1、

The item of lot 2247 is made of Alloy metal.

第2247号拍品材质应为合金镀银.

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2、

A new process of barrel Ni-Fe alloy plating was developed.

研制出一种滚镀镍铁合金新工艺.

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3、

The strengthening of Co 40 NiCrMo was obtained from cold deformation and aging.

Co40NiCrMo高弹性合金的强化是通过冷变形强化和时效强化而获得的.

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4、

The strength of the moderator cell of cold neutron source analyzed under internal and external pressure.

冷中子孔道方管采用铝合金材料焊接而成,其作用是从冷中子源引出中子.

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5、

Coating of sodium silicate alumina clay for aluminium alloy casting in green sand mold is studied.

试验研究了应用于湿砂型铝合金铸件的以水玻璃为基、铝钒土为耐火填料的徐料.

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6、

The characteristics of melting and casting process of 1 A 20 aluminium alloy were summarized.

总结了1A20铝合金熔铸方面的一些特点.

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7、

Soldering of copper, copper alloys and galvanized iron plain sheet.

铜及铜合金、镀锌铁皮的钎焊.

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8、

The alloy was added to the mixture to make it worth less on the market.

通过降低成色而使合金的市场价值降低.

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9、

The two rubber barrels of it use independent sealing to prevent slip from rusting and fouling.

接纳双胶筒独立弥缝,有用防止卡瓦,生锈、结垢.卡瓦选用合金质料加工.

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10、

Q series of bevellers are hydraulic pressure drove, equipped with hard alloy cutter.

系列倒棱机床,采用液压自定心夹紧,液压可转位挡料器挡料,硬质合金刀切削.

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11、

The torch body shall be made from nickel chrome plated heavy guage brass.

手电筒主体需镍铬合金电镀,且需带有明显的铜质进度指示(线规).

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12、

The newest working style to combine the alloy metal and carbon.

业界首创超薄铝合金加碳纤维之折叠车.

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13、

Ferrous alloy is one of important and indispensable raw materials of steelmaking.

铁合金是炼钢的重要和不可缺少的原材料之一.

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14、

By using plasma arc method an Sn-P bronze hardfacing formed on steel 25, which contains more strengthening phases. The wearing property of the friction pair consisted of Sn-P bronze and Cr-plated wheel is better than that of bronze QAl 9-4 and Cr-plated wheel.

25钢基体锡磷青铜合金粉末等离子孤喷焊层,含有较多的强化相,与镀铬轮组成摩擦副,耐磨损性能明显优于由QA19-4青铜和镀铬轮组成的摩擦副。

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15、

A smooth and compact gray-white ceramic film with good corrosion resistance is obtained under the optimal conditions.

在最佳工艺条件下,镁合金表面形成了一层致密光滑的灰白色类陶瓷膜层,该膜层具有良好的耐蚀性能。

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16、

A layer of ceramic film is produced by micro plasma oxidation on the surface of Ti alloy in order to improve its corrosion resistant property.

为提高钛合金的耐腐蚀性能,在其表面用微等离子体氧化法生长一层陶瓷膜。

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17、

A layer of ceramic film can be grown on Ti alloy by the micro plasma oxidation.

在钛合金表面用微等离子体氧化能产生一层陶瓷膜.

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18、

By using the same adjusting parameters, the energy band of Si-Ge alloy is computed, which is superior to the OPW result. Thus it can be seen that the zone-variational method is an effective and prospective computational method in band theory and has considerable wide application.

运用同样的调整参数来计算锗硅合金的能带,获得了比OPW法更好的结果,从而说明这是一种有效的能带计算方法,可望在其它领域中获得更多的应用。

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19、

In recent years, with the development of modern manufacturing, materials and processes are required for the continuous improvement. Quick plastic forming ( QPF) technology of magnesium alloy have become a hot spot in manufacturing.

随着现代制造业对材料和工艺要求的不断提高,近年来镁合金的快速气压胀形工艺已成为加工界的热点。

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20、

Synergistic toughening modification of PBT/ PC blends with PTW and POE

POE和PTW协同增韧PBT/PC合金

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