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英国Ratss Cathrall Ceramica公司大力开发高质量陶瓷型芯的制造技术。在最近开发成功的技术中有采用中压注射法制造陆用燃气轮机的大型陶瓷型芯的技术和可用喷水法去除芯砂的轻合金用的陶瓷型芯
Ratss, United Kingdom Cathrall Ceramica Corporation is committed to developing high-quality ceramic core manufacturing technology. Among the recently developed technologies are the technology for producing large ceramic cores for land gas turbines by medium pressure injection and the ceramic cores for light alloys for removing core sand by water jetting