File: Heat Treatment Of Steel Ppt 82042 | Ppt On Heat Tratment
the amount of carbon present in plain carbon steel has a pronounced effect on the properties of a steel and on the selection of suitable heat treatments to attain certain ...
Filetype Power Point PPTX | Posted on 09 Sep 2022 | 3 years ago
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...The amount of carbon present in plain steel has a pronounced effect on properties and selection suitable heat treatments to attain certain desired treatment is method used alter physical sometimes chemical material most common application metallurgical it involves use heating or chilling normally extreme temperatures achieve result such as hardening softening applies only processes where cooling are done for specific purpose altering intentionally types annealing normalizing carburizing tempering annealed reduce hardness improve machine ability facilitate cold working produce microstructure full process by cycle so that may be bent cut easily heated above transformation temperature form austenite cooled very slowly usually furnace stress relief relieving isothermal spheroidizing an below ac with subsequent slow aim which internal residual stresses workpiece without changing its structure mechanical...