Calendar: 1882-1883 Page 373

EVENING CLASSES 371 IV -Materials used in the Construction of Furnaces &c Fire-bricks Crucibles &c -Metallurgical Processes Iron rind Steel the various methods by which they are produced the effects due to the presence of foreign substances Copper-smelting Alloys of Copper &c Zinc Ores their treatment Means by which Zinc can be rolled into sheets Alloys of Zinc Brass Muntz's Metal &c Lead-smelting and Desilverization of Lead Silver Extraction of from its Ores its Alloys Gold Methods of extraction and parting from Silver Copper &c Smelting of Tin Ores Tin-plating Bronze &c The means by which Antimony Bismuth Nickel Cobalt Mercury &c are obtained their Properties and Uses will also be discussed -The course for 1882-3 will chiefly relate to Metals and Alloys with special reference to the manufacture of Brass and Bronze 3G PRACTICAL METALLURGY Day and Hour of Attendance-Friday from to The work in the Laboratory is intended to illustrate the principles discussed in the Lectures on Metallurgy The instruction given to each student is regulated by his special requirements Special attention is given to the following subjects -The Properties of Metdls The Relation between the Chemical and the Physical and Mechanical Proper- ties of Metals will be studied Math the aid of Testing Machinery II -The Preparation of Alloys and the Study of their Properties III -The Methods of Assaying by Fire the Ores of Lead Silver Gold Iron Copper Tin &c