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- low micro alloyed plate 低合金厚板
- The low carbon micro alloyed ultra fine grained steel,low carbon duplex steels and low alloyed transformation induced plasticity(TRIP) steel has good anti seismic property. 提高建筑结构钢的抗震性,应在保证钢材具有较高强度的同时,提供其塑性和韧性。
- YJD 90 brown boule has characteristics of high Al 2O 3 content,low micro porosity,corrosion resistance and better thermal stability etc. . YJD 90棕刚玉低水泥浇注料具有Al2 O3含量高、显微气孔率低、耐熔蚀及热稳定性好等特点。
- R &D of Conn-rod of High-strength Micro Alloyed 高强度非调质钢连杆的研制
- Low alloy steel and micro alloy steel 低合金钢及微合金钢
- Zinc alloy plating watchcase IP black strap. 锌合金表壳表带电镀IP黑色。
- The developments of industrial application in HSLA steel,difficulty and potential research directions of titanium micro alloying were also analyzed. 概述了钛微合金化在低合金高强钢中的工业应用进展、难点及可能的研究方向。
- This paper introduce how to develop hot rolled strip used for J55 ERW casing for petroleum by using the technology of Nb micro alloying in BaoTou CSP plant. 介绍了包钢CSP厂采用Nb微合金化技术开发直缝焊石油套管用热轧钢带J55的过程。
- Kim Kwang Wukesong Basketball Hall of the waves, its facade is a block of aluminum alloy plate, "paste" into the. 金光荡漾的五棵松篮球馆,其外立面是由一块块的铝合金板“贴”成的。
- Lead-free alloy plating layer compacting iron, long service life. 无铅合金铁电镀层密实,使用寿命特长。
- Color: gold, silver, white steel, chromium, nickel alloy plating. 颜色:金、银、白钢、铬、镍等合金电镀。
- It was pointed out that rare earth plays an important role in micro alloying, which led to the changes in the morphology, microstructure refining, and phase structure of the surface modification coatings and hence improved the properties of the coatings. 稀土元素在改性层中的作用机理为:稀土元素的微合金化作用,改变了改性层中第二相或夹杂物的形态与性能,改性层组织细化和结构因素,是材料表面改性层抗高温氧化和耐蚀性能得到改善的主要原因。
- In this paper,3D real time dynamic simulation of the EBW(electron beam welding)of 14mm TC4 alloy plate has been studied based on the finite element soft SYSWELD. 基于有限元软件SYSWELD对14mm厚TC4钛合金平板电子束焊接过程进行三维实时动态模拟的研究。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- HOT DUCTILITY OF VANADIUM MICRO ALLOY STEEL CC SLAB 含钒微合金钢连铸坯高温塑性的研究
- ANALYSIS OF INCOMPETENT TENSILE SAMPLE IN LOW ALLOY PLATE 低合金中厚板拉伸性能不合格的断口分析
- micro alloy diffusion transistor 微杂质扩散晶体管