protective atmosphere
英 [prəˈtektɪv ˈætməsfɪə(r)]
美 [prəˈtektɪv ˈætməsfɪr]
网络 保护气氛
双语例句
- Many similarities disappeared after Mars, a much smaller planet, lost much of its protective atmosphere by the end of its first billion years.
在它基本度过第一个10亿年的时候，火星这颗小得多的行星丧失了大部分保护它的大气层，于是很多相似性也消失了。 - Smelting of high nitrogen martensitic stainless steels by vacuum induction furnace under near normal protective atmosphere
真空感应炉近常压气氛保护熔炼高氮马氏体不锈钢 - B.Continuous decomposed ammonia protective atmosphere annealing furnace.
连续式氨分解保护气氛退火炉。 - Helium can provide a protective atmosphere in the production of reactive metals, such as titanium and zirconium.
在活泼金属，如钛和的锆生产中，氦可以提供保护性气氛。 - Development of a vacuum annealing furnace for aluminium foil in protective atmosphere;
该模拟实验机可模拟带张力试样在不同保护气氛下的退火生产过程。 - Effects of annealing with ammonia dissociated protective atmosphere on microstructure and hardness of cold rolled stainless steel strip
氨分解气氛保护退火对冷轧不锈钢带组织及硬度影响 - The effects of protective atmosphere on magnetic properties of non-oriented silicon steel for high-efficiency motors after stress relief annealing are investigated.
研究了保护气氛对高效电机用无取向电工钢消除应力退火后磁性能的影响。 - Influence of Protective Atmosphere and Furnace Structure on Steel Strip Cooling Characteristics in Continuous Annealing Furnace
连续退火炉中保护气氛及结构特性对带钢冷却特性的影响 - The application of industrial nitrogen as protective atmosphere in heat treatment
工业氮作保护气氛在热处理上的应用 - The Study of Protective Atmosphere of Melt Growth Oxide Crystals
熔体生长氧化物晶体的保护性气氛研究 - The influence of the parameters such as surface treatment state, laser output power, welding speed, protective atmosphere, and pulse frequency on the welding quality was studied.
研究了试件表面处理状态、保护气体、激光输出功率、焊接速度、激光脉冲频率等工艺参数对焊接质量的影响规律。 - Research and Application Concerning Technique of Heat-Treating Steel Tubes in Continuous Furnace with Protective Atmosphere
连续式炉钢管保护气氛热处理工艺的研究和应用 - Liquid nitrogen is adopted as protective atmosphere in bell type furnace for which vacuum pumping system are provide also.
在罩式电炉内处理，采取液氮作为保护气体，并设真空抽气设备。 - Effects of trace oxygen on pyrolysis of polycarbosilane with different purity of nitrogen used as protective atmosphere are studied by TG and IR and effect of processing conditions in pyrolysis on ceramic yield is discussed under trace oxygen atmosphere.
以不同纯度的氮气为保护性气氛，采用差热法和红外光谱法研究微量氧对聚碳硅烷裂解的影响，并讨论了在有微量氧的气氛下，不同裂解条件对陶瓷产率的影响。 - The effects of solvent, addition agent, H2 protective atmosphere and agent H2 pressure on catalytic reaction were investigated.
对反应溶剂、添加剂、H2保护和H2压力等影响因素进行了考察。 - Ag-Cu-MoS_2 brush materials with a graded structure was produced by hot press process in protective atmosphere.
在气氛保护下采用热压工艺制备了具有梯度结构的Ag-Cu-MoS2电刷材料，对该材料的制备工艺、显微结构、电性能和摩擦磨损性能等进行了分析。 - This paper introduces the technology and characteristic of the soldering of metallic materials in a furnace with protective atmosphere and also in detail the selecting principles of protective atmosphere 、 base material 、 soldering material 、 and butting clearance in soldering.
介绍了金属材料在保护气氛炉中钎焊的工艺及特点。详细叙述了保护气体、母材、钎焊、接头间隙等的选用原则。 - In addition, the author describes how to set up the basic process parameters of heat treatment with protective atmosphere, and gives us case analysis concerning protective atmosphere heat treatment of automobile tube, precision structural tube and power station boiler tube.
介绍了保护气氛热处理主要工艺参数的确定及汽车用管、精密结构用管、电站锅炉用管的保护气氛热处理实例分析。 - The paper introduce a special mechanism construction, N 2-H 2 protective atmosphere system and electrical protection measure of mesh belt sintering furnace for glass insulator firing in HIC packing case.
介绍了HIC封装管壳中玻璃绝缘子网带烧结炉的特殊机械结构、氮氢保护气氛系统和电气保护措施。 - This paper deals with the application of industrial nitrogen containing considerable amount of oxygen as protective atmosphere in heat treatment.
本文就含氧量较高的工业氮作为保护气氛在热处理上的应用进行了热力学分析和试验。 - Moreover, the oxygen content in the coating was low, and it was feasible to effectively reduce the oxygen content in the coating using inert gas as the protective atmosphere, since the oxidation mainly took place in the flight process of the molten particles.
涂层中的氧含量较低，氧化主要发生在熔融粒子飞行过程中，采用惰性气体保护可以减少涂层中的氧含量。 - The influence of the composition, mixing method, Sintering temperature, protective atmosphere, cooling speed and vacuum heat treatment on the mechanical properties of W-Ni-Cu heavy alloy is studied.
本文介绍了合金成分、混料方法、烧结温度、保护气氛、冷却速度及真空热处理对WNiCu高比重合金机械性能的影响。 - Safely Control of Protective Atmosphere of Annealing Furnaces
退火炉保护气氛的安全控制 - The protective atmosphere is very important during laser cladding process.
激光熔覆过程中保护气氛的作用重要。 - Analysis is made on types and performances of protective atmospheres of the steel tube heat treatment furnace with protective atmosphere, and also dynamic analysis on the non-oxidation equilibrium conditions of the chemical process of atmosphere of the said furnace is made.
分析了钢管保护气氛热处理炉的保护气氛类型及性能，对钢管保护气氛热处理炉内气氛的化学过程动态分析了无氧化的平衡条件。 - The results show that the protective atmosphere of air containing 0.1% HFC-32 has a fairly good protective effect.
结果表明：含0.1%体积浓度的HFC-32保护气体可以较好地起到保护作用； - The crystal size in surface films increases with the increase of the exposure time under protective atmosphere.
随着暴露时间的增加，表面的结晶粒度逐渐增加。 - The results show that Cr-Al coating under normal temperature and protective atmosphere without environmental pollution could be obtained by MA process.
结果表明，利用MA原理，能在常温及保护性气氛条件下获得无环境污染的合金涂层。 - Protective atmosphere such as nitrogen 、 helium and buried in sand can improve the thermal stability of diamond in high temperature.
氮气、氦气等保护气氛和埋砂烧成能提高金刚石的高温热稳定性。