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1.
Surface Nanocrystalline Treatment and Low Temperature Gas Nitriding of Steels;
钢铁表面纳米化处理与低温气体渗氮研究
2.
The Influence of Medium and Low Carbon Surface Nanocrystallization to Low Temperature Gas Nitriding;
中低碳钢表面纳米化对低温气体渗氮行为的影响
3.
Low Temperature Plasma Assisted Nitriding of Inconel 690;
低温等离子体辅助Inconel 690渗氮研究
4.
Gas Nitrocarburzing for 4Cr5MoSiV1 Steel
4Cr5MoSiV1(H13)钢的气体氮碳共渗
5.
Gas Carburization Characteristics of Sub-micron Structure on Fe Surface at Low Temperature;
铁表面亚微米结构的低温气体渗碳特性
6.
Study on multi-element Penetrating Property of low Temperature gas on the Surface of 27SiMn steel
27SiMn钢表面低温气体多元共渗性能的研究(英文)
7.
Study on the Microstructure and Properties of Surface Layer of Low Temperature Plasma Re Nitrocarburized 17-4PH Steel
17-4PH钢低温等离子体稀土氮碳共渗层组织与性能研究
8.
Surface Nanocrystallization and Plasma Nitriding of Pure Titanium at Low Temperatures
纯钛表面纳米化及低温离子渗氮研究
9.
Biological advanced nitrogen removal from landfill leachate of high concentration nitrogen by anoxic/anaerobic UASB-sequencing batch reactor(SBR) at low temperature
高氮渗滤液缺氧/厌氧UASB-SBR工艺低温深度脱氮
10.
Preliminary Investigation on Austenitic Nitriding and Intermediate Temperature Tempering for 20Cr Steel
20Cr钢奥氏体渗氮中温回火的初步研究
11.
An experimental study on the percolation characteristics of single phase gas in low and ultra-low permeability sandstone gas reservoirs
低、特低渗透砂岩气藏单相气体渗流特征实验
12.
Comparison between Low Temperature Gas Multicomponent Permeation and Combination Surface Treatment
低温气体多元共渗与复合表面处理技术的对比研究
13.
Study on Change of Mechanical Properties for Grey Cast Iron After Multielement Gas Penetration at Low Temperature
灰口铸铁低温气体多元共渗后力学性能的变化研究
14.
aerated bath nitriding
吸风盐浴软氮化;通气液体氮化;空气搅拌液体渗氮法
15.
Research on the NO_x Removal from Automobile Exhaust by Non-thermal Plasma;
利用低温等离子体净化汽车尾气中氮氧化物的研究
16.
Nitrogen is produced at air separation plants by liquefaction of atmospheric air and separation of the nitrogen by distillation. The nitrogen is then recovered as a cryogenic liquid.
在空气分离工厂,通过空气液化和蒸馏分离出氮。接着氮作为低温液体回收。
17.
The heat treatment technology of carbo- nitriding of steel has the characteristic of lower treatment temperature and direct quenching.
钢的碳氮共渗热处理工艺具有共渗温度低、直接淬火等特点。
18.
Study on Medium Carbon Steel Chromizing Gas Nitiding Process;
中碳结构钢镀铬气体渗氮可行性研究