86 results about "Titanium fiber" patented technology

The invention discloses a high-temperature filter material with the function of removing electrostatic coupling by using base fabric for an electric-bag composite dust-collector and a production method thereof, belonging to the technical field of high-temperature filter materials. The filter material for the electric-bag composite dust-collector is formed by clamping the base fabric between two fiber layers; the fiber layers consist of fibers with the functions of resisting high temperature and removing electrostatic coupling and high-temperature fibers; the base fabric has a mesh structure formed high-temperature yarns; and stainless steel fiber yarns, carbon fiber yarns or titanium fiber yarns are decided to be spaced according to the demand of the function of removing electrostatic coupling. The high-temperature filter material can be obtained by using a needle punching method and a hydroentangling method. The invention has the advantages that the filter material can remove the electrostatic coupling by combining the functional fibers and the high-temperature fibers and prevent the soot in a filter bag of the electric-bag composite dust-collector from leaking due to discharge damage and the dust collector from losing efficiency. Meanwhile, the filter material has high production efficiency and low production cost.

It is intended to provide a scaffold whereby a bone and a metallic material can three dimensionally form together a stereoscopic binding layer. Thus, a geometric space sufficient for cell actions is provided. As a result, the time required for the formation of a stereoscopic bond can be shortened and, moreover, a bond can be self-repaired owning to cell actions even in the case where a pair of the bond is injured by a wound, etc. As a material for designing a scaffold, titanium fibers of less than 100 μm in size and having an aspect ratio of 20 or more are selected. Then these fibers are entangled together to form a layer which is integrally fixed by vacuum sintering to a periphery surface of the various implant bodies, and coated with apatite. The fact that the layer contains spaces of an excellent ability to induce a biological hard tissue and fix the same is proved by the material, in which the layer is fixed to the periphery of an implant.

The invention discloses high-performance concrete for building. The concrete is prepared from the following raw materials in parts by weight: 32 to 36 parts of Portland cement, 28 to 30 parts of quartz sand, 24 to 26 parts of fly ash, 22 to 24 parts of superfine mineral powder, 18 to 22 parts of bechilite powder, 14 to 16 parts of polyethylene glycol oxide, 3 to 5 parts of titanium fiber, 4 to 8 parts of fatty alcohol-polyoxyethylene ether, 8 to 10 parts of thermal stabilizers, 3 to 4 parts of anti-aging agents, 1 to 2 parts of water-reducing agents, 2 to 3 parts of waterproof agents and 20 to22 parts of water. The high-performance concrete for building has the advantages that the concrete has excellent intensity and durability; meanwhile, the raw material ingredients are safe and non-toxic and achieve the environment-friendly effects; high practical values and good application prospects are realized.

A large surface area electrode well-suited to electrochemical applications is produced by winding many turns of a metallic fiber tow on to a sheet metal rectangle. In the preferred embodiment, an anode that can be used to purify water by electrochemical production of hydroxyl free radical is made by winding titanium fiber tow on to a rectangular substrate made of titanium sheet, and applying a suitable multilayered electrocatalytic coating. Made of other metals, an electrode of this description can also serve as the cathode of an electrochemical cell, or as a battery plaque.

The invention discloses a high-strength titanium-based fiber explosive. The high-strength titanium-based fiber explosive is characterized in that titanium fibers or titanium alloy fibers are added to a single substance explosive or a mixed explosive as a metal additive, wherein the fibers can be titanium fibers, and also can be titanium alloy fibers or a titanium fiber and titanium alloy fiber mixture. The high strength characteristic of the titanium fibers and the titanium alloy fibers are fully used to improve the mechanical performances of the titanium-based fiber explosive, so the safety of the explosive in the production, storage and transportation process is greatly enhanced, and the volume energy density of the explosive is obviously improved.

The invention discloses a diamond scribing knife for ceramic substrate segmentation as well as a preparation method thereof. The preparation method comprises the following steps: enabling a mixture ofdiamond, epoxy resin powder, silicon carbide, aluminum oxide, titanium oxide fiber and 4-methylbenzyl alcohol to pass through a 300-mesh sieve to obtain a molding material; hot-pressing the molding material to obtain a hot-pressed green body; curing the hot-pressed green body to obtain a molding body; and processing the molding body to obtain the diamond scribing knife for ceramic substrate segmentation. The diamond scribing knife disclosed by the invention can be applied to ceramic substrate segmentation, has the size precision only being 4 mum, has the sharp generality of a resin binding agent diamond scribing knife, also has the characteristics of high processing precision, small processing edge breakage, avoidance of microcrack and the like, and effectively solves the technical problem of ceramic substrate high-precision segmentation.

The invention relates to the field of blanket preparation and discloses a production technology for a Good-Fortune titanium Raschel blanket. The production method comprises steps of 1) weaving, 2) pre-preparing, 3) dyeing and finishing, 4) post-preparing and 5) inspecting finished products and packing and storing. In the first step, plush yarns and ground yarns are warped, weaved and cutting to achieve a Good-Fortune titanium fiber Raschel blanket semi-finished product; in the second step, a fabric is fixed, brushed, burn-polished and rolled; in the third step, the fabric is dyed, then cleaned, an at last is neutralized via acetum solution, washed, dried, aged and color-fixed, processed to achieve flexibility and smoothness, and dried again; and in the fourth step, the fabric is dried and fixed, burn-polished and brushed on the front surface, then burned and sheared on the front surface, and fluffed on the back surface, brushed, burn-polished, sheared on the back surface, then re-fixed, burn-sheared on the front surface, burn-sheared on the back surface, and cut into strips and sewed. The Good-Fortune titanium fiber Raschel blanket is characterized by smooth and upright villus, great elasticity, cloth skin-closeness, moisture absorbing and releasing performance and good ventilating property, and being antibacterial, health-caring, and green and environment-protective.