• 镀锌其它金属表面使用最好涂一道EMME P 401水性防锈金属底漆,再涂刷emmeE442效果会更佳。

    If it's to be painted on zincification or steeling or other metal surfaces, it's better to paint a film of EMME P401 water rust prevention metal primer before apply EMME E442.

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  • 此外,随退火温度升高电薄膜自发极化强度增强减弱

    The spontaneous polarization of ferroelectric films was strengthened and then weakened with the increasing of annealing temperature.

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  • 金属组织主要针状素体少量共析素体。

    Microstructure of the deposited metals is composed of acicular ferrite and a little proeutectoid ferrite.

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  • 但是总是询问医生孩子医生强化维生素健康现在

    Always check with your doctor but my child's doctor put him on iron fortified vitamins and he is very healthy now.

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  • 熔敷金属组织主要针状素体少量共析素体。

    The microstructure is composed of acicular ferrite and a little proeutectoid ferrite.

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  • 化验以下含量如果含量可以采用滑轮

    Answer: the first to assay the following fe content, if iron content high, can use magnetic pulley cast the tail.

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  • 高碳钢中加入元素抑制共析素体析出减小珠光体间距,可明显提高强度,提高断面收缩率,改善线材的拉拔性能

    By cr microalloying, the fore eutectoid ferrite eduction is restrained, the distance between rows of pearlite is decreased, then the tensile strength, section shrinkage and drawing property of high...

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  • 结果表明冷却速率增大共析素体晶粒尺寸减小体积分数增大,针状素体增多

    The results show that with the increase of cooling rate, the grain size of proeutectoid ferrite decreases, the volume fraction of proeutectoid ferrite and acicular ferrite increases.

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  • 结果表明对于亚共析钢,在温区变形、保温后使共析素体珠光体组织大大细化,显著改善素体和珠光体分布状况

    The results show that, in hypoeutectoid steels, deformation at medium temperature may fine the structure and improve the distribution of ferrite and pearlite greatly;

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  • 结果表明,在变形的保温过程形变诱导素体逆相变为奥氏体同时伴随着诱导素体晶粒的长大;

    The results showed that the deformation induced ferrite inverse transformed to austenite and grains growted within holding time after deformation.

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  • 较大焊接输入条件下焊接,焊缝金属产生粗大共析素体、过热区产生粗大粒状贝氏体,焊接接头低温冲击韧性因此降低。

    The coarse primary ferrite appeared in weld metal, and coarse bainite appeared in heat-affected zone under larger heat input welding condition, which caused low...

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  • 平遥公交平遥北门下车接下来路线汽车站路线相同

    High railway station:Take the bus and get off at the North Gate, the following route is the same as the bus route.

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  • 平遥公交平遥北门下车接下来路线汽车站路线相同

    High railway station:Take the bus and get off at the North Gate, the following route is the same as the bus route.

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