Good evening everyone:
My name is Wang Jiahua, I graduated from college 5 years ago ,and I have been engaged in metal heat treatment work. My dream is also to be a real great heat treatment engineer ,to do this , I will continue to efforts.
Now,I do hope I can konw the heat treatment of the Amorphous alloy wires ,anyone who is engaged in the work ?
Every year at this time，we dig some plants to make soup which can protect from disease，it has become a traditional when I were young， Today is Labour Day，at noon the sun is pretty strong，I also did it with my sister，and my arms hurts by the sun，they turned red，but I still think it is meaningful。
真理发源地 发表于 2013-4-30 23:26
Every year at this time，we dig some plants to make soup which can protect from disease，it has beco ...
we dig some plants to make soup which can protect from disease? sorry,what is your meaning?maybe in my hometown,we don't have the traditional custom,so i can not understand.Could you explain?
By the way ,today is International Labour Day~~:lol
PURPOSE: To improve the permeability and frequency characteristics of a final desired extremely small-gage wire by executing intermediate heat treatment during the wire-drawing process of an amorphous magnetic alloy small-gage wire with a circular cross section. CONSTITUTION: A quench solidified continuous amorphous magnetic alloy wire having a remelt-blow-off diameter 122μm is manufactured by a spinning device in a rotary liquid by using a (Co0.94Fe0.06)72.5Si12.5B15 alloy ingot melted under a vacuum. The wire is changed into an extremely small-gage wire having a diameter of 71μm through a normal wire-drawing process by employing a diamond die, and conduction treatment of 0.14A (ampere) is executed to the extremely small-gage wire under tension of 2kg/mm2 as intermediate heat treatment. The wire drawing working of one-pass sectional-area reduction rate 16% is applied successively to the extremely small-gage wire and an extremely small-gage wire having a diameter of 65μm is obtained, and final heat treatment is executed. The quantity of currents is changed under tension of 2kg/mm2 in the same manner as intermediate heat treatment and conduction treatment is conducted in final heat treatment. COPYRIGHT: (C)1991,JPO&Japio
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发表于 2013-4-20 21:34:43
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发表于 2013-4-21 16:48:46
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we dig some plants to make soup which can protect from disease? sorry,what is your meaning?maybe in my hometown,we don't have the traditional custom,so i can not understand.Could you explain?