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高强度草莓下载视频坩埚有什么特点?

作者:jasengd 发布时间:2023-09-21 15:46:59

     高强度碳化硅草莓下载视频坩埚具有体积密度大、耐高温、传热快、耐酸碱腐蚀、高温强度和高抗氧化性等特征。其运用寿数是草莓下载视频粘土坩埚的3-5倍。
1.坩埚应存放在通风干燥的环境中,避免受潮
2.运送中药时应当心搬运坩埚。制止跌落、摇晃和翻滚,避免损坏坩埚外表的保护层
3.运用前,应提前唤醒坩埚并烘烤。烘烤温度由低到高缓慢上升,接连翻转坩埚加热均匀,除掉坩埚中的水分,预热温度逐步上升到500℃以上
4.干式锅炉应与坩埚配套,上、下、四周空地应符合要求,炉盖不得压在锅体上
5.运用时避免火焰直接喷入坩埚体,喷入坩埚座
6.投料时,应缓慢参加,最好是碎料。大型资料不应装载过多或过紧,以避免坩埚开裂
7.用于充放电的坩埚应与坩埚形状共同,避免损坏坩埚
8.坩埚应接连运用,以更好地发挥其高性能
9.训练过程中应留意添加剂的投入量。过度运用会缩短坩埚的运用寿数
10.运用坩埚时,应定时旋转坩埚,使其受热均匀,延长运用寿数
11.铲除粘附在坩埚表里壁上的炉渣和焦炭时,轻轻敲击,避免损坏坩埚

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