the finite difference calculation of carbon migration in disimiar metal weldments

1、

destructive tests on welds in metallic materials - cold cracking tests for weldments - part 1: general

金属焊缝的无损检查焊件的冷裂开检查第1部分：总则

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2、

corrosion of metals and alloys - stress corrosion testing - preparation and use of specimens to evaluate weldments

金属和合金的腐蚀.应力腐蚀试验.焊件评定试样的制备和使用

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3、

technological parameter test for stress relief of weldments

焊接件去应力退火工艺参数试验

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4、

method for radiographic examination of weldments

焊缝放射检验的方法

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5、

destructive tests on welds in metallic materials - cold cracking tests for weldments - part 2: self-restraint tests

金属焊缝的无损检查焊件的冷裂开检查第2部分：自约束检查

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6、

destructive tests on welds in metallic materials - cold cracking tests for weldments - part 3: externally loaded tests

金属焊缝的无损检查焊件的冷裂开检查第3部分：外加荷载检查

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7、

practice for ultrasonic contact examination of weldments

焊接件接触式超声检测方法

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8、

standard test method for radiographic examination of weldments

焊接件射线检验的标准试验方法

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9、

destructive tests on welds in metallic materials -- hot cracking tests for weldments -- arc welding processes -- part 1: general

金属材料焊接破坏性试验——焊件热破裂试验——电弧焊接过程——第1部分：总则

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10、

standard practice for preparation of stress-corrosion test specimens for weldments

焊件的应力腐蚀试样的制备

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11、

experimental phenomena of carbon migration in dissimilar metal weldments

异种钢焊接接头碳迁移试验现象的分析

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12、

its subject coverage includes: mechanical properties of weldments ;

它的主题涉及的范围包括：焊件机械性能；

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13、

weld microstructure prediction for dissimilar steel weldments

异种钢接头焊缝组织预测

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14、

familiarity with steel fabrication, weldments workmanship, truck headlamp & electronic control and harness experience preferred;

熟悉金属焊接工艺，车灯制造，电子控制产品和汽车线束。

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15、

i. establish sources for raw material like iron castings, steel plate and bar, steel weldments.

建立原材料如铁铸件、钢铁金属板和铁棒、铁焊接件的信息来源机制。

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16、

four types of weldments , i. e. , rotor, diaphragm, final blade and casting are presented.

其中有转子、隔板、末级叶片和铸件等四种焊接件。

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17、

weldments and brazements for aerospace structures. joints of metallic materials by electron beam welding. quality of weldments.

航天结构用焊接和钎焊组装件.用电子束焊接金属材料组装件

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18、

large weldments in die structure will be machined on the mating surfaces, screwed together, welded, and normalized before final machining.

模具中的大型烧焊件必须在配合面上进行加工并用螺丝所在一起，在最终加工前必须焊接及处理。

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19、

x-ray real time image system was used to detect i style laser weldments nondestructively, and x-ray detection images were obtained.

采用X射线实时成像系统对工字形激光焊件进行检测，得到了含有微小缺陷的低对比度射线检测图像。

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20、

israel, hezbollah ready for prisoner swap

以色列和真主党为囚犯交换作好准备

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