1、

M ~ nuf ~ ctu ~ The mould design and the steel shell cast are the primary steps in the manufacture.

排气道钢壳的加工主要包括模具的设计和铸造加工两部分.

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2、

Al 2 O 3, and most of MnS inclusions in steel can be modified by injecting CaSi powder.

喷吹CaSi粉可将A_ 2O_3和绝大部分MnS夹杂变性.

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3、

It has a great help for steel body PDC bit design.

这对于PDC钻头设计具有重要的理论指导意义和实际应用价值.

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4、

Stainless steel case and back with PVD gold plating.

与PVD镀金的不锈钢盒和后面.

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5、

Use: SCS-IPDouble Platform Buffer Steel Scale is applied to the warehouse and the metallurgical industry.

用途: SCS-IP系列双台面缓冲钢材秤适用于冶金、仓库等行业.

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6、

Glass based ceramic lined steel pipe without compression crack was made by a SHS centrifugal process.

用自蔓延离心法制备了无压裂纹的玻璃基陶瓷内衬钢管.

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7、

The structure of the composite pipe and the properties of the SHS stainless steel are discussed.

讨论了所制备的复合管材的组织和不锈钢层的性能.

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8、

The application of 3×0.20 + 6×0.35 HT steel cord in the belt of TBR tire was investigated.

研究3×0.20+6×0.35HT钢丝帘线在全钢载重子午线轮胎带束层中的应用.

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9、

The effect of phosphorus on tempered martensite embrittlement ( TME ) has been studied in medium-carbon Si-Mn steel.

本文就杂质元素磷对中碳硅 — 锰钢回火马氏体脆性 ( TME ) 的影响作了研究,试验结果表明:钢中TME的存在并不决定于磷含量的多少,因为低磷钢或高磷钢中均可观察到TME现象.

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10、

The results show that the life of fatigue is increased remarkably, the period of crack initiation is delayed and the propagation rate of crack is decreased after RE N C B diffusion of the steel.

结果表明,稀土氮碳硼共渗处理后,45钢疲劳寿命显著提高,裂纹形成延迟,裂纹扩展速度降低。

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11、

Effect of inclusions and hydrogen on cold bending property of 15MnVN_q ( C 、 B) steel butt welded joint

夹杂物与氢对15MnVN q(C,B)钢对接接头冷弯性能的影响

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12、

Application of Firestone's non-penetrating mechanically fastened waterproofing system in steel roof

凡士通无穿孔机械固定防水系统在钢结构屋面的应用

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13、

Introduction to Construction of Steel Box Girder of Zhanjiang Bay Bridge and Experience

湛江海湾大桥钢箱梁安装施工

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15、

Design and Construction of Lock-type Steel Boxed Cofferdam in Qingdao Bay Bridge

青岛海湾大桥锁口式钢套箱围堰设计与施工

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16、

Coating protection for steel pipe piles of Hangzhou Bay Bridge

杭州湾跨海大桥钢管桩的涂层防护

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17、

The results showed that TCS steel had good cold cracking resistance and crystal hot cracking resistance.

结果表明,TCS钢具有良好的抗冷裂敏感性和抗结晶热裂敏感性能.

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18、

TiB _ 2 and Ti-B-N coatings were prepared by magnetron sputtering on 1 Cr 18 Ni 9 Ti stainless steel.

用磁控溅射法在1Cr18Ni9Ti不锈钢上沉积了TiB2和 Ti -B-N涂层.

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19、

The application of EMS in steel works energy center

EMS系统在钢铁厂能源中心的应用

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20、

Choi plate, steel and other structural products;

彩钢板、钢结构等房屋结构产品;

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