03-12
2020year
Dekker Vacuum Technologies - Supplier of air conditioning

Dekker Vacuum Technologies, Inc. offers a wide range of industrial vacuum pumps and systems: single-stage and two-stage liquid ring vacuum pumps, including large capacity vacuum pumps, lubricated as well as dry rotary vane vacuum pumps and systems Duravane, as well as oil-sealed Vmax, water-sealed AquaSeal and solvent-sealed ChemSeal liquid ring vacuum pump systems.

03-12
2020year
Microwave firing of low-purity alumina

Each new design iteration either added one or more new features considered important to the overall design, or provided possible solutions to inadequacies in previous designs. Considerations in the development of the susceptors focused not only on the physical assets of the susceptor, but also on the alumina tiles that were sintered in them.

03-12
2020year
High Temperature Materials and Processes - Walter de Gruyter

P/M components have emerged as attractive candidates for replacing wrought alloys in many applications due to their low cost, high performance and ability to be processed to a near-net shape. The nature of the porosity is controlled by several processing variables such as green density, sintering temperature and time, alloying additions and

03-12
2020year
Vacuum Furnace Systems, Replacement & Spare Parts

Find suppliers and manufacturers of Vacuum Furnace Systems, Replacement & Spare Parts for industrial furnace systems, including aftermarket replacement and spare parts.

03-12
2020year
New heat treatment to prepare high quality polycrystalline

1 New heat treatment to prepare high quality polycrystalline and single crystal MgB2 in single process Mohamed H. Badra) and K.-W. Ng Department of Physics and Astronomy, University of Kentucky, Lexington, KY 40506-0055, U.S.A.

03-12
2020year
WO2003075382A2 - Forming an impermeable sintered ceramic

An impermeable sintered ceramic electrolyte layer of a solid oxide fuel cell is formed by depositing ceramic powder on a substrate using electrophoretic deposition, isostatically pressing that deposited ceramic layer and then heating the compressed ceramic powder layer at temperatures below 1000 °C.

03-12
2020year
Control Techniques for Carbon Monoxide Emissions

EPA-450/3-79-006 Control Techniques for Carbon Monoxide Emissions Emission Standards and Engineering Division U.S. ENVIRONMENTAL PROTECTION AGENCY Office of Air, Noise, and Radiation Office of Air Quality Planning and Standards Research Triangle Park, North Carolina 27711 June 1979

03-12
2020year
An overview of problems and solutions for components

Temperature variation for high temperature fouling lies in the range from 900 to 1300 °C, and for low temperature fouling, this range is from 300 to 900 °C . Fouling in boilers is caused due to reduction in heat transfer, which further leads to sufficient loss of superheat and hot flue gas temperatures [43, 44]. Major factors that lead to the

03-12
2020year
Materials Research Express, Volume 6, Number 9, September

The Lu 3+ ions doped Nd:YAG transparent ceramics were fabricated by co-precipitation and vacuum sintering method. To obtain the highly transparent ceramics, the sintering process was optimized by omitting the sintering stage at 1450 °C to keep the sintering activity of the nanosize powders.

03-12
2020year
Metal AM Autumn 2019 by Inovar Communications - Issuu

The magazine for the Metal Additive Manufacturing and metal 3D Printing Industries. In addition to over 110 pages of the latest industry news, the 196-page Autumn/Fall 2019 issue of Metal AM

03-12
2020year
Medical Suppliers Strike it Rich in Northern California

Sep 06, 2006 · Other medical suppliers came to the area to cut costs. When Southern California's real estate prices got too high in the 1980s, vacuum furnace maker Thermal Technology Inc. (Santa Rosa, CA; ) moved north. And as the cost of living in the San Francisco Bay Area skyrocketed, many firms headed further north, and found

03-12
2020year
Sintered tantalum carbide coatings on graphite substrates

Producing high purity aluminum nitride crystals by the sublimation-recondensation technique is difficult due to the inherently reactive crystal growth environment, normally at temperature in excess of 2100 C. The durability of the furnace fixture materials (crucibles, retorts, etc.) at such a high temperature remains a critical problem.

03-12
2020year
[PDF] Technical Programme October 2016 Hamburg, Germany

May 26, 2016 · Centorr Vacuum Industries Centorr Vacuum Industries is a manufacturer of high performance vacuum debind and sintering furnaces for the Metal/Ceramic Injection Molding market. Available with either metal or graphite hot zones, these units can process all feedstocks including Titanium, tungsten carbide, and tool steels.

03-12
2020year
Powder metallurgy new technology

It is added to the mixture high temperature new lubricant, then put the powder and mould to mould rigidity, heated to 423 k or so the traditional sintering process is adopted to improve the sintering technology, is ordinary moulding technology development and extension of the international powder metallurgy industry known as "creating new era

03-12
2020year
Electronics | Free Full-Text | Sensitivity Enhancement of a

The details of geometrical parameters and sintering temperature of each capacitor are shown in Table 2. The bottom gold electrode on each substrate was deposited by the screen printing method using a manual screen printer. Screen printing uses the stencil method to print the predefined electrode design on the screen.

03-12
2020year
US Patent Application for LITHIUM-GARNET SOLID ELECTROLYTE

The laminated sheet was placed on the lithium garnet setter mentioned in Example 11. Either an Al or a Ta doped setter can be used depending on tape composition. General guidance is to use a high temperature composition as the setter, preferably from 50 to 100° C. higher than the sintering temperature of the targeted composition.

03-12
2020year
Full text of "Blast furnace and steel plant"

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03-12
2020year
Iron Making Lecture Notes - SlideShare

Apr 29, 2016 · This is possible due to better furnace opeartion and better quality of refractories. CAUSES OF FAILURE OF FURNACE LINING: 1-co attack 2-alkali vapour attacks 3-high temperature attck 4-abrasion by solid charge moving downward. 5- attack by molten slag and metal 6-furnace design and operation.

03-12
2020year
Product Design Engineering: Manufacturing Techniques

May 28, 2011 · Sintering is a significant part of the field of powder metallurgy and it can be used in a number of different production methods. Selective laser sintering is an adapted form of sintering in which a laser is used to solidify precise areas in a powder block in order to produce lightweight components.

03-12
2020year
Abstracts - Confex

Preliminary high temperature four-point bending test results show good flexural strength retention up to 800 C. Exposure in air at temperatures above 800 C, had an adverse effect on the flexure strength of the consolidated samples. This is being verified by high temperature tensile tests in air and vacuum at temperatures up to 1000 C.