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Diamond Member Since Audited Supplier. Print This Page. Favorites Favorites Share. Customized Casting Stainless Steel Filter. Get Latest Price. Port: Guangzhou, China. Contact Now. Investment castings have been used by the military, aerospace, and medical fields for many years, and are still used in those industries today. Through testing and thorough inspection, we can ensure that no part that leaves Milwaukee Precision Casting would not meet the most rigorous of requirements.
The Investment Casting Process Click on any of the steps below for detailed information on the investment casting process. STEP 1 Cast Wax Pattern The first step of the investment casting process is to create a wax pattern of casting part, using high temperature wax injected into an aluminum molding tool.
STEP 2 Assembly Step two of the investment casting process is to attach the wax patterns to a gate or system. Multiple patterns are assembled to allow for large quantities to be produced at one time. STEP 3 Shell Building Step three of the investment casting process is to dip the system into ceramic, building up layers until it is thick enough. STEP 4 Dewaxing Step four of the investment casting process is to melt the wax out of the cavity, leaving a hollow ceramic outer layer.
STEP 7 Customization Step seven of the investment casting process is to grind until the part meets specifications of original part. Some parts may require additional heat treating. Depending on tolerance requirements, some secondary machining might be required for proper function. STEP 8 Finish The final step of the investment casting process is to measure the new part using advanced tools to make sure the new part is an exact duplication of the original casting.
Investment Casting Advantages Learn more about investment casting vs. Learn More. Geometric Tolerances Effective part configuration is the critical element in achieving strict tolerances for investment casting parts. Why Milwaukee Precision Casting, Inc.?
Quick Project Turnaround Our lead times are among the shortest in the industry. Investment Casting Material Properties Search properties by adjusting the filters below. Inconel as cast RB90 Inconel. Inconel annealed RC20 Inconel. Cobalt 36 as cast RC36 Cobalt. Cobalt 6 as cast RC45 Carbon Nickel. Cobalt 12 as cast RC50 Cobalt. Tensile Strength. A Aluminum 48, Aluminum. Inconel as cast 75, Inconel. Mg Bronze C 75, Manganese Bronze.
Al Bronze C as cast 85, Aluminum Bronze. Inconel annealed , Inconel. Al bronze C hardened and tempered , Aluminum Bronze. Cobalt 36 as cast , Cobalt. Al Bronze C hardened and tempered , Aluminum Bronze. Al bronze C as cast , Aluminum Bronze. Mg Bronze C , Manganese Bronze. Al Bronze C as cast Aluminum-Bronze. Al Bronze C hardened and tempered Aluminum-Bronze.
Al bronze C hardened and tempered Aluminum-Bronze. Al bronze C as cast Aluminum-Bronze. Mg Bronze C Manganese Bronze. M-2 Hardened Tool Steel. Inconel as cast Inconel. A-2 Hardened Tool Steel. D-2 Hardened Tool Steel. D-7 Hardened Tool Steel. O-1 Hardened Tool Steel.
The main parts of the most usual type of valves are the body, bonnet, ports, handles, actuators, disc, stem, seat, gasket, spring and trim. Rs Brand: Masaf. Thread: As Per N. T Tapered Standard. Grade: Stainless Steel Tags: stainlesssteel , ssthread , fittings , ss , valves , barrel , nipple , flanges , tube , fittings. Available Options Thread Size B. No guarantee for Grade Purity, breakage or thickness leakage for commercial and light duty Valves. Pressure rating for each valves varies of different sizes no guarantee will be provided for the same, The sizes, images and dimension may vary according to the different range of product.
Please Confirm the exact details before placing the order. Post Sourcing Request. Guangdong, China. Business Range:. Main Products:. Management System Certification:. Have Own Export License. International Commercial Terms Incoterms :. Sample Available. Visit My Factory. Diamond Member Since Audited Supplier. Print This Page. Favorites Favorites Share.
Customized Casting Stainless Steel Filter. Get Latest Price. Port: Guangzhou, China. Contact Now. Download Product Catalog. You Might Also Like. Basic Info. Model NO.
A wide range of materials and configurations are available:. Please contact a product specialist for more information. Urgently need filters for a new job? Forgot to order? Having a production issue and need help? Our dedicated experts have more than 30 years of experience in foundry filtration technology, a history of exceptional customer service, and the ability to respond quickly to your issues and create more opportunities.
SELEE has the right ceramic filter composition for any metal you may pour in your investment foundry. Whether it's master melt or casting, our investment casting filters can be supplied in a wide range of sizes and shapes. Aluminum Cast House. Investment Casting. All Filters. Non-Filtration Products. Metal Filtration Systems. Metallurgical Analysis. Technical Support. Collaborate with Us.
Customer Service. Global Sales. Products and Processes. Going Green. Our Team. Investor Information. Employee Center. Casting of stainless steel is a method of manufacturing complex shapes of stainless steel components that are not easily or cost effectively fabricated or forged.
Stainless steel casting involves heating the stainless steel material to above its melting point and introducing the material into a mould where it solidifies into the required shape. In this article, we will focus on the Process of Stainless Steel Casting. Mould for stainless steel casting is designed and produced according to the exact shape of a product. Normally, a pair of stainless steel cast mould is separated into upper and lower concave moulds, which is completed by a series of machining proceduces such as turning, planing, milling, ect.
The cavity of casting mould will be consistent with the shape of stainless steel casting part. Because the wax model is mainly produced from the pressing of industrial wax, so the mould material for stainless steel casting is selected by aluminum alloy, which features low melting point, low hardness, low price and light weight. A large number of wax models are produced by injecting wax into aluminum alloy mould. Under normal conditions, a wax model can only produce a stainless steel casting part.
After taking out the wax models from mould, workers will need to check the dimensions of them, once there is any error, they need to be fixed or scrapped, otherwise they can not be used for further production. Once removing burrs, the wax model will be sticked to the sprue.
Normally multi wax model will be assembled like a tree. So, this job is also called tree assembly. The tree assembly will be first painted with industrial glue, then sprayed with a layer of fine sand, which is a kind of refractory sand with feature of high temperature resistance, usually used sand is silica sand. The sand particles are very small and fine, which ensures that the finished surface is as smooth as possible.
Naturally dry the wax model with fine sand sprayed under the room temperature, but cannot affect the dimentions of internal wax pattern. The time of natural drying will be depended by the complexity of the product itself. General drying time at the first time is around 5 to 8 hours. After first time sand spraying and natural air-dry, continue to paint industrial glue silicon dissolving pulp , and spray the second layer of sand, the particle size used for the second sand layer is larger than the first layer of sand, also thicker.
After spraying the second layer of sand, the wax model is naturally dried at the set constant temperature. After the second sand spraying and natural air drying, go ahead for the third sand spraying, the fourth sand spraying, the fifth sand spraying… Requirements: Adjust the times of sand spraying according to the surface requirements, size, weight of stainless steel castings.
In general, the sand spraying frequency is times. The sand grain size of each sand spraying is different. Generally, the sand grains in the latter process are coarser than that of the preceding process, and the duration of air drying is different. Before baking process, evenly coat the shell with a layer of white industrial latex silicon dissolving pulp , in order to adhesive and cure sand mold, and seal wax models.
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