Promotion Plan for Industrial Pure Molybdenum / High-Temperature Molybdenum Plate/Sheet

Molybdenum plate/sheet refers to medium-thick plate products made from high-purity metallic molybdenum or molybdenum alloy through precision processes such as forging, rolling, and annealing. In the industry, molybdenum plates with a thickness > 0.1mm are generally defined as molybdenum plates/sheets (conventional thickness ranges from 2.0mm to 20mm, and special thicknesses can be customized). With its extreme high-temperature stability, excellent mechanical properties, and physical-chemical characteristics, it can adapt to complex industrial scenarios such as heavy load, high temperature, and corrosion, and has become a key basic material in fields such as high-end equipment manufacturing, metallurgy and chemical industry, and new energy.

Product specification

Product Parameters

Product Information

Item	Details
Width	5mm - 800mm, or customized according to customer requirements
Length	100mm - 6000mm, or customized according to customer requirements
Thickness	2.0mm - 20mm (conventional), special thickness (0.1mm - 2.0mm transition specification) can be customized
Tolerance Range	In line with international standards (ASTM B387), or customized with precision tolerance according to customer requirements

Product Name	Molybdenum Plate/Sheet
Brand Name	Yunjie
Model	Mo1 / Mo-La
Material	Pure Molybdenum (Mo1), High-Temperature Molybdenum (Mo-La)
Process	Hot Rolling / Cold Rolling + Vacuum Annealing + Finishing Processing
Minimum Molybdenum Content	99.95% (for pure molybdenum plate/sheet, Mo1); High-temperature molybdenum plate/sheet complies with corresponding grade standards
Density	10.2g/cm³
Advantages	High temperature resistance, excellent electrical and thermal conductivity, high mechanical strength, strong corrosion resistance, good structural stability, and outstanding processability
Surface	Vacuum annealed surface, cold-rolled bright surface, hot-rolled acid-alkali cleaned surface (selected as needed)
Shape	Rectangular plate, circular sheet, custom-shaped parts (processed according to customer requirements)
Processing Services	Cutting, drilling, milling, grinding, bending, welding
Minimum Order Quantity	1 kilogram

Classification

Classification by Thickness

•Thin Molybdenum Plate/Sheet (0.1mm - 2.0mm): Transition specification, combining the flexibility of foil and the rigidity of plate, suitable for small and medium-sized precision components.
•Conventional Molybdenum Plate/Sheet (2.0mm - 20mm): Industrial general specification, balancing processability and structural strength, widely used in various high-temperature equipment.
Classification by Production Process

•Cold-Rolled Molybdenum Plate/Sheet: Core process product, featuring high dimensional accuracy (thickness tolerance ±0.01mm - ±0.05mm), smooth surface (Ra ≤ 0.4μm), and good flatness, suitable for precision processing scenarios.
•Hot-Rolled Molybdenum Plate/Sheet: Suitable for medium and thick specification products, with high production efficiency and significant cost advantage, acid-alkali cleaned surface, and can be directly used for structural parts or subsequent processing.
•Vacuum Annealed Molybdenum Plate/Sheet: Undergoes vacuum annealing treatment (vacuum degree ≤ 1×10⁻³Pa) to eliminate processing internal stress, improve material ductility and high-temperature stability, and avoid deformation under high-temperature working conditions.
•Precision-Processed Molybdenum Plate/Sheet: Customized processing such as drilling, milling, and grinding according to customer drawings, directly adapting to assembly requirements and reducing customers' secondary processing costs.
Classification by Application Function

•Structural Support Type: High strength and deformation resistance, such as high-temperature furnace material racks and equipment load-bearing components, ensuring structural stability in extreme environments. •Electrode Conduction Type: Uniform conductivity and low resistance, such as vacuum coating electrodes and lithium battery current collectors, improving energy transmission efficiency.
•Fluid Control Type: Good sealing performance and corrosion resistance, such as chemical reaction pipelines and high-purity fluid transport parts, preventing medium leakage and pollution.
•Instrument Component Type: High precision and no interference, such as sensor elements and core parts of testing equipment, ensuring instrument measurement accuracy.
•Standard Parts: Bolts, nuts, screws, flat washers, spring washers, etc., with a wide range of types and specifications, strictly processed in accordance with standards, and strong versatility.

Specification Selection Table and Composition Table

Molybdenum Plate/Sheet Specification Selection Table

Chemical Composition Table

Thickness Range	Dimensional Tolerance	Core Characteristics	Applicable Scenarios
0.1mm - 0.5mm	Thickness: ±0.008mm; Width/Length: In line with international standards or customized	Balanced rigidity and flexibility, high dimensional accuracy, smooth surface, can be stamped and bent	Heat shield of small vacuum furnace, structural parts of precision instruments, conductive substrate of electronic equipment, sensor housing
0.5mm - 2.0mm	Thickness: ±0.01mm; Width/Length: In line with international standards or customized	Outstanding processability, qualified strength, stable electrical and thermal conductivity, good cutting performance	Substrate of medium-sized vacuum coating target, accessories of semiconductor equipment, connectors of aerospace instruments, high-temperature resistant gaskets
2.0mm - 10mm	Thickness: ±0.03mm; Width/Length: In line with international standards or customized	Strong structural stability, high mechanical strength, can be processed complexly, cost-effective	Components of sapphire crystal growth furnace, push plate/side plate of vacuum furnace, base of industrial electrical contact, heat dissipation plate of power semiconductor device
10mm - 20mm	Thickness: ±0.05mm; Width/Length: In line with international standards or customized	High strength, good impact resistance, small deformation at high temperature, weldable	Heating bracket of large vacuum furnace, high-temperature resistant components of metallurgical equipment, inner lining of corrosion-resistant chemical containers, structural parts of new energy equipment

Grade	Mo	Impurity Content, Max. (≤)									Rare Earth La2O3Nominal Addition
Grade	Mo	Al	Ca	Fe	Mg	Ni	Si	C	N	O	Rare Earth La2O3Nominal Addition
Mo1	Balance	0.002	0.002	0.01	0.002	0.005	0.01	0.01	0.003	0.008
Mo2	Balance	0.005	0.004	0.015	0.005	0.005	0.01	0.02	0.003	0.02
MoLa	Balance	0.002	0.002	0.015	0.005	0.005	0.01	0.02	0.005	—	0.1-1.8

Characteristics

Extreme High Temperature Resistance

The melting point is as high as 2620℃, and it still maintains stable mechanical properties when used for a long time below 1600℃. Its creep resistance at 1800℃ is better than that of ordinary metal materials, making it suitable for extreme high-temperature working conditions.

High Electrical and Thermal Conductivity

The conductivity is about 35% of copper, and it has excellent thermal conductivity (thermal conductivity 138W/(m·K)). It is an ideal material for electronic components and heat dissipation parts, which can quickly conduct heat and avoid local overheating.

High Strength and Structural Stability

The tensile strength at room temperature can reach more than 550MPa, and the strength can be further improved after heat treatment. At the same time, it has good toughness and is not easy to deform or break under heavy load and vibration environments.

Excellent Corrosion Resistance

It has strong stability in non-oxidizing acids (such as hydrochloric acid, sulfuric acid), alkaline solutions and most organic solvents. It is wear-resistant and anti-aging, and has a long service life in harsh medium environments.

Low Vapor Pressure

The volatilization amount is extremely low at high temperature, which is suitable for long-term use in vacuum environments (such as vacuum furnaces, vacuum electronic devices), and will not cause material loss or pollution to the working conditions due to volatilization.

Non-magnetic

It does not produce magnetic interference, and is suitable for scenarios sensitive to magnetism such as electronic instruments, medical equipment, and precision sensors, ensuring the operation accuracy of the equipment.

Good Processability

It can undergo various precision processing such as cutting, stamping, drilling, welding, and bending, which can meet the customized shape requirements in different scenarios, and the dimensional accuracy retention after processing is good.

Production Process

Raw Material Preparation: High-purity molybdenum concentrate is carefully selected, and high-purity molybdenum powder with a purity of more than 99.97% is extracted through roasting and reduction processes. High-density molybdenum billets are pressed by isostatic pressing technology to ensure the uniformity of raw materials.
Forging/Hot Rolling: Molybdenum billets are forged at high temperature (1200℃-1400℃) to refine grains, and then multi-pass hot rolling processes are used to gradually roll them into thick plates with target thickness to ensure the density of the plates.
Precision Cold Rolling (Thin/Conventional Specifications): The hot-rolled thick plates are subjected to multi-pass cold rolling processing, and the reduction per pass is strictly controlled (5%-10%) to ensure uniform thickness, smooth surface and precise dimensional requirements of the plates.
Vacuum Annealing: The cold-rolled/hot-rolled plates are placed in a vacuum annealing furnace and held at a temperature of 1000℃-1200℃ to eliminate processing internal stress, improve material ductility and high-temperature stability, and avoid deformation in subsequent processing.
Finishing Processing: The plates are finished through leveling, cutting, cleaning, testing and other steps to ensure no impurities on the surface and qualified flatness. At the same time, customized processing (drilling, milling, etc.) is carried out according to customer requirements.
Quality Inspection: The finished products are comprehensively tested by means of spectral analysis, ultrasonic testing, dimensional accuracy measurement, etc., to ensure that the chemical composition, mechanical properties and dimensional tolerance meet the standards, and are delivered with a material inspection report.

Application Fields

Aerospace

Manufacturing combustion chamber liners of aircraft engines, heat shields of spacecraft, and high-temperature components of rocket propulsion systems, which can withstand extreme high temperatures and air pressure changes, ensuring the stable operation of equipment in harsh environments.

Metallurgy and Chemical Industry

Used as the substrate of heating elements for high-temperature furnaces, crucibles of vacuum induction furnaces, inner linings of corrosion-resistant containers, and catalyst carriers, adapting to strong acid and high-temperature reaction scenarios, reducing equipment loss and prolonging service life.

Electronics and Power

Used in accessories of semiconductor chip manufacturing equipment, heat dissipation plates of high-power power semiconductor devices, and high-temperature components of lithium battery production equipment, ensuring the stable operation of electronic components with high electrical and thermal conductivity.

New Energy

Substrates of target materials for solar cell coating equipment, bipolar plates of hydrogen fuel cells, and high-temperature structural parts of nuclear reactors, combining conductivity and corrosion resistance to improve energy conversion efficiency and equipment reliability.

Precision Machinery

Manufacturing bases of precision instruments, sensor housings, and structural parts of micro-mechanisms, adapting to the requirements of miniaturization and high reliability of equipment with high precision and structural stability.

Scientific Research and Experiments

Used in ultra-high temperature experimental devices, special material synthesis equipment, and customized components for large-scale scientific research, meeting the needs of cutting-edge scientific research for materials in extreme environments.

Medical Equipment

Radiation shielding materials, auxiliary components for implants (with good biocompatibility), and non-magnetic structural parts of medical equipment, which do not interfere with human tissues and the magnetic field of medical equipment, ensuring the accuracy of diagnosis and treatment.

Send Inquiry

As a professional expert providing metal plate/strip/foil solutions, Baoji Yunjie not only supplies molybdenum plates/sheets, but also provides a full range of metal plates, strips, foils and customized processing services such as titanium, zirconium, nickel, aluminum, tantalum, tungsten, and cobalt. If you need to learn more about product details or customized solutions, please feel free to contact us!

Promotion Plan for Industrial Pure Molybdenum / High-Temperature Molybdenum Plate/Sheet

Product specification

Classification

Specification Selection Table and Composition Table

Characteristics

Extreme High Temperature Resistance

High Electrical and Thermal Conductivity

High Strength and Structural Stability

Excellent Corrosion Resistance

Low Vapor Pressure

Non-magnetic

Good Processability

Production Process

Application Fields

Send Inquiry

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