q235

Study on the process of 304 / Q235 rolled clad plates

轧制304/Q235复合板工艺研究

Results show that aluminum electroplating on Q235 steel is obtained from the molten salt .

结果表明，Q235钢在熔融盐中可以进行电镀铝。

Effect of welding parameters on stress distribution of the Fe_3Al / Q235 diffusion bonding joint

工艺参数对Fe3Al/Q235扩散焊接头应力分布的影响

Study on the hot rolling technical process of N6 / Q235 clad plates

N6/Q235复合板热轧工艺研究

Head cover is of a welded structure of the Q235 steel plate with sufficient strength .

顶盖为Q235钢板焊接结构，具有足够的刚强度。

Shear strength and microstructure in Fe_3Al / Q235 diffusion bonded joint

Fe3Al/Q235扩散焊接头的抗剪强度及组织性能

The Numerical Simulation of Residual Stress in Si_3N_4 / Q235 Welding Joint with Interlayer

带有中间过渡层的Si3N4/Q235钎焊接头残余应力数值模拟

Study of the TA1 / Q235 clad plate 's interface structure and bonding characteristics

TA1/Q235钢复合板界面结构与结合特性

Experimental Study on the Dry Friction Behavior of Cold Roll Steel Q235 / 40Cr Treated by Laser

激光处理冷轧Q235/40Cr干摩擦试验研究

The surface hardening treatment of Q235 / 40Cr steel was made with CO2 laser .

采用CO2横流式激光器对Q235/40Cr材料进行表面强化处理。

Research on Interface Characteristics of 25Cr5MoA / Q235 Solid-solid Clad Shaft

25Cr5MoA/Q235钢固-固复合轴界面特性的试验研究

After cold rolling , aging and recrystallization treatment , there are many weak interfaces in Q235 steel .

Q235钢经冷轧时效再结晶处理后，钢中存在大量弱界面。

The magnetic fields were measured on the surface of the specimen of steel Q235 in different states of loading .

以Q235钢为研究对象，于不同加载阶段对试件的表面漏磁场进行了实时测量。

Aluminum coatings were sprayed on the substrate of steel Q235 by arc spraying using optimized process parameter .

采用电弧喷涂技术在Q235钢基体上制备铝涂层。

The experiment results show that the air interstice defects of Q235 steel plate can be detected by using this method .

对Q235钢板试样进行缺陷检测实验，结果表明该方法可实现对钢板内部空气隙缺陷的检测和定位。

This is favorable to enhance toughness of Fe 3 Al / Q235 diffusion welded joint .

有利于提高Fe3Al/Q235扩散过渡区的韧性，提高扩散焊接头的抗裂纹能力。

The structural change of Q235 steel was studied in the action of unsteady pulse electric current after normalising .

研究了Q235钢在非稳态脉冲电流作用下正火后组织的变化。

The longitudinal crack on the surface of Q235 jobbing sheet is examined and analyzed during production .

通过生产试验，对Q235中板表面纵向裂纹进行检测和分析。

Interface characteristics of 45 steel / 25Cr5MoA / Q235 steel solid-solid cladding shafts

45钢/25Cr5MoA/Q235钢固-固复合轴界面特性

Ceramic coating was prepared by microarc oxidation on hot dip aluminized surface of steel Q235 .

在Q235钢表面热浸镀铝后再进行微弧氧化获得一陶瓷层。

The microstructure evolution of Q235 plain carbon steel in multi-pass hot deformation was investigated by means of hot compression simulation .

在热模拟单向压缩实验中，通过形变参数的变化考察了Q235碳素钢应变强化相变的基本规律及铁素体晶粒细化效果。

The relationship between the velocities of ultrasonic longitudinal waves and the average grain diameters of low carbon steel Q235 was studied .

研究了超声纵波声速和低碳钢Q235平均晶粒直径的关系。

The main instrument of reducing cold bending crack of Q235 is purifying the molten steel and lessening the inclusion .

消除钢板冷弯开裂的主要措施是提高钢水的纯净度以减少其内部夹杂物。

This paper deals with the test of Q235 wire through different technologies such as drawing first and hardening second or hardening first and drawing second .

对Q235钢盘条，采用先拉拔后淬火或先淬火后拉拔两种工艺方法进行试验。

The element distribution near the Fe_3Al / Q235 diffusion welding interface was calculated and measured by means of electron probe microanalysis .

对Fe3Al/Q235扩散焊界面附近元素的分布进行计算并通过电子探针进行测定。

The tensile test of Q235 steel samples with notches of different depths and their damages were monitored by acoustic emission technique .

用声发射监测带有不同深度缺口的Q235钢试样的拉伸试验，由声发射信号分析判断缺口发生破坏的情况。

Aluminum coatings were sprayed onto the substrate of steel Q235 by arc spraying method and the processing parameters were optimized by orthogonal experimental design .

采用电弧喷涂方法在Q235钢基体上喷涂铝涂层，并用正交设计的方法对工艺参数进行了优化。

Welding Q235 / TA2 compound board

Q235/TA2复合板的焊接

This article raises the enterprise integration standards HQ275 ( Q235 replacement trademark ), and a comparison of its evaluation and feasibility analysis .

本文提出了本企业标准牌号HQ275（Q235的代替牌号），并对其进行了对比评价和可行性分析。

Nano-scale composite ceramic coating on Q235 was fabricated by thermochemical reaction method , and then structural analysis and performance test were conducted of the coating .

采用热化学反应法在Q235钢上制备纳米复合陶瓷涂层，对涂层进行结构分析及性能测试。