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2. Surface Combustion - Wikipedia

   en.wikipedia.org/wiki/Surface_Combustion

   Surface Combustion, Inc. is a North American manufacturer of industrial furnaces and heat treating equipment headquartered in Maumee, Ohio, in the United States.The company was founded in 1915 and purchased by the Midland-Ross Corporation (a steel manufacturer) in 1959.

3. 7068 aluminium alloy - Wikipedia

   en.wikipedia.org/wiki/7068_aluminium_alloy

   7068 alloy is a 7000 series aluminium-zinc alloy registered with the US Aluminium Association and produced to AMS 4331 (chemical composition and mechanical properties) and AMS 2772 (heat treatment). 7068 alloy ‘A’ and ‘B’ tensile data and fatigue properties have been ratified for inclusion in MIL Handbook 5 / MMPDS.

4. Precipitation hardening - Wikipedia

   en.wikipedia.org/wiki/Precipitation_hardening

   Precipitation hardening, also called age hardening or particle hardening, is a heat treatment technique used to increase the yield strength of malleable materials, including most structural alloys of aluminium, magnesium, nickel, titanium, and some steels, stainless steels, and duplex stainless steel.

5. Foundry - Wikipedia

   en.wikipedia.org/wiki/Foundry

   A tank hull undergoing heat treatment. Heat treating is a group of industrial and metalworking processes used to alter the physical, and sometimes chemical, properties of a material. The most common application is metallurgical. Heat treatments are also used in the manufacture of many other materials, such as glass.

6. Aluminium alloy - Wikipedia

   en.wikipedia.org/wiki/Aluminium_alloy

   Stresses in overheated aluminium can be relieved by heat-treating the parts in an oven and gradually cooling it—in effect annealing the stresses. Yet these parts may still become distorted, so that heat-treating of welded bicycle frames, for instance, can result in a significant fraction becoming misaligned.

7. Heat treating - Wikipedia

   en.wikipedia.org/wiki/Heat_treating

   Heat treatment provides an efficient way to manipulate the properties of the metal by controlling the rate of diffusion and the rate of cooling within the microstructure. Heat treating is often used to alter the mechanical properties of a metallic alloy, manipulating properties such as the hardness, strength, toughness, ductility, and ...