Match the following with the correct terms Heating ores to about 2,000*F to separate the metal from impurities. Prompts Smelt Iron oxide in various forms. Ingot Molten iron casts shaped like bricks, sometimes called "pigs." Ore Purified coal, essentially a chunk of pure carbon. Slag Impurities removed during smelting. Coke

Match the following with the correct terms Heating ores to about 2,000*F to separate the metal from impurities. Prompts Smelt Iron oxide in various forms. Ingot Molten iron casts shaped like bricks, sometimes called "pigs." Ore Purified coal, essentially a chunk of pure carbon. Slag Impurities removed during smelting. Coke

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter2: Measurement, Materials, And Safety

Section2.7: Heat Treatment Of Metals

Problem 2RQ: Direct hardening can be performed on steel containing at least________ carbon.

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