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Donald E Polk, Ranjan Ray, Lance A Davis: Amorphous alloys with improved resistance to embrittlement upon heat treatment. Allied Chemical Corporation, David W Collins, Arthur J Plantamura, October 4, 1977: US04052201 (38 worldwide citation)

An improvement in resistance to embrittlement upon heat treatment of amorphous metal alloys containing iron, nickel, cobalt and/or chromium in the temperature range of about 200.degree. to 350.degree. C is achieved by including boron or boron plus at least one metalloid element of carbon, silicon an ...


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Ray Ranjan, Davis Lance A, Polk Donald E: Alliage amorphe rendu moins fragile par traitement thermique, Amorphous alloys with improved resistance to embrittlement upon heat treatment. Allied Chemical Corporation, June 19, 1979: CA1056621

INVENTION: AMORPHOUS ALLOYS WITH IMPROVED RESISTANCE TO EMBRITTLEMENT UPONHEAT TREATMENT INVENTORS: DONALD E. POLK RANJAN RAYLANCE A. DAVIS ABSTRACT OF THE DISCLOSURE An improvement in resistance to embrittlement uponheat treatment of amorphous metal alloys containing iron, nickel,cobalt and/or chro ...