metal material

A New Metal Material Impact Strength Measurement Digital Instrument

一种新型的金属材料冲击韧性数字测量仪

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Experimental comparison of fracture healing between biodegradable and metal material intramedullary fixation

生物降解材料和金属材料髓内固定对松质骨骨折愈合作用比较

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The capital thinking on course groups building of metal material science and engineering is discussed.

论述了金属材料工程专业课程群建设的基本思路。

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License Plate Location and Character Segmentation of LPR System; The Principle of China and Foreign Metal Material Brand in Motor

汽车牌照自动识别（LPR）系统中的车牌定位与字符切分电力机车国内外常用金属材料牌号对照原则

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Through field test, the reliability of metal material separation is affirmed by sclerometer testing repetition measurement. Moreover, ejection experiments are made in shooting range.

通过现场试验，以硬度计检测复检确认了金属材料分选仪的可靠性，并进行靶场退壳试验。

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As is regard as as the fourth-largest category material along with metal material, inorganic non-metallic material and polymer material, composite material is drawing increasing attention. And its development is greatly enriching the modern family of materials and improving their properties.

复合材料作为除金属材料、无机非金属材料、高分子材料之外的第四大类材料日益受到人们的重视，同时它的发展也极大地丰富着现代材料家族，提升着材料的性能。

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Study on course groups building of metal material science and Engineering

金属材料科学与工程课程群建设研究

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Saving metal material and energy have been achieved by a big margin based on computer technology.

锻造过程中的材料消耗往往是很大的,依靠计算机技术可以实现较大幅度的节材降耗.

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The results indicated: the porous metal material was shaping by balling and felt powder sintering under the local laser high energy.

试验结果表明：多孔金属材料是在激光局部高能量烧结下球化并粘接成形。

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Phase transition speed research of metal material at laser irradiation medium strength

金属材料在中强度激光辐照下的相变速度研究

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Aluminum alloy is an important light metal material in industry.

铝合金是工业生产中的一种重要的轻金属材料。

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Amorphous metal material is a kind of new function material of 21 century.

非晶合金是21世纪的新型功能材料.

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New development of impact on the test standard impact test-instrumental method for metal material

冲击试验的新发展

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Experimental study on rupture process of metal material by infrared thermal image technique

红外热像仪用于金属材料断裂过程的实验研究

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As for the limit bearing capacity formula of the concrete filled steel tube long column subjected to axial compress, we lead to the tangent modulus and the conception of metal material.

在推导钢管混凝土轴心受压长柱临界承载力公式时，论文利用材料的切线模量，分别推导了钢材和混凝土的切线模量公式。

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The oxygen-natural gas cutting and welding technique for metal material were studied in this paper.

研究了氧 — 天然气金属切割和焊接技术.

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The study for blunting deformation of the crack tip of metal material at low temperature

低温下金属材料裂纹尖端钝化变形的研究

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Amorphous metal material is a kind of new function material of21 century.

非晶合金是21世纪的新型功能材料。

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Titanium alloy is an important metal material in the aerospace field.

钛合金是航空航天领域中一种重要的金属材料。

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A quick comparative test approach for the property in withstanding thermal impact of metal material is put forward.

基于加速寿命试验原理，提出了一种简捷、实用的金属材料抗热冲击性能的快速对比试验方法。

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Thermal coupling coefficient of metal material to CW IR laser

金属材料对连续波红外激光的热耦合系数

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Meanwhile, this kind ofm modeling method can be used to other powder metal material.

同时, 该方法也给类似材料的建模提供借鉴作用.

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Geometric simulation of meso-structure evolution of metal material in plastic deformation

金属材料塑性变形过程中细观结构演化的几何描述

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The Rockwell Apparatus is widely used for the detection of metal material hardness. The test force of hardness meter has obvious influence to the accuracy of indication.

洛氏硬度计是金属材料硬度检测中普遍使用的测量设备，其试验力F对硬度计示值精确性有较大的影响。

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Many advantages of titanium alloy meet the requests of aviation, space navigation and atomic pile to metal material, for example high specific strength, good corrosion resistant, high melting point and excellent performance at elevated temperature.

钛合金比强度高、耐腐蚀性好、熔点高、高温性能好，因而能满足航空、宇航、核反应堆等尖端技术领域的严格要求。

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Objective To investigate the difference of biodegradable material, a new kind of material, and conventional metal material in fracture healing.

目的探讨生物降解材料与传统金属材料对骨折愈合影响的差异。

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It is found that the fluctuation is induced by the gradual aggravation of thermal expansion and thermal softening, and is closely related to the evolution of plastic zone in the metal material.

根据激光静态加热过程中应力出现的波动现象，发现是热膨胀、热软化逐渐加剧导致的，且与金属板内部塑性区域的发展演化密切相关。

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Technology of fine-grained strengthening for metal material was introduced in this paper.

介绍了金属材料的细晶强化工艺.

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New Type Precious Metal Material Technology and Jewelry Manufacturing Industry

新型贵金属材料工艺与首饰制造业的发展

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Excellent knowledge in process,( sheet) metal material and tooling.

优秀的冲压与拉伸产品的加工工艺，金属（金）料和相关模具知识。

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