SECO/WARWICK is a world leader and innovative manufacturer of Solution Heat Treatment Furnace Systems with decades of experience. We provide the complete solution to your needs for a custom designed system. Many factors contribute to the overall efficiency of SECO/WARWICK's solution heat treatment systems.
Lindberg/MPH's HYEN® generators provide protective atmosphere that is considerably less expensive than a nitrogen based atmosphere due to the availability of natural gas or propane and the efficiency of Moldatherm insulation used in the endothermic generators. Gas-fired or electric-powered models are available in sizes from 500 to 6,000 cfh.
Gas Manifold Pressure: The pressure on the gas manifold determines how much fuel your furnace will burn. Even a slight change from the design pressure, can have a big effect on the performance of the furnace. This should only be tested by a licensed gas fitter, and at the original startup of the furnace.
afc holcroft mesh belt austemper furnace line : parts to be processed are metered on to the variable speed mesh belt, travel through the 8' long hot zone, drop into a salt quench tank, carried out of quench by belt and dropped into wash tank to be carried out by belt and unloaded. heat to the furnace is by (2) gas fired recuperated radiant tubes.
CARBOTHAN ® is a nitrogen/methanol-based atmosphere system, which generates a very flexible, high-quality atmosphere for carburising, neutral hardening, annealing and sintering of steel. The CARBOTHAN atmosphere system includes methanol storage and supply, flow control, injection and distribution to the furnace. Highlights:
Atmospheres used in sintering of structural PM components must perform several functions which are outlined in the following review. The choice of atmosphere is mainly determined by the material to be processed, but also important are factors such as economics, safety, atmosphere composition and the distribution of the atmosphere within the furnace.
Endothermic atmosphere, commonly called endo, carrier gas or RX* gas, is synthesized in the catalytic retort(s) of endo generators. This gas, combined with an additive gas such as natural gas or propane, or air, is used in heat-treating furnaces to modify the surface chemistry of work positioned in the furnace.
Endothermic gas is a gas that inhibits or reverses oxidation on the surfaces it is in contact with. This gas is the product of incomplete combustion in a controlled environment. An example is hydrogen gas (H 2), nitrogen gas (N 2), and carbon monoxide (CO).
CAN-ENG is the industry leader for the supply of Continuous Mesh Belt Atmosphere Furnace Systems. Much of this can be attributed to design innovation which changed the industry and continues today. Can-Eng's equipment leads the industry in up-time reliability, energy efficiency and soft handling features to deliver superior part cosmetics.
Dec 24, 1991 · An endothermic furnace for sintering metal includes a pair of U-shaped retort tubes which are mounted to the underside of a flat, rectangular lid, the lid being removably secured along the respective top vertical edges of the furnace chamber sidewalls and the retorts being removable with the lid.
T4409 Issue 2 ENDOTHERMIC GENERATORS Technical Data The maintenance of the combustion system of a gas fired endothermic generator is not different from other combustion systems; that is, it should be kept clean and adjusted. Most such systems are relatively simple. Electrical Maintenance
Pyrolysis and Sintering processes are used to fill the ceramic matrix in between the fibers. The sintering process of ceramic composites doesn't require an oxygen free atmosphere, but tight temperature control and temperature uniformity inside the furnace for heating and cooling yield better results.
Each mesh belt furnace can be supplied with both inert and reactive atmospheres, O 2 monitoring and compliance with AMS 2750E. The number of controlled heating and cooling zones, length of zones, belt width, control cabinets, and type of atmosphere control system can all be specified to meet individual customer's processing requirements.
Natural Gas PTFE Furnace. Suko Furnace produces PTFE Sintering Furnace suitable for PTFE products / components sintering and also for heat treating. It offers Sintering Furnace in different sizes as per client's requirement. Our PTFE Sintering Furnace are good at temperature uniformity, high degree of automation and stability.
study was a continuous mesh-belt furnace for sintering powder metallurgy (P/M) parts (Fig. 1). The furnace had a belt width of 18 in. (46 cm) and was configured as follows: Fig. 2 — Manual methods have traditionally been used to design and analyze furnaces. The trend is to use spreadsheet software.
Custom manufacturer of sintering furnaces for powdered ceramics & metals. Specifications include power supply ranging from 40 kVA to 800 kVA. Features of sintering furnaces include low density fibrous graphite insulation, vacuum chamber, graphite heat zone, power supply, mechanical vacuum pump & programmable control system.
Jun 02, 2015 · Atmosphere requirements in a sintering furnace vary considerably depending on the type of furnace (e.g., mesh-belt conveyor, pusher, walking-beam), style of furnace (batch or continuous) and if delubrication (aka delube, dewax) is required to be performed. The basic atmosphere requirements for a continuous mesh-belt furnace (Fig. 2) are as follows:
He will discuss the features and benefits of the company's novel gas density sensor, including beta test results of continuously measuring an industrial sintering furnace atmosphere composition for better production process control and consistent product quality.
• Heat treating furnace (carburizer, hd i f f (atmosphere) pressure. Load is heated and cooled in presence of air or special gases (process atmospheres), sub-atmospheric pressure. May involve high pressure gas cooling using special gases. hardening furnace, vacuum furnace etc.) • Atmosphere supply (generator or commercial) • Quench