[1]吳士平,郭景杰,張軍,等. 鈦合金鑄件精密成形理論與技術(shù)研究進(jìn)展[J].中國材料進(jìn)展,2011,(7):016-23.
WU Shiping,GUO Jingjie,ZHANG Jun,et al. Research Progress on Theory and Technology Concerning Precision Forming of Titanium Alloy Castings[J].MATERIALS CHINA,2011,(7):016-23.
點(diǎn)擊復(fù)制
鈦合金鑄件精密成形理論與技術(shù)研究進(jìn)展(
)
中國材料進(jìn)展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
-
- 期數(shù):
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2011年第7期
- 頁碼:
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016-23
- 欄目:
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特約研究論文
- 出版日期:
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2011-07-25
文章信息/Info
- Title:
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Research Progress on Theory and Technology Concerning Precision Forming of Titanium Alloy Castings
- 作者:
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吳士平; 郭景杰; 張軍; 傅恒志
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(哈爾濱工業(yè)大學(xué) 材料科學(xué)與工程學(xué)院，黑龍江 哈爾濱 150001）
（西北工業(yè)大學(xué) 凝固技術(shù)國家重點(diǎn)實(shí)驗(yàn)室，陜西 西安 710072）
- Author(s):
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WU Shiping1; GUO Jingjie1; ZHANG Jun2; FU Hengzhi
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(1 School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)
(2 State Key Laboratory of Solidification, Northwestern Polytechnical University, Xian 710072, China)
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- 關(guān)鍵詞:
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; 離心場; 鈦合金; 精密成形; 理論與技術(shù)
- 文獻(xiàn)標(biāo)志碼:
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A
- 摘要:
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由于航空、航天用零部件對材料比強(qiáng)度有很高的要求，因此鈦合金作為一種高比強(qiáng)合金在航空、航天領(lǐng)域的應(yīng)用越來越多，而且這類零部件常采用薄壁復(fù)雜結(jié)構(gòu)。若采用水冷坩堝方式熔煉鈦合金，會導(dǎo)致鈦合金熔體流動性差，因此，離心鑄造方法已成為鈦合金薄壁復(fù)雜鑄件精密成形的主要方法。介紹了離心場下鈦合金鑄件精密鑄造成形理論及技術(shù)的發(fā)展過程，在此基礎(chǔ)上總結(jié)了離心場下鈦合金熔體的充型、凝固行為及鑄件缺陷形成規(guī)律，提出了立式離心鑄造技術(shù)改進(jìn)方案，并對未來離心場下成型理論與技術(shù)的發(fā)展提出了展望。
- Abstract:
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As the aviation, aerospace components has high specific strength of the material requirements, so as high specific strength titanium alloys in the aviation, aerospace applications, more and more of these components often used in thin walled and complex structure. If the water cooled crucible melting titanium alloy way, will lead to titanium melt flow is poor, therefore, centrifugal casting method of thin walled titanium complex has become the main method
更新日期/Last Update:
2011-09-22