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    • 7. 发明申请
    • METHOD FOR PRODUCING A HIGH-STRENGTH AND HIGHLY DUCTILE TITANIUM ALLOY
    • 用于生产高强度和高密度钛金属合金的方法
    • WO2011078600A3
    • 2011-11-17
    • PCT/KR2010009272
    • 2010-12-23
    • POSTECH ACAD IND FOUNDLEE CHONG-SOOLEE YOU HWANKIM SUN MIPARK CHAN HEE
    • LEE CHONG-SOOLEE YOU HWANKIM SUN MIPARK CHAN HEE
    • B21B3/00C22C1/00C22C14/00
    • C22C14/00C22F1/04
    • Disclosed is a method for producing a high-strength and highly ductile titanium alloy. The method for producing a high-strength and highly ductile titanium alloy comprises the following steps: providing a titanium alloy having a martensitic structure; and partially and dynamically spheroidizing a microstructure of said titanium alloy having a martensitic structure through heat and mechanical treatments. The method of the present invention produces a titanium alloy having a partially and dynamically spheroidized microstructure, and provides the titanium alloy with superior yield strength (YS) and uniform elongation (U.EL). The method of the present invention involves adjusting a rolling direction and deformation with respect to a layered microstructure, and thus enables the microstructure to have a micro-equiaxial structure and a layered structure coexisting therein. The method of the present invention can produce a titanium alloy having an improved product of yield strength and uniform elongation (YS×U.EL) as compared to conventional heat treatment methods.
    • 公开了一种高强度高韧性钛合金的制造方法。 高强度,高韧性的钛合金的制造方法包括以下步骤:提供具有马氏体组织的钛合金; 并通过热和机械处理部分和动态地球化具有马氏体结构的所述钛合金的微观结构。 本发明的方法生产具有局部和动态球化微观结构的钛合金,并提供具有优异屈服强度(YS)和均匀伸长率(U.EL)的钛合金。 本发明的方法涉及调整相对于层叠微结构的轧制方向和变形,从而能够使微观结构具有微等轴结构和层叠结构共存。 与常规热处理方法相比,本发明的方法可以生产具有改善的屈服强度和均匀伸长率(YS×U.EL)的钛合金。
    • 9. 发明授权
    • Dehydrator for animal's excretion
    • DEHYDRATOR动物展示
    • KR101209468B1
    • 2012-12-07
    • KR20120050077
    • 2012-05-11
    • KIM SUN MI
    • KIM SUN MI
    • C02F11/12B01D33/04B30B3/00
    • C02F11/121Y02W10/20
    • PURPOSE: A dehydrator for livestock excrement is provided to overcome problems due to the tension difference of a screen belt width and the deviation of rollers for the screen belt. CONSTITUTION: A dehydrator for livestock excrement includes a base frame(70), a main tension roller(10), a first main roller(40), a compressing roller(20), a supporting roller(30), a second main roller(50), a tension adjusting roller(60), a driving motor, a porous circular screen belt, a plate shaped scrapper(80), a first wastewater bath(94), and a second wastewater bath(95). The tension adjusting roller is fastened to a part of the base frame. The porous circular screen belt rotates around the main tension roller, between the compressing roller and the supporting roller, and between the first main roller, the second main roller, and the tension adjusting roller. Livestock excrement is supplied to the external side of the screen belt. The driving motor operates to transfer the livestock excrement toward the compressing roller.
    • 目的:提供用于家畜排泄物的脱水机,以克服由于筛网带宽的张力差和筛网带的辊的偏差引起的问题。 构成:用于家畜排泄物的脱水器包括底架(70),主张紧辊(10),第一主辊(40),压缩辊(20),支撑辊(30),第二主辊 50),张力调节辊(60),驱动电动机,多孔圆形筛网带,板状刮板(80),第一废水浴(94)和第二废水浴(95)。 张力调节辊紧固在基架的一部分上。 多孔圆形筛网带围绕主张力辊,压缩辊和支撑辊之间以及第一主辊,第二主辊和张力调节辊之间旋转。 牲畜粪便供应到筛网带的外侧。 驱动马达操作以将牲畜粪便转移到压缩辊。
    • 10. 发明公开
    • Both faces board assembly having radiate heat means and manufacturing method thereof
    • 具有放射加热装置的两面板组件及其制造方法
    • KR20100112027A
    • 2010-10-18
    • KR20090030557
    • 2009-04-08
    • KIM SUG BAEKIM SUN MI
    • KIM SUG BAEKIM SUN MI
    • H01L33/48H01L33/64
    • H01L33/642H01L33/50
    • PURPOSE: A double-sided assembly and a method for manufacturing the same are provided to facilitate the injection of solder by forming an inserting unit between the installation hole of a double-sided substrate and the body of a heat emitting unit. CONSTITUTION: A first electrode(120) and a second electrode(130) are formed in a light emitting body(100). A first installation hole(210) and a second installation hole(220) are formed on a double-sided substrate. A heat emitting unit(300) emits heat from a light emitting unit(110) toward atmosphere. The heat emitting unit is expanded to the later side of the double-sided substrate. The diameters of the insulation holes are larger than those of electrodes.
    • 目的:提供双面组件及其制造方法,以通过在双面基板的安装孔和发热单元的主体之间形成插入单元来促进焊料的注入。 构成:第一电极(120)和第二电极(130)形成在发光体(100)中。 第一安装孔(210)和第二安装孔(220)形成在双面基板上。 发热单元(300)从发光单元(110)向大气发射热量。 发热单元膨胀到双面基板的后侧。 绝缘孔的直径大于电极的直径。