nceden d\u00f6k\u00fcm\u00fc tamamlanm\u0131\u015f \u00e7eli\u011fin yeniden kristalle\u015fme s\u0131cakl\u0131\u011f\u0131n\u0131n \u00fczerinde \u0131s\u0131t\u0131larak, istenilen \u015fekil ve boyutlara getirilmesini sa\u011flayan bir metalurjik prosesdir. Haddeleme s\u0131cakl\u0131\u011f\u0131na kadar \u0131s\u0131t\u0131lan \u00e7elikler, \u00e7elik kalitesine ba\u011fl\u0131 olarak farkl\u0131 haddeleme prosesleri ile istenilen nihai forma getirilir. Bu i\u015flemler uygulanarak elde edilen \u00e7eliklere ise s\u0131cak haddelenmi\u015f \u00e7elikler ad\u0131 verilmektedir. S\u0131cak hadde \u00fcretim tesislerinde yass\u0131 \u00fcr\u00fcnlerin d\u0131\u015f\u0131nda yuvarlak, kare, lama ve alt\u0131k\u00f6\u015fe kesitinde vas\u0131fl\u0131\/vas\u0131fs\u0131z uzun mamulleri de \u00fcretilir.<\/p>\n

S\u0131cak haddeleme i\u015fleminde kullan\u0131lan haddeler, \u00e7eliklerin \u015fekillendirilmesini sa\u011flayan merdanelerdir. Haddeler, \u00e7eli\u011fin \u00fcst ve alt y\u00fczeylerine uygulanan bas\u0131n\u00e7 ile \u015fekillendirmeyi ger\u00e7ekle\u015ftirir. Bu merdaneler, farkl\u0131 boyutlarda ve \u015fekillerde olabilir. Merdanelerin boyutlar\u0131, \u00fcretilecek \u00e7eli\u011fin boyutlar\u0131na g\u00f6re belirlenir.<\/p>\n

S\u0131cak haddelenmi\u015f \u00e7elikler, otomotiv, in\u015faat, makine imalat ve di\u011fer bir\u00e7ok sekt\u00f6rde kullan\u0131lmaktad\u0131r. S\u0131cak haddeleme i\u015flemi, so\u011fuk haddeleme i\u015flemine g\u00f6re daha d\u00fc\u015f\u00fck maliyetlidir. \u00c7eli\u011fin y\u00fcksek \u015fekillenebilirli\u011fini sa\u011flar. Bu nedenle, \u00e7elik, istenilen \u015fekillerde \u00fcretilebilir. \u00c7eli\u011fin y\u00fcksek mukavemetini sa\u011flar. Bu nedenle, \u00e7elik, a\u011f\u0131r y\u00fcklerin ta\u015f\u0131nmas\u0131 gereken uygulamalarda kullan\u0131labilir.<\/p>\n

S\u0131cak haddelenmi\u015f \u00e7eliklerin ba\u015fl\u0131ca \u00fcretim s\u00fcreci s\u0131ras\u0131 ile a\u015fa\u011f\u0131daki gibidir:<\/h3>\n

\u00b7 Yar\u0131 mam\u00fcl haz\u0131rlanmas\u0131:<\/strong> S\u0131cak haddeleme i\u015flemine tabi tutulacak \u00e7elik; ingot, k\u00fct\u00fck veya slab gibi yar\u0131 mamullerden haz\u0131rlan\u0131r. Bu yar\u0131 mamuller, d\u00f6k\u00fcmhanelerde veya \u00e7elik fabrikalar\u0131nda \u00fcretilir.<\/p>\n

\u00b7 Is\u0131tma:<\/strong> Yar\u0131 mamul, haddeleme i\u015flemine tabi tutulmadan \u00f6nce, yeniden kristalle\u015fme s\u0131cakl\u0131\u011f\u0131n\u0131n \u00fczerinde \u0131s\u0131t\u0131l\u0131r. Bu \u0131s\u0131tmada kok gaz\u0131 ve do\u011fal gaz kullan\u0131l\u0131r. Hedef s\u0131cakl\u0131k, \u00e7elik t\u00fcr\u00fcne ve haddeleme i\u015fleminin \u00f6zelli\u011fine g\u00f6re de\u011fi\u015febilir.<\/p>\n

\u00b7 Haddeleme:<\/strong> Is\u0131t\u0131lm\u0131\u015f yar\u0131 mamul, haddeleme makinelerinde, istenilen \u015fekil ve boyutlara getirilir. Haddeleme i\u015fleminde, genellikle silindirik haddeler kullan\u0131l\u0131r. Haddeler, \u00e7elik \u00fczerinde bas\u0131n\u00e7 uygulayarak, \u00e7eli\u011fin \u015fekil de\u011fi\u015ftirmesini sa\u011flar.<\/p>\n

\u00b7 Proses s\u0131ras\u0131nda olu\u015fan tufali gidermek i\u00e7in bas\u0131n\u00e7l\u0131 su kullan\u0131l\u0131r. Bu i\u015flem sayesinde hem haddelenecek hem de daha sonra so\u011fuk \u00e7ekilecek malzemede kaliteli y\u00fczey elde edilmesi sa\u011flan\u0131r.<\/p>\n

\u00b7 So\u011futma:<\/strong> Haddeleme i\u015flemi tamamland\u0131ktan sonra \u00e7elik so\u011futularak sertle\u015ftirilir.<\/p>\n

S\u0131cak haddelenmi\u015f \u00e7eliklerin genel \u00f6zellikleri \u015funlard\u0131r:<\/h3>\n

\u00b7 Mavi-gri bir renk ve mat bir y\u00fczey,<\/p>\n

\u00b7 S\u0131cak haddeleme sonucu tufal olu\u015fumundan dolay\u0131 p\u00fcr\u00fczl\u00fc bir y\u00fczey,<\/p>\n

\u00b7 \u00dcretim kaynakl\u0131 geni\u015f tolerans aral\u0131klar\u0131(So\u011fuk haddelenmi\u015f \u00e7elikten daha geni\u015f tolerans aral\u0131klar\u0131na sahiptir bunun nedeni \u00e7eli\u011fin rekristalizasyon s\u0131cakl\u0131\u011f\u0131na kadar tavlan\u0131p daha sonra so\u011futulmas\u0131 ile \u00fcretim yap\u0131ld\u0131\u011f\u0131 i\u00e7in so\u011futma s\u00fcrecindeki \u00e7ekme ve genle\u015fme daha az kontrol alt\u0131nda tutulabilir.)<\/p>\n

S\u0131cak Haddelenmi\u015f \u00e7eliklere verilebilecek ba\u015fl\u0131ca \u00f6rnekler \u015funlard\u0131r:<\/h4>\n

\u00b7 Yass\u0131 \u00fcr\u00fcn grubunda bulunan S235JR, S355JR gibi yap\u0131sal \u00e7elikler, \u00e7o\u011funlukla kesme kaynaklama i\u015flemleri ile kullan\u0131l\u0131rlar.<\/p>\n

\u00b7 So\u011fuk \u015fekillendirmeye uygun end\u00fcstriyel alanlar\u0131n hemen hemen hepsinde kullan\u0131labildi\u011fini g\u00f6rd\u00fc\u011f\u00fcm\u00fcz DD11 kalite saclar. Mutfak e\u015fyalar\u0131 \u00fcretiminde, havaland\u0131rma sistemlerinde, dayan\u0131kl\u0131 ev aletlerinde, otomotiv ve yan sanayisinde, radyat\u00f6r \u00fcretiminde, beyaz e\u015fya sekt\u00f6r\u00fcnde kullan\u0131l\u0131r.<\/p>\n

\u00b7 So\u011fuk \u015fekillendirme i\u015flemlerine uygun orta ve y\u00fcksek mukavemetli d\u00fc\u015f\u00fck ala\u015f\u0131ml\u0131, \u00f6zellikle \u015fasi, g\u00fcvenlik bariyeri, r\u00f6mork, vin\u00e7 yap\u0131m\u0131nda kullan\u0131lan \u00e7eliklerin kalitelerine s\u0131cak haddeleme y\u00f6ntemiyle \u00fcretilen S355MC, S420MC, S460MC gibi kaliteler \u00f6rnek verilebilir.<\/p>\n

\u00b7 \u00c7elik \u00e7ubuklar ve profiller. \u0130n\u015faat, makine imalat\u0131 ve di\u011fer bir\u00e7ok end\u00fcstriyel uygulama i\u00e7in kullan\u0131lan yuvarlak, kare ve d\u00fcz \u00e7ubuklar.<\/p>\n

\u00b7 Yap\u0131sal Profiller. I-kiri\u015fleri, H-kiri\u015fleri, lama, k\u00f6\u015febentler gibi yap\u0131sal \u00e7elik bile\u015fenleri, genellikle binalar\u0131n ve k\u00f6pr\u00fclerin iskelet yap\u0131s\u0131nda kullan\u0131l\u0131r.<\/p>\n

\u00b7 Demiryolu Raylar\u0131. Demiryollar\u0131 i\u00e7in kullan\u0131lan a\u011f\u0131r raylar da s\u0131cak haddeleme ile \u00fcretilir.<\/p>\n

\u00b7 Otomotiv sekt\u00f6r\u00fcnde, s\u0131cak haddelenmi\u015f \u00e7elikler, \u015fasi, g\u00f6vde, jant ve di\u011fer par\u00e7alar\u0131n \u00fcretiminde kullan\u0131l\u0131r.<\/p>\n

\u00b7 Bas\u0131n\u00e7l\u0131 kap ve kazanlar\u0131n imalat\u0131nda iyi \u015fekillendirilme ve iyi kaynaklanabilirlik \u00f6zellikleri nedeniyle tercih edilirler.<\/p>\n

\u00b7 Ba\u011flant\u0131 elemanlar\u0131 \u00fcretimi, hidrolik ve pn\u00f6matik sistemler, gemi imalat\u0131 sanayii, savunma sanayii gibi bir\u00e7ok alanda kullan\u0131l\u0131rlar.<\/p>\n

Sonu\u00e7 olarak hem geni\u015f kullan\u0131m alanlar\u0131na sahip olmalar\u0131 hemde so\u011fuk haddelenmi\u015f \u00e7eliklerin girdisi olmalar\u0131 sebebiyle s\u0131cak haddelenmi\u015f \u00e7elikler \u00fcretim ve t\u00fcketim bak\u0131m\u0131ndan d\u00fcnya \u00fczerinde en \u00e7ok hacme sahip \u00e7elik \u00e7e\u015fididir.<\/p>\n

Ferineks \u00c7elik, Kocaeli, \u0130zmir, Manisa ve Gebze b\u00f6lgelerinde \u00e7elik, sac hizmetlerinde \u00f6nc\u00fcl\u00fck etmektedir. Daha fazla bilgi i\u00e7in bizimle ileti\u015fime<\/a> <\/span>ge\u00e7ebilirsiniz.<\/p>","protected":false},"excerpt":{"rendered":"

SICAK HADDELENM\u0130\u015e \u00c7EL\u0130KLER S\u0131cak haddeleme i\u015flemi, \u00f6nceden d\u00f6k\u00fcm\u00fc tamamlanm\u0131\u015f \u00e7eli\u011fin yeniden kristalle\u015fme s\u0131cakl\u0131\u011f\u0131n\u0131n \u00fczerinde \u0131s\u0131t\u0131larak, istenilen \u015fekil ve boyutlara getirilmesini sa\u011flayan bir metalurjik prosesdir. Haddeleme s\u0131cakl\u0131\u011f\u0131na kadar \u0131s\u0131t\u0131lan \u00e7elikler, \u00e7elik kalitesine ba\u011fl\u0131 olarak farkl\u0131 haddeleme prosesleri ile istenilen nihai forma getirilir. Bu i\u015flemler uygulanarak elde edilen \u00e7eliklere ise s\u0131cak haddelenmi\u015f \u00e7elikler ad\u0131 verilmektedir. S\u0131cak hadde […]<\/p>","protected":false},"author":1,"featured_media":1381,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[7],"tags":[23,10,19,29,24,32,25,30,21,22,20,16,34,31],"class_list":["post-1372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-aluzinc-sac","tag-celik","tag-dinamo-saci","tag-elektrik-celigi","tag-galvaniz","tag-galvaniz-celik","tag-galvanized-steel","tag-haddelenmis-celik","tag-izmir-galvaniz-celik","tag-manisa-galvaniz-celik","tag-silikon-celik","tag-silisli-sac","tag-sicak-haddeleme","tag-stell"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/posts\/1372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/comments?post=1372"}],"version-history":[{"count":5,"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/posts\/1372\/revisions"}],"predecessor-version":[{"id":1497,"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/posts\/1372\/revisions\/1497"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/media\/1381"}],"wp:attachment":[{"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/media?parent=1372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/categories?post=1372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ferineks.com\/en\/wp-json\/wp\/v2\/tags?post=1372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}