发明名称 |
Toughened and corrosion- and wear-resistant composite structures and fabrication methods thereof |
摘要 |
Composite structures having a reinforced material interjoined with a substrate and methods of creating a composite material interjoined with a substrate. In some embodiments the composite structure may be a line or a spot or formed by reinforced material interjoined with the substrate. The methods typically include disposing a precursor material comprising titanium diboride and/or titanium monoboride on at least a portion of the substrate and heating the precursor material and the at least a portion of the substrate in the presence of an oxidation preventative until at least a portion of the precursor material forms reinforced material interjoined with the substrate. The precursor material may be disposed on the substrate as a sheet or a tape or a slurry or a paste. Localized surface heating may be used to heat the precursor material. The reinforced material typically comprises a titanium boron compound, such as titanium monoboride, and preferably comprisesβ-titanium. The substrate is typically titanium-bearing, iron-bearing, or aluminum-bearing. A welding rod is provided as an embodiment. The welding rod includes a metal electrode and a precursor material is disposed adjacent at least a portion of the metal electrode. A material for use in forming a composite structure is provided. The material typically includes a precursor material that includes one or more materials selected from the following group: titanium diboride and titanium monoboride. The material also typically includes a flux. |
申请公布号 |
US8691343(B2) |
申请公布日期 |
2014.04.08 |
申请号 |
US20080122024 |
申请日期 |
2008.05.16 |
申请人 |
SEALS ROLAND D;RIPLEY EDWARD B;HALLMAN RUSSELL L;BABCOCK & WILCOX TECHNICAL SERVICES Y-12, LLC |
发明人 |
SEALS ROLAND D;RIPLEY EDWARD B;HALLMAN RUSSELL L |
分类号 |
B05D3/02;C01B35/02;C01B35/04;C09D1/00;C22C14/00 |
主分类号 |
B05D3/02 |
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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