Abstract:
The present invention relates to a biodegradable magnesium alloy and an implant, displayed by a composition formula of Mg_100-a-b-cZn_aLi_bZr_c. In the above formula, a, b and c are respectively the weight percent of Zn, Li and Zr, and respectively satisfy 0
Abstract:
An in-situ Ti-based bulk amorphous matrix composite has a composition (at%) represented by the below chemical formula 1. [The chemical formula 1] Ti_aZr_bBe_cCu_dNi_eM_fI_g In the chemical formula 1, M is one or more of Nb or Ta, and I is an impurity, and 38
Abstract translation:原位Ti基块状无定形基质复合体具有由下述化学式1表示的组成(at%)。[化学式1] Ti_aZr_bBe_cCu_dNi_eM_fI_g在化学式1中,M为Nb或Ta中的一种或多种, I是杂质,38 <= a <= 50,11 <= b <= 18,12 <= c <= 20,6 <= d <= 10,6 <= e <= 9,1 <= f <= 20,而0.01 <= g <= 0.5。 此外,a + b + c + d + e + f + g = 100。
Abstract:
본 발명은 외과적 수술 없이 생체 내부에 주입되어, 국부적으로 체내의 pH 및/또는 2가 양이온의 농도를 변화시킴으로써 골다공증, 류마티스 관절염 등의 골질환과 기타 국부적 pH 및/또는 Mg 이온의 농도 조절과 관련된 질환의 예방 또는 치료가 가능한 주입용 약학 조성물 및 이의 제조방법에 관한 것이다.
Abstract:
Tungsten composite powder which can be used for parts of a fusion reactor facing plasma due to the excellent corrosion resistance and high temperature strength, a coating material made of the same and a method of manufacturing the tungsten composite powder are provided. A manufacturing method of tungsten composite powder comprises a step for providing a mixture in which W(tungsten) particles and SiC(silicon carbide) particles having a diameter of 0.1~30mum to be formed into W1-xSiCx composition by the weight ratio(S10), a step for providing composite powder by spraying and drying the mixture(S20), and a step for heat-treating the composite powder(S30).
Abstract:
A hydrogen permeation alloy member including A component, B component and nickel. The A component is niobium, vanadium, tantalum, cobalt, and copper or the zirconium, and the B component is palladium. Therefore the hydrogen permeation alloy member, capable of refining high purity hydrogen and being manufactured by using a small amount of palladium. A method for manufacturing amorphous hydrogen permeation alloy member performs the following steps, a step for preparing a first ingot consisting of the nickel, a second ingot consisting of the niobium, vanadium, tantalum, cobalt, and copper or the zirconium A component and a third ingot consisting of B component which is the palladium each component's weight ratio is 100-X-Y: X : Y(X is 3
Abstract translation:包含A组分,B组分和镍的氢渗透合金构件。 A成分为铌,钒,钽,钴,铜或锆,B成分为钯。 因此,氢气渗透合金构件能够精炼出高纯度的氢气,并且通过使用少量的钯来制造。 制造无定形氢渗透合金构件的方法进行以下步骤:制备由镍组成的第一铸块,由铌,钒,钽,钴和铜组成的第二铸块或锆A组分和第三铸锭 由B成分组成的锭为各自成分的重量比为100-XY:X:Y(X为3 <= X <70,Y为3 <= Y <30)。 熔化第一锭或第三锭的步骤; 以及熔融纺丝第一锭或第三锭的熔融合金的步骤。