Paul R. Micheli,Christine Laub,Al Suopys,Michael Starozhitsky
申请号：
US11389450
公开号：
US08684281B2
申请日:
2006.03.24
申请国别(地区):
US
年份:
2014
代理人:
摘要：
In accordance with certain embodiments, a spray system is provided with a spray tip including a core tip structure having a first material, wherein the core tip structure includes a liquid passage extending to a liquid exit orifice. The spray tip also includes a wear resistant coating disposed about the core tip structure, wherein the wear resistant coating has a second material relatively harder than the first material.
