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本帖最后由 十万个为什么 于 2011-11-2 14:04 编辑
Hello everyone, suddenly i have this idea.
The job is boring and idle, but precious time can't be wasted , so come here to comunicate with you guys, in order to improve my english and typing speed, may be there are many mistakes both in spelling and grammer or some other place, hoping you can point them me ,thank you very much.
Now i introduce myself, As a graduate student major in material fabrication engineering,specialize in failure analysis, i have little experience, i learned so much in this web site and will be more professinal by keeping learning.
typing one paragraph about heat treatment below:
Irespective of the heating rate, the transformation occurs immediately afer the passage though the equilibrium critical point; the temperature interval on heating determines not the physical beginning and the end of the transformation, but the temperature interval within which the main mass of pearlite changes to austenite.
Thank you everyone reading my words, hoping we can talk more, thank you again~! |
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