99.999% 熱噴涂氧化釔 & 5N 噴涂用球形氧化釔粉（Thermal Spray Powders - yttrium oxide ） & 99.999% 造粒氧化釔

     純度：99.999%

     粒徑：10-100微米，可以再細分粒度級別

     顏色：雪白（實物為米白，拍照拍不出雪白的顏色，變成了米白色）

噴涂用球形氧化釔粉末是一種功能材料，在航空、航天、原子能和高技術陶瓷領域的應用已顯示出其優越的性能。主要用于制造微波用磁性材料和軍工用重要材料,也可用作玻璃著色劑、磁合金材料、激光技術材料、發光材料、永磁材料及超導材料,還可用于制造高溫強耐熱合金、飛機噴嘴等。

熱噴涂用球形氧化釔粉屬于熱噴涂技術和陶瓷材料技術用粉,是一種原始顆粒為亞微米結構的含氧化釔熱噴涂用團聚型球形粉末。該粉末材料特別適合作熱噴涂原料，由于氧化釔涂層具有比氧化鋁更好的抗等離子體沖蝕性能和更長的使用壽命， 而逐漸取代氧化鋁陶瓷涂層材料， 應用于等離子刻蝕機內，成為等離子體反應室鋁質零件防護涂層的發展趨勢。主要用于制備電子器件或半導體器件的抗等離子腐蝕涂層。同時，Y2O3涂層在其它集成電路裝備中也獲得了廣泛應用。

氧化釔粉體材料的粒度大小、純度高低直接影響其下游產品的質量、精度和品位。用我們的噴涂球形氧化釔在鋁板噴涂出的效果，分布均勻，很牢固，顏色很白，效果很好。備注：鋁板上噴涂的氧化釔涂層實物顏色為純白色，拍照出來的效果為米白。

   Spherical yttrium oxide powder for spraying

   Spherical yttrium oxide powder belongs to the powder used in thermal spray technology and for preparing ceramic materials. It is a kind of agglomerated spherical powder having a sub-micron structure of the raw materials. The powder material is particularly suitable for thermal spray to make anti- corrosion coating for electronic or semiconductor devices.

   Spherical yttrium oxide powder is a kind of functional materials, used in aviation, aerospace, atomic energy and high technology fields of ceramics and has shown its superior performance. It is mainly used in the manufacture of microwave magnetic materials and important materials for military use , and can be used as glass colorant, magnetic alloy, materials for laser technology, luminescence materials, permanent magnet and superconducting materials, also can be used in the manufacture of high temperature and strong heat-resistant alloy, aircraft nozzle etc.. In recent years, yttrium oxide powder obtained more and more applications in electronic industry, semiconductor industry, especially as coating materials in semiconductor etching machine to prevent plasma etch. The particle size of yttrium oxide powder and its purity level directly affect the quality and precision of its downstream products.