brittleness test

A series of analysis were made on the cracked area, including macro-and micro-analysis, chemical, hardness, microstructure test and hydrogen brittleness removing test.

对该失效件进行了断口宏观分析以及扫描电镜微观分析、化学成分分析、硬度检测、金相组织观察、并进行了氢脆试验验证。

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This effect may have a bearing on the blue brittleness of the steel The exponent value a in the Coffin-Manson equation also increases with the increase of test temperature.

COFFIN&MANSON方程中的指数α随试验温度提高而增大。

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In addition, test of blood capillary brittleness is positive, defecate concealed blood, there is red blood cell in make water, cure of vitamin Cp reaper gets effective rapid.

此外，毛细血管脆性试验阳性，大便隐血，尿中有红细胞，维生素c试探性治疗见效迅速。

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Hair root fragile X mental retardation protein assay for the diagnosis of fragile X syndrome" Rubber, vulcanized& Determination of low-temperature brittleness ( single test piece method)"

发根脆性X智力低下蛋白检测法诊断脆性X综合征GB/T1682-1994硫化橡胶低温脆性的测定单试样法

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" Rubber, vulcanized& Determination of low-temperature brittleness ( single test piece method)"

GB/T1682-1994硫化橡胶低温脆性的测定单试样法

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A chromosome brittleness test was also carried out on 6 exfoliative patients.

对6例剥脱性皮炎进行染色体脆性分析。

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Treats test samples with the weld heat-simulation and the aging heat-treatment, studies th brittleness in weld superheated area and the service life of repair welded exhaust valves for the diesel locomotive through metallographic analysis and property test.

本文采用焊接热模拟和时效热处理等方法处理试件，通过金相分析和性能试验，研究了内燃机车排气阀焊修后焊接过热区的脆化及其使用寿命问题。

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