A component of a rotary wing aircraft is provided including a surface configured to contact another component of the rotary wing aircraft such that the surface is susceptible to corrosion and/or pitting. The surface has an area from which a portion of material was removed. A structural deposit is formed by cold spraying one or more layers of powdered material within the area. The structural deposit is configured to carry a load applied to the component.
申请公布号
WO2015112228(A3)
申请公布日期
2015.10.29
申请号
WO2014US64259
申请日期
2014.11.06
申请人
SIKORSKY AIRCRAFT CORPORATION
发明人
HANSEN, ERIC K.;SULLIVAN, JAMES;CHORY, ANTHONY G.;CHOI, JINKYU;ROBBINS, MICHAEL R.