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Requirements (preliminary)

  • Ideally up to 1400 °C working temperature
  • Vacuum and/or (?) gas atmosphere
  • <10 000 Euro, ideally much lower


Tube Ovens


Max TempAtmosphereVolumePriceLink

Carbolite STF

1500/1600CWithout vacuum pumpmax Dia 90

10300 GBP

+ Endstopfen, innenliegendes Thermoelement, Gasregulierung und Vakuumpumpe.

+ Steuer

+ Versand

+ Zoll


wolflabs.co.uk

https://www.carbolite-gero.de/de/produkte/rohrofen/universal-rohroefen/stf-tzf/function-features/

probably would also need :

TMP-3PH-TVS900            3 Phase Carbolite for TVS 12/900                 £217.35

&06-CS Cascade control Carbolite                                                       £847.68             

TP-H2A-086-0200            Work tube for hydrogen Ø86 ID Ø75          £3562.32         

and there is more needed, e.g. internal thermocouple, gas regulator, vacuum pump.









China Ovens


Max TempAtmosphereVolumePriceLink


1300C oder 1600C

-0.1Mpa

Diameter 60/80/100/120

QSH-VTF-1400T  Φ120x450
$4620

QSH-VTF-1400T  Φ100x450
$4222

QSH-VTF-1400T  Φ80x450 $3620

QSH-VTF-1400T Φ60x300 $2800

plus shipping

Shanghai Alarge Furnace Co.,Ltd

https://alarge.en.alibaba.com/


1200 /1400/1700/1800 CVacuum:
-0.1MPa

100*100*100mm

200*150*150mm

$2,000.00 - $7,200.00https://www.alibaba.com/product-detail/compact-chamber-vacuum-sintering-furnace-for_60685377490.html

1600 C7*10ˆ(-3)Pa200×200×300mm$1,600.00 - $8,636.00https://www.alibaba.com/product-detail/High-temperature-vacuum-powder-metallurgy-sintering_60234487634.html

1700 C-97kPaDia 100 x 100$1.960https://www.alibaba.com/product-detail/1700C-Fully-Computerized-Vacuum-Porcelain-Dental_60276548508.html?spm=a2700.7724838.2017115.78.5f895d18X9GZSE

Dental Ovens

Could these be used for metal or be upgraded?

Type
Max TempAtmosphereVolumePriceLink


zirkonzahn 700 ULTRA-VAKUUM


1700° C

Vacuum: ? mbar

"Oxygen-free sintering / High Vacuum
Sintering without shielding gas and residual oxides"

8 x 10 x 10 cm?https://www.zirkonzahn.com/de/produkte/geraete/sinteroefen/zirkonofen-700-ultra-vakuum


ThermoStar Denta-Star K2

K2 plus Ofen

1350 °CGas, e.g. Argon?12480 Euro

Added catalog (German). They also have industrial types. Temperature is OK, but cos they don't have possibility to control atmosphere probably can only be used for glass and ceramics

Ivoclar Programat CS

1200 °CVacuum: < 50 mbarDiameter 80 mm
Height 48 mm

second hand 2500 Euro


e.g. https://www.ebay.de/itm/143176909605Temperature too low for  316L stainless steel; Sintering termperature 1360°C
Vita Vacumat 40 T

1200 °CVacuum: ? mbarDiameter  90 mm
Height 55 mm

second hand 2800 Euro


e.g. https://www.ebay.de/itm/333081642755Temperature too low for  316L stainless steel; Sintering termperature 1360°C
AmannGirrbach ceramill® argotherm 2

?Argon

New 12.500

Used 8900


https://www.ebay.de/itm/143179026215



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