摘要:
The inductance device (4) includes: a magnetic metal substrate (2) comprising a metallic substrate (10) having first permeability, a first insulating layer (16a) disposed in the metallic substrate (10), and a first metallic wiring layer (22) having second permeability and disposed on the first insulating layer (16a); a first gap layer (24) disposed on the front side surface of the magnetic metal substrate (2); and a first magnetic flux generation layer (26) disposed on the first gap layer (24). There are provide a thin magnetic metal substrate adaptable to the large current use and advantageous in the high frequency characteristics; and an inductance device to which such a magnetic metal substrate are applied, wherein the inductance device is adaptable to smaller mounting area, larger inductance values, and large current use and advantageous in high frequency characteristics.
摘要:
To provide a method for forming a boron-containing thin film, by which a uniform boron thin film with good adhesion can be formed on the surface of a processing object, and also to provide a multilayer structure. An electrolysis apparatus includes an anode 1, a processing object 2 serving as a cathode, an electrolytic vessel 4, and a molten salt electrolytic bath 5. A variable power supply 6 is connected between the anode 1 and the processing object 2. The variable power supply 6 is configured to be capable of changing a voltage or current waveform during the electrolysis process. Current of an appropriate pulse waveform is applied in the molten salt for electrolysis to form a uniform boron thin film 3 within the processing object 2 having a complicated shape.
摘要:
A composite material (A) includes a porous sintered body (12) and an insulation film (2) which covers the porous sintered body (12). The porous sintered body (12) is made of a combination of a metal element (12a) which has a melting temperature not lower than 1600° C., and a nonmetal element (12b, 12c). The insulation film (2) includes the nonmetal element (12b, 12c) and N.
摘要:
A composite material (A) includes a porous sintered body (12) and an insulation film (2) which covers the porous sintered body (12). The porous sintered body (12) is made of a combination of a metal element (12a) which has a melting temperature not lower than 1600° C., and a nonmetal element (12b, 12c). The insulation film (2) includes the nonmetal element (12b, 12c) and N.