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Supplier: Harper International Corporation
Description: residence times and capacity Automatic material handling and return systems Advanced seal design Automatic lubrication Automatic feed loading and product unloading Typical Belt Conveyor Furnace Applications Sintering Calcination Oxide Reduction Carbonization Solid-solid reaction
- Application: Firing / Sintering, Other
- Atmosphere: Other
- Configuration: Belt, Continuous / Conveying
- Heat Source / Transfer: Combustion, Electric / Resistance, RF / Microwave / Dielectric
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Supplier: Harper International Corporation
Description: Typical Pusher Furnace Applications Sintering Calcination Oxide Reduction Carbonization Solid-solid reaction Gas-solid reaction Purification Metalizing Debinding Parts processing
- Application: Drying, Firing / Sintering, Other
- Atmosphere: Other
- Heat Source / Transfer: Combustion, Electric / Resistance, RF / Microwave / Dielectric
- Process Temperature: 2800 C
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Supplier: Harper International Corporation
Description: constantly innovating to serve the evolving Carbon Fiber market’s needs, as demonstrated by our design of gas-fired Slot Furnaces, as well sizing Oxidation Ovens, dryers and air pollution abatement systems, to take advantage of natural gas benefits. Current energy markets and
- Atmosphere: Other
- Heat Source / Transfer: Combustion, Natural Gas
- Process Temperature: 3000 C
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Supplier: Harper International Corporation
Description: constantly innovating to serve the evolving Carbon Fiber market’s needs, as demonstrated by our design of gas-fired Slot Furnaces, as well sizing Oxidation Ovens, dryers and air pollution abatement systems, to take advantage of natural gas benefits. Current energy markets and
- Atmosphere: Other
- Heat Source / Transfer: Combustion, Natural Gas
- Process Temperature: 1200 C
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Description: Alumina ceramic furnace tubes are used to contain and protect heating elements and samples processed in the furnace. In addition, they are used to control the atmosphere within the furnace by preventing air from entering or leaving the furnace.
- Applications: Chemical / Materials Processing, Corrosion Protection, Electrical / HV Parts, Refractory / High Temperature Materials
- Density: 3.6 to 3.95 g/cc
- Material Type: Alumina / Aluminum Oxide
- Max Use / Curie Temperature: 1500 to 1650 C
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Supplier: L&L Special Furnace Co., Inc.
Description: The CBH 124 box furnace is specifically designed for neutral hardening. In the basic model with inert atmosphere some decarburization will be experienced because "inert" atmosphere is not totally neutral with regards to most carbon steels. The higher the carbon level of the steel the less
- Application: Quenching, Other
- Atmosphere: Inert, Other
- Configuration: Box
- Controller Type: Programmable
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Supplier: Inductotherm Group
Description: gases present in air. The main advantages of this process are bright oxide-free finishes with no carburisation or decarburisation, controlled heating and repeatability without hazardous fumes or toxic waste. Features Graphite or metallic hot zones, with graphite being the
- Application: Heat Treating
- Atmosphere: Vacuum
- Height: 450 mm
- Length (Chamber / Tube): 600 to 1500 mm
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Supplier: PTB Sales, Inc.
Description: We have two centrotherm furnaces available. An oxidation system and an LPCVD system.
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Supplier: Inductotherm Group
Description: gases present in air. The main advantages of this process are bright oxide-free finishes with no carburisation or decarburisation, controlled heating and repeatability without hazardous fumes or toxic waste. Features Graphite or metallic hot zones, with graphite being the
- Application: Heat Treating
- Height: 510 to 1500 mm
- Pressure Range: 145 psi
- Process Temperature: 1599 to 2199 C
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Supplier: 3X Ceramic Parts Company Limited
Description: tube touching the high temperature or cool object suddenly. 3. Furnace tube will appear tiny cracks after a period of time, which is normal phenomenon while the cracks will not affect the use, and can be repaired with aluminum oxide coating. 4. Recommended not pass into corrosive gas.
- Density: 3.8 to 3.94 g/cc
- Material Type: Alumina / Aluminum Oxide
- Thermal Conductivity: 35 W/m-K
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Supplier: Inductotherm Group
Description: gases present in air. The main advantages of this process are bright oxide-free finishes with no carburisation or decarburisation, controlled heating and repeatability without hazardous fumes or toxic waste. Consarc can manufacture Top Loading VHT furnaces in resistance or induction
- Application: Heat Treating
- Atmosphere: Vacuum
- Heat Source / Transfer: Induction
- Height: 250 to 600 mm
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Description: Aluminium oxide has the chemical formula Al2O3 and is an amphoteric oxide. It is known as alumina, corundum in its crystalline form, and a variety of other names, reflecting its widespread occurrence in nature and industry. Its primary application is in the manufacture of aluminum
- Material Type: Alumina / Aluminum Oxide
- Shape / Form: Ferrule / Eyelet
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Supplier: Accuratus Corporation
Description: (heater) in high temperature induction furnaces. With the attachment of platinum leads, nernst glowers used in spectrometers can be made as a light emitting filament which operates in air. Pure zirconia exists in three crystal phases at different temperatures. At very high temperatures
- Material Type: Zirconia
- Shape / Form: Fabricated / Custom Shape
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Supplier: 3X Ceramic Parts Company Limited
Description: effectively avoid the corrosion of electric heating elements (including silicon carbide rods, electric furnace wires, etc.), and all indicators are better than all kinds of graphite products. Oxidation resistance, thermal shock resistance, high temperature and wear resistance, good
- Compressive / Crushing Strength: 261066 psi
- Density: 3.12 g/cc
- Material Type: Carbide Materials, Silicon Carbide
- Thermal Conductivity: 120 W/m-K
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Supplier: 3X Ceramic Parts Company Limited
Description: strength, high thermal conductivity, high thermal shock performance and good oxidation resistance. They are used in various heat treatment electric furnaces and metallurgical sintering furnaces. However, the medium frequency furnace forging, non-ferrous metal smelting,
- Compressive / Crushing Strength: 261066 psi
- Density: 3.12 g/cc
- MOR / Flexural Strength: 56564 psi
- Material Type: Carbide Materials, Silicon Carbide
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Description: What are Magnesium Stabilized Zirconia Ceramic? Magnesium Oxide Stabilized Zirconia Ceramic Tiles, also known as Magnesia Stabilized Zirconia (MSZ), are made from Zirconia (ZrO2), which is stabilized with Magnesium Oxide (MgO). This combination results in a ceramic material that
- Applications: Electrical / HV Parts
- Density: 4.6 to 5.6 g/cc
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Description: The methods specified are based on heating a portion of the test sample at a temperature of at least 1100 °C to 1200 °C in an oxygen atmosphere, passing the evolved oxidation products over a purification trap filled with manganese dioxide catalyst and silver permanganate catalyst (that
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Supplier: EFD Induction a.s.
Description: Ideal for high-precision melting and pouring, and for investment casting applications. High-frequency power sources ensure short melt times (and eliminates oxidation). Mould filling is extremely quick and precise. To learn more about our HeatLine FAR please contact your nearest EFD Induction
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Supplier: CSA Group
Description: ISO 13577-2:2014 specifies the safety requirements for combustion and fuel handling systems that are part of industrial furnaces and associated processing equipment (TPE). It deals with significant hazards, hazardous situations and events relevant to combustion and fuel handling systems, when
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Supplier: CSA Group
Description: The methods specified are based on heating a portion of the test sample at a temperature of at least 1100 °C to 1200 °C in an oxygen atmosphere, passing the evolved oxidation products over a purification trap filled with manganese dioxide catalyst and silver permanganate catalyst (that
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Supplier: Marposs Corp
Description: DESCRIPTION The machine provides one station assembled on aluminium profile frames, covered by removable panels. It is mainly composed of a furnace, which main body slides horizontally in order to manually enclose the stack to be tested. Automatic closing (by pneumatic or
- Energy Storage Products Tested: Fuel Cells
- Form: Test Station / System
- Test Capability: Performance / Functional Test
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of carbon in nuclear-grace uranium oxide powders and pellets to determine compliance with specifications. 1.2 Gadolinium oxide (Gd2O3) and gadolinium oxide-uranium oxide powders and pellets may also be analyzed using this
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Description: Alumina (Aluminum oxide) is extremely hard and has a very high melting point. Alumina ceramic is the most common and traditional technical material. High purity alumina has excellent electrical insulation properties, as well as high chemical resistance and low thermal expansion. They are used
- Material Type: Alumina / Aluminum Oxide
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Supplier: ASTM International
Description: 1.1 This test method applies to the determination of hydrogen in nuclear-grade uranium oxide powders and pellets to determine compliance with specifications. Gadolinium oxide (Gd2O3) and gadolinium oxide-uranium oxide powders and pellets may also be analyzed using this
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Supplier: ASTM International
Description: 1.1 This test method applies to the determination of hydrogen in nuclear-grade uranium oxide powders and pellets to determine compliance with specifications. Gadolinium oxide (Gd2O3) and gadolinium oxide-uranium oxide powders and pellets may also be analyzed using this
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of carbon in nuclear-grade uranium oxide powders and pellets to determine compliance with specifications. 1.2 Gadolinium oxide (Gd2O3) and gadolinium oxide-uranium oxide powders and pellets may also be analyzed using
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Supplier: CeramSource Inc.
Description: APPLICATIONS OF FIRE CLAY HIGH ALUMINA BRICK Coke oven, re-generator, checker brick, flue, combustor, roofs, walls, riser pipes, door and etc. Coke quench tower, chamber dust collector, residual-heat boiler, soaking pit, and different kinds of heating furnaces. Copper
- Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide, Other
- Compressive / Crushing Strength: 3553 to 11603 psi
- Max Use / Curie Temperature: 1300 to 1790 C
- Shape / Form: Block
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Supplier: CoorsTek
Description: utilized in the following markets: Aerospace & defense Health care equipment Abrasives Household durables Furnaces Semiconductor equipment Lighting Electronic equipment Many more Ceramic tubes and rods
- Bore Diameter (I.D.): 0.0160 to 0.0780 inch
- Coeff. of Thermal Expansion (CTE): 8.2 µm/m-C
- Compressive / Crushing Strength: 362592 psi
- Density: 3.92 g/cc
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Supplier: CoorsTek
Description: utilized in the following markets: Aerospace & defense Health care equipment Abrasives Household durables Furnaces Semiconductor equipment Lighting Electronic equipment Many more Ceramic tubes and rods
- Coeff. of Thermal Expansion (CTE): 8.2 µm/m-C
- Compressive / Crushing Strength: 362592 psi
- Density: 3.92 g/cc
- Dielectric Constant (Relative Permittivity): 9.8 #
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Supplier: CoorsTek
Description: utilized in the following markets: Aerospace & defense Health care equipment Abrasives Household durables Furnaces Semiconductor equipment Lighting Electronic equipment Many more Ceramic tubes and rods
- Coeff. of Thermal Expansion (CTE): 8.2 µm/m-C
- Compressive / Crushing Strength: 362592 psi
- Density: 3.92 g/cc
- Dielectric Constant (Relative Permittivity): 9.8 #
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Supplier: CoorsTek
Description: utilized in the following markets: Aerospace & defense Health care equipment Abrasives Household durables Furnaces Semiconductor equipment Lighting Electronic equipment Many more Ceramic tubes and rods
- Bore Diameter (I.D.): 0.0400 to 0.1330 inch
- Coeff. of Thermal Expansion (CTE): 8.2 µm/m-C
- Compressive / Crushing Strength: 377096 psi
- Density: 3.9 g/cc
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Supplier: Rath USA Inc.
Description: material base. Vacuum-formed products can be used in neutral, oxidizing, reducing furnace atmospheres. The raw materials used and the manufacturing process ensure very good thermal insulation properties and excellent thermal shock resistance. filter cartridges for hot gas filtration analysis
- Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide
- Applications: Thermal Insulation / Fire Proofing
- Max Use / Curie Temperature: 600 to 1800 C
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Supplier: Saint-Gobain Coating Solutions
Description: Saint-Gobain’s #235 & #252 are fused calcium oxide stabilized zirconia powders used to produce thermal barrier coatings with excellent resistance to heat & thermal shock. These yellow, blocky-shaped powders are used in both gas turbines and steel furnace parts
- Applications: Thermal Insulation / Fire Proofing
- Material Type: Zirconia
- Shape / Form: Powder / Aggregate (Grain / Grog)
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Supplier: Rath USA Inc.
Description: to its properties, provides highly efficient thermal insulation for industrial furnace construction applications. RATH has been manufacturing products such as wool, mats, stampings, and modules for more than 25 years now. In application, temperatures up to 1650°C can be insulated
- Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide
- Applications: Thermal Insulation / Fire Proofing
- Max Use / Curie Temperature: 1000 to 1650 C
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Supplier: Saint-Gobain Coating Solutions
Description: molds, ladles, ladle plugs, ladle lips & other furnace parts. The product is also used for coating oxygen sensors to protect against gas erosion with controlled permeability. Saint-Gobain Coating Solutions offers Spinel thermal spray powders that yield coatings with excellent thermal shock
- Applications: Foundry / Metal Processing, Thermal Insulation / Fire Proofing
- Shape / Form: Powder / Aggregate (Grain / Grog)
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Supplier: Saint-Gobain Coating Solutions
Description: furnace parts. The product is also used for coating oxygen sensors to protect against gas erosion & to control permeability. Saint-Gobain Coating Solutions offers Spinel thermal spray powders that yield coatings with excellent thermal shock resistance. These coatings provide exceptional
- Applications: Foundry / Metal Processing, Thermal Insulation / Fire Proofing
- Shape / Form: Powder / Aggregate (Grain / Grog)
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Supplier: BNZ Materials, Inc.
Description: For blast furnace, cement rotary kiln, glass tank furnace applications
- Applications: Chemical / Materials Processing, Foundry / Metal Processing, Refractory / High Temperature Materials, Structural
- MOR / Flexural Strength: 275 psi
- Material Type: Alumina / Aluminum Oxide
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Supplier: 3X Ceramic Parts Company Limited
Description: value for the cost in fabricated alumina shapes. With an excellent combination of properties and an attractive price, it is no surprise that fine grain technical grade alumina has a very wide range of applications. Alumina or aluminum oxide (Al2O3) in its various levels of purity is used more
- Coeff. of Thermal Expansion (CTE): 8.2 to 8.4 µm/m-C
- Compressive / Crushing Strength: 304577 to 377096 psi
- Density: 3.6 to 3.94 g/cc
- Dielectric Constant (Relative Permittivity): 9 to 9.8 #
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Supplier: CeramSource Inc.
Description: CeramSource can provide customized design and material selections, supply kinds of precast shapes for different furnaces, such as holding and melting furnaces for aluminum industry; supply products with complicated shapes, like delta roof for electric arc furnace, iron runner
- Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide
- Applications: Refractory / High Temperature Materials
- Compressive / Crushing Strength: 8700 to 13050 psi
- Density: 2.9 to 3 g/cc
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Supplier: BNZ Materials, Inc.
Description: Used for anode baking furnaces worldwide
- Applications: Chemical / Materials Processing, Foundry / Metal Processing, Refractory / High Temperature Materials, Structural
- Compressive / Crushing Strength: 290 psi
- Length: 23.62 inch
- Material Type: Alumina / Aluminum Oxide
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Description: Innovacera manufactures ceramic setter plates for high demands on geometry and material quality for your components. The setter plate is widely use for sintering and debinding of metal injection molding, ceramic injection molding, piezoelectric ceramic transducer (PZT) or Solid Oxide Fuel
- Applications: Other
- Performance Features: Specialty / Other
- Shape / Form: Plate / Board (e.g., Fiberboard)
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Description: for special design requirements. Our factory produces kiln components that are a vital part of every high temperature furnace. Proprietary material compositions allow us to balance the applications needs of strength, thermal shock resistance and thermal mass. For sintering
- Aluminum Oxide / Aluminate Type: Alumina / Aluminum Oxide
- Applications: Ceramics / Glass Manufacturing, Refractory / High Temperature Materials
- Shape / Form: Fabricated / Custom Shape, Kiln Furniture / Support
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oxidation process, the silicon wafer is exposed to an oxygen-rich environment at high temperatures. The most commonly used method for oxidation is thermal oxidation, where the wafer is heated in a furnace or an oxidation chamber. As the wafer is heated, oxygen molecules react with the (read more)
Browse CNC Machining Services Datasheets for Top Seiko Co., Ltd. -
Harper offers advanced Oxidation Oven technology to complement its industry-leading furnaces for carbon fiber processing. Our state-of-the-art oven designs available for tow-bands from 300mm to greater than 4000mm. Harper's designs incorporate a multitude of improvements beyond what's available on the market today.
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Browse Ovens (industrial) Datasheets for Harper International Corporation -
Beryllium Oxide (BeO) Ceramics — High Thermal Conductivity Insulator Overview Beryllium oxide (BeO) is a high-performance ceramic material that uniquely combines metal-like thermal conductivity with excellent electrical insulation (read more)
Browse Industrial Ceramic Materials Datasheets for Shenzhen Great Precision Ceramic CO., LTD. -
, metalizing, debinding, and waste remediation. Harper's furnaces also address solutions for those materials where oxidation is a concern with revolutionary design considerations. Harper offers extraordinary gas-tight designs and superior sealing system with unique purge chambers (read more)
Browse Ovens (industrial) Datasheets for Harper International Corporation -
isolation of internal tunnel chamber environment from ambient as well as efficient purging of ambient atmosphere entrained within the load entering the furnace without the use of mechanical doors and seals. Harper approaches the design of a conveyor furnace as a complete system, with the ability to (read more)
Browse Furnaces (industrial) Datasheets for Harper International Corporation -
-resistant furnace tube, has many superior properties, such as high strength, high hardness, good wear resistance, high temperature resistance, corrosion resistance, good thermal shock resistance, high thermal conductivity, good oxidation resistance and so on. It is widely used in medium frequency forging (read more)
Browse Silicon Carbide and Silicon Carbide Ceramics Datasheets for 3X Ceramic Parts Company Limited -
performance and good oxidation resistance. They are used in various heat treatment electric furnaces and metallurgical sintering furnaces. However, the medium frequency furnace forging, non-ferrous metal smelting, chemical industry and other industries need to be transported after production due to the (read more)
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With the development of technology, more and more companies need high temperature electrical furnaces with shorter production cycles and faster heating and cooling speeds. These oxide (read more)
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High-purity alumina ceramic tubes are indispensable components in tube furnaces, offering exceptional performance in extreme thermal, chemical, and mechanical environments. Here’s a comprehensive overview tailored to their application in tube furnaces, supported by technical insights and (read more)
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The main advantages of this process are: • Bright oxide-free finishes • No carburisation or decarburisation • Fluxless brazing • Controlled heating • Repeatability • No hazardous fumes or toxic waste. Consarc vacuum (read more)
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Conduct Research Top
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White Paper - Computational Fluid Dynamics (CFD) Analysis for Off-gas Mixing and Ventilation
the carbon fiber from oxidation. Defining the off-gas in carbonization performed in the furnace system is the first step in understanding the mixture of nitrogen and off-gas. The thermodynamic and transport properties of this gas mixture and heat effect of reaction are also defined in terms of the range
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http://dspace.mit.edu/bitstream/handle/1721.1/82456/863062633-MIT.pdf?sequence=2
Figure 32: (Left) Water bath and water pot which provide moisture to the oxidizing furnace cover gas.
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Industrial Furnaces 6th Edition Complete Document
In a way, this scenario gives some proof to the hypothesis that the melting of the scale changed the rate of scale formation because of the oxidizing furnace atmosphere.
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Comparison of classical oxidation and laser oxidation of a chromium PVD coating on a pure-iron substrate
collected in Table IV, and it can be observed that the oxygen-grain-boundary diffusion coefficients in chromia are of the same order of magnitude whatever the type of oxidation ( furnace or laser), D'~ .
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Introduction to Microfabrication 2nd Edition
Even though silicon is easily oxidized, oxidation furnaces are by no means cheap or simple equipment.
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http://dspace.mit.edu/bitstream/handle/1721.1/71483/795571500-MIT.pdf?sequence=2
123 5-3 Temperature profile of the oxidation furnace showing a uniform central heat- ing zone of -1.5 inches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Development of Next Generation Heating System for Scale Free Steel Reheating
… proposed system developed and analyzed during Phase I of this program uses products of sub-stoichiometric (rich) combustion of natural gas generated by a preheated air burner or oxygen enriched air burner to produce a non- oxidizing furnace within the furnace itself.
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Secure Automated Fabrication: a system design description (SDD), section 1. [LMFBR]
1.3.1.2 Oxidation Furnace Charge Make-Up .
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Melt Infiltrated Ceramic Composites (Hipercomp) for Gas Turbine Engine Applications
… it was not clear whether the degradation seen in this shroud was caused by the rig exposure or by the steam oxidation treatment since exposure of as-fabricated bars of DIMOX Al2O3- SiC in the steam oxidation furnace also causes degradation of …
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Introduction to Semiconductor Manufacturing Technology
Highly stable silicon dioxide can be easily grown on a silicon wafer surface in a high-temperature oxidation furnace and can be used as the electric isolation and diffusion mask.
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MEMS Materials and Processes Handbook
fluxes, namely: (1) flux of oxidants from the main gas flow regime of the oxidation furnace to the substrate surface, (2) flux of oxidants through a pre-existing oxide to the oxide/Si interface, and (3) flux that describes the chemical conversion process.