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专利名称：Corrosion resistant article and method of
manufacture
发明人：Trikur A. Ramanarayanan申请号：US07/048541申请日：19870511公开号：US04820591A公开日：190411
摘要：A corrosion resistant article comprising a refractory metal having a sulfidecoating of said refractory metal formed thereon and a method for producing the sameby forming on a refractory metal substrate a sulfide coating of said refractory metal. Thecorrosion resistant article may be provided in a composite comprising also a metalsubstrate.
申请人：EXXON RESEARCH AND ENGINEERING COMPANY
代理人：Clair X. Mullen,Jay Simon
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