TH38111A - Objects, compounds, fibers and processes are the same. - Google Patents

Abstract

DC60 fiber compound material (7) consists of a combination of yarn (6) with yarn (2A, 2B) that includes at least a bundle (3) of carbon fibers. And carbon components apart from fibers Carbon is combined in three dimensions. And being made into one homogeneous Without separation, and a matrix made from Si-SiC-based material (4A, 4B, 5A, 5B) is loaded between adjacent threads (2A, 2B) within a combination of Yarn (6); Methods of preparing objects The fibrous compound consists of the process of producing a bundle (3) of carbon fibers by impregnation. Sabres the powdered carbon component into the (3) bundle of carbon fibers. Shaped The matrix regularly; Causing a plastic coating around each bundle (3) of carbon fibers to Get the object between the middle; Intermediate casting to get a molded product by making an object. Between the middle to form a yarn And layered nested At a predetermined quantity of the material or the sintering of the cast products to obtain the sintered product; Retention of the molded or sintered products and Si at 1100 to 1400 ° C in an inert gas atmosphere. And giving It heats the molded or sintered products and Si to temperatures ranging from 1450 to 2500 ° C, thereby allowing the penetration of Si-SiC-based material to the inside of the molded product holes. Or burnt products; Light and strong compound materials are provided with impact resistance, high resistance to oxidation and corrosive conditions, creep resistance, crack resistance, Wear resistance Excellent, low friction coefficient And the ability to recover on their own by Bugs were treated The fibrous compound material (7) consists of a combination of yarn (6) with a bundle of yarn (2A, 2B) including at least a bundle (3) of carbon fibers. And carbon components apart from fibers Carbon is combined in three dimensions. And was made to be made as one thing Without separation, and a matrix made of Si-SiC-based material (4A, 4B, 5B) is loaded between adjacent (2A, 2B) threads under a combination of threads. (6); Methods of preparing objects Carbon fiber compounds composed of powder in the (3) bundle of carbon fibers. Shaped The matrix regularly Causing a plastic coating around each bundle (3) of carbon fibers to Get intermediate objects Intermediate casting to get a molded product by making an intermediate object into a thread shape. And stacking layers in a predetermined quantity of an object or sintering of the molded product to obtain the sintered product. Maintaining the molded or sintered products and Si at 1100 to 1400 in an inert gas atmosphere and heating the molded or sintered products and Si to temperatures from 1450. To 2500 C, this permits the penetration of Si-SiC-based material to the inside of the holes of the molded or sintered products. Light and strong compound objects are provided that are shock resistant. Resistance to oxidation corrosion And conditions with high corrosion, creep resistance Crack resistance Wear resistance Excellently Low coefficient of friction And the ability to recover by yourself The defect is treated:

Claims (1)

1. a fibrous compound object will consist of A number of combinations of (2A, 2B) yarns, each of which includes at least Carbon fiber one And carbon components other than carbon fibers are combined three-dimensional and are formed into one piece without separation from each other and the matrix (8A, 8B) that makes up the Si-SiC-based material. That are loaded between the threads (2A, 2B) that are adjacent to each other within the yarn aggregation The yarn surface is coated with a silicon carbide phase (5C) that pops up along the surface of the yarn. 2. Fibrous material, as claimed, in claim 1, where the matrix has a silicon phase (5B) containing silicon. Also, the silicon carbide phase (5C) rises between the silicon phase and the line. 3. The fiber compound object claimed in claim 1 or 2, where the matrix (8A, 8B) has a deflected component with an aspect ratio. The amount of silicon is higher with an increase in the distance from the yarn surface (2A, 2B). 4. The fiber compound material, as requested by any of the claims 1 to 3, where the yarns are formed. This includes a number of yarn elements (1A, 1B, etc.), each of which is formed by a yarn arrangement. (2A, 2B) number one in Directions are clearly parallel And it's two dimensions And the yarn-lined elements are stacked in layers to form the yarn aggregation. 5. Fibrous material as claimed in claim 4, where yarn-lined elements (1A, 1B) are tons. Adjacent to each other is arranged so that the longitudinal directions of the threads (2A, 2B) that are related to each other may be adjacent to each other. 6. Fibrous compound objects, as claimed, in any of the 1st to 5th claims, where the matrix (8A, 8B) is welded to and within the fibrous compound to form a structure. A three-dimensional network 7. Fiber compound objects, as requested in claim 5, where the matrix (8A, 8B) is arranged in a conspicuous parallel direction. It is two dimensions within each of the yarn elements (1A, 1B, etc.) and the matrix (8A, 8B) that are populated within each of the yarn elements. Adjacent to each other, being connected to each other Thus, a three-dimensional mesh of the matrix is formed. 8. Methods of organizing a fibrous compound object that comprise the process of Yarn production, in which each yarn is a bundle of strands in carbon by making Carbon is a powder that is saturated in a bundle of carbon fibers. The resulting plastic coating of each bundle of carbon fibers to obtain the intermediate object, the intermediate casting object to obtain the molded product by stacking layers in a predetermined amount of the object. Or sintering of the molded products to obtain sintered products, retaining the cast or sintered products, and Si at 1100 to 1400 in an inert gas atmosphere. And heating of the molded products Or sintered products and Si to temperatures ranging from 1450 to 2500. Thus saturating the Si-SiC-based material to The inside of the holes of the molded or sintered products. 9. Methods for preparing the right-referenced fiber compound material. In claim 9, the molded product will be preserved. Or products that have been burned at a temperature of 1100-1400 degrees Celsius under pressure of 0.1-10 hPa for a period of time. Hours or more And control the flow of inert gas to an amount of 0.1 litter normal (NL) or more per 1 kg of the total weight of the finished product or burned product 1 1. Method of preparation of solid fiber compound material hereby claiming the right to claim 8 of which the product is molded. Or the sintered product, and Si was maintained at temperatures from 1100 to 1400 under pressure of 0.1 to 10 hPa for a period of one hour or more and inert gas was regulated to flow at a normal volume of 0.1 liters (NL) or more per 1. Kg of total weight of the molded or sintered product 1 0. Method of preparation of the constituent fiber-based material subject to claim 7 or 9, where the molded product or product Sintered and si heated to temperatures from 1450 to 2500 under pressure of 0.1 to 10 hPa.