<pre id="7hrv9"><delect id="7hrv9"><delect id="7hrv9"></delect></delect></pre>
<p id="7hrv9"></p>
<p id="7hrv9"><output id="7hrv9"></output></p>

<p id="7hrv9"><output id="7hrv9"></output></p>
<pre id="7hrv9"></pre><pre id="7hrv9"></pre><p id="7hrv9"><p id="7hrv9"><delect id="7hrv9"></delect></p></p>
<p id="7hrv9"><output id="7hrv9"><menuitem id="7hrv9"></menuitem></output></p>
<p id="7hrv9"></p>
<pre id="7hrv9"></pre>

<output id="7hrv9"><output id="7hrv9"></output></output>

<p id="7hrv9"><delect id="7hrv9"></delect></p>
<p id="7hrv9"><delect id="7hrv9"><menuitem id="7hrv9"></menuitem></delect></p>

<p id="7hrv9"><delect id="7hrv9"><menuitem id="7hrv9"></menuitem></delect></p>

<pre id="7hrv9"></pre>

<pre id="7hrv9"><output id="7hrv9"></output></pre>
<p id="7hrv9"></p>
<noframes id="7hrv9">

<pre id="7hrv9"></pre>

<pre id="7hrv9"></pre>

<output id="7hrv9"></output>

<pre id="7hrv9"></pre>

  • 1
  • 2
  • 3
新聞中心
您現在的位置:首頁 > 行業新聞 > 詳細內容

鎮江熱處理加工廠家為你介紹沖擊淬火

來源www.agroison.com 2018-09-06
沖擊淬火,大家有沒有聽說過,下面蘇州熱處理給您介紹一下什么是沖擊淬火,沖擊淬火是以能量密度很大的能源對金屬表面高速加熱,可以在若干毫秒內加熱至淬火溫度,然后靠未加熱的金屬內部迅速熱傳導自激冷而實現表面淬火,沖擊淬火法主要用高頻脈沖加熱的方法,所使用的頻率為27MHz,工件表面的功率密度約為10~30KW/cm2,加熱和冷卻的總時間僅需2~40ms。淬硬層深度為0.05~0.50 mm。由于加熱速度極快,使晶粒高度細化,晶粒尺寸小于5μm,細于12級晶粒度。淬火組織為極細的針狀馬氏體,被稱之為“近非晶結構”。



關于我們 銷售網絡 產品展示 聯系我們
> 久久综合激激的五月天

<pre id="7hrv9"><delect id="7hrv9"><delect id="7hrv9"></delect></delect></pre>
<p id="7hrv9"></p>
<p id="7hrv9"><output id="7hrv9"></output></p>

<p id="7hrv9"><output id="7hrv9"></output></p>
<pre id="7hrv9"></pre><pre id="7hrv9"></pre><p id="7hrv9"><p id="7hrv9"><delect id="7hrv9"></delect></p></p>
<p id="7hrv9"><output id="7hrv9"><menuitem id="7hrv9"></menuitem></output></p>
<p id="7hrv9"></p>
<pre id="7hrv9"></pre>

<output id="7hrv9"><output id="7hrv9"></output></output>

<p id="7hrv9"><delect id="7hrv9"></delect></p>
<p id="7hrv9"><delect id="7hrv9"><menuitem id="7hrv9"></menuitem></delect></p>

<p id="7hrv9"><delect id="7hrv9"><menuitem id="7hrv9"></menuitem></delect></p>

<pre id="7hrv9"></pre>

<pre id="7hrv9"><output id="7hrv9"></output></pre>
<p id="7hrv9"></p>
<noframes id="7hrv9">

<pre id="7hrv9"></pre>

<pre id="7hrv9"></pre>

<output id="7hrv9"></output>

<pre id="7hrv9"></pre>