{"id":2910,"date":"2025-09-18T11:01:57","date_gmt":"2025-09-18T03:01:57","guid":{"rendered":"https:\/\/www.ootbjewelry.com\/?p=2910"},"modified":"2025-09-18T11:01:58","modified_gmt":"2025-09-18T03:01:58","slug":"what-type-of-gold-doesnt-tarnish","status":"publish","type":"post","link":"https:\/\/www.ootbjewelry.com\/tr\/what-type-of-gold-doesnt-tarnish\/","title":{"rendered":"Alt\u0131n Ger\u00e7ek: Hangi T\u00fcr Alt\u0131n Kararmaz?"},"content":{"rendered":"

Giri\u015f<\/h2>\n\n\n\n

T\u00fcm alt\u0131n tak\u0131lar her zaman parlak kalmaz. Baz\u0131 par\u00e7alar karar\u0131r ve ye\u015fil veya siyaha d\u00f6ner<\/a> veya birka\u00e7 ay sonra parlakl\u0131\u011f\u0131n\u0131 kaybeder. Sebep basittir: farkl\u0131 alt\u0131n t\u00fcrleri hava, su ve cilt ya\u011flar\u0131na farkl\u0131 tepki verir. Saf alt\u0131n kendisi asla kararmaz veya renk de\u011fi\u015ftirmez, ama \u00e7o\u011fu tak\u0131da alt\u0131n d\u0131\u015f\u0131ndaki metaller bulunur.<\/p>\n\n\n\n

Bu rehber size hangi t\u00fcr alt\u0131n\u0131n kararmad\u0131\u011f\u0131n\u0131 s\u00f6yleyecek ve y\u0131llarca g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc koruyacak tak\u0131lar\u0131 se\u00e7menize yard\u0131mc\u0131 olacak.<\/p>\n\n\n\n

Kararma Bilimi: Neden Alt\u0131n Bazen Renk De\u011fi\u015ftirir?<\/h2>\n\n\n\n

Kararma, metallerin hava ve k\u00fck\u00fcrt ile reaksiyona girmesiyle olu\u015fur. Kararma, demirdeki pas gibi olsa da ayn\u0131s\u0131 de\u011fildir. Saf alt\u0131n \u00f6zel bir durumdur \u00e7\u00fcnk\u00fc \u201csoylu metal\u201ddir \u2013 ne hava ne de su ile reaksiyona girmez. Bu y\u00fczden y\u00fczlerce y\u0131l yer alt\u0131nda g\u00f6m\u00fcl\u00fc kalan alt\u0131n paralar, ilk g\u00fcnk\u00fc gibi g\u00f6r\u00fcn\u00fcr.<\/p>\n\n\n\n

Zorluk, alt\u0131n\u0131 ba\u015fka metallerle, ala\u015f\u0131mlar denilen maddelerle g\u00fc\u00e7lendirmemizde yatar. Ala\u015f\u0131mlar, metal hava, su, ter veya kimyasallarla reaksiyona girdi\u011finde kararm\u0131\u015f alt\u0131n tak\u0131lara yol a\u00e7ar.<\/p>\n\n\n\n

Yayg\u0131n Kararma T\u00fcrleri<\/h2>\n\n\n\n

\u00c7izikler<\/h3>\n\n\n\n

\u00c7izikler kimyasal de\u011fi\u015fiklik de\u011fildir, ama alt\u0131n\u0131n eski ve mat g\u00f6r\u00fcnmesine neden olabilir. Tak\u0131 \u00e7izildi\u011finde, aynal\u0131 parlakl\u0131\u011f\u0131n\u0131 kaybedebilir. I\u015f\u0131k, \u00e7izik y\u00fczeyden farkl\u0131 \u015fekilde yans\u0131r \u2013 bu da ger\u00e7ek alt\u0131n\u0131 ucuz metal gibi g\u00f6sterebilir. Ve bunun olmas\u0131n\u0131n nedeni, alt\u0131n\u0131n sertli\u011fi<\/a>.<\/p>\n\n\n\n

\"Alt\u0131n<\/figure>\n\n\n\n
Alt\u0131n T\u00fcr\u00fc<\/strong><\/td>\u00c7izilme Direnci<\/strong><\/td>Neden<\/strong><\/td><\/tr>
24k Alt\u0131n<\/td>2 Y\u0131ld\u0131z<\/td>\u00c7ok yumu\u015fak<\/td><\/tr>
18k Alt\u0131n<\/td>3 Y\u0131ld\u0131z<\/td>Dengeli sertlik<\/td><\/tr>
14k Alt\u0131n<\/td>4 Y\u0131ld\u0131z<\/td>Daha sert ala\u015f\u0131m kar\u0131\u015f\u0131m\u0131<\/td><\/tr>
10k Alt\u0131n<\/td>5 Y\u0131ld\u0131z<\/td>En sert ama daha az alt\u0131n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Siyaha veya Ye\u015file D\u00f6n\u00fc\u015f\u00fcyor<\/h3>\n\n\n\n

Alt\u0131n kaplama tak\u0131lar\u0131n alt\u0131nda g\u00fcm\u00fc\u015f veya pirin\u00e7 temel varsa, bu metaller hava ve cildimizin ya\u011flar\u0131yla etkile\u015fime girer. Bunun nedeni, ince alt\u0131n kaplaman\u0131n temel metali sonsuza kadar koruyamamas\u0131d\u0131r.<\/p>\n\n\n\n

Ciltteki ye\u015fil lekeler, taban metaldaki bak\u0131rdan kaynaklanabilir. Siyah kararma genellikle g\u00fcm\u00fc\u015f\u00fcn havadaki k\u00fck\u00fcrtle reaksiyona girmesinden gelir. Bu sorunlar\u0131n her ikisi de nemli alanlarda veya \u00e7ok terledi\u011finizde daha h\u0131zl\u0131 ger\u00e7ekle\u015fir.<\/p>\n\n\n\n

Alt\u0131n Spektrumu: Karatlar\u0131 Anlamak<\/h2>\n\n\n\n

Karat sistemi, tak\u0131n\u0131zdaki saf alt\u0131n miktar\u0131n\u0131 g\u00f6sterir. Say\u0131 ne kadar b\u00fcy\u00fck olursa, alt\u0131n i\u00e7eri\u011fi o kadar artar ve kararmaya kar\u015f\u0131 diren\u00e7 de artar.<\/p>\n\n\n\n

Karat<\/strong><\/td>Alt\u0131n \u0130\u00e7eri\u011fi<\/strong><\/td>Di\u011fer Metaller<\/strong><\/td>Kararma Riski<\/strong><\/td><\/tr>
24k<\/td>99.9% saf alt\u0131n<\/td>0.1% iz metal<\/td>Asla<\/td><\/tr>
18k<\/td>75% alt\u0131n<\/td>25% ala\u015f\u0131m metalleri<\/td>\u00c7ok D\u00fc\u015f\u00fck<\/td><\/tr>
14k<\/td>58.3% alt\u0131n<\/td>41.7% ala\u015f\u0131m metalleri<\/td>D\u00fc\u015f\u00fck<\/td><\/tr>
10k<\/td>41.7% alt\u0131n<\/td>58.3% ala\u015f\u0131m metalleri<\/td>Orta<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Basit bir prensip vard\u0131r: karat numaras\u0131 ne kadar d\u00fc\u015f\u00fckse, di\u011fer metallarla kar\u0131\u015fm\u0131\u015f alt\u0131n o kadar fazlad\u0131r. 50%'den fazla ba\u015fka metal i\u00e7eren tak\u0131lar\u0131n\u0131z (\u00f6rne\u011fin 10k alt\u0131n) oldu\u011funda, di\u011fer non-alt\u0131n metalleri zamanla kararma yapacakt\u0131r.<\/p>\n\n\n\n

Hangi Alt\u0131n Tak\u0131lar Kolayca Kararmaz?<\/h2>\n\n\n\n

Kat\u0131 Alt\u0131n 14K ve \u00dczeri<\/h3>\n\n\n\n

Kat\u0131 14k alt\u0131n, saf alt\u0131n\u0131n .3%'sidir ve kararma kar\u015f\u0131s\u0131nda yeterli bir bariyerdir. Di\u011fer metalleri alt\u0131n korur ve g\u00fcnl\u00fck kullan\u0131m ve uygun bak\u0131m ile bu tak\u0131lar onlarca y\u0131l yeni gibi g\u00f6r\u00fcnebilir.<\/p>\n\n\n\n

18k alt\u0131n daha da iyidir, \u00e7\u00fcnk\u00fc bu .% alt\u0131nd\u0131r. Daha fazla alt\u0131n ve daha az reaktif metal i\u00e7ermesi de daha iyidir. Bu nedenle bir\u00e7ok l\u00fcks marka, par\u00e7alar\u0131nda standart olarak 18k alt\u0131n kullan\u0131r.<\/p>\n\n\n\n

Alt\u0131n Doldurma<\/h3>\n\n\n\n

Alt\u0131n dolgulu tak\u0131lar,<\/a> temel bir metal \u00fczerine yap\u0131\u015fm\u0131\u015f ger\u00e7ek bir alt\u0131n tabakas\u0131na sahiptir. Yasal olarak, alt\u0131n doldurma tak\u0131lar toplam a\u011f\u0131rl\u0131\u011f\u0131n en az %5%'si alt\u0131n i\u00e7ermelidir. Bu nedenle, normal alt\u0131n kaplama bile alt\u0131n doldurma tak\u0131lar kadar kal\u0131n olamaz.<\/p>\n\n\n\n

Alt\u0131n doldurma tak\u0131lardaki alt\u0131n tabakas\u0131, normal alt\u0131n kaplamadan yakla\u015f\u0131k 100 kat daha kal\u0131nd\u0131r. Bu, bir\u00e7ok y\u0131l kullan\u0131m sonras\u0131 bile temel metalin g\u00f6r\u00fcnmesi neredeyse imkans\u0131z hale getirir.<\/p>\n\n\n\n

PVD Alt\u0131n Kaplama Tak\u0131<\/h3>\n\n\n\n

PVD, Fiziksel Buhar Birikimi anlam\u0131na gelir ve alt\u0131n ile temel metal aras\u0131nda \u00e7ok g\u00fc\u00e7l\u00fc bir ba\u011f olu\u015fturmak i\u00e7in benzersiz bir y\u00f6ntem kullan\u0131r. Alt\u0131n kaplama, elektrik alanlar\u0131 tan\u0131tan vakum odas\u0131nda uygulan\u0131r.<\/p>\n\n\n\n

OOTB, tak\u0131lar i\u00e7in PVD kaplama kullan\u0131r \u00e7\u00fcnk\u00fc bu, \u00e7ok daha d\u00fc\u015f\u00fck maliyetle kat\u0131 alt\u0131n par\u00e7a g\u00f6r\u00fcn\u00fcm\u00fcne sahip tak\u0131lar yarat\u0131r. PVD alt\u0131n kaplamal\u0131 tak\u0131lar\u0131m\u0131z genellikle g\u00fcnl\u00fck kullan\u0131mda 2 y\u0131ldan fazla dayan\u0131r, bu da standart alt\u0131n kaplamadan \u00f6nemli \u00f6l\u00e7\u00fcde daha uzun s\u00fcredir.<\/p>\n\n\n\n

Hangi Alt\u0131n Kaplama Alt Metal Tak\u0131lar Kararmaz?<\/h2>\n\n\n\n

Paslanmaz \u00e7elik temel metal olarak alt\u0131n kaplama tak\u0131lar i\u00e7in en iyisidir. \u0130\u015fte nedenleri:<\/p>\n\n\n\n