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专利名称：Heat treated stainless hydraulic
components and method for making same
发明人：Daniel P. Rohde,John N. Tackes申请号：US09735962申请日：20001213
公开号：US20020112795A1公开日：20020822
专利附图：
摘要：A stainless steel hydraulic component and method for making same hard turnsa pre-heat treated stainless steel material, preferably a 400 series stainless steelmaterial, provided in bar stock form in a single machining loading. Stainless steel
hydraulic valve components made therefrom have shown improved leakage rateperformance with the performance being fairly constant over a period of time forproviding a longer functional life for the hydraulic valve component.
申请人：EATON CORPORATION
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