表面堆焊 meaning in English

steel facing
surface overlaying
surface welding

By means of analysising the chemic component , optical structure and the sem and measuring the microhardness , the samples with the crack in the hardface layer of continuous caster roller were studied
摘要采用化学成分、金相组织和扫描电镜断口分析及显微硬度测定等手段对连铸辊表面堆焊层开裂部位进行了取样分析。
Abstract : the authors used the ar - arc re - melting process to make alloys into the surface of 45 steel , which can increase remarkably its surface hardening and wearing resistance . the test results and the constitunents of surface alloy were analyzed by applying the grey relational interval analysis for guiding the test process
文摘:利用氩弧重熔工艺，在45钢表面堆焊合金，以达到提高其表面硬度、耐磨性的目的.并利用灰色系统理论对试验结果与表面合金成分进行灰色关联分析，以达到指导实验的目的
The authors used the ar - arc re - melting process to make alloys into the surface of 45 steel , which can increase remarkably its surface hardening and wearing resistance . the test results and the constitunents of surface alloy were analyzed by applying the grey relational interval analysis for guiding the test process
利用氩弧重熔工艺，在45钢表面堆焊合金，以达到提高其表面硬度、耐磨性的目的.并利用灰色系统理论对试验结果与表面合金成分进行灰色关联分析，以达到指导实验的目的