发明名称 |
Aqueous based cooling of components having high surface area levels of aluminum or nickel |
摘要 |
An aqueous-based coolant for cooling and reducing corrosion potential in applications having high aluminum or nickel surface area to coolant volume ratios has a pH between 8 and 9 and includes about 35 weight % to about 65 weight % propylene glycol, about 1.0 weight % to about 4.0 weight % 2-ethylhexanoic acid, about 0.25 weight % to about 1.0 weight % sebacic acid, about 0.25 weight % to about 1.0 weight % benzoic acid and about 0.03 weight % to about 0.1 weight % molybdate oxyanion. A cooling system includes an aluminum or nickel surface and the aqueous-based coolant. A method of cooling a component surface containing aluminum or nickel includes delivering the aqueous-based coolant to the component surface and cooling the component surface with the aqueous-based coolant. |
申请公布号 |
EP2452995(A3) |
申请公布日期 |
2013.09.25 |
申请号 |
EP20110188496 |
申请日期 |
2011.11.09 |
申请人 |
HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC. |
发明人 |
STEELE, JOHN. W.;BERINGER, DURWOOD. M.;JAWOROWSKI, MARK R.;VARSIK, JEROME D.;MORENZ, JESSE;TULL, BRIAN |
分类号 |
C09K5/10;C23F11/08;C23F11/12;C23F11/18 |
主分类号 |
C09K5/10 |
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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