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Mechanical Properties

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Experimental evaluation on mechanical properties of a

Experimental evaluation on mechanical properties of a riveted structure with electromagnetic riveting has some advantages, such as the high-speed loading, the larger impact force, and the

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It is established that microstructure of 30CrMnSi steel modified layers samples while different processing modes, consists of α - phase, iron carbides. Microstructure and Microhardness Changes of 30CrMnSiA Steel Modified Surface Layers by Electrolyte-Plasma Processing "Microstructure and Microhardness Changes of 30CrMnSiA Steel

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1 Product name:30CrMnSi Seamless circular steel tubes

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THE GROWTH OF THE SURFACE CRACK ON SHAFT

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Research on the Near-net Forging Processes for the Shell

The high-strength steels such as 30CrMnSi, 35CrMnSi and so on have high strength and the ratio forging but possess their advantages. Besides, lower temperature as well as less oxidation and less heating loss of the billet result in high accuracy and surface quality of the blind hole of blank.

Microstructure and Microhardness Changes of 30CrMnSiA

It is established that microstructure of 30CrMnSi steel modified layers samples while different processing modes, consists of α - phase, iron carbides. Microstructure and Microhardness Changes of 30CrMnSiA Steel Modified Surface Layers by Electrolyte-Plasma Processing "Microstructure and Microhardness Changes of 30CrMnSiA Steel

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Mechanism of the crack formation and suppression in laser-MAG hybrid welded 30CrMnSiA joints. laser-arc hybrid welding also shows considerable advantages in welding of moderate to thick plates. Kutsuna and Chen (2003)

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Comparison of processing window and porosity distribution

High energy beam welding, such as electron beam welding and laser welding have attracted more and more attentions in the past two decades due to their advantages in high energy density, low heat inputs, large depth-to-width ratio, narrow heat-affected zones (HAZs), and much less distortions.

Numerical analysis factors of composite hybrid(bolted

Numerical analysis. on tensile properties and influencing. factors of composite hybrid(bolted/bonded) joints with flanging Peng. Liu1), *Xiaoquan Cheng1), Yujia

The Corrosion Prevention Research of Long-Span Non

The Corrosion Prevention Research of Long-Span Non-Uniform Continuous Steel Bridges p.1129. Buckling Analysis of Steel Cylinder in Super Long Bored Piles Construction thin-walled cofferdam and structural strengthening itself were compared and the advantages, disadvantages and the scope of application of the protective facilities were

The Effect of QPQ Salt-Bath Nitriding on Microstructure

In this paper, 4Cr5MoSiV1 steel is dealt with by QPQ salt-bath nitriding at 520°C, 540°C, 560°C and for 2h、4h、6h, respectively. The treated surface microstructure was analyzed by using SEM. The depth of nitriding layer, scratch hardness and wear-resistance were tested for QPQ salt-bath nitriding technology. The corrosion resistance was tested in the 5%NaCl water by using spraying method.

Preparation and Properties of Liquid Nitrate Ester

The advantages of this method, including carbonyl protection, effective vapor usage in nitration, quick removal of product out of the reactor, and controllable feedstock addition rate of feedstock and reaction rate, reduce the retention time of nitrate esters in the thermal reactor.

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About - strat.in

Based on the advantages of steel resources in domestic market and good reputation, combining with the huge international market demand for steel products, BEBON started the international business in 2010 and successfully being approved and certified by ISO9001:2008, the Registration number is 626014Q11531R0S.

Effect of Structure on Mechanical Properties of Dual-Phase

The chapter contains detailed theoretical analysis and experimental data on relationship of structure parameters of ferrite–martensite steels (volume fraction and hardness of martensite, High ductility at given strength level is one of the greatest advantages of dual-phase steels.

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Advantages, problems, and physiological tests of the decoding model are also discussed. 保存 相关文章 INFLUENCE OF HEATING RATE AND STRAIN RATE ON TENSILE STRENGTH OF 30CrMnSi

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Liquid explosive mixtures are one of the most important liquid explosives developed thus far . Currently, they are widely used in various areas including manufacturing, mining, agriculture, and military. The mixture of nitric acid and aromatic nitro compounds is the earliest liquid explosive mixture documented in the literature . Later on, the

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Application of Laser Technology to Automobile Industry

The laser technology to automobile industry is introduced with some instances of foreign automobile works and the principles, the characteristics and the application areas of laser cutting, laser welding, laser surface treatment and laser detecting are analyzed in detail.

Published in: Mechanical Engineer · 2006Authors: Zhang YuanzhongAffiliation: University of South ChinaAbout: Laser cutting · Automotive industry · Laser beam welding

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(1) the characteristics of die steel towel carbon alloy spring steel, is the standard basic cold heading steel punch. The steel has a yield strength, fatigue limit is high, greater hardenability, good ductility, low steel prices, as well as the advantages of a simple heat treatment operations.

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There are other advantages to both funding options. There are factors that should be considered in advance, one of which is whether a loan or a line of credit is the best option for the applicant. Choose a Loan 30CrMnSi, 45Mn2, 40MnB, etc.

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Product Description:

shipbuilding steel stock


ABS,LR shipbuilding steel


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Henan BEBON Iron & Steel Co., Ltd , is professional in exporting the steel for shipbuilding and oil platform. Our product have the following several feature
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