摘要:
A process for the surface treatment of inorganic fibers for reinforcing titanium or nickel, comprising the steps of coating the surface of inorganic fibers with an aqueous or organic solvent solution containing a titanate, borate, tetralkylammonium hydroxide and, if desired, dextrin and then heat treating the coated fibers at a high temperature in an inert or non-oxidizing atmosphere. In one embodiment, the heat treated inorganic fibers is further subjected to ionic or chemical plating with nickel.
摘要:
A virtual production line indicating an object (e.g., a vehicle) sequence for an actual production line and objects (e.g., vehicles) planned in the future is updated based on a long-term production plan, a fixed production plan, and actual production results. Then, the ordering timings for the parts necessary for the respective objects in the virtual production line are calculated based on the timing for using the parts and the delivery lead time, and the orders are placed according to those timings.
摘要:
The object of the present invention is to produce general machine parts, OA machine part, and the like which can be produced by injection molding and which have excellent mechanical properties, thermal resistance, dimension stability and processability. The thermoplastic hydraulic composition of the present invention comprises 100 parts by weight of two types of thermoplastic resins differing in melting point and from 500 to 1000 parts by weight of a hydraulic composition. It is characterized by further comprising from 1 to 200 parts by weight of a fiber and/or from 0.5 to 10.0 parts by weight of a releasing agent added. It is characterized in that the hydraulic composition preferably is a mixed powder which comprises from 50 to 90 wt % of a hydraulic powder and from 10 to 50 wt % of a non-hydraulic powder having an average particle diameter of 1/10 that of the hydraulic powder or less.
摘要:
A first film plate 20 and a second film plate 40, each made of flexible resin film, are attached to a top surface and a bottom surface of a key top 30 made of mold-resin, respectively, so as to cover the key top 30. The first film plate 20 is pressed upward to form a recessed portion 23, the key top 30 is molded within this recessed portion 23. The second film plate 40 is arranged on the bottom surface of the key top 30. All of the first film plate 20, the key top 30, and the second film plate 40 are transparent. Decorative layers 21 and 41 are formed on the first film plate 20 and the second film plate 40, respectively.
摘要:
An optical information recording medium comprising a thin plastic substrate of 0.6 mm or thinner, wherein the substrate is protected against strain without being limited by a film structure and a film formation condition. A single-layer or multilayer thin film (70) is formed on a plastic disk-like substrate having a center hole (10). This thin film (70) has a strain relief area (72) inside a recording area (71). This strain relief area (72) is formed by setting an outer diameter of an undeposited inner portion (5) to a value satisfying the following formula (1), for example: A0≦AX≦−0.172P+0.163 where A0: diameter of center hole, AX: outer diameter of undeposited inner portion, P: total strain occurring in thin film when film depositing.