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Tungsten Evaporation Boat, Straight Type, Heat Choke, 0.2 x 15 x 90 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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The tungsten evaporation boat must be operated within its rated electrical and thermal limits to prevent damage and ensure safe operation. It is designed for vacuum evaporation and must be matched to the appropriate source holder and power supply.
- Electrical limits: The boat must be operated within the specified electrical limits to avoid overheating and failure.
- Thermal limit: The boat must not exceed the maximum rated temperature to prevent material degradation.
- Compatibility: The boat must be matched to the evaporation source holder and power supply to ensure proper operation.
This procedure outlines the steps to verify compatibility and match the boat with the intended evaporation system. Follow these steps to ensure safe and effective operation.
Required Equipment: Evaporation source holder, Resistive-heating power supply
- Confirm compatibility
Confirm that the boat material, overall dimensions, tub geometry, and tub capacity match the selected evaporation source holder. - Match electrical ratings
Match the voltage, current, and power values with the available resistive-heating power supply before ordering. - Verify temperature rating
Verify that the maximum temperature rating is compatible with the intended evaporation process.
What are the electrical requirements for operating this tungsten evaporation boat, and how do they constrain power supply selection?
The boat requires 1.47 V, 204 A, and 300 W. These values must be matched with the resistive-heating power supply before ordering. The 0.2 mm thickness and 15 x 90 mm dimensions determine the resistance, so the power supply must deliver the specified current at low voltage.
How does the heat choke configuration affect the evaporation process for this straight-type tungsten boat?
The heat choke is part of the product selection information for this specification. It is designed to control heat distribution along the boat, ensuring uniform heating of the source material in the 40 mm tub length with 1 cc capacity. The straight geometry with heat choke is intended for vacuum evaporation source loading.
What are the dimensional constraints for integrating this evaporation boat into an existing source holder?
The boat has overall dimensions of 0.2 mm thickness, 15 mm width, and 90 mm length, with a tub length of 40 mm and tub depth of 2.9 mm. These dimensions must be confirmed against the selected evaporation source holder to ensure proper fit and electrical contact.
This tungsten evaporation boat (straight type, heat choke, 0.2 x 15 x 90 mm) offers a 1 cc tub capacity rated to 1200 °C, with defined electrical ratings (1.47 V, 204 A, 300 W) that must be matched to the power supply and source holder before installation.
Positive
- Tungsten construction for high-temperature stability: Tungsten provides a high melting point and mechanical strength suitable for resistive-heating evaporation sources operating up to 1200 °C.
- Defined tub geometry for precise source loading: The 40 mm tub length, 2.9 mm depth, and 1 cc capacity allow accurate matching of evaporation material volume to the source holder, reducing process variability.
Trade-offs
- Electrical rating matching required: The specified voltage (1.47 V), current (204 A), and power (300 W) must be compatible with the available resistive-heating power supply; mismatched ratings can cause underperformance or damage.
- Maximum temperature limited to 1200 °C: The 1200 °C maximum temperature may constrain processes requiring higher evaporation temperatures, such as for refractory metals or certain ceramics.
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).
