1、

The wear resistance of D8 、 D9 were compared with 45 steel's. The wear mechanism was analyzed by observing the wear morphology with SEM.

分析比较了45钢与D8、D9两种耐磨堆焊材料的磨损性能,并利用SEM对这几种材料在混凝土工况条件下的磨损表面形貌进行了现察,分析了它们的磨损机理。

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2、

Corrosion protection of cold-rolled steel ( CRS ) was investigated with dispersed emeraldine base ( EB ) form of polyaniline.

研究了分散的颗粒状本征态聚苯胺 ( EB ) 对冷轧钢 ( CRS ) 的腐蚀防护作用.

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3、

Foam corrosion inhibition mechanism first was put forward through analyzing laboratory data, which mostly consisted in foaming agent F4 absorption on steel surface;

对实验数据整理分析,首次提出空气泡沫钻井中泡沫的缓蚀机理,主要为:发泡剂F4在钢铁表面的吸附;

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4、

Analysis of Heat Treatment Process Problem During Production and Inspection of F4 Steel

T4钢生产检验中热处理工艺问题分析

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5、

Static Bending Properties and the Effect of Banded Structure of Continuous Costing JW Steel

连铸JW钢中板的静弯特性及带状组织的影响

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7、

Study on the Formation of the white Layer and the Melted layer in W_ ( l8) Cr_4V Steel Oil Quenched in Vacuum

W(18)Cr4V钢真空油淬白亮层、熔化层形成原因的试验研究

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8、

A method for determination of Als in low alloy steel by SPECTRO M8 was proposed.

叙述了Spectro M8光谱仪测定中低合金钢中酸溶铝的方法,探讨了影响结果稳定性和准确性的因素。

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9、

Determination of Als in Low Alloy Steel with SPECTRO M8

Spectro M8光谱仪测定中低合金钢中酸溶铝

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10、

The surface roughness Rz of 0.07 um can be obtained for the stainless steel spheres.

加工不锈钢球面时,可获得R_0.07μ的粗糙度.

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11、

Study on Annealing of H13 、 S7 Steel after Forging

H13、S7钢锻后退火工艺的研究

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12、

The study on TTT diagram and annealing technology of S7 steel

S7钢的TTT曲线及退火工艺的研究

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13、

Study on S7 Steel Softening Annealing Process

S7钢的软化退火

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14、

Study on process and performance of S7 flat steel

耐冲击扁钢S7的工艺及性能研究

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15、

The structural formation, design and construction features of the steel box girders for Ramp Bridges Z3 and Z4 of Tonghuihe North Road Highway Interchange in Beijing are described.

介绍北京通惠河北路道路立交中的Z3、Z4匝道桥钢箱梁的构造、设计和施工特点。

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16、

Study on Softening Annealing Process of A6 Steel

A6钢软化退火工艺研究

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17、

And the building sector is becoming more steel-intensive owing to taller buildings and underground parking.

随着房屋楼层的增高以及地下停车场的普及,建筑业的钢材使用将更加密集。

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18、

Structure design of suspended steel awning of Nanhai film television city in Guangdong province

广东南海影视城悬挑钢罩棚的结构设计

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19、

Introduction to AIJ method of load-carrying capacity of concrete-filled circular steel tubes

日本AIJ关于圆钢管混凝土构件承载力设计方法介绍

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20、

The antirust mechanism of CFE-3 for A 3 type steel is discussed in detail.

详细探讨了CFE -3 对A3钢的防锈机理.

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