Investigation of wear behavior on nitriding sinter metal materials 氮化处理粉末烧结材料耐磨性研究
Hardness depth of heat - treated parts ; determination of the effective depth of hardening after nitriding 热处理件的硬化深度.氮化处理后硬化有效深度的测定
Screw bat of feed hopper abopted with alloysteel , special handing on surface , durabie in heat , wear and corrosion 螺杆料筒采用优质合金钢,表面氮化处理,耐热、耐磨、耐腐蚀。
The nitriding is an important heat treatment process to boring axis in cnc floor - type milling / boring machine 摘要氮化处理是数控落地铣镗床上重要部件镗轴的常用最终热处理工艺。
A tentative discussion about the mechanism of the effect of both nitrogenation and oxidation was given in the present work 本文给出了有关氮化处理和氧化处理对性能的影响机制的初步理论分析。