| 精铸水玻璃型壳硬化的几个问题 |
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| 引用本文： | 佟天夫.精铸水玻璃型壳硬化的几个问题[J].铸造技术,1997(2):26-28. |
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| 作者姓名： | 佟天夫 |
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| 作者单位： | 内蒙古工业大学 |
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| 摘 要： | 讨论精铸水玻璃型壳硬化工艺的几个问题，包括型壳中Ｎａ２Ｏ含量、型壳表面质量、湿强度、高温力学性能和残留强度等
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| 关 键 词： | 精铸 水玻璃型壳 硬化 |
On Problems of Hardening of Sodium Silicate Ceramic Shell in Investment Casting |
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| Tong Tianfu.On Problems of Hardening of Sodium Silicate Ceramic Shell in Investment Casting[J].Foundry Technology,1997(2):26-28. |
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| Authors: | Tong Tianfu |
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| Affiliation: | Nei Menggu Polytechnic University |
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| Abstract: | Crtical problems of ceramic shell hardening in investment casting are discussed in this paper. These problems are Na 2O content, surface quality, green strengh, high temperature properties and residual strengh of ceramic shell mould. |
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| Keywords: | Investment casting Solium silicate ceramic shell Hardening |
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