Products Description
In the fields of electric light sources, vacuum electronics, high-temperature furnaces, and precision machining, material selection often determines product life and stability. Yttrium-molybdenum wires are rare earth-doped molybdenum wires for these harsh working conditions. Through the introduction of a small amount of yttrium, while molybdenum itself has a high melting point and excellent electrical and thermal conductivity, it can significantly improve room-temperature toughness, tensile strength, and bending resistance. ability.
Yttrium molybdenum wires are ranked and evaluated as middle to high-grade molybdenum wires. It is not a cost-based product to replace pure molybdenum wire but a product which customers with higher mechanical reliability and longer life are able to upgrade. Yttrium-molybdenum wire can remain stable performance after repeated cycles of thermal and mechanical stress as bracket, lead-out wire, and high temperature heating element, also helps to reduce the potential risk of wire breakage, brittle fracture and deformation. It is a reasonable one for makers who pursue to achieve the balance of performance and cost and require equipment start-up rate and product uniformity.
Higher room temperature toughness and tensile strength
The addition of yttrium improves the grain structure of molybdenum, makes the material easier to process at room temperature, and significantly improves the tensile strength. This reduces the breakage rate during winding, bending, and assembly.
Excellent bending performance
Compared with pure molybdenum wire, yttrium molybdenum wire can still have good plasticity after multiple bends and is especially suitable for components that require complex molding or repeated stress.
Good high-temperature stability
AIt can still maintain high strength at high temperatures and is suitable as a key material for heating elements, high-temperature components, and vacuum electronic devices.
These characteristics are not just piled up in laboratory data, but have been verified by mature processes such as powder metallurgy, spin forging, and multi-pass stretching to ensure the consistency of batch supply.
Electric Light Source and Illumination
Used as a bracket, lead-out wire and core wire for halogen lamps and gas discharge lamps. The high toughness of yttrium molybdenum wire prevents fracture during assembly and prolongs the service life of lamps and lanterns.
Vacuum electronic device
Components such as gates, reeds, and lead-out wires have strict requirements on the strength and toughness of materials. Yttrium-molybdenum wires can have a complete structure under vacuum and high temperature, improving device reliability.
High Temperature Furnace and Heating System
As a heating element, support rod, or high-temperature member, it works in a protective or vacuum furnace and has outstanding creep and sagging resistance.
Why Yttrium Molybdenum Wire
In actual production, pure molybdenum wire is prone to brittle fracture under complex molding or high mechanical load; Although ordinary doped wires improve their high-temperature properties, their room-temperature toughness is sometimes insufficient.
Yttrium-molybdenum wire just fills this gap- it not only retains the basic advantages of molybdenum, but also strengthens the toughness and strength in a targeted manner. Customer feedback shows that after switching to yttrium molybdenum wire, the assembly yield rate is improved, the equipment maintenance cycle is extended, and the overall cost is often lower.
product parameters
|
Type |
Strength Focus |
Best For |
Key Edge |
|
Pure Molybdenum |
Basic conductivity |
Lighting supports |
Lowest cost |
|
Yttrium Moly |
Room toughness |
Complex forming |
Bend resistance |
|
Lanthanum Moly |
High-temp stability |
Furnace elements |
Creep resistance |
|
Potassium Doped |
Recrystallization |
Lamp leads |
Sag prevention |
Our products
Packing
Delivery
Our factory & equipment
We offer full specification customization from ultra-thin to medium-thick filaments, supporting different surface states and tolerance grades. Whether you are an electric light source manufacturer, a vacuum electronics company, or a high-temperature equipment supplier, you can obtain corresponding technical parameters and samples according to specific working conditions.
Yttrium molybdenum wire is not a universal material, but it is a pragmatic choice worthy of priority in those scenarios with clear requirements for reliability. If you are evaluating material upgrades, welcome to communicate your application details directly, and we will give targeted specification suggestions.
NAME
Ava
18291778622
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