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Supplier: Harper International Corporation
Description: Every Harper rotary tube furnace is designed for the customer’s unique specifications. We bring innovative solutions to designs for continuous processing of advanced materials such as granular, powder, or particulate aggregates in high purity and specialty atmosphere environments at
- Application: Drying, Other
- Atmosphere: Air / Oxidizing, Other
- Heat Source / Transfer: Combustion, Electric / Resistance, RF / Microwave / Dielectric
- Process Temperature: 3000 C
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Supplier: Harper International Corporation
Description: Harper is the industry standard choice in continuous slot furnace technologies for the Carbon Fiber industry. Our involvement in Carbon Fiber began at the market’s inception in the 1970s, and since then we have been helping fiber manufacturers achieve new and ever greater heights with
- Atmosphere: Other
- Heat Source / Transfer: Combustion, Natural Gas
- Process Temperature: 3000 C
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Supplier: Palomar Technologies, Inc
Description: . It automated linear motion stage provides component separation and getter activation. Multiple thermal zones are ideal for complex MEMS package assembly. Resistive graphite heat system results in precise control of components. The 8000i Wire Bonder also features Continuous Bonding
- Application: Brazing / Soldering, Curing, Industrial, Other
- Computer Interface: Yes
- Configuration: Top Loading
- Controller Type: Programmable
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Supplier: Palomar Technologies, Inc
Description: . It automated linear motion stage provides component separation and getter activation. Multiple thermal zones are ideal for complex MEMS package assembly. Resistive graphite heat system results in precise control of components. The 8000i Wire Bonder also features Continuous Bonding
- Coating System Type: Factory / Free Standing
- Features: Integral Process Controller?
- Technology / Process: Other
- Vacuum / Pressure Range: High Vacuum (< 10-3, >10-8 torr)
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of the hoop tensile strength including stress-strain response of continuous fiber-reinforced advanced ceramic tubes subjected to an internal pressure produced by the expansion of an elastomeric insert undergoing monotonic uniaxial loading at
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Supplier: ASTM International
Description: 1.1 This test method covers the determination of the hoop tensile strength, including stress-strain response, of continuous fiber-reinforced advanced ceramic tubes subjected to direct internal pressurization that is applied monotonically at ambient temperature. This type of test configuration
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Supplier: ASTM International
Description: 1.1 This test method determines the axial tensile strength and stress-strain response of continuous fiber-reinforced advanced ceramic composite tubes at ambient temperature under monotonic loading. This test method is specific to tube geometries, because fiber architecture and specimen
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Supplier: ASTM International
Description: 1.1 This test method determines the axial tensile strength and stress-strain response of continuous fiber-reinforced advanced ceramic composite tubes at ambient temperature under monotonic loading. This test method is specific to tube geometries, because fiber architecture and specimen
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Supplier: Harper International Corporation
Description: compliance with environmental regulations) electron microscopy, XRD, BET, and other thermal and elemental analysis. In addition to Harper’s rotary, box and elevator furnaces, we also offer microwave testing as a part of our Research and Piloting facility. All non-metallic and electrically
- Form: Powders
- Location: North America, United States Only, Northeast US Only
- Materials / Material Products: Carbon / Graphite, Ceramics, Nuclear Materials
- Services Offered: Analytical Testing / Inspection, Process Development, Process Optimization, Research and Development, Training / Consulting, Trial Facility Leasing, Specialty / Other
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Supplier: Nanmac Corporation
Description: Often times a molybdenum sheathed thermocouple is used in a furnace with graphite liners or heating elements. At temperatures above 1,600 degrees Celsius, any graphite present emits dust molecules which attack the sheath and rapidly carburizes the sheath. This causes the sheath
- Base, Noble and Refractory Metal Type: B, S, R, C
- Diameter or Width Range: 0.1500 to 0.2840 inch
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Supplier: Lydall Performance Materials
Description: furnace environment. When used as a separator, 970-LH Paper prevents parts from sticking, and reduces contamination pick up from metal trays, or allows the use of lower cost graphite hearth plates. LyTherm® 970-LH Binderless Paper possesses excellent chemical stability and resists
- Applications: Aerospace, Fire Proofing / Thermal Protection, Medical, Other
- Electrical Resistivity: 50 Ohm-cm
- Fabric Strength: 0.7937 to 1.28 lbs/in
- Felt / Nonwoven Product: Yes
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Supplier: Lydall Performance Materials
Description: furnace environment. When used as a separator, 970-LH Paper prevents parts from sticking, and reduces contamination pick up from metal trays, or allows the use of lower cost graphite hearth plates. LyTherm® 970-LH Binderless Paper possesses excellent chemical stability and resists
- Applications: Aerospace, Fire Proofing / Thermal Protection, Medical, Other
- Electrical Resistivity: 50 Ohm-cm
- Fabric Strength: 1.1 to 1.96 lbs/in
- Felt / Nonwoven Product: Yes
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Supplier: Lydall Performance Materials
Description: furnace environment. When used as a separator, 970-LH Paper prevents parts from sticking, and reduces contamination pick up from metal trays, or allows the use of lower cost graphite hearth plates. LyTherm® 970-LH Binderless Paper possesses excellent chemical stability and resists
- Applications: Aerospace, Fire Proofing / Thermal Protection, Medical, Other
- Electrical Resistivity: 50 Ohm-cm
- Fabric Strength: 0.4409 to 0.7937 lbs/in
- Felt / Nonwoven Product: Yes
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Improving thermal insulation for graphitization furnaces
There are also continu- ous - graphitization furnaces , which have restricted use [1].
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Effect of microstructure on the mechanical properties of PAN-based carbon fibers during high-temperature graphitization
The carbon fibers underwent continuous graphitization processing in a graphitization furnace with a hot-zone length of 0.22 m.
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Effect of hot stretching graphitization on the structure and mechanical properties of rayon-based carbon fibers
The as-received rayon-based carbon fibers (Q-CBSY1KB, provided by Russia) were exposed to high-temperature heat treatment by a continuous graphitization processing, which composed of a medium frequency induction furnace charged with argon of high purity with a hot-zone …
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The advantages of using pearlitic malleable cast iron in agricultural machinery
… annealing in dif- ferent regimes enabled us to work out the optimal technological regime of spheroidization annealing of malleable cast iron in connection with a machine for continuous operation con- sisting of two furnaces (for the first and second stages of graphitization ).
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Lithium-Ion Batteries
In alternative batch or continuous graphitization processes the carbon precursor is heat-treated in resistance, induction, or plasma furnaces in an inert helium gas atmosphere.
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Effect of microstructure on the modulus of PAN-based carbon fibers during high temperature treatment and hot stretching graphitization
A graphitization furnace with a hot-zone length of 180 mm at 3000 °C was allowed the carbon fibers to subject to continuous graphitization processing.
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Selected abstracts of heat treating literature January–August 1982
… speci- mens depended on the temp. of the first and second stages of graphitization and the chemical … The wear of malleable cast iron an- nealed in the fluidized bed was one-half of the iron annealed in the continuous fur- naces , owing to its favorable structure.--A.R.S. A.I. Karpychev, A.E. Zakharov, and I.M. Korolev.
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Petroleum Coke
… are disclosed in coke is introduced into a graphitizing zone in an electric furnace with carbon electrodes … With continuous agitation from N, gas, the coke is heated to 17OO'C for desulfurization and 22OO'C for graphitization (340581, 340612).
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Small-scale heat-treatment of rayon precursors for stress-graphitization
The necessary continuous stress- graphitization involves significant elonga- tion of the yarn at temperatures in excess of 2800 ~C, temperatures at which the yarn under- goes plastic deformation. … lead to non-uniform stretch or frequent breaks in the yarn passing through the high temperature furnace .
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ZCP2009MST2045
… Procedure Commercial 3D C/C composites with an architecture consisting of three directional nonwoven continuous PAN fibers reinforced … These samples kindly provided by Honeywell ALS (Fig. 1) were heat-treated using a graphitization furnace (Model: TP-4X10-G-G-D64A-A-27, Centorr Associates Inc).