Investment Casting Technology

Matters needing attention in precision casting product processing

Nowadays, precision casting is a more common production method in the machining process. If the operation is not standard, the casting will be affected by other interference and affect the quality. What should be paid attention to during the operation? 1. The obstacles at the entrance and exit as well as in the plant area …

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Effect of Silica Sol Coating Quality on the Properties of Precision Castings.

With the rapid development of science and technology, the requirements for the quality of modern investment castings are getting higher and higher. How to ensure the quality of castings is a problem that investment casting industry has been studying. In the process of ensuring the quality of castings, in addition to formulating a reasonable and …

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What is investment casting.

Investment casting refers to the general term of the process for obtaining precision castings. Compared with the traditional sand casting process, it makes the casting size obtained by investment casting more accurate and has better surface finish. Its categories include investment casting, ceramic mold casting, metal mold casting, pressure casting and EPC. Investment casting is …

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Investment Casting Technology.

Effect of Melting Method on Fluorescent Display Defects of Superalloy Investment Castings. It takes a long time to repair fluorescent defects of superalloy precision castings, which is one of the main reasons affecting the quality and duration of castings. The precision casting of K536 superalloy was formed by cold crucible vacuum suspension melting equipment and …

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About precision molds made of different materials

With the market demand for investment casting, the organization of each region of a large titanium alloy casting product was quantitatively evaluated, the correlation between the surface structure and the internal structure of the casting was analyzed, and the sample selection and observation principles in the evaluation of the casting body structure were discussed. The …

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