Tagulla Ingot
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Na musamman 99.999% Tsarkakakken Tsabta 5N 300mm Mai Zagaye/Mai Kusurwa/Murabba'in Tagulla Mai Kauri 5N 300mm Ba Tare da Iskar Oxygen Ba
Ingots na jan ƙarfe sanduna ne da aka yi da jan ƙarfe waɗanda aka yi su cikin wani takamaiman siffa, kamar murabba'i, zagaye, murabba'i, da sauransu. Tianjin Ruiyuan yana ba da sinadarin jan ƙarfe mai tsarki wanda ya ƙunshi jan ƙarfe mara iskar oxygen - wanda kuma ake kira OFC, Cu-OF, Cu-OFE, da kuma jan ƙarfe mara iskar oxygen, mai yawan aiki (OFHC) - ana samar da shi ta hanyar narke jan ƙarfe da haɗa shi da iskar carbon da carbonaceous. Tsarin tace jan ƙarfe na electrolytic yana cire yawancin iskar oxygen da ke cikinsa, wanda ke haifar da wani sinadari wanda ya ƙunshi jan ƙarfe 99.95–99.99% tare da ƙarancin iskar oxygen 0.0005% ko daidai da shi.
