The main body of the refractory material, Cr2O3, and the additive-introducing component must not react with the glass component or have very low reactivity. Even if there is a slight reaction, the product should have a very high melting point in order to prevent the product from melting into the glass and lead to glass products. Stones or other defects appear. That is, the components of the refractory must be compatible with the glass components in order to ensure the high quality of the glass product and the long life of the lining. Forming pressure Forming methods for the direct production of refractory products using fine powder as a raw material, can be a slurry injection method, a plastic squeezed method, or an isostatic pressing method. For the production of large straight products, isostatic pressing is preferred.
After the molding method is determined, the type of the binder, the amount of the binder, and the selection of the molding pressure become important process parameters for the product molding. After several trials, a suitable binder and addition amount were found. On this basis, experiments were conducted to examine the effects of molding pressure on product properties. The test results show that under the molding pressure of 1400t, 1600t, 1800t, 2000t, the compressive strength of the products are 203MPa, 274MPa, 313MPa, and 259MPa, respectively. It can be seen that the molding pressure should be controlled within a suitable range. The firing temperature is at the same composition and molding pressure, isostatically forming several sets of specimens at different temperatures in a shuttle kiln with a weak reducing atmosphere (T1
2.4G Remote Control LED Spot Light
Yupdeng 2.4G Remote Control LED Spot Light
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Founded in 2004, Jiangmen YIDENG Lighting Technology CO., LTD has evolved into a global company that designs, engineers and manufactures innovative and decorative lighting solutions with a new sustainable LED collection for residential, retail, hospitality, museum, industrial and commercial applications.
We have developed an extensive line of award-winning LED luminaires including patented products and revolutionary LED fixtures. Technical innovation is central to what people have come to expect from YIDENG Lighting brand.
YIDENG Lighting has become a recognizable brand name as the microwave sensor leader with a stellar reputation for excellence in technology and design: a reliable name that you can trust for superior quality, innovative technology and superlatives service.
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· We are also professional on indoor and outdoor lighting product for projects.
· Such as:LED Spotlight, LED Down Light, LED Track Light, LED Ceiling Light, LED Ceiling Light Module, LED Bulb, LED Step Light and other small lighting products as so on .
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2.4G Remote Control Spot Light, LED Spot Light, 2.4G Remote Spot Light
Jiangmen Yideng Lighting Technology Co,.Ltd , https://www.jmyideng.com