Molded article made of a molybdenum-aluminum-titanium alloy
AssigneeHeraeus Deutschland GmbH & Co. KG
InventorsStephan Herbst, Bernd Spaniol
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Abstract
The invention relates to a molded article made of a metallic molybdenum-based alloy with at least 3 wt. % up to a maximum of 8 wt. % aluminum, at least 3 wt. % up to a maximum of 6 wt. % titanium and, as the remainder, molybdenum including the usual impurities, wherein the molded article is produced directly or indirectly by means of solidification from a melt. The invention also relates to a method for producing a molded article and to the use of such a molded article.
Claims19
A molded article made of a metallic molybdenum-based alloy with at least 3 wt. % up to a maximum of 8 wt. % aluminum, at least 3 wt. % up to a maximum of 6 wt. % titanium and, as the remainder, molybdenum and impurities associated therewith, wherein the molded article is produced directly or indirectly by means of solidification from a melt.
A method for producing a molded article from a molybdenum-based alloy with 3 wt. % to 8 wt. % aluminum, 3 wt. % to 6 wt. % titanium and, as the remainder, molybdenum and impurities associated therewith, the method comprising the following chronologically successive steps:
- A) producing a melt consisting of 3 wt. % to 8 wt. % aluminum, 3 wt. % to 6 wt. % titanium and, as the remainder, molybdenum and impurities associated therewith,
- B) pouring the melt into a casting mold and solidifying the melt in the casting mold to form a molded article in the casting mold, and
- C) releasing the molded article thus obtained from the casting mold.
Dependencies are inferred from the claim text.