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Updated: May 22, 2026

Experimental Procedure for Warm Spinning of Cast Aluminum Components
Published on: February 1, 2017
Note: development of fast heating inert gas annealing apparatus operated at atmospheric pressure
S C Das1, A Majumdar, T Shripathi
1UGC-DAE Consortium for Scientific Research, Indore 452017, MP, India.
Abstract:
Here, we report the development of a simple, small, fast heating, and portable, homemade, inert gas (Ar) atmospheric annealing setup. Instead of using a conventional heating element, a commercial soldering rod having an encapsulated fast heating heater is used here. The sample holder is made of a block of stainless steel. It takes 200 s to reach 700 °C, and 10 min to cool down. The probability of oxidation or surface contamination has been examined by means of x ray photoelectron spectroscopy of virgin Cu sample after annealing at 600 °C. In addition, we compare the annealing of a hydrogenated carbon nitride film (HCN(x)) in both a conventional vacuum and our newly developed ambient Ar atmosphere setup.
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