20240009722. HIGH-TEMPERATURE FORMING TOOL simplified abstract (PLANSEE SE)
Contents
HIGH-TEMPERATURE FORMING TOOL
Organization Name
Inventor(s)
Michael Androsch of Reutte (AT)
Alexander Lorich of Reutte (AT)
Michael Eidenberger-schober of Reutte (AT)
HIGH-TEMPERATURE FORMING TOOL - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240009722 titled 'HIGH-TEMPERATURE FORMING TOOL
Simplified Explanation
The abstract describes a high-temperature forming tool made of a molybdenum-based alloy with a molybdenum fraction of at least 90 wt.%. The alloy is in a pressed-and-sintered state and exhibits a thermal shock resistance of at least 250 K. The thermal shock resistance is defined as the ratio of the yield point at room temperature to the product of the thermal expansion coefficient and the elasticity modulus.
- The patent application is for a high-temperature forming tool made of a molybdenum-based alloy.
- The alloy must have a molybdenum fraction of at least 90 wt.%.
- The alloy is in a pressed-and-sintered state, indicating it is formed through a process of pressing and sintering.
- The pressed-and-sintered alloy has a thermal shock resistance of at least 250 K.
- Thermal shock resistance is defined as the ratio of the yield point at room temperature to the product of the thermal expansion coefficient and the elasticity modulus.
Potential Applications:
- High-temperature forming tools for industrial processes such as metalworking, forging, and casting.
- Tools for shaping materials at elevated temperatures where high thermal shock resistance is required.
Problems Solved:
- Traditional forming tools may experience thermal shock and failure when exposed to high temperatures.
- The molybdenum-based alloy with high thermal shock resistance solves the problem of tool failure due to thermal shock.
Benefits:
- Increased tool lifespan and durability in high-temperature applications.
- Improved efficiency and productivity in industrial processes.
- Reduced downtime and maintenance costs associated with tool failure due to thermal shock.
Original Abstract Submitted
a high-temperature forming tool is formed at least partly of a molybdenum-based alloy having a fraction of molybdenum of ≥90 wt. %. the molybdenum-based alloy is in a pressed-and-sintered state and in the pressed-and-sintered state has a thermal shock resistance of at least 250 k. the thermal shock resistance is defined as the quotient of r/(��e), where ris the yield point at room temperature in mpa, a is the thermal expansion coefficient in 1/k and e is the elasticity modulus in mpa.
