以丁烷加空气为流态化渗碳气源，系统试验研究了流态化渗碳温度、气氛碳势、刚玉粒径及表观流态化速度等对碳传递系数的影响。
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The result will take active action on improving discharge techniques in gas carburizing.
这一结论对改进渗碳排气工艺将产生积极的作用.
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A new research & development of continuous gas carburizing furnace is described.
介绍了新 研制 的网带连续式气体渗碳炉.
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As a raw gas for carburizing, it is necessary to desulphurize in the gas sufficiently.
所以作为渗碳用原料气必须对天然气充分脱硫.
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A new research& development of continuous gas carburizing furnace is described.
介绍了新研制的网带连续式气体渗碳炉。
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The application of the box type gas carburizing heat treatment line with controllable atmosphere
控制气氛箱式气体渗碳热处理生产线的应用
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本文介绍了控制气氛箱式气体渗碳热处理生产线的组成及其应用情况。
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Study on Low Temperature Gas Multielement Co-penetration on Alloy Carburizing Steel Surface
合金渗碳钢表面低温气体多元共渗研究
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