تحقیق درباره بررسی Steel

حقیقلینک پرداخت و دانلود *پایین مطلب * فرمت فایل :Word ( قابل ویرایش و آماده پرینت )   تعداد صفحه14 بخشی از فهرست مطالب Heat treatment Steel production History of steelmaking Modern steelmaking Processes starting from pig iron Steel is an alloy consisting mostly of iron , with a carbon content between 0.2% and 2.1% by weight, depending on the grade . Carbon is the most cost-effective alloying material for iron, but various other alloying elements are used such as manganese ...