FIELD: heat; ventilation; ovens and plates.
SUBSTANCE: invention relates to production of microchannel plates. First, prior to heating, block of unattached blanks of microchannel plates is vertically laid in quartz cassette and placed in muffle furnace. Heating in furnace is performed to temperature of 455–485 °C is held at this temperature for 20–70 minutes and cooled in air to room temperature.
EFFECT: technical result is increase in mechanical strength of microchannel blanks, which enables to eliminate their crack at subsequent stage of corona etching, and also significantly reduces deflection of microchannel plates.
1 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MANUFACTURING MICROCHANNEL PLATES WITH MONOLITHIC FRAMING | 2020 |
|
RU2731755C1 |
| METHOD FOR PRODUCTION OF MICROCHANNEL PLATES BLOCKS | 2010 |
|
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| METHOD OF MANUFACTURE OF MICROCHANNEL PLATES WITH MONOLITHIC FRAMING | 2001 |
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| METHOD OF MANUFACTURING ETCHED SEMI-FINISHED MICROCHANNEL PLATE PRODUCTS | 2001 |
|
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| METHOD TO RECOVER MICROCHANNEL PLATE | 2008 |
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| METHOD OF MANUFACTURING A FIBER-OPTIC MATRIX FOR A BIOCHIP (VERSIONS) | 2019 |
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RU2705593C1 |
| METHOD OF EXTRACTING ALKALI METALS FROM A MICRONCHANNEL PLATE | 2020 |
|
RU2743839C1 |
| METHOD FOR GLASS SHEET BENDING | 2007 |
|
RU2356858C2 |
| METHOD FOR MANUFACTURING STRUCTURAL BLOCK FROM GLASSES OF DIFFERENT COMPOSITIONS AND DEVICE FOR ITS IMPLEMENTATION | 2021 |
|
RU2772026C1 |
| SOLUBLE CORE GLASS FOR FINE-STRUCTURED MICROCHANNEL PLATES | 2021 |
|
RU2754142C1 |
