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Tungsten Evaporation Boat, Straight Type, V Tub, 0.15 x 7 x 100 mm
Product Type: Evaporation Boat
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This tungsten evaporation boat requires dimensional and electrical matching with the evaporation source holder and power supply before installation. The maximum operating temperature is 1800 °C and the boat must be used within a vacuum environment to prevent oxidation and ensure proper evaporation.
- Dimensional Compatibility: Confirm the boat thickness, width, length, and tub geometry against the evaporation source holder dimensions before installation.
- Electrical Matching: Match the boat voltage, current, and power values (4.96 V, 136 A, 675 W) with the resistive-heating power supply specifications.
- Tub Capacity: Verify that the tub length, depth, and capacity (0.2 cc) accommodate the evaporation source material volume.
- Maximum Temperature Limit: Do not exceed the rated maximum temperature of 1800 °C to avoid boat deformation or failure.
- Infrastructure Requirement: Use this boat only inside a vacuum chamber rated for thermal evaporation processes.
What are the electrical requirements for operating this tungsten evaporation boat, and how do they constrain power supply selection?
The boat requires 4.96 V, 136 A, and 675 W. These values must be matched to the resistive-heating power supply before ordering. The 0.15 mm thickness and 7 mm width contribute to the resistance, so using a supply outside these ratings may cause underheating or overheating.
How do I verify that this straight-type V-tub evaporation boat is compatible with my existing evaporation source holder?
Confirm boat material (tungsten), overall dimensions (0.15 x 7 x 100 mm), tub geometry (V tub), and tub capacity (0.2 cc) against the selected evaporation source holder. The 40 mm tub length and 1.7 mm tub depth are also critical for proper seating and source loading.
What is the maximum operating temperature of this tungsten boat, and what process limitations does it impose?
The maximum temperature is 1800 °C. This supports temperature-limit matching with the selected evaporation process. However, the boat's thin 0.15 mm wall thickness may limit thermal cycling life at extreme temperatures; ensure the process does not exceed this limit to avoid boat failure.
This tungsten evaporation boat features a straight geometry with V tub, 0.15 x 7 x 100 mm dimensions, 0.2 cc tub capacity, and 1800°C max temperature, requiring careful matching of voltage (4.96 V), current (136 A), and power (675 W) with the power supply.
Positive
- Tungsten construction for high-temperature operation: Tungsten is selected for resistive-heating up to 1800°C, enabling compatible use with high-temperature evaporation processes.
- Precise V tub geometry and capacity: The 0.2 cc V tub configuration provides a defined working volume for source loading, supporting dimensional matching before installation.
Trade-offs
- Electrical rating compatibility required: Voltage (4.96 V), current (136 A), and power (675 W) must be matched to the resistive-heating power supply; incorrect matching can lead to underperformance or damage.
- Limited tub capacity for extended runs: With 0.2 cc capacity, the boat holds a small volume of evaporation material, necessitating more frequent refills for longer deposition cycles.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
