大陆科学钻探孕镶金刚石钻头胎体配方的前期研究

PreliminaryStudy on Matrix Using in Higher Temperature for Continental Scientific Drilling

摘要:

在对普通孕镶金刚石钻头高温力学性能检测的基础上 ,实验研究了 6种WC(W )基和 6种Ni基配方胎体的高温力学性质 ,从而提出 2种可供研制大陆科学钻探深部高温孔段孕镶金刚石钻头胎体使用的配方方案。

Abstract:

On the base of testing the mechanical properties of common matrix in high temperature, samples of 6 WC(W) base and 6 Ni base matrix were researched and tested. Two types of matrix are provided for selecting in making impregnated diamond bit for Continental Scientific Drilling.