The crack morphology of hardfacing metal was investigated by means of optical and scanning electron microscopy. The effect of re oxide on cracking resistance of hardfacing metal was studied.

采用金相和电镜等手段对堆焊裂纹形貌进行了观察，并研究了稀土氧化物对堆焊金属抗开裂性能及塑、韧性的影响。

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Describtion: Ce-Rich-Re Oxide is a yellow-brown powder, it is used to produce polish powder.

说明：富铈氧化稀土为黄褐色粉末，用于生产抛光粉。

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The modifying effect of RE oxide on inclusions in hardfacing metals of medium high carbon steel was studied by means of thermodynamics.

采用热力学方法，研究了稀土氧化物对中高碳钢堆焊金属中夹杂物的变质作用。

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We're talking "metal-oxide film resistors" and "non-polarized electrolysis electric audio capacitors, " here.

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Nanophase's tiny aluminum oxide molecules fit so tightly together that they're making vinyl flooring up to five times more scratch-resistant than the regular version.

FORBES: The science of small