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- Foundry Technology of Electrical Pure Iron Precision Castings 电工纯铁精铸件的铸造技术
- electric pure iron 电工纯铁
- And yet pure iron is scarcer than gold or diamonds. 然而纯铁比黄金或金刚石还罕见。
- Keywords electroform electrical pure iron;heat treatment;coereive force;microstructure;artificial ageing; 电铸电工纯铁;热处理;矫顽力;金相组织;人工时效;
- Pure iron is not used in industry because it is too soft. 纯铁太软,所以不用在工业上。
- Probably you never saw the silver-white metal, pure iron. 你大概从未见过那种银白色的金属,即纯铁。
- A new way for making industrial pure iron is put forward.It includes three steps-hot metal granulation,solid state decarbonization and electric furnace melting down. 本文提出一种铁水粒化-固态脱碳-电炉重熔制备工业纯铁的新工艺。
- Meanwhile, there are some pure iron beads and pure glass beads with good sphericity and smooth surface. 同时出现一些球形度好、表面光滑的纯铁珠和纯玻璃珠。
- With the same cleanness, the undercooling of high clean steel is smaller than that of pure iron. 在洁净度相同的情况下,高洁净钢形核凝固的过冷度比纯铁小。
- A method has been studied for simultaneous determination of eight impurity elements Cr,Cu,Mg,Mn,Mo,Ni,Ti and V in pure iron by ICP AES. 本文研究了用ICP-AES法同时测定纯铁中8种杂质元素:Cr、Cu、Mg、Mn、Mo、Ni、Ti、V的分析方法。
- Wang S G,Long K,Long Q W.Refinement of pure iron grain by severe rolling[J].Acta Metallurgica Sinica,2003,39 (12):1 247-1 250. [12]王胜刚;龙康;龙期威.;深度轧制细化工业纯铁[J]
- Microstructure evolution of shear bands originated from high strain,high strain rate deformation in electromagnetic pure iron DT4 had been examined. 结果表明:在压痕周围形成离散的剪切带,形变引起了块状非晶合金局部自由体积增加。
- The room temperature saturation magnetization of theFe-N films deposited under these conditions is as high as 2179 emu/cc, which ismuch higher than that of pure iron, 1714 emu/cc. 在此条件下制备的Fe-N薄膜的饱和磁化强度,室温下高达 2179 emu/cc,远高于纯铁的饱和磁化强度值 1714 emu/cc。
- The pure iron melt was deoxidized by metallic aluminium or silicon in a Mo wire resistance furnace and the specimens containing different oxide contents were obtained. 为了给高洁净钢连铸细晶技术提供相关理论依据,在高温钼丝炉中通过对电解纯铁加金属铝和硅脱氧,获得不同铁液洁净度的试样。
- Based on the MD simulation to liquid pure iron at 1873 K, a MD system was mapped onto DPD system, the simulation to liquid pure iron with DPD was achieved successfully. 在对1873K液态纯铁进行MD模拟的基础上,将MD体系与DPD体系进行了对应,实现了在液态纯铁体系中进行DPD模拟。
- In order to synthesize boron-doped diamond, different ratio of amorphous boron powder was added into the system of graphite and pure iron powder, and mixed equally. 实验中将不同比例的无定形硼粉直接添加到石墨-纯铁粉末体系中并均匀混合,以此方式,将硼掺杂到高温高压合成的金刚石单晶中。
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- The results show that dynamic recovery and dynamic recrystallization have occurred in pure iron during plastic deformation , which were attributed to adiabatic temperature rise due to shock wave and plastic deformation work . 结果表明 :塑性变形时纯铁内发生动态回复和动态再结晶 ,这与冲击波引起的绝热温升和塑性变形功产生的绝热温升有关 ;
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。