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1. 发明申请

US20090226723A1 METHOD FOR THE PREPARATION OF TITANIUM NITRIDE POWDER 有权
标题翻译：硝酸钛粉的制备方法
公开(公告)号：US20090226723A1
公开(公告)日：2009-09-10
申请号：US12209468
申请日：2008-09-12
申请人： Jae-Hyeok SHIM , Ji-Woo KIM , Young-Whan CHO , Woo-Sang JUNG , Dong-Ik KIM , Seung-Cheol LEE
发明人： Jae-Hyeok SHIM , Ji-Woo KIM , Young-Whan CHO , Woo-Sang JUNG , Dong-Ik KIM , Seung-Cheol LEE
IPC分类号： C01B21/076 , B32B5/16
CPC分类号： C01B21/0763 , B82Y30/00 , C01D15/04 , C01P2002/72 , C01P2004/04 , C01P2004/64 , Y10T428/2982
摘要： Nano-sized titanium nitride powder can be prepared by a simple process comprising subjecting mixed powder of titanium trichloride and lithium nitride to high-energy ball milling using a plurality of balls in an airtight reactor vessel under an inert gas atmosphere to form composite powder, and recovering the titanium nitride powder therefrom.
摘要翻译：纳米尺寸的氮化钛粉末可以通过简单的方法制备，包括使用三氯化钛和氮化锂的混合粉末在惰性气体气氛下在气密反应器容器中使用多个球进行高能球磨，以形成复合粉末，以及从中回收氮化钛粉末。

2. 发明申请

US20130040220A1 OXIDATION-RESISTANT FERRITIC STAINLESS STEEL, METHOD OF MANUFACTURING THE SAME, AND FUEL CELL INTERCONNECTOR USING THE FERRITIC STAINLESS STEEL 审中-公开
标题翻译：耐氧化铁不锈钢，其制造方法和使用铁素体不锈钢的燃料电池互连器
公开(公告)号：US20130040220A1
公开(公告)日：2013-02-14
申请号：US13227987
申请日：2011-09-08
申请人： Dong-Ik KIM , Young Whan CHO , Jae Pyoung AHN , Woo Sang JUNG , Jae-Hyeok SHIM , Jin-Yoo SUH , In Suk CHOI , Young-Su LEE , Ju heon KIM
发明人： Dong-Ik KIM , Young Whan CHO , Jae Pyoung AHN , Woo Sang JUNG , Jae-Hyeok SHIM , Jin-Yoo SUH , In Suk CHOI , Young-Su LEE , Ju heon KIM
IPC分类号： H01M8/24 , H01M2/20 , H01M2/00 , C23C8/00 , B32B15/04
CPC分类号： C22C38/18 , C21D6/002 , C21D8/0426 , C21D8/0436 , C21D8/0473 , C21D2201/05 , C21D2211/005 , C22C38/005 , C22C38/02 , C22C38/06 , C22C38/24 , C22C38/28 , H01M8/021 , H01M2008/1293 , Y02P70/56
摘要： An oxidation-resistant ferritic stainless steel comprising: a ferritic stainless steel comprising Cr, wherein a {110} grain orientation fraction of a surface of the ferritic stainless steel as measured using electron back scattered diffraction pattern (EBSD) is about 5% or more; and a chromium oxide layer formed on the surface of the ferritic stainless steel is provided.
摘要翻译： 1.一种抗氧化铁素体系不锈钢，其特征在于，包括：含有Cr的铁素体系不锈钢，其中使用电子背散射衍射图（EBSD）测定的铁素体系不锈钢表面的{110}晶粒取向分数为约5％以上; 并且提供了形成在铁素体不锈钢的表面上的氧化铬层。

3. 发明申请

US20080233032A1 METHOD FOR MANUFACTURING TRANSITION METAL BORIDE POWDER 失效
标题翻译：制造金属过渡金属粉末的方法
公开(公告)号：US20080233032A1
公开(公告)日：2008-09-25
申请号：US12052877
申请日：2008-03-21
申请人： Jae-Hyeok SHIM , Ji-Woo Kim , Young-Whan Cho
发明人： Jae-Hyeok SHIM , Ji-Woo Kim , Young-Whan Cho
IPC分类号： C01B35/04
CPC分类号： C01B35/04
摘要： The present invention relates to a method for manufacturing a transition metal boride powder. The method for manufacturing a transition metal boride powder includes: i) manufacturing a mixed powder by mixing a transition metal halogenide powder and an alkali metal borohydride powder; ii) charging the mixed powder and a plurality of balls into a reaction vessel; iii) charging an inert gas into the reaction vessel and sealing the reaction vessel; iv) high energy ball milling the mixed powder and manufacturing a composite powder containing a transition metal boride and an alkali metal halogenide; v) washing the composite powder in water, dissolving the alkali metal halogenide in the water and filtering the transition metal borides; and vi) drying the filtered transition metal boride and collecting the transition metal boride powder.
摘要翻译：本发明涉及过渡金属硼化物粉末的制造方法。过渡金属硼化物粉末的制造方法包括：i）通过混合过渡金属卤化物粉末和碱金属硼氢化物粉末制造混合粉末; ii）将混合粉末和多个球装入反应容器中; iii）将惰性气体装入反应容器并密封反应容器; iv）高能球磨混合粉末，制造含有过渡金属硼化物和碱金属卤化物的复合粉末; v）在水中洗涤复合粉末，将碱金属卤化物溶解在水中并过滤金属硼化物; 和vi）干燥过滤的过渡金属硼化物并收集过渡金属硼化物粉末。

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