TWO PAIR OF 1.60” OD x 0.725” ID x 0.500” T. ZIRCONIA FLOW THRU WASHER No.: 70

Description: TWO PAIR OF RETICULATED ZIRCONIA FLOW THRU WASHER OR WIRELESS HEATING ELEMENT No: 37 The specifications for these components are as follows: Outside Diameter: 1.60 " (41.0 mm) +/-0.015"Inside Diameter: 0.725 " (18.4 mm) -0.000"/+0.030Thickness: 0.500 (12.7 mm) +/-0.005"Pore Size: 30 ppi (pores per linear inch) You are buying a LOT OF FOUR (4) Magnesium Partially Stabilized Zirconia ceramic f;o thru filter washer. They are designed for filtering grey, malleable and all high or low alloyed cast irons and titanium based super alloys. The maximum application temperature for these filters is 2000°C (3632 °F). However, they are also used for soldering and welding plates because their thermal conductivity is very low and heat will not be rapidly taken from the parts being soldered or welded. Zirconia filters are designed for use in casting super alloy turbine blades, and prosthetic hip components. During the pouring of the heat the application, the continuous tortuous interconnected pore network of this filter prevents the ingress of slag, magnesium reaction products, and sand grains into the funnel of the lost wax mold cavity. The inherently large surface area is well suited to intensive filtration and even finely distributed slag particles are retained both on the filter surface and in the filter structure. The high filtration effectiveness combined with a reduction in turbulence often allows gating systems to be greatly simplified. Often called Ceramic Stainless Steel because so many of its properties are like that of a Stainless Steel 316, this material has very high mechanical strength when fired to near full density, very good flexural strength, very good corrosion resistance to chemicals at high temperature, and very high refractoriness or use temperature. They may be used for a variety of electrical, mechanical, and thermal applications. They may be used for high temperature furnace as stand offs or setters for firing parts in a kiln; and may also be used for jewelry or for applications where soldering requires a low thermal conductivity platform. When heated to 350-600 °C, this material will couple with microwaves and therefore may also be used as “Wireless Heating Elements” in the microwave for sintering other components. Using fibrous thermal insulation this material will absorb the microwave energy and convert it to infrared radiation, i.e. red heat. The specifications for these components are as follows: Outside Diameter: 1.60 " (41.0 mm) +/-0.015"Inside Diameter: 0.725 " (18.4 mm) -0.000"/+0.030Thickness: 0.500 (12.7 mm) +/-0.005"Pore Size: 30 ppi (pores per linear inch) Specific Gravity or Density: 6.02 g/cm3Water Absorption or Porosity: 0%Fusion Temperature or Melting Temperature: 2715 °C or 4919 °FMaximum Working Temperature: 2400 °C or 4352 °FThermal Conductivity: 2 W/m* KExpansion Coefficient or CTE: 7.5 x 10 E-6 inches/°CElectrical Resistivity at 20 C: 10 E +10 Ohm*cmElectrical resistance at 600 C: 10 E +1 Ohm*cm Modulus of Elasticity: 12 x 10 E +6 p.s.i. or 210 GPa. They may also be used for jewelry or for applications requiring high wear or abrasion resistance. Your imagination is the only limiting factor in the spectrum of possible applications for this component.These components were not specifically manufactured for an individual application; therefore be sure to check the dimensional descriptions carefully for your application. Future returns or requests for refunds, because of some "fit" issue or the like will not be honored. Please check the other Zirconia component variants that are available in my listings for the model or models that best fits your requirement. Your imagination is the only limiting factor in the spectrum of possible applications for these components and materials. If you require additional technical information, design, or application engineering consultation, feel free to contact us. As a materials scientist with four decades experience in high temperature processing, ceramics, dentistry, and jewelry manufacture it will be possible to provide you with creative and imaginative approaches to your requirements. Be sure to view all photos as they are an integral component of the item description. Feel free to ask any questions you may have regarding this item early. Use PayPal only. Combined shipping discount is provided for multiple item purchases. For best results, please be sure to shop using cart, then complete the paying transaction when you are satisfied that all the items you need are in the cart. Items purchased separately will be shipped separately as a unique transaction. Please complete payment transactions within 3 days. Items are generally shipped via USPS first class mail with delivery confirmation. Ask about shipping costs to your country. Feedback is provided for all buyers. We will appreciate yours as well. We strive to maintain excellent customer service; and are able to solve virtually any issues you may have. Every effort to provide the most accurate information about this item and every appropriate precaution in packaging this item is made, to assure that your highest expectations and satisfaction are met, and are exercised to meet this requirement for excellence. In winning this auction or purchasing this item you are agreeing that you will first provide the seller every opportunity to provide redress or resolution to any issues you many have concerning this item, prior to leaving any negative feedback about the seller or the item. No: 37

Price: 12 USD

Location: Baldwinsville, New York

End Time: 2024-12-09T18:08:46.000Z

Shipping Cost: N/A USD