发明名称 |
METASTABLE ALUMINIUM-TITANIUM MATERIALS |
摘要 |
<p>This invention relates to the synthesis of a new generation of metastable aluminium-titanium (Al-Ti) alloys and the process of making them. The preparation method used is a combination process incorporating the advantages of conventional casting and spray techniques. The process is a low cost process. The aluminium-titanium materials made in this invention contain titanium in both the reacted and unreacted form. The results were confirmed using microstructural and x-ray diffraction studies. The presence of phases clearly indicate the metastable nature of these materials in accordance with the equilibrium phase diagram established for Al-Ti system. The Al-Ti materials can be made in the dimensions suitable for structural applications at ambient and elevated temperatures and as control materials for synthesis of more dilute equilibrium Al-Ti materials using conventional techniques such as casting.</p> |
申请公布号 |
WO0008217(A1) |
申请公布日期 |
2000.02.17 |
申请号 |
WO1999SG00069 |
申请日期 |
1999.07.07 |
申请人 |
NATIONAL UNIVERSITY OF SINGAPORE;GUPTA, MANOJ |
发明人 |
GUPTA, MANOJ |
分类号 |
B22F3/115;C22C1/00;C22C1/02;C22C21/00;C23C4/12;(IPC1-7):C22C1/00 |
主分类号 |
B22F3/115 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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