1)cold drawing冷拉拔
1.Through annealing and high temperature treatment,the recovery and recrystallization,the variations of microstructures and properties,and the thermal stability of submicron crystalline Cu-5%Cr wires after cold drawing have been investigated.通过对冷拉拔的亚微米晶Cu-5%Cr丝材进行退火及高温热处理,研究其回复与再结晶、组织与性能的变化及其热稳定性。
2.Variations of microstructures and properties due to cold drawing of submicron crystalline Cu-5wt%Cr have been investigated.通过机械合金化、热压制坯和热挤压制备了完全致密的亚微米晶Cu-5%Cr(质量分数,以下同)高强高导电材料,在此基础上研究了亚微米晶Cu-5%Cr冷拉拔所引起的组织与性能的变化。
3.Through annealing at 350~1000℃,the evolution of microstructure and properties of cold drawing submicron crystalline Cu-5wt%Cr wires resulted by recovery,recrystallization and Cr phase precipitation were investigated.对冷拉拔的亚微米晶Cu-5wt%Cr合金丝材进行350~1000℃退火处理,用透射电镜分析了退火后合金回复与再结晶以及Cr相析出的变化,并测定合金硬度、强度、伸长率和电导率的变化。
英文短句/例句
1.TEST AND ANALYSIS ON RESIDUAL STRESS OF COLD-DRAWN TUBE AND BAR冷拉拔管棒材的残余应力测试与分析
2.Research on Processing Technology for Cold Drawing Wire of TC4 Titanium AlloyTC4钛合金棒线材冷拉拔加工工艺研究
3.Influence of Cold Draw on Properties and Structure of 2A10 Aluminium Alloy冷拉拔对2A10铝合金力学性能的影响
4.Research on Cold Drawing and Mid-Annealing Techniques of AZ31 Magnesium Alloy Superfine-Wire;AZ31镁合金超细丝的冷拉拔及退火工艺研究
5.Cementite deformation and dissolution in a cold-drawn pearlitic steel wire冷拉拔珠光体钢丝中渗碳体变形与溶解研究
6.Microstructure and Texture Evolution of Cold-drawn Pure Iron Wires during Annealing Process冷拉拔纯铁丝在退火过程中的显微组织与织构演变
7.bright-drawn bar冷拉光条，光亮冷拔钢条
8.Effect of High-Carbon Steel Wire Drawing Property at Cooling Conditions冷却条件对高碳钢丝拉拔性能的影响
9.Bell out the tube to the shape of a funnel by cool drawing把管子冷拔成漏斗状
10.The drawing stress increased with the speed rise at low speed.在低速拉拔时,拉拔应力随拉拔速度的增加而增大。
11.A forcible extraction.拔出，拉出用力拔出或抽取
12.Puller Set—C-293-PA拉拔器套件—C-293-PA
13.pluck or pull at with the fingers.用手指用力地拉或拔。
14.Distributor Bushing Puller C-3052分电器套管拉拔器C-3052
15.Cylinder Liner Puller VM, 1001汽缸套拉拔器VM, 1001
16.Transverse crack analysis of SWRH 82B wire rod drawingSWRH82B盘条拉拔横裂纹分析
17.Hold puller screw and tighten puller nut until bushing is remove握紧拉拔器螺栓，拧紧拉拔器螺母，直至拆下衬套。
18.To disconnect the AC power cord, pull it out by grasping the plug. Never pull the cord itself.拔取电源线时，请拿住插头拔出，切勿拉扯电源线。
相关短句/例句
cold drawing conical die冷拔拉模
1.The merits and demerits of cold drawing conical die made of carbide alloy are discussed.讨论了硬质合金镶套冷拔拉模的优势和缺陷 ,分析了采用Cr12MoV钢固体渗硼工艺和采用 45钢复合热处理工艺制作冷拔拉模的工艺路线并对二者进行了比较。
3)hard-drawn['hɑ:d'dr?:n]冷拉<拔>的
4)cold-drawn冷拉的，冷拔的，冷拉，冷拔
5)high-speed cold-drawing高速冷拉拔
6)cold drawing冷拉拔变形
延伸阅读
管材旋转模冷拔管材旋转模冷拔cold drawing of tube through revolving die 的主动旋转外模与顶头(或芯棒)之间拔制管材的工艺(见图)采用旋转模拉拔，拉拔的部分变形为滚轧所取代，滚珠或滚柱与管材接触表面之间为滚动摩擦。摩擦系数小，可以降低拔制力。这对薄壁管和低塑性材料的拉拔很有利。但是，旋转模冷拔管材存在以下的缺点:(1)旋转槽内滚珠或滚柱的咬入角较小(镇15。)，睿二瑙 滚珠式旋转模的结构及拔管过程 l一端支持环;2一安装在旋转支持器内的模套; 3一管材;4一芯棒guaneai xuanzhuanmu lengba管材旋转模冷拔(eold arawing of:ub。thro-u只h revolving die)室温下在装有滚珠或渡杜使得每转的减壁量不能取大，一般小于滚珠或滚柱直径的2%;(2)为防止管体表面出现螺旋线，旋转模每转动一次管材的轴向送进量必须很小，对于滚珠组装的旋转模，约为管材周长的2%一4%;(3)模内相互接触的滚珠或滚柱体之间以及它们与模套之间摩擦能耗的比重也很大。由于上述原因，旋转模冷拔管材未能在大生产中广泛应用。 (周忠民)
