<dl id="3htjp"><delect id="3htjp"><font id="3htjp"></font></delect></dl>
<output id="3htjp"><dl id="3htjp"><delect id="3htjp"></delect></dl></output>
<video id="3htjp"></video>
<delect id="3htjp"><output id="3htjp"><meter id="3htjp"></meter></output></delect>
<address id="3htjp"><video id="3htjp"></video></address><video id="3htjp"></video><video id="3htjp"><output id="3htjp"></output></video>
<video id="3htjp"></video>
<dl id="3htjp"></dl>
<dl id="3htjp"></dl>
<output id="3htjp"></output>
<video id="3htjp"></video>
<dl id="3htjp"><output id="3htjp"></output></dl>
<dl id="3htjp"></dl>
<dl id="3htjp"></dl>
<video id="3htjp"><dl id="3htjp"><delect id="3htjp"></delect></dl></video>
<dl id="3htjp"><delect id="3htjp"></delect></dl>
<dl id="3htjp"><delect id="3htjp"></delect></dl>
<video id="3htjp"><output id="3htjp"><delect id="3htjp"></delect></output></video><dl id="3htjp"><output id="3htjp"><font id="3htjp"></font></output></dl><dl id="3htjp"></dl>
<dl id="3htjp"></dl>
<dl id="3htjp"></dl>
<video id="3htjp"></video>
首頁  >  電爐產品問答  >  科晶管式電爐可以在340℃真空煅燒嗎?誰知道?
  • 科晶管式電爐可以在340℃真空煅燒嗎?誰知道?
        瀏覽:3006    日期:2018/09/14    
    問:我想在340℃將管式電爐抽真空進行煅燒,這樣可以嗎?不會有事吧?,物體可能會產生有水的情況,爐管會炸裂嗎,安全不全?
    答:基本是沒有問題的在部分煅燒過程中甚至需要通入水蒸氣保護。內外壓相差一個大氣壓的,這種情況還不會壓碎,且爆炸就更不會了(爆炸只有內壓遠大于外壓時才會發生安全性的問題),真空持續一直在抽的話,產生的水也會被抽走掉,燒的東西多水分多的情況建議通氮氣,340℃溫度不算高不必要過于擔心了。
    電爐 | 管式爐 | 箱式爐 | 真空爐 | 專業、品質、保障、售后、科晶電爐值得信賴,鄭州科晶電爐有限公司.
      TopUp
    久久亚洲精品无码播放_日韩精品无码熟人妻视频免费_激情综合亚洲亚洲精品高H_五月天天亚洲影院
    <dl id="3htjp"><delect id="3htjp"><font id="3htjp"></font></delect></dl>
    <output id="3htjp"><dl id="3htjp"><delect id="3htjp"></delect></dl></output>
    <video id="3htjp"></video>
    <delect id="3htjp"><output id="3htjp"><meter id="3htjp"></meter></output></delect>
    <address id="3htjp"><video id="3htjp"></video></address><video id="3htjp"></video><video id="3htjp"><output id="3htjp"></output></video>
    <video id="3htjp"></video>
    <dl id="3htjp"></dl>
    <dl id="3htjp"></dl>
    <output id="3htjp"></output>
    <video id="3htjp"></video>
    <dl id="3htjp"><output id="3htjp"></output></dl>
    <dl id="3htjp"></dl>
    <dl id="3htjp"></dl>
    <video id="3htjp"><dl id="3htjp"><delect id="3htjp"></delect></dl></video>
    <dl id="3htjp"><delect id="3htjp"></delect></dl>
    <dl id="3htjp"><delect id="3htjp"></delect></dl>
    <video id="3htjp"><output id="3htjp"><delect id="3htjp"></delect></output></video><dl id="3htjp"><output id="3htjp"><font id="3htjp"></font></output></dl><dl id="3htjp"></dl>
    <dl id="3htjp"></dl>
    <dl id="3htjp"></dl>
    <video id="3htjp"></video>