研究了氮化处理对钛瓷结合强度的影响。
The effect of the nitriding treatment on the titanium porcelain bonding was investigated.
阀杆经调质及表面氮化处理，有良好的抗腐蚀性及抗擦伤性。
The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.
电化学腐蚀测试表明经氮化处理后合金的耐腐蚀能力大为提高。
Electrochemical corrosion test show that corrosion resistance increase greatly for the nitriding treated alloy compared with substrate.
螺杆料筒采用优质合金钢，表面氮化处理，耐热、耐磨、耐腐蚀。
Screw bat of feed hopper abopted with alloysteel, special handing on surface, durabie in heat, wear and corrosion.
然后，用以对此规格的钢丝制造的气阀弹簧进行了低温液体软氮化处理。
Then, pneumatic valve spring made from this spring steel wire have been treated by this investigation of liquid tufftriding process.
球墨铸铁曲轴未经过氮化处理，表面疲劳强度低是导致曲轴断裂的原因；
Nodular cast iron crank shaft which has not been processed by adding nitrogen, its surface fatigue strength is lower, this is the reason that results in the fracture.
采用以尿素为主要原料的液体软氨化工艺，对阀杆(35钢)进行了氮化处理。
The valve rod (steel 35) is nitrided in the fluid soft nitriding process, the main material being made up of urea.
螺杆、机筒材料采用38crmoala，表面氮化处理，采用专用螺杆结构。
Screw and barrel materials used 38crmoala, nitrogen treatment, with special screw structure.
氮化处理工艺是将试件再次用汽油或丙酮清洗干净，或用低风压细沙进行吹沙；
The nitriding process comprises the following steps: cleaning the test piece again with the gasoline or acetone, or blowing sands on the test piece with low wind pressure fine sands;
本论文中，我们尝试使用一氧化二氮电浆氮化处理，以改善二氧化铪闸极介电层的品质。
In this thesis, we try to use post-deposition N2O plasma nitridation to improve the HfO2 film quality.
通过对氮化和表面渗碳硬化齿轮大量的试验研究，设法揭示对齿轮进行氮化处理的可能性和局限性。
By means of extensive tests on nitrided and case hardened gears, it was attempted to discover the possibilities and the limits of nitriding for gears.
球经高频低压等离子体浸没离子注入及氮化处理后，样品表面的硬度、耐磨性和耐腐蚀性显著提高，具有较好的均匀性。
The hardness, wear resistance and corrosion resistance of the ball were significantly increased after the treatment of HLPIII, and had better uniformity.
浸渍强化处理是提高反应烧结氮化硅性能的有效措施。
Infiltration strengthening is an effective means to improve the mechanical properties of Reaction Bonded Silicon Nitride(RBSN).
浸渍强化处理是提高反应烧结氮化硅性能的有效措施。
Infiltration strengthening is an effective means to improve the mechanical properties of Reaction Bonded Silicon Nitride(RBSN).
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