| Message: | 1.Shanghai Matech Machinery Manufacture Corporation Ltd. is a professional supplier which provides a variety of Cast, to provide customers withHave a higherCast ,foundryx2fc7c4anand Cast and so on. Since the company had been established in Rm.503, 1st Building , Wisdom Bay, Rd 6 Yunchuan,Baoshan District,City area,Shanghai,China, adhere to people-oriented ,and the quality of survival, to the credibility of development,our company have made an outstanding achievement.
2.Shanghai Matech Machinery Manufacture Corporation Ltd.is committed to the continuous improvement of thecastservice, become a society, customers, shareholders and employees long-term trust of the company. Our Company adhering to pirit of for the sake of customers, and win-win with customers , and through Matech Machinery Manufacture staff continuous innovation and development to provide first-class foundry Purchase matters,sand casting latest reference price,foundry Points attentions,Superior quality Cast for enterprises , is what we have been working for. Details:The principle of investment casting technology or process (FGCP) is to control the ordinary investment casting process, strengthen the nucleation mechanism of the alloy, form a large number of crystal cores in the casting process, and prevent the grain from growing, thus obtaining the average crystal. Uniform, fine, isotropic equiaxed crystal castings with a particle size of less than 1.6 mm, and the grain size of typical fine-grain castings is US Standard ASTM 0~2. Investing in casting refines the grain of the casting, and also reduces the size of the nascent carbide and strengthening phase γ in the superalloy and improves the morphology. Therefore, the outstanding advantages of investment casting are to greatly improve the low cycle fatigue life of castings under medium and low temperature (≤ 760 ° C) conditions, and significantly reduce the dispersion of mechanical properties of castings, thereby improving the design tolerance of cas |
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