Civil scissor composite

According to the technical scheme of the invention, VG-10 Takefu specially-made stainless steel (1) is adopted as blade steel, the thickness is 15%-25% of the overall thickness of a civil scissor composite, and the weight accounts for 15%-25% of the overall scissor weight; and high-quality martensit...

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1. Verfasser: WANG RONGGEN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:According to the technical scheme of the invention, VG-10 Takefu specially-made stainless steel (1) is adopted as blade steel, the thickness is 15%-25% of the overall thickness of a civil scissor composite, and the weight accounts for 15%-25% of the overall scissor weight; and high-quality martensite 3CR13 stainless steel (2) is adopted for a scissor body, and the combined face of the VG-10 Takefu specially-made stainless steel (1) and the high-quality martensite 3CR13 stainless steel (2) is sealed and 1180 DEG C-1220 DEG C high-temperature and high-pressure metallurgy recombination to form a scissor blank composite (3). The scissor blank composite is subjected to heat treatment, the scissor body steel hardness is HRC 43-48, and the blade steel hardness is HRC 60-62. Due to the fact that the VG-10 Takefu specially-made stainless steel only accounts for 15%-25% of the overall scissor weight, high-end civil scissors which is good in toughness, high in strength, provided with the sharp blade, resistant to rust a