flint clay,flint fireclay是什么意思

用法例句

Morphology and Property of Expanded Graphite Filled Rigid PU Foam;

膨胀石墨填充硬质聚氨酯泡沫塑料的研究

Investigation on the microstructure and bending strength of welded joints of hard alloy YG30 and steel 45;

YG30硬质合金与45~#钢TIG焊接头组织及抗弯强度的研究

Study on laser cladding hard alloy with electromagnetic stirring;

电磁搅拌辅助激光熔覆硬质合金的研究

Study on vacuum brazing process to join steel SN2025 with hard alloy;

SN2025钢与硬质合金的真空钎焊工艺研究

Study on the coated cemented carbide with gradient structure by a special sintering technology;

一种特殊烧结技术对梯度结构硬质合金性能影响的研究

〗Frition and wear property of CNx deposition on cemented carbide;

硬质合金沉积CNx薄膜及其摩擦性能研究

Finite element analysis on carbide anvil of BELT device;

BELT装置硬质合金顶锤的有限元分析

A study of efficiency for machining carbide with different electrode material in EDM;

不同电极电火花加工硬质合金的效率研究

A Carbide Forming Milling Cutter with New Structure and Its Design Procedure;

转位式硬质合金不铲齿成形铣刀设计计算

Development for hard coatings by physical vapour deposition technology;

物理气相沉积硬质涂层技术进展

A two-step penetration method for the correct measurement of the mechanical properties of hard coatings;

硬质涂层力学性能可靠测量的两步压入法