摘要:
In a method of manufacturing a plurality of coil-shaped thin cast strips while molten metal r is being supplied to the molten metal pool 3 formed by a pair of cooling drums 1, 1 and a pair of side dams, when a casting operation corresponding to one coil of the coil-shaped thin cast strip has been completed, gas is made to blow from the gas nozzles 7b toward the scum s floating on the molten metal, so that the scum s drifts, due to the gas flow to one meniscus m2, and the thus drifted scum is attached to a surface of the cast strip and circumferential faces of the cooling drums and is then discharged from the molten metal pool.
摘要翻译:在将熔融金属r供给到由一对冷却鼓1,1形成的熔融金属池3和一对侧坝的制造多个线圈状薄铸带的方法中,当对应于 已经完成了线圈状薄铸造带的一个线圈,使气体从气体喷嘴7b吹向漂浮在熔融金属上的浮渣,使得浮渣由于气流流向一个弯液面而漂移 m 2,并且将这样漂浮的浮渣附着到铸造带的表面和冷却鼓的圆周面上,然后从熔融金属池中排出。
摘要:
This invention is characterized in that, a gate electrode 27F formed on a P-type well 3 via a gate oxide film 9, a high-concentration N-type source layer and a high-concentration N-type drain layer 15 respectively formed apart from the gate electrode and a low-concentration N-type source layer and a low-concentration N-type drain layer respectively formed so that they respectively surround the N-type source layer and the N-type drain layer 10 and respectively parted by a P-type body layer formed under the gate electrode 27F are provided.
摘要:
In a step of forming the under layer, the under layer is formed while an insulating substrate is supported by support members made of a conductive material. In a step of forming a recording layer, the insulating substrate remains supported. A movable electrode is urged into contact with an end face of the insulating substrate. The recording layer is formed by a sputtering process while a negative bias voltage is applied. Since the under layer is formed on the end face of the substrate, the electric conduction between the movable electrode and the under layer is good. Moreover, the under layer formed on the surface of the substrate is bridged to a part of a contact section of the support springs. Therefore, the support springs and the under layer is electrically connected. A bias voltage is applied to the under layer through the movable electrode and the support springs.
摘要:
An injection mold includes a sliding member having a partial cavity surface which forms part of a cavity surface, and an adjacent member having a partial cavity surface which forms part of the cavity surface. A sliding surface of the sliding member is guided by a sliding surface of the adjacent member and is linearly movable by a relative sliding distance. A portion from the partial cavity surface to the sliding surface of at least one of the sliding member and adjacent member is continuously coated with a heat insulating coat, and a range over which the sliding surface is coated with the heat insulating coat is so set as to exceed an end of the relative sliding distance, where an edge of the partial cavity surface of the adjacent member contacts with the sliding surface of the sliding member.
摘要:
A grease composition comprising a lubricating base oil combined with (A) 2-30 wt % of a thickener and (B) 0.1-10 wt % of at least one type of compound selected from the group consisting of phosphorus compounds represented by general formulas (1) and (2) below and their metal salts or amine salts, based on the total weight of the composition. [wherein X1, X2 and X3 each represent an oxygen atom or sulfur atom, with at least two from among X1, X2 and X3 being oxygen atoms, and R1, R2 and R3 each represent hydrogen or a C1-30 hydrocarbon group] [wherein X4, X5, X6 and X7 each represent an oxygen atom or sulfur atom, with at least three from among X4, X5, X6 and X7 being oxygen atoms, and R4, R5 and R6 each represent hydrogen or a C1-30 hydrocarbon group].
摘要:
In a method of manufacturing a plurality of coil-shaped thin cast strips while molten metal r is being supplied to the molten metal pool 3 formed by a pair of cooling drums 1, 1 and a pair of side dams, when a casting operation corresponding to one coil of the coil-shaped thin cast strip has been completed, gas is made to blow from the gas nozzles 7b toward the scum s floating on the molten metal, so that the scum s drifts, due to the gas flow to one meniscus m2, and the thus drifted scum is attached to a surface of the cast strip and circumferential faces of the cooling drums and is then discharged from the molten metal pool.
摘要翻译:在将熔融金属r供给到由一对冷却鼓1,1形成的熔融金属池3和一对侧坝的制造多个线圈状薄铸带的方法中,当对应于 已经完成了线圈状薄铸造带的一个线圈,使气体从气体喷嘴7b吹向漂浮在熔融金属上的浮渣,使得浮渣由于气流流向一个弯液面而漂移 m 2,并且将这样漂浮的浮渣附着到铸造带的表面和冷却鼓的圆周面上,然后从熔融金属池中排出。
摘要:
In a communication device which can realize a protocol conversion by a single device without preparing respective packages for existing various protocols, a protocol attribute included in a packet received is detected, protocol processing order data indicating a protocol processing order based on the protocol attribute are generated, and a plurality of protocols within the received packet are processed based on the protocol processing order data.
摘要:
A twin drum-type continuous casting process for casting thin cast strip by solidifying molten steel continuously fed between a pair of cooling drums placed parallel to each other, wherein the cooling drums are given an added degree of concave crown such that a solid fraction at the thickness center of the thin cast strip, when the distance from the edges toward the center of the thin cast strip at the closest position of the cooling drums is within 50 mm, is exhibited which is a value greater than the fluid critical solid fraction, or alternatively the cooling rate near the edges of the cooling drums is improved.
摘要:
A temperature controlling pseudo load container for an insulated cold cabinet is provided in which the pseudo load container contains water or physiological saline and comprises at least one sealable opening portion for pouring water or physiological saline into the container and sensor arranging portions in which a temperature controlling sensor, and preferably a temperature recording sensor in addition, can be mounted closely to an external wall of the container and kept out of direct touch with the cold air in the insulated cold cabinet.
摘要:
A process for producing a thin metallic strip by continuous casting, comprising forming a pouring basin portion for a molten metal between a pair of rotary cooling drums respectively having shafts parallel to each other and a pair of side gates in contact with the end faces of the cooling drums and pouring molten metal into the pouring basin portion for molten metal to continuously cast a thin cast strip, characterized in that the casting is conducted while vibrating the side gates at a frequency, f (Hz), determined according to the following formula in a direction substantially horizontal to an imaginary line formed by connecting the shaft centers of the cooling drums to each other:aA+b+cV.ltoreq.f.ltoreq.50 (1)whereinA is the numerical value of the amplitude (mm) of the side gate at the kissing point portion of the cooling drum and is in the range of from 0.5 to 5 mm;V is the numerical value of the casting rate (m/min) previously determined from a desired casting sheet thickness; anda=2, b=5, and c=0.1.