{"id":20489,"date":"2021-03-25T05:50:59","date_gmt":"2021-03-25T05:50:59","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=20489"},"modified":"2021-03-25T05:51:00","modified_gmt":"2021-03-25T05:51:00","slug":"what-is-heat-treatment-oil","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/tr\/isil-islem-yagi-nedir\/","title":{"rendered":"Is\u0131l \u0130\u015flem Ya\u011f\u0131 Nedir?"},"content":{"rendered":"
\n
  1. Is\u0131l i\u015flem ve \u0131s\u0131l i\u015flem ya\u011f\u0131 nedir?<\/li><\/ol>\n\n\n\n

    A: \u00e7eli\u011fin \u0131s\u0131l i\u015flemi, \u00e7eli\u011fi belirli bir s\u0131cakl\u0131\u011fa \u0131s\u0131tmak, bir s\u00fcre tutmak ve \u00e7eli\u011fin metalografik yap\u0131s\u0131n\u0131 de\u011fi\u015ftirmek i\u00e7in se\u00e7ilen i\u015flem ko\u015fullar\u0131 alt\u0131nda so\u011futmak, elde etmek i\u00e7in. gerekli proses \u00f6zellikleri ve mekanik \u00f6zellikler.<\/p>\n\n\n\n

    Is\u0131l i\u015flemde \u00e7eli\u011fi so\u011futmak i\u00e7in kullan\u0131lan ortama \u0131s\u0131l i\u015flem ya\u011f\u0131 denir.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n
    1. S\u00f6nd\u00fcrme ya\u011f\u0131n\u0131n so\u011futma prensibi nedir?  <\/li><\/ol>\n\n\n\n

      C: Ya\u011f\u0131 s\u00f6nd\u00fcrmede \u00e7eli\u011fin so\u011futma i\u015flemi, \u0131s\u0131y\u0131 \u00fc\u00e7 farkl\u0131 \u015fekilde aktar\u0131r. \u0130lk a\u015fama, d\u00fc\u015f\u00fck so\u011futma h\u0131z\u0131na sahip buhar filmi a\u015famas\u0131d\u0131r; ikinci a\u015fama, en h\u0131zl\u0131 so\u011futma h\u0131z\u0131na sahip kaynatma a\u015famas\u0131d\u0131r; \u00fc\u00e7\u00fcnc\u00fc a\u015fama, yava\u015f so\u011futma h\u0131z\u0131na sahip konvektif \u0131s\u0131 transfer a\u015famas\u0131d\u0131r.  <\/p>\n\n\n\n

      1. S\u00f6nd\u00fcrme ya\u011f\u0131n\u0131n karakteristik s\u0131cakl\u0131\u011f\u0131 ve s\u00fcresi nas\u0131l belirlenir?<\/li><\/ol>\n\n\n\n

        A: s\u00f6nd\u00fcrme ya\u011f\u0131n\u0131n karakteristik s\u0131cakl\u0131\u011f\u0131, buhar filminin k\u0131r\u0131ld\u0131\u011f\u0131, yani kaynama a\u015famas\u0131n\u0131n ba\u015flad\u0131\u011f\u0131 s\u0131cakl\u0131\u011f\u0131 ifade eder ve kar\u015f\u0131l\u0131k gelen s\u00fcre, karakteristik zamand\u0131r. Karakteristik s\u0131cakl\u0131k ve karakteristik s\u00fcre, s\u00f6nd\u00fcrme ya\u011f\u0131n\u0131n kalitesini ve performans\u0131n\u0131 de\u011ferlendirmek i\u00e7in \u00f6nemli indekslerdir.<\/p>\n\n\n\n

        1. 800 \u2103'den 400 \u2103'ye kadar so\u011futma ya\u011f\u0131n\u0131n so\u011futma s\u00fcresinin anlam\u0131 nedir?<\/li><\/ol>\n\n\n\n

          A: 800 \u2103 ila 400 \u2103 aras\u0131nda s\u00f6nd\u00fcrme ya\u011f\u0131n\u0131n so\u011futma s\u00fcresi, \u00f6stenit karars\u0131z b\u00f6lgedeki s\u00f6nd\u00fcrme ya\u011f\u0131n\u0131n so\u011futma kabiliyetini do\u011frudan yans\u0131t\u0131r. S\u00f6nd\u00fcrme ya\u011f\u0131n\u0131n karakteristik s\u0131cakl\u0131\u011f\u0131 y\u00fcksektir ve 800 \u2103 ila 400 \u2103 aras\u0131ndaki so\u011futma s\u00fcresi k\u0131sad\u0131r, bu da gerekli martensit yap\u0131s\u0131n\u0131 ve daha d\u00fc\u015f\u00fck beynit yap\u0131s\u0131n\u0131 elde etmek i\u00e7in par\u00e7alar\u0131n perlit yap\u0131s\u0131na d\u00f6n\u00fc\u015fmesini \u00f6nleyebilir. Par\u00e7alar\u0131n y\u00fcksek sertli\u011fe, y\u00fcksek yorulma mukavemetine ve y\u00fcksek a\u015f\u0131nma direncine sahip olmas\u0131n\u0131 sa\u011flay\u0131n.<\/p>\n\n\n\n

          1. Is\u0131l i\u015flem ya\u011f\u0131n\u0131n \u00f6zellikleri nelerdir?<\/li><\/ol>\n\n\n\n

            C: Is\u0131l i\u015flem ya\u011f\u0131 uzun s\u00fcre y\u00fcksek s\u0131cakl\u0131kta \u00e7al\u0131\u015ft\u0131\u011f\u0131 i\u00e7in \u015fu ana \u00f6zelliklere sahip olmal\u0131d\u0131r: iyi so\u011futma \u00f6zelli\u011fi, y\u00fcksek parlama noktas\u0131 ve tutu\u015fma noktas\u0131, iyi termal oksidasyon kararl\u0131l\u0131\u011f\u0131, m\u00fcmk\u00fcn oldu\u011funca d\u00fc\u015f\u00fck viskozite ve nem i\u00e7eri\u011fi ve belirli parlakl\u0131k.<\/p>\n\n\n\n

            1. \u00c7in'de \u0131s\u0131l i\u015flem ya\u011f\u0131n\u0131n \u00f6zellikleri nedir? Nas\u0131l s\u0131n\u0131fland\u0131r\u0131l\u0131r?<\/li><\/ol>\n\n\n\n

              A: \u00c7in'deki \u0131s\u0131l i\u015flem ya\u011f\u0131n\u0131n \u00f6zellikleri sh0546-92'dir. Su verme ya\u011f\u0131 \u00fc\u00e7 kategoriye ayr\u0131l\u0131r: so\u011fuk banyoda su verme, s\u0131cak banyoda su verme ve tavlama ya\u011f\u0131. So\u011fuk banyo su verme ya\u011f\u0131n\u0131n servis s\u0131cakl\u0131\u011f\u0131 20-80 \u2103'dir ve maksimum s\u0131cakl\u0131k, s\u0131radan su verme ya\u011f\u0131, h\u0131zl\u0131 su verme ya\u011f\u0131, parlak su verme ya\u011f\u0131 ve vakumlu su verme ya\u011f\u0131 gibi 100 \u2103'den fazla de\u011fildir; s\u0131cak banyo s\u00f6nd\u00fcrme ya\u011f\u0131n\u0131n servis s\u0131cakl\u0131\u011f\u0131, No. 1 ve No. 2'ye b\u00f6l\u00fcnm\u00fc\u015f olan izotermal s\u0131n\u0131fland\u0131rma s\u00f6nd\u00fcrme ya\u011f\u0131 gibi 120-200 \u2103'dir; tavlama ya\u011f\u0131 da 1 numara (100-180 \u2103 i\u00e7in kullan\u0131l\u0131r) ve 2 numara (180-270 \u2103 i\u00e7in kullan\u0131l\u0131r) olarak ikiye ayr\u0131l\u0131r.<\/p>\n\n\n\n

              1. S\u00f6nd\u00fcrme ya\u011f\u0131 ve tavlama ya\u011f\u0131 nedir?<\/li><\/ol>\n\n\n\n

                C: S\u00f6nd\u00fcrme i\u015fleminde kullan\u0131lan so\u011futma ortam\u0131na, \u0131s\u0131l i\u015flem s\u00fcrecinin ana temsilcisi olan s\u00f6nd\u00fcrme ya\u011f\u0131 denir ve tavlama i\u015fleminde kullan\u0131lan \u0131s\u0131l i\u015flem ya\u011f\u0131na tavlama ya\u011f\u0131 denir.<\/p>\n\n\n\n

                \"\"<\/figure>\n\n\n\n
                1. Parlak s\u00f6nd\u00fcrme ya\u011f\u0131 nedir?<\/li><\/ol>\n\n\n\n

                  C: Belirli bir s\u0131cakl\u0131\u011fa kadar \u0131s\u0131t\u0131lan metal par\u00e7alar, parlak s\u00f6nd\u00fcrme ya\u011f\u0131 olarak adland\u0131r\u0131lan ya\u011f\u0131 s\u00f6nd\u00fcrerek so\u011fuduktan sonra hala parlak y\u00fczeyi koruyabilir. Genellikle parlak s\u00f6nd\u00fcrme ya\u011f\u0131, parlak katk\u0131 maddesi ile eklenir ve koruyucu atmosferde s\u00f6nd\u00fcr\u00fcl\u00fcr.<\/p>\n\n\n\n

                  1. H\u0131zl\u0131 s\u00f6nd\u00fcrme ya\u011f\u0131 nedir?<\/li><\/ol>\n\n\n\n

                    A: h\u0131zl\u0131 s\u00f6nd\u00fcrme ya\u011f\u0131, nispeten h\u0131zl\u0131 so\u011futma h\u0131z\u0131na sahip s\u00f6nd\u00fcrme ya\u011f\u0131n\u0131 ifade eder. S\u00f6nd\u00fcrme ya\u011f\u0131n\u0131n karakteristik s\u0131cakl\u0131\u011f\u0131 580-640 \u2103'dir ve karakteristik s\u00fcre 4 saniyeden azd\u0131r. 800 \u2103 ila 400 \u2103 aras\u0131ndaki so\u011futma s\u00fcresi 4-5 saniyedir ve topluca h\u0131zl\u0131 s\u00f6nd\u00fcrme ya\u011f\u0131 olarak adland\u0131r\u0131l\u0131r. H\u0131zl\u0131 su verme ya\u011f\u0131, tuz banyosu f\u0131r\u0131n\u0131nda, kutu f\u0131r\u0131n\u0131nda, \u00c7in f\u0131r\u0131n\u0131nda ve s\u00fcrekli su verme f\u0131r\u0131n\u0131nda y\u00fcksek so\u011futma h\u0131z\u0131, b\u00fcy\u00fck d\u00f6vme par\u00e7alar, b\u00fcy\u00fck di\u015fli ve su verme presi gerektiren su verme ve tavlama, karbonlama ve di\u011fer par\u00e7alar i\u00e7in uygundur.<\/p>\n\n\n\n

                    1. Vakum s\u00f6nd\u00fcrme ya\u011f\u0131 nedir?<\/li><\/ol>\n\n\n\n

                      C: Vakumla su verme i\u015fleminde so\u011futma ortam\u0131 olarak kullan\u0131lan su verme ya\u011f\u0131na vakumla su verme ya\u011f\u0131 denir. Vakumlu su verme ya\u011f\u0131, d\u00fc\u015f\u00fck doymu\u015f buhar bas\u0131nc\u0131na, k\u00fc\u00e7\u00fck buharla\u015fma kayb\u0131na, iyi termal stabiliteye ve so\u011futma kapasitesine sahip olmal\u0131d\u0131r. Rulman \u00e7eli\u011fi, kal\u0131p \u00e7eli\u011fi, b\u00fcy\u00fck ve orta havac\u0131l\u0131k yap\u0131sal \u00e7eli\u011fi vb.<\/p>\n\n\n\n

                      1. \u00f6stemperleme ya\u011f\u0131 nedir? Ka\u00e7 tane?<\/li><\/ol>\n\n\n\n

                        A: izotermal s\u00f6nd\u00fcrme, \u00f6nce s\u00f6nd\u00fcrme ortam\u0131n\u0131 gerekli izotermal s\u0131cakl\u0131\u011fa \u0131s\u0131tmak ve daha sonra alt beynit yap\u0131s\u0131n\u0131n d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn izotermal i\u015flemde tamamlanmas\u0131 i\u00e7in \u0131s\u0131t\u0131lm\u0131\u015f par\u00e7alar\u0131 s\u00f6nd\u00fcrme ortam\u0131na koymakt\u0131r. Bu i\u015flemde kullan\u0131lan so\u011futma ortam\u0131na izotermal s\u00f6nd\u00fcrme ya\u011f\u0131 denir; kademeli s\u00f6nd\u00fcrme, \u0131s\u0131t\u0131lm\u0131\u015f i\u015f par\u00e7as\u0131n\u0131 so\u011futma i\u00e7in martensit d\u00f6n\u00fc\u015f\u00fcm s\u0131cakl\u0131\u011f\u0131ndan biraz daha y\u00fcksek bir ortama koymak ve i\u015f par\u00e7as\u0131n\u0131n i\u00e7ini ve d\u0131\u015f\u0131n\u0131 beklemektir S\u0131cakl\u0131k ayn\u0131 olduktan sonra ve ostenit ayr\u0131\u015fmaya ba\u015flamadan \u00f6nce, h\u0131zl\u0131 bir \u015fekilde aktar\u0131l\u0131r ya\u011fa d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr ve oda s\u0131cakl\u0131\u011f\u0131na so\u011futulur, b\u00f6ylece ostenit martensite d\u00f6n\u00fc\u015f\u00fcr. Bu i\u015flemde kullan\u0131lan so\u011futma ortam\u0131na kademeli su verme ya\u011f\u0131 denir. \u00d6stemperleme, rulman \u00e7eli\u011fi, karb\u00fcrlenmi\u015f \u00e7elik rulman i\u00e7 ve d\u0131\u015f bilezikleri, otomobil di\u015flileri, hassas par\u00e7alar, yar\u0131m miller ve di\u011fer i\u015f par\u00e7alar\u0131 ile kolayca deforme olan par\u00e7alar\u0131n su verme i\u015flemine uygulanabilir. No.1 \u00f6stemperleme ya\u011f\u0131n\u0131n servis s\u0131cakl\u0131\u011f\u0131 yakla\u015f\u0131k 120 \u2103 ve No.2 \u00f6stemperleme ya\u011f\u0131n\u0131n servis s\u0131cakl\u0131\u011f\u0131 yakla\u015f\u0131k 160 \u2103 olan iki t\u00fcr Ostemperleme ya\u011f\u0131 No.1 ve No.2 vard\u0131r.<\/p>\n\n\n\n

                        \"\"<\/figure>\n\n\n\n
                        1. Tavlama ya\u011f\u0131n\u0131n i\u015flevleri ve \u00f6zellikleri nelerdir?<\/li><\/ol>\n\n\n\n

                          C: Temperleme, \u00e7eli\u011fe su verme i\u015fleminden sonra yap\u0131lmas\u0131 gereken bir i\u015flemdir. Amac\u0131 ve i\u015flevi, \u00e7eli\u011fin su vermesinden kaynaklanan i\u00e7 gerilimi azaltmak ve ortadan kald\u0131rmak ve k\u0131r\u0131lganl\u0131\u011f\u0131 azaltmakt\u0131r. Temperleme ya\u011f\u0131, iyi bir termal oksidasyon kararl\u0131l\u0131\u011f\u0131na, y\u00fcksek parlama noktas\u0131na ve iyi \u0131s\u0131 transfer performans\u0131na sahiptir. 1 No'lu ve 2 No'lu s\u0131n\u0131flara ayr\u0131labilir. 1 numaran\u0131n servis s\u0131cakl\u0131\u011f\u0131 yakla\u015f\u0131k 150 \u2103 ve No. 2'nin servis s\u0131cakl\u0131\u011f\u0131 yakla\u015f\u0131k 200 \u2103'dir.<\/p>\n\n\n\n

                          1. \u00c7ok kademeli (genel) s\u00f6nd\u00fcrme ya\u011f\u0131 nedir? \u00f6zellikleri nelerdir?<\/li><\/ol>\n\n\n\n

                            Cevap: \u00e7ok kademeli (genel) s\u00f6nd\u00fcrme ya\u011f\u0131, \u00e7e\u015fitli \u00e7elikleri s\u00f6nd\u00fcrmek i\u00e7in kullan\u0131labilen evrensel (\u00e7ok ama\u00e7l\u0131) s\u00f6nd\u00fcrme f\u0131r\u0131n\u0131nda kullan\u0131lan so\u011futma ortam\u0131n\u0131 ifade eder, yani sertle\u015febilirli\u011fi zay\u0131f olan malzemeler i\u00e7in de uygundur. iyi sertle\u015febilirlik ve kolay deformasyona sahip malzemelere gelince. \u00c7ok kademeli (genel) s\u00f6nd\u00fcrme ya\u011f\u0131, h\u0131zl\u0131 s\u00f6nd\u00fcrme ya\u011f\u0131na e\u015fde\u011fer olan d\u00fc\u015f\u00fck s\u0131cakl\u0131kta (40-80 \u2103) h\u0131zl\u0131 so\u011futma h\u0131z\u0131na sahiptir. \u0130yi bir termal oksidasyon kararl\u0131l\u0131\u011f\u0131na ve y\u00fcksek s\u0131cakl\u0131kta (120-200 \u2103) belirli so\u011futma kapasitesine sahiptir ve s\u00f6nd\u00fcrmeden sonra k\u00fc\u00e7\u00fck deformasyon \u00f6zelliklerine sahiptir.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

                            What is heat treatment and heat treatment oil? A: the heat treatment of steel is to heat the steel to a certain temperature, keep it for a period of time, and cool it under the selected process conditions, so as to change the metallographic structure of the steel, so as to obtain the required process…<\/p>","protected":false},"author":2,"featured_media":20490,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[79],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2021\/03\/QQ\u56fe\u724720210325134907.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/20489"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/comments?post=20489"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/posts\/20489\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media\/20490"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/media?parent=20489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/categories?post=20489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/tr\/wp-json\/wp\/v2\/tags?post=20489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}