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Dual-wavelength laser annealing device and method

A dual-wavelength laser and annealing device technology, applied in the field of annealing, can solve the problem of non-uniformity of the laser annealing device, and achieve the effects of convenient moving adjustment operation, increasing coverage and ensuring stability

Active Publication Date: 2021-11-12
南京科天光电工程研究院有限公司
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Problems solved by technology

[0005] The present invention provides a dual-wavelength laser annealing device and method, which has the advantages of good uniformity, strong stability, good protection and convenient adjustment, to solve the general The laser annealing device does not have the problems of good uniformity, strong stability, good protection and convenient adjustment

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  • Dual-wavelength laser annealing device and method

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] see Figure 1-7 , the present invention discloses a dual-wavelength laser annealing device and method, comprising a control box 1, one side of the control box 1 is provided with a protective bracket 2, and the inner bottom of the protective bracket 2 is provided with a mounting base 4, the The top of the installation base 4 is provided with a connecting mechanism 5, the inner bottom of the connecting mechanism 5 is provided with an operating base 7, the...

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Abstract

The invention discloses a dual-wavelength laser annealing device and method, and relates to the technical field of annealing. The device comprises a control box, and a protective support is arranged on one side of the control box. By arranging an electric hydraulic rod, the electric hydraulic rod effectively pushes a connecting sleeve seat to slide in the extension direction of a tooth groove so as to drive an operation base to move front and back, through meshed connection of the tooth groove and a tooth roller, the connecting sleeve seat generates a pause feeling when pushed so as to reserve irradiation time for laser annealing, meanwhile. through the effect of a hydraulic pushing rod, an operation base is effectively pushed to slide in the extending direction of a driving guide rail, then left-right movement of the operation base is adjusted, then movement adjustment operation of the device is effectively facilitated, the coverage range of laser annealing of the device is enlarged through the movement effect on the operation base, and then through the effect of the tooth groove and the tooth roller, the irradiation duration of laser annealing is guaranteed, the annealing uniformity of the device in use is effectively improved, and the use effect of the device is enhanced.

Description

technical field [0001] The invention relates to the technical field of annealing, in particular to a dual-wavelength laser annealing device and method. Background technique [0002] Annealing is a metal heat treatment process. It refers to slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed. The purpose is to reduce hardness and improve machinability; reduce residual stress, stabilize size, and reduce deformation and cracks. Tendency: refine the grain, adjust the structure, and eliminate the defects of the structure. To be precise, annealing is a heat treatment process for materials, including metal materials and non-metal materials, and the annealing purpose of new materials is similar to that of traditional metal annealing. [0003] Laser annealing mainly uses high-energy-density laser beams to irradiate the surface of the annealed material, thereby causing a sudden increase in the temperature of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/09C21D1/26
CPCC21D1/09C21D1/26
Inventor 吴尚张翔熊宝星袁孝
Owner 南京科天光电工程研究院有限公司
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