| 牙 板 渗 碳 淬 火 工 艺 的 改 进 |
| 投稿时间：2003-09-15 修订日期：2004-03-30 点此下载全文 |
| 引用本文：刘书林.牙 板 渗 碳 淬 火 工 艺 的 改 进[J].钻探工程,2004,31(5):45-46.LIU Shu-lin. The Improvement of Carburization Quench Technology in Tooth Board[J]. Drilling Engineering, 2004,31(5):45-46. |
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| 中文摘要:针对钻井用吊钳牙板使用时易崩碎、不耐磨的特点，分析了原因，改进了牙板渗碳淬火的热处理工艺。实践证明改进后的工艺切实可行。 |
| 中文关键词:吊钳 牙板 渗碳淬火 工艺改进 |
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| The Improvement of Carburization Quench Technology in Tooth Board |
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| Abstract:Being aimed at the features of alloy steel carburization quenching the principle, and easily collapses broken and non-wear resisting characteristic with hanging the pincers tooth boards when using in accordance with well drilling. The causes were analyzed, and the hardened heat treatment technology of tooth board carburization was improved. Practice shows the modified technique is feasible. |
| keywords:pincers tooth board carburization quench technology improvement |
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