Endocrine diseases such as hyperthyroidism and diabetes mellitus can cause lower urinary tract problems in cats. FLUTD is rarely diagnosed in animals younger than one year; the average age is typically four years. Male cats are generally more prone to urethral blockages because of their narrower urethras.
1 The raw materials used are as follows-Iron ore fines (-10 mm), coke breeze (-3 mm), Lime stone & dolomite fines (-3mm) and other metallurgical wastes. 2  The proportioned raw materials are mixed and moistened in a mixing drum.
However, its use only became widespread in the 14th century, when smelting furnaces (the forerunner of blast furnaces) began to replace forges. Iron ores are rocks from which metallic iron can be economically extracted. These rocks are usually found in the form of hematite (Fe2O3) or magnetite (Fe3O4). About 98% of world iron ore production is used to make iron in the form of steel.