首页>
外国专利>
QUASI SELF-DESTRUCTIVE CORE FOR INVESTMENT CASTING
QUASI SELF-DESTRUCTIVE CORE FOR INVESTMENT CASTING
展开▼
机译:用于投资铸造的准自毁核
展开▼
页面导航
摘要
著录项
相似文献
摘要
A composite core for forming a passage in an investment casting mold is provided including a generally hollow structural element. The structural element is configured to deform when a force is applied to an end thereof. A rigid shell element is formed about the structural element. The shell element extends beyond both an interior surface and an exterior surface of the structural element. The shell element is configured to shatter when the structural element deforms.
展开▼