・ 1 Crush several dozen charcoal briquettes, enough to more than cover the item you wish to case harden. ・ 2 Prepare a metal container with a metal lid. The container should be slightly larger than the item you... ・ 3 Heat the steel you wis...
http://www.ehow.com/how_4558811_case-harden-steel.html
Find Synonym of false front and Antonym of false front at Thesaurus.com, Synonym, Synonyms, Thesaurus, Synonym Dictionary, Synonyms Dictionary, Antonym, Antonyms, Antonym Dictionary, Antonyms Dictionary ... Copy & paste this link to your blog or website to reference this page ... Part of Speech:
thesaurus.reference.com/browse/false%20front
Case hardening - Wikipedia, the free encyclopedia
Case hardening or surface hardening is the process of hardening the surface of a metal, often a low carbon steel, by infusing elements into the material's surface, forming a thin layer of a harder ...
en.wikipedia.org/wiki/Case_hardening
Steel is an amazing substance. By mixing in different elements and heating and cooling it in different ways, you can create surprisingly different properties. Some steels are easily bent, while others are so brittle they shatter.
home.howstuffworks.com/question196.htm
As big as many homes, these units caseharden steel to a varying thickness. By controlling several factors the type and depth of hardening is varied. In addition to temperature, other factors that are taken into account are time, the type of material and atmosphere (type of gas).
www.usgear.com/magazine/psr/usg/art_motion.htm
preheat small, thick pieces of iron and steel for brazing or forging; caseharden soft steel; make up alloys and bake vitreous enamels on metals. You can use either LP or city gas. The cost runs from $25 up. The refractory lining: Build the refractory lining inside a sheet-metal can from 11-1/2 to 14in.
www.scribd.com/doc/16362744/Furnace
preheat small, thick pieces of iron and steel for brazing or forging; caseharden soft steel; make up alloys and bake vitreous enamels on metals. You can use either LP or city gas. The cost runs from $25 up. The refractory lining: Build the refractory lining inside a sheet-metal can from 11-1/2 to 14in.
www.scribd.com/doc/2531556/Furnace-GasFired-Smelting
opposition; contrast: the antithesis of right and wrong. ... the direct opposite (usually fol. by of or to): Her behavior was the very antithesis of cowardly. ... the second sentence or part thus set in opposition, as “or give me death.”...
dictionary.reference.com/browse/antitheses
HABAtrain rev (PDF File)
• Demonstrate how to properly anneal, harden and temper carbon tool steel. • Demonstrate how to caseharden mild steel. • Describe the colors for tempering. • Make a tool that is heat-treated and that will cut or forge mild steel without breaking or deforming on the working end.
www.habairon.org/training/HABAtrain_rev.pdf
preheat small, thick pieces of iron and steel for brazing or forging; caseharden soft steel; make up alloys .... You can use either LP or city gas. The cost is about $25 (1964 prices)." The furnace is about 17 inches high and 12 inches in diameter;
www.energia.inf.cu/biblioteca/chapters/workshop.htm
Definitions