Silicon Carbide Filter Ceramic Foam for Filtration of Nonferrous Alloy

Product Name: Silicon Carbide Filter Ceramic Foam for Filtration of Nonferrous Alloy Model NO.: SF-SICFF Material: Silicon Carbide (SiC) Shape: Plate Type: Refractory Material Feature: Long Time Materials Refractoriness (?): 1580< Refractoriness< 1770 Product Name: Silicon Carbide Ceramic Foam Filter Trademark: SEFU Transport Package: Cartons with Pallet Specification: 1.1*1.1*0.12 Origin: China HS Code: 6909110000 Product Description Silicon carbide ceramic foam filterApplication:Silicon carbide ceramic foam filters are designed for the filtration of molten Iron,aluminum,and copper-alloys.Silicon carbide ceramic foam filters are designed to improve the quality of nodular, grey and malleable iron castings. The filter can effectively remove non-metallic inclusions including slag and dross from the molten metal stream. Additionally, they aid in reducing turbulence in the gating system. SIC ceramic foam filter's outstanding thermal shock resistance and high strength properties were developed for superior performance in extreme iron foundry applications.• Sand casting• Investment casting• Shell casting• Low-pressure die casting• Permanent mould castingAdvantages:Silicon carbide ceramic foam filters generally help to produce higher quality castings at lower production cost.Enhanced quality of castings• Better quality of casting surface ·Improved mechanical properties of castings ·Improved precision of dimensions and shapes of castings • Well-distributed molten metal and improve performance.• Quiet laminar flow of molten metal.Costs Reduction:·Reduced amount of scrap ·Reduced costs of finishing operations ·Simplified and shorten gating system,increasing yield.• Remove tiny slag effectively and purify molten metal.Product Features:• Precise size.The control of size is processed from filter media sponge cutting to final sinter.• High strength and free from loose debris.Special formula and technique adjustment together with goodpackage is to make sure it prevent from debris either during transportation or molten metal pouring.• Branded main material. Branded filter media sponge with strictly inspection to make sure uniform holewith high porosity.Triple check on pores of sponge:before cutting,cutted,sintered.• High purity of raw materials,high refractory and good thermal shock resistance.Technical Specification :Main materialSilicon CarbideBond Ceramic Aplied Temp.(ºC) ≤1500Hole density (PPI) (PPI=pore per linear inch) 10 - 40Basic Shapes Square ,circle ,rectangle Thermal shock resistance 6times/1100ºC to room tempTolerance of Dimensions+0.5 / -1.5 mm Principle Of Using Filter:• Set the filters as close as possible of the casting.• Use simple gating system without dirt trap ( improve yield).• The working area of filter should be 4-6 times of the section of chocked flow in gating system to makesure that the pouring speed is not affected.• Select the proper filters according to types of metal and pouring temperature.• The higher porosity, the better filtration.How To Choose Porosity Of Filter:• The higher porosity, the better filtration. But too high porosity leads to low speed rate of metal. This is especially important for SG iron.Usually our recommendation are as below:• 10ppi-for ductile iron, big grey iron• 20ppi-for grey iron, malleable cast-iron,non ferrous alloy casting.• 30ppi-for grey and malleable cast-iron, non ferrous alloy casting.How To Set Filter:The ceramic foam filter can be used in the filtration chamber of a gating system as well as for directpouring on the filter.Filter is usually set above or below the sprue, runner, in pouringcup.Attention:• It will be better install the filters as closer as possible to the inner sprue.• Avoid the first molten metal flow strikes the filter directly.• Keep the molten metal pouring height within 20cm.• Initiate Press Head: it shall be not less than 200mm for gray iron casting.Package:• Carton and pallet.• Carton size:550x370x280cm.• Pallet size:1.1×1.1×2.08m.• 42 cartons per pallet.• For 1x20FT container, it can load 10pallets.• For 1x40FT container, it can load 20pallets.Detailed Images Shipping Lead time: 10-15days after signed the contract Packing Inside packing: Filters are put in small box and Layered packaging. There is cardboard between each layer.Outside packing: Cartons&Pallets. Three layer corrugated cartons and export special pallets .The mark on cartons can be designed according to the customer's request. FAQ Q: Are you Factory?A: Definitely, we are factory. Welcome to visit us!Q: What Parameters should I provide to you for proper quotation?A: Application, pore size, dimension, color, quantity, packing requirements, trade terms.Q:How can you control your quality?A:For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.Q:What is your lead time?It usually needs about 15- 20 days after receiving the PO.Q: Do you provide Samples?A: Yes, our factory provide samples for testing, pls send detail parameters to us. (if customized, with drawing is best) The samples will be charged or free according to the specific requirements.Q: What's the Payment Terms?A: We accept T/T, L/C, West Union, etc.Q: How can I get samples?A: We are honor to offer you the samples.Q: What about your Packing?A: We provide carton box, pallet, etc. OEM packing available too.Q: Do you have R&D services?A: Yes, we have R&D department to assist you in newproduct development.Q:Does your company accept customization?A:We accept OEM service.Q:Can we visit your company?A:Yes, for sure, you are welcome to visit our company.Contact us Cangzhou Sefu Ceramic New Materials Co.,Ltd.